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Senior Full Stack Developer (Java + SQL) Job Title: Senior Full Stack Developer Java & SQL Experience: 610 Years Location: Chennai, India Reporting To: Technical Lead / Application Development Manager Role Overview The Senior Full Stack Developer will be responsible for design, development, customization, maintenance, and support of the ERP platform and its integrations with enterprise applications, SaaS products, low-code/no-code platforms, and business systems. The individual must possess strong backend development expertise along with frontend development capabilities, APIs and database optimization skills. Key Responsibilities Application Development Design and develop scalable enterprise applications. Develop new modules and enhancements. Maintain coding standards and development best practices. Conduct code reviews and technical assessments. Integration Development Build and maintain RESTful services. Support integrations between ERP and external systems. Develop API-based and middleware-based solutions. Troubleshoot integration failures. Database Development Design and optimize Oracle database objects. Develop PL/SQL packages and procedures. Analyze and improve query performance. Support data migration activities. Support & Maintenance Investigate production incidents. Perform root cause analysis. Implement corrective and preventive measures. Participate in release management activities. Technical Leadership, Mentor junior developers. Active participation in architecture discussions, Provide technical guidance during solution design. Mandatory Technical Skills Backend Java 8/11/17 Spring Boot Spring Framework Hibernate/JPA REST API Development Microservices Architecture Frontend Angular or React JavaScript HTML5 CSS3 Bootstrap Database Oracle SQL PL/SQL Data Modeling Query Optimization Tools GIT Maven Jenkins SonarQube JIRA (JSM) Preferred Skills ERP product development experience. Azure/AWS cloud services. Docker/Kubernetes. DevOps practices. Message queues and event-driven architecture. Educational Qualification: BE/BTech/MCA .
Here's where they are and how to stand out in your next interview.
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.