> Markdown version of [/jobs/ext/934572-senior-java-developer](https://www.wearedevelopers.com/jobs/ext/934572-senior-java-developer). 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). --- # Senior Java Developer - **Company:** Kelly Services Inc. - **Location:** Irving, TX, United States - **Experience:** Expert - **Salary:** $124,800.0 - $135,200.0 - **Contract:** Temporary contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Amazon Web Services, Amazon Elastic Compute Cloud, Unit Testing, Event-Driven Programming, Github, Spring Framework, JSON, Junit, MongoDB, Model View Controller (MVC), Model View ViewModel, NoSQL, Selenium, Delivery Pipeline, Spring-boot, State Machines, Software Application Programming, Apigee, Gitlab, Git, Cloudformation, Kubernetes, Information Technology, Non-relational Database, Api Design, Api Gateway, Restful APIs, Cucumber (Software), Aws Iot, Mocha, Software Version Control, Docker - **Published:** June 18, 2026 - **Apply:** https://www.juju.com/job/00000000g93kxw ## About the Role + Bachelor's degree in computer science or related field, or equivalent work experience. + Minimum 8+ years of experience with development and designing applications using Java, Spring, Spring boot frameworks. + Minimum 5+ years' experience in relational or non-relational database management systems. + Minimum 5+ years' experience with Unit and Integration testing with Junit, Selenium, Cucumber JS unit testing library (Jest, Mocha). + 5+ Experience developing with large microservice-based architectures, container orchestration frameworks: Kubernetes/Amazon EKS + Minimum 3+ years' experience in cloud tech (AWS). + Understanding of MVC / MVVM / MVP structure and development patterns. + Excellent written and verbal communications skills. + Ability to understand business requirements and translate them into technical requirements. + Must be willing to wear any of the other hats that is required to make the project successful and always ready to learn new technology on the fly and deliver the results. Desired Skills & Experience + Good experience with API development using Java and MongoDB. + Familiarity with modern build pipelines and tools. + Familiarity with code versioning Git (Gitlab). + Familiarity with backlog management tools like JIRA. What You Will Be Doing + Primary focus will be on designing and developing applications using Java to manage an IoT based event driven system using technologies like AWS IoT, Spring state machine, Spring Boot, REST, JSON, Kubernetes, Docker, NoSql databases and Git/Github/Gitlab. + Fully utilizing AWS with services such as Cloud Formation Templates, EC2, EKS, Lambda, API Gateway (Apigee), and many more. ## Related Videos - [Effective Java Strategies and Architectures for Clouds](https://www.wearedevelopers.com/videos/186-effective-java-strategies-and-architectures-for-clouds) - [Test Driven Development with JavaScript](https://www.wearedevelopers.com/videos/222-test-driven-development-with-javascript) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [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) - [Kubernetes Native Java](https://www.wearedevelopers.com/videos/383-kubernetes-native-java) - [Form Validation. The Tested Way](https://www.wearedevelopers.com/videos/314-form-validation-the-tested-way) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)