> Markdown version of [/jobs/ext/2445828-java-developer-kotlin-swift](https://www.wearedevelopers.com/jobs/ext/2445828-java-developer-kotlin-swift). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Developer Kotlin / Swift - **Company:** Source Inc. - **Location:** Fremont, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Mobile Application Development, Code Review, Continuous Integration, Data Structures, Relational Databases, Software Debugging, Software Design Patterns, Java Platform Enterprise Edition (J2EE), Object-Oriented Software Development, Scrum Methodology, Software Engineering, SQL Databases, Systems Integration, Enterprise Software Applications, Spring-boot, Ios Frameworks, Backend, Git, Kotlin, Restful APIs, Microservices - **Published:** August 12, 2026 - **Apply:** https://www.dice.com/job-detail/8143ebe7-e0b2-4a25-9ccf-b1abac9d31ff ## About the Role 8-10 years of hands-on software development experience with strong Java expertise. - Strong experience in Java/J2EE, Spring Boot, REST APIs, Microservices and backend development. - Experience with Kotlin is required/preferred. - Experience with Swift / iOS development or mobile application development is highly desirable. - Strong understanding of OOP, design patterns, data structures and algorithms. - Experience developing and integrating RESTful APIs and microservices. - Experience with SQL/relational databases and enterprise application development. - Familiarity with Git, CI/CD and Agile/Scrum methodologies. - Strong debugging, troubleshooting and code-review skills. Key Skills: Java | Spring Boot | Microservices | REST APIs | Kotlin | Swift | SQL | Git | CI/CD | Agile Candidate requirement: Java should be the primary skill, with solid Kotlin and Swift background. Only candidates available for 4-day onsite near Fremont should be considered. ## Related Videos - [Moving from Java to Kotlin](https://www.wearedevelopers.com/videos/384-moving-from-java-to-kotlin) - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Why Kotlin is the better Java and how you can start using it](https://www.wearedevelopers.com/videos/661-why-kotlin-is-the-better-java-and-how-you-can-start-using-it) - [Route from Java to Kotlin](https://www.wearedevelopers.com/videos/512-route-from-java-to-kotlin) ## Related Articles - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)