> Markdown version of [/jobs/ext/3588230-us_senior-back-end-engineer-java-spring](https://www.wearedevelopers.com/jobs/ext/3588230-us_senior-back-end-engineer-java-spring). 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). --- # US_Senior Back-End Engineer (Java / Spring - **Company:** Indotronix Avani Group - **Location:** Irving, TX, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Containerization, Solid Principles, Enterprise Integration, Apache Kafka, Restful APIs, Docker, Microservices - **Published:** October 5, 2026 - **Apply:** https://candidateportal.ceipal.com/job-details/l1lSweIVv1fjvXGWlUk4xGcm60hOMi2Jg25-daeiUwE ## About the Role 8+ years of professional software engineering experience - Deep expertise in Java development - Advanced proficiency with Spring and Spring Boot frameworks - Proven track record building REST APIs and microservices - Strong SQL and database optimization skills - Hands-on experience in cloud environments such as Azure, GCP, or AWS - Proficiency with Docker and Kubernetes for containerization - Familiarity with CI/CD tools and practices - Excellent grasp of software design principles and scalable architecture Preferred Skills - Kafka messaging platform experience - Background in healthcare industry solutions - Enterprise integration project experience - Legacy application modernization expertise - Direct involvement in cloud migration projects ## Description Join a dynamic software modernization team as a Senior Back-End Engineer, driving innovation for enterprise healthcare and distribution platforms. You will play a pivotal role in transforming legacy systems, developing robust APIs, and leading cloud migration initiatives. Collaborate closely with top architects and technical leads in a fast-paced, modern engineering environment that values expertise and initiative., Design and develop scalable enterprise applications utilizing Java and Spring Boot - Build, maintain, and optimize RESTful APIs and microservices for high performance - Modernize legacy applications to meet evolving business needs - Troubleshoot complex production issues and implement performance optimizations - Partner with architects for effective application design and solutioning - Develop and support cloud-native solutions and migration projects - Write, review, and optimize advanced SQL queries - Contribute to CI/CD automation for streamlined development pipelines - Support containerized deployments using Docker and Kubernetes - Participate in code reviews and help establish engineering best practices ## Related Videos - [Docker does that? Five Docker capabilities you did not know about](https://www.wearedevelopers.com/videos/100530-docker-does-that-five-docker-capabilities-you-did-not-know-about) - [How to Benchmark Your Apache Kafka](https://www.wearedevelopers.com/videos/76-how-to-benchmark-your-apache-kafka) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [What's (new) with Spring Boot and Containers?](https://www.wearedevelopers.com/videos/1514-what-s-new-with-spring-boot-and-containers) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [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) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam)