Sr Java Developer

Concentrix Catalyst Technologies Private Limited; Bengaluru; On-site; INR 1,500,000 - 2,700,000; Full time

Job summary

Concentrix is seeking a Sr Java Developer to lead backend design, development, and maintenance of high-volume payment systems using Java/J2EE, Spring Boot, and microservices. The role involves collaborating with cross-functional teams to translate business requirements into scalable solutions and secure coding practices.

You will mentor developers, optimize performance, and ensure reliability while driving continuous improvement across architecture and deployments in a fast-paced environment.

Qualifications

• 8 to 10 years of hands-on Java/J2EE development experience, with at least 2+ years in a Lead role.
• Strong expertise in Java, J2EE, Spring Boot, Hibernate, REST APIs, Microservices, and SQL.
• Experience designing enterprise-scale distributed systems and applying secure coding practices.

Responsibilities

• Lead design, development, and maintenance of backend systems using Java/J2EE, Spring Boot, Hibernate, and microservices.
• Collaborate with business teams, architects, QA, DevOps, and stakeholders to translate requirements into scalable solutions.
• Develop and maintain RESTful APIs and payment service integrations for Money platforms.
• Drive technical design discussions, code reviews, and coding standards; mentor developers through lifecycle.

Skills

Java/J2EE

Spring Boot

Hibernate

REST APIs

Microservices

SQL

CI/CD

Docker

Kubernetes

Cloud platforms

Digital Payments domain

Education

Bachelor's degree in Computer Science/Information Technology

Tools

Oracle

PostgreSQL

Job description

Job Title: Sr Java Developer Job Description We’re Concentrix. The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled. The global technology and services leader that powers the world’s best brands, today and into the future. We’re solution-focused, tech-powered, intelligence-fueled. With unique data and insights, deep industry expertise, and advanced technology solutions, we’re the intelligent transformation partner that powers a world that works, helping companies become refreshingly simple to work, interact, and transact with. We shape new game-changing careers in over 70 countries, attracting the best talent. In our Information Technology and Global Security team, you will deliver the latest technology infrastructure, transformative software solutions and industry-leading global security for our staff and clients. You will work with the best in the world to design, implement and strategize IT, security, application development, innovation, and solutions in today’s hyperconnected world. You will be part of the technology team that is core to our vision of develop, build and run the future of Integrated Services. Our game-changers around the world have devoted their careers to ensuring every relationship is exceptional. And we’re proud to be recognized with awards such as "World's Best Workplaces," “Best Companies for Career Growth,” and “Best Company Culture,” year after year. We embrace our game-changers with open arms, people from diverse backgrounds, who are curious and willing to learn. Your natural talent to help others and go beyond WOW for our customers will fit right in with what we do and who we are. Join us and be part of this journey towards greater opportunities and brighter futures.

Technical Lead - Java/J2EE, Payments Platform Responsibilities:

• Lead the design, development, and maintenance of backend systems using Java, J2EE, Spring Boot, Hibernate, and microservices architecture.
• Collaborate with business teams, architects, QA, DevOps, and client stakeholders to translate business requirements into scalable technical solutions.
• Develop and maintain RESTful APIs, payment service integrations, and enterprise applications supporting Money platforms.
• Drive technical design discussions, code reviews, coding standards, and development best practices to ensure high-quality deliverables.
• Mentor and guide developers, providing technical leadership and support throughout the software development lifecycle.
• Analyze and resolve complex production issues, performance bottlenecks, and system stability challenges.
• Optimize application performance, scalability, security, and reliability for high-volume transaction processing systems.
• Ensure adherence to secure coding standards, API security practices, and compliance requirements.
• Work closely with QA and operations teams to support testing, deployments, and production releases.
• Contribute to architecture decisions, technology roadmaps, and continuous improvement initiatives.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 8 to 10 years of hands-on experience in Java/J2EE application development, with at least 2+ years in a Lead role.
• Strong expertise in Java, J2EE, Spring Boot, Hibernate, REST APIs, Microservices, and SQL.
• Experience in designing and developing enterprise-scale applications and distributed systems.
• Strong understanding of software design patterns, architecture principles, and secure coding practices.
• Experience with Oracle/PostgreSQL database design, optimization, and performance tuning.
• Exposure to CI/CD, Docker, Kubernetes, and cloud platforms is an advantage.
• Experience in Digital Payments, Mobile Wallets, FinTech, Banking, or Telecom Financial Services is highly preferred.
• Excellent communication, stakeholder management, problem-solving, and mentoring skills.
• Ability to lead technical discussions and drive delivery in a fast-paced environment.

Preferred Domain Experience:

• Mobile Wallets
• Payments
• Remittance
• Merchant Payments
• QR Payments
• Banking Integrations
• eKYC
• and Digital Financial Services.

Location: IND Bangalore - 55, Divyasree Towers, Bannerghatta Main Road

Language Requirements: Time Type: Full time Mission: Hi, we're Concentrix. We’re a global technology and services leader that powers the brands of the future. We help well-known brands — the ones you use every day — improve their businesses with technology and integrated solutions, in over 70 countries. Company Overview: We power the brands of the future. Some call us a global technology and services leader. But we’re so much more. Human-centered, tech-powered, intelligence fuelled. Every day we’re busy helping over 2000 of the world's best brands solve their toughest business challenges. Whether it’s…… designing game-changing brand experiences, building and scaling secure AI technologies, or building loyalty to drive revenue. We’ve got them covered. But how? We design, build, and run fully integrated, end-to-end solutions across the entire enterprise, at speed and scale. We’re the strategic thinkers who designbrand-defining experiences. The technologists & engineers who buildsmarter solutions. And the operational experts who run it all and make it work seamlessly. By integrating strategy & design with data & analytics, enterprise technology, and digital operations. You could say, at the heart of everything we do lies a commitment to transform the way companies connect, interact, and grow across the world and into the future.

Concentrix CVG Corporation is an EEO/AA/M/F/Vet/Disability Employer.