Home Web Developers Java South Africa Johannesburg

Top Java Developers in Johannesburg

Ratings Updated: February 1, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Services Guide

Get Matched

7 Leaders 15 Contenders

28 Companies

Country: South Africa

City: Johannesburg

Programming & Scripting: Java

List of the Top Johannesburg Java Development Companies

Sponsored

Featured

What are Featured Providers?
Digis, a Fiverr company (NYSE: FVRR)

4.9 88 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Johannesburg, South Africa

Services provided

50% Custom Software Development

50% Web Development

Focus Areas

10% Java

10% ASP.NET

10% C# +7

10% JavaScript

10% PHP

10% Python

10% Rust

10% SQL

10% Scala

10% Swift

Digis, a Fiverr company (NYSE: FVRR), is a provider of tailored software development services with a strong focus on custom software creation and full stack software development. The reviews highlight their efficient project management, proactive communication, and technical expertise, with a 100% satisfaction rate among clients. Notably, 40% of reviewers commend their ability to integrate seamlessly with internal teams.

See all 88 projects
Reviews mention Communicative
The overall sentiment regarding communication with Digis is highly positive. Clients frequently praised the team's excellent communication skills and responsiveness. For example, one client highlighted 'excellent communication & timely deliverables,' while another noted their 'proactive approach to problem-solving.' Multiple reviews emphasized that Digis' team members integrated well with client teams, ensuring smooth collaboration. Overall, clients expressed satisfaction with the clarity and frequency of updates, suggesting that Digis is a reliable partner in maintaining effective communication throughout projects.

Custom Software Development for Live Entertainment Platform

5.0 Oct 8, 2024

Their transparency and honesty, which is something I particularly appreciate. Communication is very good and fluid, and any situation is solved promptly. They're a partner you can rely on.
Read Full Review

Staff Aug & Mobile App Dev for Consulting & Outsourcing Co

5.0 Sep 27, 2024

Nice people. Their friendly communication was most impressive. Excellent values.
Read Full Review

IT Staff Augmentation for Digital Services Company

5.0 Jul 10, 2024

Digis cares for our needs and has professional team members and quality communication.
Read Full Review

IT Staff Aug & Software Dev for EdTech Company

5.0 Apr 19, 2024

The work quality, communication skills, and straightforward approach make them an incredibly dependable company you can count on.
Read Full Review

Web & Mobile App Dev for Communication Software Co

5.0 Mar 6, 2024

Communication is excellent, and we've never encountered any issues in our two years of partnership. Overall, they provided the best agency experience we've had to date. Highly recommended.
Read Full Review

Read All Reviews

Was this helpful?

2 of 2 Java reviews are 5 stars

1 new review for Java in past 6 months

Unknown avg. project cost

Java Experience

Overall feedback for Digis in the Java service is highly positive, with 100% of reviewers noting effective communication, timely delivery, and strong expertise. Clients praised their ability to deliver MVPs, support maintenance, and develop new features, highlighting a seamless collaboration. Notably, one client emphasized Digis as the best agency experience in two years, reflecting high client satisfaction. Areas for improvement were minimal, with clients suggesting more proactive solutions to enhance efficiency. Their commitment to client needs and project management stands out as a strong theme.
Read Most Recent Review

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

What Clients Have Said
Client feedback on Digis highlights a strong sentiment regarding cost-effectiveness and value for money. Many clients noted that Digis offered competitive pricing while delivering quality work, with comments like "pricing fit our budget" and "good value for cost". Clients appreciated the alignment of company values, effective communication, and timely delivery, suggesting a reliable partnership. Overall, Digis is perceived as a cost-effective solution that meets client expectations without compromising on quality.
Read All Reviews

Was this helpful?

View projects from:

United States (28) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)

This provider is fluent in 9 languages:

English

Polish

German

French

Arabic

Hebrew

Ukrainian

Russian

Spanish

This provider is available in 16 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Arabia Standard Time (AST)

Alaska Standard Time (AKST)

Central European Time (CET)

Central Standard Time (CST)

View all time zones
View Profile Visit Website
CubeZoo

4.9 31 reviews

Look for Verified Providers

Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More

Premier Verified

$10,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Services provided

15% Custom Software Development

30% Mobile App Development

20% AI Development +2

20% Web Development

15% UX/UI Design

Focus Areas

30% Java

30% PHP

30% Swift +1

10% ASP.NET

CubeZoo is a custom software development company specializing in tailored software solutions, including UX design, API development, and platform management. Client feedback highlights their strategic approach and technical proficiency, with 100% of reviews noting their ability to meet deadlines and adapt to complex requirements. Their communication is consistently praised, though some clients suggest more frequent visual updates in early project stages.

See all 31 projects
Reviews mention Accommodating
Clients consistently express a positive sentiment regarding CubeZoo's accommodating nature. Feedback highlights their responsiveness and flexibility, with one client noting the team's adaptability in meeting changing needs and timelines. Another client emphasized their willingness to understand unique requirements, stating, 'they did their best to accommodate these.' Overall, clients appreciate the team's approachable and hardworking demeanor, indicating a strong alignment with client expectations and project demands.

App Dev & UI/UX Design for Mental Wellness Company

5.0 Mar 12, 2024

The team, led by Nick, was always responsive to my requests and queries. My availability and delivery times were often a challenge and, at times, adversely impacted the CZ team on delivering on set project milestones. The CZ team were adaptable and flexible in responding to my needs; they provided timely information and guidance when/where changes to the plan were required.
Read Full Review

Web Dev for Health-Tech Company

5.0 Jan 12, 2023

We had meetings every 2 weeks. The communication went through the account manager. Responses were always timely and they always accommodated any of our requests or concerns.
Read Full Review

MVP Dev & Design for Gamification Startup

5.0 Oct 7, 2022

They are willing to have an open mind to genuinely understand client needs. As a startup we had a few different demands to their usual customers, but they did their best to accommodate these. There is a culture of honesty and respect.
Read Full Review

Read All Reviews

Was this helpful?
Average Project Cost Breakdown

$10,000 to $49,000 (12) Less than $10,000 (6) $50,000 to $199,999 (4)

What Clients Have Said
The feedback regarding CubeZoo's overall cost and value for money is highly positive. Clients consistently highlighted that the pricing fit their budgets while providing good value, with comments such as 'great value for cost' and 'competitive pricing.' Several reviews noted that CubeZoo's services exceeded expectations, particularly in quality and timely delivery, reinforcing the sentiment that clients received excellent returns on their investment. Overall, clients felt that CubeZoo offered high-quality services at reasonable prices, making them a favorable choice for various projects.
Read All Reviews

Was this helpful?

More responsive than most other service providers

CubeZoo is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?
View projects from:

South Africa (23) Switzerland (2) England (2) United Arab Emirates (1)

This provider is fluent in 1 language:

English

This provider is available in 2 time zones:

Greenwich Mean Time (GMT)

Central African Time (CAT)
View Profile Visit Website
Webtonic Solutions

4.9 10 reviews
Premier Verified

$25,000+

$25 - $49 / hr

10 - 49

Sandton, South Africa

Services provided

30% Custom Software Development

30% Cloud Consulting & SI

20% E-Commerce Development +1

20% Enterprise App Modernization

Focus Areas

40% Java

30% C#

10% ASP.NET +3

10% JavaScript

5% PHP

5% Python

Webtonic Solutions is a custom software development company specializing in tailored software development and bespoke software development services. Their clients have consistently praised the company's project management, dynamic approach, and ability to deliver on time. Approximately 80% of reviewers mentioned their structured process and communication, while 60% highlighted their flexible and client-focused approach.

See all 10 projects
Reviews mention Experienced
Webtonic Solutions has received overwhelmingly positive feedback regarding their expertise and project management. Clients have praised their ability to deliver high-quality websites that align with business values, leading to increased website traffic and bookings. One client noted their 'amazing' responsiveness and ownership of the project, stating, 'They were excellent' with no areas for improvement identified. Overall, the sentiment reflects a strong confidence in Webtonic Solutions' capabilities.

Website Development for Restaurant & Catering Company

5.0 Aug 30, 2024

Webtonic Solutions was amazing. They delivered everything required and took ownership of the project. Great insights and understanding of my business.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Webtonic Solutions has demonstrated substantial expertise across various industries, including Information Technology, Restaurants, Advertising & Marketing, Financial Services, and Retail. Clients commend their strong project management, communication skills, and ability to deliver tailored solutions. Positive feedback highlights their technical proficiency in platforms like Magento and Laravel, with notable impacts on operational efficiency and enhanced user experiences. Overall, the sentiment across these industries suggests that potential clients seeking development services in IT, e-commerce, and financial platforms will find Webtonic Solutions to be a fitting partner.
Read All Reviews

Select Industry to see insights

Restaurants Advertising & marketing Consumer Products Retail IT Services Financial services Information technology

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (4) $50,000 to $199,999 (2) Less than $10,000 (1)

What Clients Have Said
Clients consistently express satisfaction with Webtonic Solutions' cost-effectiveness and value for money. Feedback highlights their competitive pricing, with one client noting that their budget considerations played a key role in choosing Webtonic. Another client emphasized that despite minimal hours contracted, the services provided were comprehensive and met all needs. Overall, clients appreciate the quality of work delivered in relation to costs, indicating a strong alignment between value and investment.
Read All Reviews

Was this helpful?
View projects from:

South Africa (8) England (1)

This provider is fluent in 1 language:

English

This provider is available in 8 time zones:

Gulf Standard Time (GST)

Greenwich Mean Time (GMT)

Central African Time (CAT)

Central European Time (CET)

Central Standard Time (CST)

Eastern Standard Time (EST)

Singapore Standard Time (SGT)

South African Standard Time (SAST)
View Profile Visit Website
Helios Design

5.0 3 reviews

Undisclosed

Undisclosed

10 - 49

Johannesburg, South Africa

Services provided

40% Web Development

30% Web Design

20% Mobile App Development +1

10% Low/No Code Development

Focus Areas

100% Java

Helios Design is a web development company renowned for its expertise in creating user-friendly, innovative websites and digital tools, particularly for legal firms. Across their reviews, clients commend their proactive and flexible approach, with 100% positive feedback highlighting seamless project management and exceptional client service. Helios Design consistently delivers high-quality, tailored solutions that enhance brand positioning and engagement.

See all 3 projects
Reviews mention Detail-oriented
Clients consistently praise Helios Design for their exceptional attention to detail, noting that 'the quality of their work and attention to detail is second to none.' Their meticulous approach is highlighted as a key factor in their success, with one client emphasizing that Helios delivers '110%.' Overall, the sentiment reflects a strong appreciation for Helios's detail-oriented methods, contributing to the high quality of their projects and client satisfaction.

Microsites & Interactive Client Tools for Legal Firm

5.0 Aug 23, 2020

They give 110%. The quality of their work and attention to detail is second to none. They are simply the best agency I've ever worked with.
Read Full Review

Read All Reviews

Was this helpful?
Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients consistently commend Helios Design for their cost-effectiveness and overall value. One client highlighted them as a 'natural choice' due to their 'excellent client service and delivery' at a competitive price. Another noted the 'impressive qualities' and 'technical expertise', emphasizing their value for money in various projects. Overall, the sentiment reflects strong satisfaction with the company's pricing relative to the quality of work delivered.
Read All Reviews

Was this helpful?

View projects from:

England (2) South Africa (1)

Review Rating from Johannesburg Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.5

Willing to Refer

5.0

Johannesburg-based Helios Design is praised for their expertise in website refreshes and branding for professional services firms like CDH. They deliver user-friendly, engaging websites with strong project management, clear communication, and reliable service, resulting in increased traffic and brand strength.
Read All Reviews
View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

Netgen Custom Software

5.0 2 reviews

$1,000+

$25 - $49 / hr

10 - 49

Randburg, South Africa

Services provided

50% Custom Software Development

25% Mobile App Development

20% Web Development +1

5% Digital Strategy

Focus Areas

10% Java

25% C#

10% AJAX +6

10% ASP.NET

10% JavaScript

10% Other programming & scripting languages

10% SQL

10% Visual Basic

5% XML

Netgen Custom Software excels in tailored software development, particularly in redesigning and modernizing databases. They are highly responsive and maintain effective communication, with 100% of reviewers highlighting their promptness in feedback handling. The company has shown a significant positive impact, notably improving user-friendliness and functionality in their projects. Overall, client feedback is overwhelmingly positive, with no significant areas for improvement noted.

See all 2 projects
Reviews mention Communicative
The feedback regarding Netgen Custom Software's communication is overwhelmingly positive. Clients highlighted effective workflows and good communication as key strengths, particularly noting that as an existing supplier, the interaction was seamless. One client specifically praised the team's attention to detail and friendliness, indicating a supportive and responsive engagement throughout the project. Overall, the sentiment reflects a strong appreciation for their communicative approach.

National Performance Register for Educational Institution

5.0 Jan 27, 2021

As NetGen is an existing supplier the workflow and communication was good. Attention to detail and friendliness were also highlighted.
Read Full Review

Read All Reviews

Was this helpful?
1 of 1 Custom Software Development reviews are 5 stars

Unknown avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Database Dev. for Peace Operations Organization
5.0 — Netgen Custom Software was hired by a peace operations organization to build and revamp their database. Their aim is to make it more user-friendly and navigable and modernize the interface and its Read more
Read 1 Review

Was this helpful?

Industry Experience

Netgen Custom Software has demonstrated expertise across the Government and Education sectors. In Government, they successfully modernized a complex database for peace operations, receiving positive feedback for their responsiveness and user-centric design. In Education, they developed a mobile application to enhance an existing system, noted for their attention to detail and effective communication. Overall, clients appreciate their collaborative approach and innovative solutions, making them a suitable partner for projects in these industries.
Read All Reviews

Select Industry to see insights

Government Education

Was this helpful?

Average Project Cost Breakdown

What Clients Have Said
Clients have expressed satisfaction with Netgen Custom Software's cost-effectiveness and value for money. One project manager noted that Netgen's responsiveness to feedback and ongoing willingness to refine their deliverables significantly enhanced project outcomes, demonstrating their commitment to client needs. Another client, an ICT manager, highlighted their existing relationship with Netgen, which facilitated effective communication and workflow, reinforcing the perception of good value without any noted areas for improvement.
Read All Reviews

Was this helpful?
View Profile
Web SEM Online

5.0 2 reviews

$1,000+

$50 - $99 / hr

10 - 49

Johannesburg, South Africa

Services provided

40% Search Engine Optimization

30% Pay Per Click

20% Web Development +1

10% Low/No Code Development

Focus Areas

25% Java

25% JavaScript

25% PHP +2

15% SQL

10% XML

Web SEM Online is a comprehensive digital marketing and SEO agency that excels in web development and online marketing services. They receive overwhelmingly positive feedback, with clients praising their technical expertise, dedication, and responsiveness. Notably, 100% of reviewers highlighted their commitment to deliverables and personal relationships, making them an indispensable partner.

See all 2 projects
Reviews mention Timely
Clients consistently express high satisfaction with Web SEM Online's timeliness and responsiveness. One client highlighted that they 'ALWAYS deliver on time' and 'always respond to our requests,' underscoring the company's commitment to meeting deadlines and addressing client needs promptly. This reliability, combined with their technical expertise and dedication, establishes Web SEM Online as a dependable partner in achieving project objectives.

Web Dev, SEO & Digital Mktg for Healthcare Insurance Co

5.0 Jul 11, 2025

The company ALWAYS deliver on time and consistently responds to our requests. Their project management is efficient, ensuring that all items are delivered as scheduled. This reliability in meeting deadlines is a testament to their professionalism and commitment.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Web SEM Online has received positive feedback across multiple industries, notably Healthcare and Retail. In the Healthcare sector, clients praised their technical expertise, commitment, and seamless project management, emphasizing significant improvements in online visibility and performance. In Retail, the company excelled in enhancing eCommerce websites and boosting sales through effective SEO strategies. Overall, Web SEM Online is recognized for its dedication, strong communication, and delivering results, making it a suitable choice for businesses in both Healthcare and Retail.
Read All Reviews

Select Industry to see insights

Healthcare Retail

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients commend the company for its exceptional value and cost-effectiveness. One CEO noted that Web SEO Online was not hard-sell and allowed flexibility in service contracts, enhancing their experience. The Marketing Manager from Genesis Medical Scheme highlighted the firm's comprehensive services and unwavering dedication, emphasizing that their expertise and commitment make them an invaluable partner. Overall, feedback reflects a strong sentiment of satisfaction regarding the company's pricing relative to the quality of service provided.
Read All Reviews

Was this helpful?

Johannesburg, South Africa

9th Floor, 5th Steet, Atrium on 5th, Sandhurst
Johannesburg, South Africa 2196
2 - 5

0112820638

See All Locations (2)
View Profile
Versys Media

5.0 3 reviews

$1,000+

$50 - $99 / hr

2 - 9

Sandton, South Africa

Services provided

40% Web Design

20% Graphic Design

20% Web Development +2

10% Other Digital Marketing

10% Search Engine Optimization

Focus Areas

20% Java

20% JavaScript

20% PHP +2

20% Python

20% SQL

Versys Media is a web development and digital marketing company recognized for its exceptional service delivery and creative capabilities. With a 100% positive feedback rate, clients commend their effective project management, brand alignment, and user-friendly design solutions. Notably, Versys Media significantly enhances online presence, as evidenced by exponential business growth and consistently satisfied clients.

See all 3 projects
Reviews mention Creative
Clients have expressed high satisfaction with Versys Media's creative capabilities, noting their ability to deliver impressive web design and graphic design solutions. One client highlighted the team's willingness to explore alternative solutions, stating they 'went above and beyond' to ensure quality outcomes. Overall, feedback indicates a strong sentiment towards their creativity, with metrics showing significant improvements in project completion time and client satisfaction.

WordPress Web Design & SEO for Web Development Firm

5.0 Feb 3, 2021

The team wasn’t afraid to come up with alternative solutions to problems and implement them without overcomplication. Their approach demonstrated a strong level of creativity in tackling challenges effectively.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Versys Media has demonstrated expertise in the construction and advertising & marketing industries. Clients in construction praised their ability to enhance online presence and deliver user-friendly websites, resulting in significant business growth. In the advertising sector, they excelled in web design and SEO, improving project timelines and client satisfaction. Overall, feedback reflects a strong sentiment of reliability and creativity, suggesting Versys Media is particularly well-suited for projects in these fields.
Read All Reviews

Select Industry to see insights

Construction Advertising & marketing

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (2)

What Clients Have Said
Clients commend Versys Media for delivering excellent value for money, particularly highlighting the cost-effectiveness of their services. One client noted a project investment of approximately $1,350, leading to significant improvements in project timelines and quality. Another client emphasized their satisfaction with the website's alignment with their brand and ease of navigation, stating that Versys Media's work has contributed to substantial business growth. Overall, the sentiment reflects a strong endorsement of the company's pricing relative to the quality of their deliverables.
Read All Reviews

Was this helpful?

Review Rating from Johannesburg Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Pretoria-based clients praise Versys Media for their creative web development, enhancing online presence during COVID-19. They delivered a user-friendly site aligned with client branding, resulting in significant business growth. The team, led by Dieter, is highly reliable and communicative, ensuring excellent project outcomes.
Read All Reviews
View Profile
Thought Inc.

4.5 1 review

$5,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Services provided

10% Custom Software Development

30% Mobile App Development

30% Web Development +3

10% AR/VR Development

10% UX/UI Design

10% Web Design

Focus Areas

11% Java

11% Objective C

11% PHP +12

11% Ruby

6% Kotlin

5% ASP

5% ASP.NET

5% C#

5% Ember.js

5% JavaScript

5% Python

5% SQL

5% Swift

5% Visual Basic

5% XML

Thought Inc. is a mobile app development company specializing in creating training solutions for iOS and Android platforms. The feedback is predominantly positive, highlighting their responsive communication and proactive approach, though 100% of reviewers mention project delays, suggesting an area for improvement in project scoping.

See all 1 projects

Industry Experience

Thought Inc. has demonstrated significant expertise in the education sector, particularly in developing mobile applications for training solutions. Feedback highlights their responsive project management, proactive team approach, and commitment to client needs, although some projects experienced delays. Overall, clients express satisfaction with their professionalism and problem-solving capabilities, making Thought Inc. a strong candidate for educational and related industries seeking mobile development expertise.
Read All Reviews

Select Industry to see insights

Other Industry

Was this helpful?

Average Project Cost Breakdown

What Clients Have Said
Clients generally perceive Thought Inc. as providing good value for money, particularly appreciating their responsiveness and proactive approach. One reviewer noted that while the project has taken longer than anticipated, the attention to detail justifies the costs. However, they advised potential clients to ensure proper scoping of work upfront, as this might incur higher initial costs but could prevent delays and additional expenses later on.
Read All Reviews

Was this helpful?

View Profile
Neslo Tech

Not yet reviewed

$1,000+

Undisclosed

10 - 49

Sandton, South Africa

Services provided

50% Custom Software Development

30% UX/UI Design

10% Low/No Code Development +1

10% Web Design

Focus Areas

10% Java

10% JavaScript

10% Python +13

10% Ruby

5% AJAX

5% ASP.NET

5% C#

5% C++

5% Ember.js

5% HTML5

5% PHP

5% Redux

5% SQL

5% Typescript

5% XML

5% jquery

Neslo Tech is a software development firm founded in 2019. The agency offers Custom Software Development and UX/UI Design, and is small.
Read more

View Profile
ExoSystems

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Randburg, South Africa

Services provided

30% Custom Software Development

30% Enterprise App Modernization

30% Mobile App Development +1

10% Other Application Development

Focus Areas

25% Java

25% ASP.NET

25% SQL +1

25% Visual Basic

ExoSystems, a software development company, was established in 2012. The firm focuses on Custom Software Development and Mobile App Development.
Read more

View Profile
DVT

Not yet reviewed

$10,000+

Undisclosed

250 - 999

Johannesburg, South Africa

Services provided

20% Custom Software Development

20% Application Testing

20% BI & Big Data Consulting & SI +2

20% IT Staff Augmentation

20% Web Development

Focus Areas

20% Java

20% C#

20% HTML5 +2

20% JavaScript

20% SQL

In Johannesburg, South Africa and London, England, DVT is a data analytics company. Their services include BI & big data consulting & SI and IT staff augmentation.
Read more

View Profile
Linkfields Innovations

Not yet reviewed

$5,000+

< $25 / hr

250 - 999

Midrand, South Africa

Services provided

20% Custom Software Development

30% Application Testing

30% Enterprise App Modernization +2

10% IT Managed Services

10% IT Staff Augmentation

Focus Areas

30% Java

30% JavaScript

20% PHP +1

20% Typescript

Linkfields Innovations is a midsize Midrand, South Africa-based Enterprise App Modernization company. Their services include Enterprise App Modernization and Application Testing.
Read more

View Profile
You_Source

Not yet reviewed

$25,000+

$50 - $99 / hr

50 - 249

Sandton, South Africa

Services provided

50% Custom Software Development

40% IT Staff Augmentation

10% Low/No Code Development

Focus Areas

10% Java

20% C#

15% JavaScript +5

15% PHP

15% Ruby

10% Python

10% SQL

5% ASP.NET

You_Source is a custom software development company. In Makati, Philippines and Sandton, South Africa, the team provides Custom Software Development and IT staff augmentation.
Read more

Sandton, South Africa

359 Rivonia Boulevard
Sandton, South Africa 2128
16 - 20

+27 72 895 9414

See All Locations (2)

View Profile
Ltech Dev

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Johannesburg, South Africa

Services provided

30% Custom Software Development

20% Web Development

10% Cybersecurity +4

10% Graphic Design

10% Logo

10% UX/UI Design

10% Web Design

Focus Areas

30% Java

30% PHP

10% JavaScript +3

10% Other programming & scripting languages

10% Python

10% SQL

Ltech Dev is a software development firm launched in 2017. The team focuses on Custom Software Development and Web Development.
Read more

View Profile
Primotion

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Roodepoort, South Africa

Services provided

20% Custom Software Development

50% Mobile App Development

30% Web Development

Focus Areas

20% Java

20% Go

20% Kotlin +2

20% SQL

20% Swift

Primotion is an application development company. Their small team of employees is located in Roodepoort, South Africa. Their team specializes in Mobile App Development and Web Development.
Read more

View Profile
Akhona Technologies

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Midrand, South Africa

Services provided

30% Custom Software Development

25% Web Development

20% Mobile App Development +2

15% Application Testing

10% Application Management & Support

Focus Areas

15% Java

20% Visual Basic

15% Delphi +4

15% PHP

15% SQL

10% JavaScript

10% XML

Established in 2015, Akhona Technologies is a small Midrand, South Africa-based software development company. Their services include Custom Software Development and Web Development.
Read more

View Profile
iMarttrends

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Randburg, South Africa

Services provided

30% Mobile App Development

30% Web Development

15% Low/No Code Development +2

15% UX/UI Design

10% Web Design

Focus Areas

25% Java

25% JavaScript

25% PHP +1

25% Python

IMarttrends is a website development company. The team provides Web Development and Mobile App Development and is in London, England and Randburg, South Africa.
Read more

Randburg, South Africa

Oxford Street
Randburg, South Africa 2194
2 - 5

+27 72 687 5560

See All Locations (1)

View Profile
idts

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

15% Custom Software Development

30% Mobile App Development

30% Web Development +2

15% Web Design

10% E-Commerce Development

Focus Areas

10% Java

20% JavaScript

15% C# +4

15% Objective C

15% SQL

15% Visual Basic

10% Python

Idts is a small website development company in Cape Town, South Africa and Sandton, South Africa. Their services include Web Development and Mobile App Development.
Read more

Sandton, South Africa

1 Wedgewood Link Road
Sandton, South Africa 2191
2 - 5

+27110837191

See All Locations (2)

View Profile
Symbionix

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Services provided

20% Custom Software Development

20% IT Staff Augmentation

20% IT Strategy Consulting +4

15% DevOps Managed Services

10% AI Consulting

10% Mobile App Development

5% AI Development

Focus Areas

25% Java

30% C#

15% Typescript +3

10% JavaScript

10% Kotlin

10% Python

Launched in 2019, Symbionix is a small Sandton, South Africa-based IT strategy consulting company. Their services include IT strategy consulting and IT staff augmentation.
Read more

View Profile
Platform45

Not yet reviewed

$100,000+

$50 - $99 / hr

50 - 249

Johannesburg, South Africa

Services provided

25% Mobile App Development

25% Product Design

25% UX/UI Design +2

15% Web Development

10% Low/No Code Development

Focus Areas

10% Java

20% Ruby

10% ASP.NET +9

10% C++

10% JavaScript

10% SQL

5% C#

5% Kotlin

5% PHP

5% Python

5% Swift

5% Typescript

Platform45 is an user experience design company launched in 2008. The company focuses on UX/UI Design and Product Design.
Read more

View Profile
RCM Digital Solutions

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Alberton, South Africa

Services provided

30% Search Engine Optimization

20% Pay Per Click

15% Social Media Marketing +4

10% Low/No Code Development

10% Web Design

10% Web Development

5% Mobile App Development

Focus Areas

11% Java

12% Kotlin

11% C# +6

11% JavaScript

11% Objective C

11% PHP

11% Python

11% SQL

11% Swift

RCM Digital Solutions is an Alberton, South Africa-based SEO services firm. Founded in 2013, the team focuses on Search Engine Optimization and Pay Per Click.
Read more

View Profile
DevGenex

Not yet reviewed

$25,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

25% Custom Software Development

20% BI & Big Data Consulting & SI

15% Cloud Consulting & SI +5

10% Enterprise App Modernization

10% Mobile App Development

10% Web Development

5% ERP Consulting and SI

5% Robotics Process Automation

Focus Areas

10% Java

15% ASP.NET

15% C# +6

15% SQL

10% HTML5

10% JavaScript

10% Kotlin

10% Typescript

5% Python

DevGenex is a software development firm. In Sandton, South Africa, the team provides Custom Software Development and BI & big data consulting & SI.
Read more

View Profile
Sun Technosystems

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Midrand, South Africa

Services provided

10% Custom Software Development

20% Mobile App Development

10% AR/VR Development +9

10% Low/No Code Development

10% UX/UI Design

10% Web Development

5% CRM Consulting and SI

5% Cloud Consulting & SI

5% Document Digitization & Management

5% ECM Consulting and SI

5% ERP Consulting and SI

5% Unified Communications Consulting & SI

Focus Areas

11% Java

11% C#

9% Other programming & scripting languages +28

6% JavaScript

6% Kotlin

5% Delphi

5% HTML5

5% Python

5% SQL

3% Redux

3% Typescript

2% AJAX

2% ASP

2% ASP.NET

2% Apex

2% C++

2% Ember.js

2% PHP

2% Perl

2% Rust

2% Scala

2% Swift

1% C

1% ColdFusion

1% Elixir

1% Go

1% Objective C

1% Ruby

1% UnrealScript

1% Visual Basic

1% XML

Sun Technosystems, a web development company, was launched in 2018. The small team focuses on Web Development and Mobile App Development.
Read more

View Profile
FJ worX

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

5% Custom Software Development

10% Content Marketing

10% Graphic Design +12

10% Mobile App Development

10% UX/UI Design

10% Web Development

5% Branding

5% Logo

5% Packaging Design

5% Print Design

5% Product Design

5% Search Engine Optimization

5% Social Media Marketing

5% Video Production

5% Web Design

Focus Areas

10% Java

15% Python

10% C++ +8

10% JavaScript

10% Other programming & scripting languages

10% PHP

10% Redux

10% XML

5% C#

5% Objective C

5% SQL

FJ worX, an UX company, was launched in 2020. The agency focuses on UX/UI Design and Content Marketing.
Read more

View Profile
DevIgnite

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

20% E-Commerce Development

20% Mobile App Development

20% Search Engine Optimization +2

20% UX/UI Design

20% Web Development

Focus Areas

10% Java

20% HTML5

10% ASP.NET +6

10% C#

10% JavaScript

10% Kotlin

10% Other programming & scripting languages

10% Python

10% XML

Founded in 2025, DevIgnite is a small SEO services firm. Their team provides Search Engine Optimization and UX/UI Design.
Read more

View Profile
iSolve Mobility

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Services provided

20% Custom Software Development

80% Mobile App Development

Focus Areas

20% Java

40% C#

40% PHP

Launched in 2012, iSolve Mobility is an application development firm. Their services include Mobile App Development and Custom Software Development.
Read more

Sandton, South Africa

Peltier Drive
Sandton, South Africa 2157
21 - 30

+27 11 807 9525

See All Locations (2)

View Profile
Azilen Technologies

4.6 10 reviews

$10,000+

$25 - $49 / hr

250 - 999

Pretoria, South Africa

Services provided

25% Custom Software Development

30% AI Development

25% AI Agents +1

20% IoT Development

Focus Areas

10% Java

10% ASP

10% ASP.NET +12

10% Elixir

10% Other programming & scripting languages

5% C#

5% C++

5% HTML5

5% JavaScript

5% PHP

5% Python

5% SQL

5% Scala

5% Swift

5% XML

Azilen Technologies is a bespoke software development company specializing in custom software creation and end-to-end software development. The company receives predominantly positive feedback, with clients praising their technical expertise, project management, and effective communication. Approximately 80% of reviews highlight their adaptability and collaborative approach, although minor concerns include managing cultural differences and time zone challenges.

See all 10 projects
Reviews mention Knowledgeable
Clients perceive Azilen Technologies as highly knowledgeable, with senior staff able to quickly grasp complex requirements, providing a level of technical understanding superior to many competitors. One client emphasized their capability to function as an extension of their in-house team, noting the quality of work aligns closely with their own. However, they suggested improvements in daily communication, primarily due to time zone differences. Overall, the sentiment regarding Azilen's expertise is overwhelmingly positive.

Team Augmentation for Software Development Firm

4.5 May 13, 2015

They have a group of senior individuals in their organization who are able to grasp requirements fairly quickly. When I've worked with other organizations, I've found that you have to spend a lot of time and investment in making sure you transfer as much knowledge as you possibly can. The staff at Azilen always seems to have a technical understanding at a higher level than most of the others I've worked with in the past.
Read Full Review

Read All Reviews

Was this helpful?
Average Project Cost Breakdown

$10,000 to $49,000 (3) $50,000 to $199,999 (3) $200,000 to $999,999 (2) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally express satisfaction with Azilen Technologies' cost-effectiveness and value for money. One client noted they chose Azilen for their competitive pricing compared to other bidders, while another emphasized the successful delivery of a project within budget constraints. Overall, feedback highlights the high-quality work delivered, with many clients stating that the investment was justified by the results achieved. The consistency in communication and professionalism further reinforces the perception of value in their services.
Read All Reviews

Was this helpful?

View projects from:

United States (3) Switzerland (2) England (2) Canada (1) Germany (1) India (1)

Pretoria, South Africa

5th floor, Bloukrans Building, Lynnwood Road, Pretoria, Gauteng,
Pretoria, South Africa 0081
2 - 5

See All Locations (3)
View Profile
DAITA (Pty) Ltd

Not yet reviewed

Undisclosed

$25 - $49 / hr

10 - 49

Centurion, South Africa

Services provided

30% Custom Software Development

10% Business Consulting

10% Low/No Code Development +10

10% Mobile App Development

10% Web Design

5% Application Management & Support

5% Document Digitization & Management

5% Robotics Process Automation

5% Web Development

4% Enterprise App Modernization

2% AI Development

2% Application Testing

2% Other Application Development

Focus Areas

10% Java

25% ASP.NET

25% C# +3

25% JavaScript

10% SQL

5% Visual Basic

Established in 2010, DAITA (Pty) Ltd is a small custom software development firm based in Centurion, South Africa. Their team provides Custom Software Development and Mobile App Development.
Read more

View Profile
obmatjeke tech LTD PTY

Not yet reviewed

$1,000+

Undisclosed

2 - 9

Soshanguve, South Africa

Services provided

20% Custom Software Development

20% IT Managed Services

20% Mobile App Development +2

20% Web Design

20% Web Development

Focus Areas

60% Java

25% JavaScript

15% Python

Web design agency obmatjeke tech LTD PTY was founded in 2023. The firm focuses on Web Design and IT managed services, and is small.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 CubeZoo

2 Webtonic Solutions

3 Helios Design

4 Netgen Custom Software

5 Web SEM Online

6 Versys Media

7 Thought Inc.

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 7 Johannesburg Java Development Companies

CubeZoo

$10,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Ability to deliver

36.3/40.0

17/20 Reviews

10/10 Clients & Experience

9.3/10 Market Presence

Service focus

15% Custom Software Development

30% Java

20% Web Development

65% Other

View Profile Visit Website
Webtonic Solutions

$25,000+

$25 - $49 / hr

10 - 49

Sandton, South Africa

Ability to deliver

31.2/40.0

16/20 Reviews

9.8/10 Clients & Experience

5.4/10 Market Presence

Service focus

30% Custom Software Development

40% Java

70% Other

View Profile Visit Website
Helios Design

Undisclosed

Undisclosed

10 - 49

Johannesburg, South Africa

Ability to deliver

24.1/40.0

16.2/20 Reviews

2.1/10 Clients & Experience

5.8/10 Market Presence

Service focus

40% Web Development

60% Other

View Profile Visit Website
Netgen Custom Software

$1,000+

$25 - $49 / hr

10 - 49

Randburg, South Africa

Ability to deliver

25.4/40.0

16.2/20 Reviews

3.7/10 Clients & Experience

5.5/10 Market Presence

Service focus

50% Custom Software Development

10% Java

20% Web Development

30% Other

View Profile Visit Website
Web SEM Online

$1,000+

$50 - $99 / hr

10 - 49

Cape Town, South Africa

Ability to deliver

28.4/40.0

16.4/20 Reviews

6.9/10 Clients & Experience

5.1/10 Market Presence

Service focus

20% Web Development

80% Other

View Profile Visit Website
Versys Media

$1,000+

$50 - $99 / hr

2 - 9

Sandton, South Africa

Ability to deliver

25.9/40.0

16.2/20 Reviews

4.9/10 Clients & Experience

4.8/10 Market Presence

Service focus

20% Web Development

80% Other

View Profile Visit Website
Thought Inc.

$5,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Ability to deliver

19.8/40.0

14.6/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Custom Software Development

11% Java

30% Web Development

60% Other

View Profile Visit Website
Neslo Tech

$1,000+

Undisclosed

10 - 49

Sandton, South Africa

Ability to deliver

14.7/40.0

0/20 Reviews

9.4/10 Clients & Experience

5.3/10 Market Presence

Service focus

50% Custom Software Development

10% Java

50% Other

View Profile Visit Website
ExoSystems

$25,000+

$50 - $99 / hr

10 - 49

Randburg, South Africa

Ability to deliver

11.4/40.0

0/20 Reviews

6.8/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% Custom Software Development

25% Java

70% Other

View Profile Visit Website
DVT

$10,000+

Undisclosed

250 - 999

Johannesburg, South Africa

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% Custom Software Development

20% Java

20% Web Development

60% Other

View Profile Visit Website
Linkfields Innovations

$5,000+

< $25 / hr

250 - 999

Midrand, South Africa

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% Custom Software Development

30% Java

80% Other

View Profile Visit Website
You_Source

$25,000+

$50 - $99 / hr

50 - 249

Makati, Philippines

Ability to deliver

5.4/40.0

0/20 Reviews

0/10 Clients & Experience

5.4/10 Market Presence

Service focus

50% Custom Software Development

10% Java

50% Other

View Profile Visit Website
Ltech Dev

$1,000+

$25 - $49 / hr

2 - 9

Johannesburg, South Africa

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% Custom Software Development

30% Java

20% Web Development

50% Other

View Profile Visit Website
Primotion

$5,000+

$25 - $49 / hr

2 - 9

Roodepoort, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Custom Software Development

20% Java

30% Web Development

50% Other

View Profile Visit Website
Akhona Technologies

$1,000+

$25 - $49 / hr

2 - 9

Midrand, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

30% Custom Software Development

15% Java

25% Web Development

45% Other

View Profile Visit Website
iMarttrends

$1,000+

$25 - $49 / hr

2 - 9

London, England

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% Web Development

70% Other

View Profile Visit Website
idts

$1,000+

$25 - $49 / hr

2 - 9

Cape Town, South Africa

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% Custom Software Development

10% Java

30% Web Development

55% Other

View Profile Visit Website
Symbionix

$25,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Custom Software Development

25% Java

80% Other

View Profile Visit Website
Platform45

$100,000+

$50 - $99 / hr

50 - 249

Johannesburg, South Africa

Ability to deliver

5.6/40.0

0/20 Reviews

0/10 Clients & Experience

5.6/10 Market Presence

Service focus

15% Web Development

85% Other

View Profile Visit Website
RCM Digital Solutions

Undisclosed

Undisclosed

50 - 249

Alberton, South Africa

Ability to deliver

5.7/40.0

0/20 Reviews

0/10 Clients & Experience

5.7/10 Market Presence

Service focus

10% Web Development

90% Other

View Profile Visit Website
DevGenex

$25,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

25% Custom Software Development

10% Java

10% Web Development

65% Other

View Profile Visit Website
Sun Technosystems

Undisclosed

Undisclosed

10 - 49

Midrand, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Custom Software Development

11% Java

10% Web Development

80% Other

View Profile Visit Website

Similar Categories

Related Services

Software Developers in Johannesburg Mobile App Development in Johannesburg eCommerce in Johannesburg Artificial Intelligence in Johannesburg Blockchain in Johannesburg AR/VR in Johannesburg IoT in Johannesburg Ruby on Rails in Johannesburg Software Testing in Johannesburg

Specialties

Sitecore Developers NodeJS React NextJS Airtable Skuid TYPO3 Drupal Sanity CMS

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.

Top Java Developers in Johannesburg

List of the Top Johannesburg Java Development Companies

Reviews mention Communicative

Custom Software Development for Live Entertainment Platform

Staff Aug & Mobile App Dev for Consulting & Outsourcing Co

IT Staff Augmentation for Digital Services Company

IT Staff Aug & Software Dev for EdTech Company

Web & Mobile App Dev for Communication Software Co

Java Experience

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Accommodating

App Dev & UI/UX Design for Mental Wellness Company

Web Dev for Health-Tech Company

MVP Dev & Design for Gamification Startup

Average Project Cost Breakdown

What Clients Have Said

CubeZoo is very responsive

Reviews mention Experienced

Website Development for Restaurant & Catering Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Detail-oriented

Microsites & Interactive Client Tools for Legal Firm

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

National Performance Register for Educational Institution

Database Dev. for Peace Operations Organization

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Timely

Web Dev, SEO & Digital Mktg for Healthcare Insurance Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Creative

WordPress Web Design & SEO for Web Development Firm

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Knowledgeable

Team Augmentation for Software Development Firm

Average Project Cost Breakdown

What Clients Have Said

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top 7 Johannesburg Java Development Companies

Similar Categories

Related Services

Specialties