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Application Developer

📍 Bangalore, Karnataka, India | 📅 8-Jan-2026
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Job Description

At Opalina Technologies, collaboration fuels innovation, helping us achieve new heights in every project we undertake. As a community of technology enthusiasts, we strive for excellence and uniqueness in all aspects of our work. We are proud to serve as a hub for cutting-edge technology, dedicated to driving advancements for today and the future.

Role Description

This is an on-site, contract role for a JAVA Full Stack Developer with 5 to 10 years of experience. The contract duration is between 6 to 12 months, and the position is located in Bengaluru. The responsibilities include designing and developing innovative software solutions, implementing robust and scalable backend services using Jakarta EE and microservices architecture, following development best practices, and utilizing design patterns to solve complex problems efficiently. Interaction with cross-functional teams will also be a key aspect of this role to deliver high-quality solutions.

Qualifications
• Expertise in Software Development and Programming with strong analytical and problem-solving abilities
• Proficiency in Jakarta EE and the development of robust Microservices
• Understanding and application of Design Patterns for scalable and efficient software architecture
• Ability to work collaboratively in a team-focused environment and contribute to cross-functional projects
• Bachelor's or Master's degree in Computer Science, Engineering, or related field
• In-depth knowledge of the software development lifecycle and agile methodologies

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