Lead Java Engineer in Bangalore, भारत

Thermo Fisher Scientific seeks a Lead Java Engineer with 12–15 years of backend development experience to design and develop scalable, secure enterprise software solutions. The role combines hands-on technical work with architectural leadership and mentoring responsibilities within a collaborative, multi-functional environment.

Responsibilities

• Design and develop scalable backend applications and services using Java and Spring Boot
• Define backend architecture principles, coding standards, and engineering best practices
• Design secure RESTful APIs with clear contracts, error handling, and versioning strategies
• Design efficient database models and optimize queries and indexing strategies
• Integrate backend systems with databases, third-party services, and enterprise platforms

Requirements

• 12–15 years of software development experience, with significant backend application focus
• Strong expertise in Java, Spring Boot, and object-oriented programming
• Demonstrated proficiency in RESTful API design and backend service development
• Hands-on experience with relational and NoSQL database design, modeling, and optimization
• Proficiency in SQL, ORM frameworks such as Hibernate or Spring Data JPA
• Understanding of backend integration patterns, concurrency, and secure coding practices
• Experience with Git, CI/CD pipelines, and automated testing frameworks