Top Java Developers in Oslo
11 Companies
List of the Top Oslo Java Development Companies
Sponsored
-
Featured
What are Featured Providers?
$5,000+$25 - $49 / hr50 - 249Serves Oslo, NorwayServices provided
40% Custom Software Development40% Web Development20% IT Staff AugmentationFocus Areas
10% Java10% ASP.NET10% C# +710% JavaScript10% PHP10% Python10% Rust10% SQL10% Scala10% SwiftSee all 89 projectsDigis, a Fiverr company (NYSE: FVRR), specializes in custom software development, offering tailored and full-stack software development services. The company consistently receives positive feedback—over 90% of client reviews highlight their effective project management and technical expertise. Notably, many clients commend their ability to integrate seamlessly with internal teams and their proactive communication approach.
-
Intellectsoft
Premier VerifiedLook 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
$50,000+$50 - $99 / hr50 - 249Oslo, NorwayServices provided
20% Custom Software Development20% Mobile App Development15% IT Staff Augmentation +415% Web Development10% Digital Strategy10% Enterprise App Modernization10% Other IT Consulting and SIFocus Areas
15% Java25% C#20% Typescript +510% JavaScript10% Kotlin10% Swift5% C++5% PHPSee all 43 projectsIntellectsoft is a bespoke software development company specializing in end-to-end software engineering solutions and custom software creation. Across multiple reviews, clients consistently praise their professionalism, flexibility, and ability to deliver projects on time and within budget. Approximately 80% of reviewers highlight their responsive communication and project management skills, while about 60% are impressed with their technical expertise and ability to integrate seamlessly into existing teams.
-
$50,000+$150 - $199 / hr2 - 9Lillestrøm, Norway
Services provided
20% Custom Software Development60% AI Development10% E-Commerce Development +110% Web DevelopmentFocus Areas
10% Java35% Python20% PHP +410% JavaScript10% Kotlin10% SQL5% TypescriptSee all 2 projectsAlgora is a bespoke software development company excelling in tailored software solutions. Their exceptional service is highlighted by their ability to swiftly restore and optimize business software systems, as noted by 100% of reviewers. Clients consistently praise Algora's high competence and effective project management, with no reported areas for improvement.
-
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Services provided
50% Custom Software Development20% IT Staff Augmentation10% AI Development +210% Mobile App Development10% Web DevelopmentFocus Areas
10% Java10% C#10% Go +710% JavaScript10% Kotlin10% PHP10% Python10% Ruby10% Swift10% TypescriptSee all 49 projects99x is a software development company specializing in tailored, bespoke, and managed software development services. Across reviews, 99x demonstrates a high level of professionalism, timely delivery, and effective communication, contributing to successful ongoing engagements. Positive feedback is prevalent, with 100% of reviews highlighting their quality work and proactive approach, while 20% mention initial communication challenges that were subsequently resolved.
-
$25,000+$50 - $99 / hr250 - 999Oslo, Norway
Services provided
25% Custom Software Development40% Blockchain10% Enterprise App Modernization +410% Web Development5% IT Staff Augmentation5% Microservices Architecture Services5% Mobile App DevelopmentFocus Areas
15% Java20% ASP.NET20% C# +715% JavaScript5% Kotlin5% Objective C5% Python5% SQL5% Swift5% TypescriptSee all 34 projectsAltoros is a bespoke software development company that excels in delivering tailored software solutions, particularly in the domains of software engineering and end-to-end software development. Feedback from reviewers indicates a high level of satisfaction, with approximately 90% expressing positive experiences, highlighting Altoros' professionalism, communication, and expertise. Common themes include their ability to deliver projects on time and the quality of their staff, making them a reliable choice for complex software development needs.
-
Undisclosed$50 - $99 / hr250 - 999Oslo, Norway
Services provided
40% Custom Software Development25% Web Development10% Application Testing +55% BI & Big Data Consulting & SI5% Cloud Consulting & SI5% Digital Strategy5% IT Strategy Consulting5% Mobile App DevelopmentFocus Areas
15% Java15% JavaScript10% C# +610% Objective C10% PHP10% Perl10% Python10% Ruby10% SQLSee all 4 projectsItera is a Custom Software Creation company specializing in end-to-end Software Development services, including backend and frontend development, testing, and project management. With an overwhelmingly positive reception from clients, Itera is praised for its flexibility, competence, and resource management, with 100% of reviewers expressing satisfaction with their technical expertise and project management. However, communication and proactivity are noted areas for potential improvement.
-
$50,000+$25 - $49 / hr50 - 249Oslo, Norway
Services provided
20% Custom Software Development20% Web Development15% Mobile App Development +710% API Development10% Application Testing5% Cloud Consulting & SI5% Computer Engineering5% Enterprise App Modernization5% IT Strategy Consulting5% Microservices Architecture ServicesFocus Areas
10% Java30% ASP.NET30% C# +215% JavaScript15% PHPSee all 3 projectsVector Software Ltd is a bespoke software development company specializing in tailored software solutions, including data warehouse creation and customer-facing webshops. They consistently deliver reliable results with effective project management, utilizing scrum methodology and maintaining excellent communication. The reviews are overwhelmingly positive, with 100% of feedback highlighting their professionalism and dependability.
-
$1,000+$50 - $99 / hr2 - 9Oslo, Norway
Services provided
15% Custom Software Development30% AI Development25% BI & Big Data Consulting & SI +220% IT Managed Services10% CybersecurityFocus Areas
50% Java50% PythonSee all 1 projectsKonfitech AS is a custom software development company excelling in tailored software creation and end-to-end software development solutions. With 100% of reviewers noting their efficient project management and communication, Konfitech AS is praised for its focus on quality, timely delivery, and alignment with client needs, making them a highly recommended choice for software engineering projects.
-
$5,000+$50 - $99 / hr2 - 9Oslo, Norway
Services provided
40% Custom Software Development20% Enterprise App Modernization10% Application Management & Support +310% Application Testing10% IT Strategy Consulting10% Web DevelopmentFocus Areas
80% Java10% SQL10% XMLBased in Oslo, Norway and Kyiv, Ukraine, Catware is a software development firm. Their services include Custom Software Development and Enterprise App Modernization.
Read more -
$5,000+$100 - $149 / hr2 - 9Oslo, Norway
Services provided
30% Web Design30% Web Development15% E-Commerce Development +215% UX/UI Design10% Digital StrategyFocus Areas
20% Java60% PHP20% AJAXNettmaker AS, a web design agency, was established in 2014. They specializes in Web Design and Web Development.
Read more -
UndisclosedUndisclosed50 - 249Oslo, Norway
Services provided
10% Custom Software Development20% Other Application Development15% IT Staff Augmentation +610% AR/VR Development10% E-Commerce Development10% IoT Development10% Mobile App Development10% Web Development5% Other IT Consulting and SIFocus Areas
15% Java30% PHP30% Python +125% JavaScriptOther Application Development company Glocal View is located in Oslo, Norway and Noida, India. Launched in 2014, the team offers Other Application Development and IT staff augmentation.
Read more -
$10,000+$50 - $99 / hr50 - 249Fredrikstad, Norway
Services provided
10% Digital Strategy10% E-Commerce Development10% Marketing Strategy +1010% Mobile App Development10% UX/UI Design10% Web Design10% Web Development5% Content Marketing5% Content Writing Services5% Ecommerce Marketing5% Email Marketing5% Search Engine Optimization5% Social Media MarketingFocus Areas
10% Java30% PHP20% SQL +410% C#10% C++10% HTML510% JavaScriptSee all 11 projectsKilowott is a bespoke software development company known for its expertise in end-to-end software development and tailored software creation. Reviews highlight their efficient project management and commitment to delivering solutions ahead of deadlines. Approximately 100% of reviewers commend their problem-solving abilities and seamless communication, with no significant areas for improvement noted by clients.
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy 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.
Rollover to see company insights or click a company below for more details.
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 Oslo Java Development Companies
-
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.5/40.018.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% Java10% Web Development40% Other -
$25,000+$50 - $99 / hr250 - 999Oslo, Norway
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% Custom Software Development15% Java10% Web Development65% Other -
$50,000+$50 - $99 / hr50 - 249Oslo, Norway
Ability to deliver
35.1/40.017.6/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% Custom Software Development15% Java15% Web Development65% Other -
Undisclosed$50 - $99 / hr250 - 999Oslo, Norway
Ability to deliver
27.1/40.014.6/20 Reviews6.7/10 Clients & Experience5.7/10 Market PresenceService focus
40% Custom Software Development15% Java25% Web Development35% Other -
$50,000+$25 - $49 / hr50 - 249Oslo, Norway
Ability to deliver
24.6/40.015.6/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
20% Custom Software Development10% Java20% Web Development60% Other -
$1,000+$50 - $99 / hr2 - 9Oslo, Norway
Ability to deliver
20.2/40.016.2/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
15% Custom Software Development50% Java85% Other -
$50,000+$150 - $199 / hr2 - 9Lillestrøm, Norway
Ability to deliver
20.4/40.016.4/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Custom Software Development10% Java10% Web Development70% Other -
$5,000+$50 - $99 / hr2 - 9Oslo, Norway
Ability to deliver
5.8/40.00/20 Reviews0.6/10 Clients & Experience5.2/10 Market PresenceService focus
40% Custom Software Development80% Java10% Web Development50% Other -
$5,000+$100 - $149 / hr2 - 9Oslo, Norway
Ability to deliver
6.4/40.00/20 Reviews1.2/10 Clients & Experience5.2/10 Market PresenceService focus
30% Web Development70% Other -
UndisclosedUndisclosed50 - 249Oslo, Norway
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
10% Custom Software Development15% Java10% Web Development80% Other -
$10,000+$50 - $99 / hr50 - 249Fredrikstad, Norway
Ability to deliver
27.8/40.017/20 Reviews3.6/10 Clients & Experience7.2/10 Market PresenceService focus
10% Web Development90% Other
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.