> Markdown version of [/jobs/ext/239595-java-fullstack-developer](https://www.wearedevelopers.com/jobs/ext/239595-java-fullstack-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). --- # Java fullstack developer - **Company:** COGNYSYNC INC - **Location:** Dallas, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Microsoft Windows, Apple Mac Systems, Confluence, JIRA, Batch Processing, Big Data, Software Design Patterns, Linux, Ehcache, Hazelcast, Java Platform Standard Edition (J2SE), Java Database Connectivity, JavaFX, Java Management Extensions, Java Message Service (JMS), Spring Framework, Java Native Interface, PostgreSQL, Oracle (Applications), Redis, Usage Analysis, Aerospike, Multithreading, Google Cloud, Spring-boot, Caching, Git, Bitbucket, Teamcity, Restful APIs, Software Version Control, Spring Batch, Atlassian Bamboo - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=427f5fe12f8bb450 ## About the Role Do you have experience in Version control?, * 8+ years of experience working with Java UI / Desktop UI and relevant technologies * Extensive experience with Java 8 and higher language construct and features * Expertise in Google Cloud Platform and related technologies with strong GCE, Anthos/GKE containerization * Expertise with multithreaded UI based on Swing UI libraries and UI extensions, Java FX, J2SE, JDBC, JMS, JMX, JNI, Design Patterns, Rest services * Strong understanding and working experience with Spring boot, Spring Batch, Spring Integration, string REST * Strong understanding of batch processing of large data sets * Strong Caching and large data sets handling (experience with any: Redis, Aerospike, Ehcache, GigaSpaces, Hazelcast or any others) * Strong understanding of Java multithreading concepts, best practices, and experience in implementation of server-side components * Experience with concurrent non-blocking implementation of services collaboration (Reactive extensions) * Very Strong PostgresSQL and Oracle * Ability to develop on Linux / Windows / MAC OS * Strong knowledge of various configuration/source code management tools (Git, Bitbucket, Confluence, JIRA, Bamboo, TeamCity) * Perform product analysis and development tasks of increasingly complex nature which may require extensive research and analysis ## Description * Work independently in the development, testing, implementation and maintenance of complex systems with fast turn-around * Provide detailed analysis of problems, prepare detailed design documents with recommendations * Apply innovation, creativity and improvement to development process and implement process and procedural improvements * Work on multiple projects utilizing and leading global/offshore teams * Provide adequate and proactive support for various applications ## Related Videos - [Beam Me Up, Java! Unraveling the Warp-Speed Evolution: A Journey through Java LTS Versions 11 to 21](https://www.wearedevelopers.com/videos/658-beam-me-up-java-unraveling-the-warp-speed-evolution-a-journey-through-java-lts-versions-11-to-21) - [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) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [The Evolution of Enterprise Java with Jakarta EE 11 and Beyond](https://www.wearedevelopers.com/videos/1562-the-evolution-of-enterprise-java-with-jakarta-ee-11-and-beyond) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Java Basics](https://www.wearedevelopers.com/magazine/122-java-basics) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [6 Reasons to Use Java For Your Next AI Project](https://www.wearedevelopers.com/magazine/111-6-reasons-to-use-java-for-your-next-ai-project) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)