Senior Java Spring Boot Engineer – API & AI Integration

<div class="content-intro"><h3 style="text-align: center;"><span style="text-decoration: underline;"><strong>About Xebia</strong></span></h3> <p style="text-align: center;"><strong>Xebia</strong> is a trusted advisor in the modern era of digital transformation, serving hundreds of leading brands worldwide with end-to-end IT solutions. The company has experts specializing in t<strong>echnology consulting, software engineering, AI, digital products and platforms, data, cloud, intelligent automation, agile transformation, and industry digitization.</strong> In addition to providing high-quality digital consulting and state-of-the-art software development, Xebia has a host of standardized solutions that substantially reduce the time-to-market for businesses.</p> <p style="text-align: center;">Xebia also offers a diverse portfolio of training courses to help support forward-thinking organizations as they look to upskill and educate their workforce to capitalize on the latest digital capabilities. The company has a strong presence across 16 countries with development centres across the<strong> US, Latin America, Western Europe, Poland, the Nordics, the Middle East, and Asia Pacific.</strong></p></div><p><strong>Location: Gurgaon</strong></p> <p><strong>Mode of operation: Work from office (5 days a week)</strong></p> <p><strong>Roles and Responsibilities:</strong></p> <p>Design &amp; develop high‑performance micro‑services using Java Spring Boot.<br>Architect, implement, and maintain RESTful and GraphQL APIs, ensuring proper versioning, security, and monitoring.<br>Manage API lifecycle (design, documentation, testing, publishing) with tools such as Apigee, Kong, or AWS API Gateway.<br>Write clean, maintainable code following the Vibe coding (clean‑code / best‑practice) standards adopted by the team.<br>Collaborate with DevOps to set up CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions) and automate deployments on Kubernetes, Docker, or serverless platforms.<br>Integrate AI services (Speech‑to‑Text, Text‑to‑Speech, Large Language Models) from providers like Google Cloud, AWS, Azure, or OpenAI into existing products.<br>Take ownership of end‑to‑end feature delivery: from requirement gathering and design to production support and continuous improvement.</p> <p><strong>Required Skills &amp; Qualifications:</strong></p> <p>5 + years of Java development<br>Expert in Spring Boot (Spring MVC, Data JPA, Security, Cloud)</p> <p>Design &amp; governance of REST/GraphQL APIs<br>Experience with API gateways (Apigee, Kong, AWS API Gateway)</p> <p>Strong adherence to clean‑code principles, SOLID, and test‑driven development</p> <p>Docker &amp; Kubernetes fundamentals<br>CI/CD pipeline creation (Jenkins, GitLab CI, GitHub Actions)<br>Infrastructure‑as‑Code (Terraform/CloudFormation)</p> <p>Working knowledge of STT/TTS services (Google Speech, AWS Polly, Azure Speech)<br>Experience calling LLM APIs (OpenAI GPT, Claude, Gemini)</p> <p>Proven track record of delivering features independently<br>Proactive problem‑solving and proactive incident handling</p> <p>Excellent communication and teamwork<br>Ability to translate business needs into technical solutions</p> <p>Mentor junior developers and conduct code reviews to uphold quality standards.</p><div class="content-conclusion"><p><strong>Some useful links:</strong></p> <p><strong><a href="https://xebia.com/">Xebia | Creating Digital Leaders.</a></strong></p> <p><a href="https://www.linkedin.com/company/xebia/mycompany/">https://www.linkedin.com/company/xebia/mycompany/</a></p> <p><a href="http://twitter.com/xebiaindia">http://twitter.com/xebiaindia</a></p> <p><a href="http://www.youtube.com/XebiaIndia">http://www.youtube.com/XebiaIndia</a></p> <p>&nbsp;</p></div>