Lead Java Engineer
Thermo Fisher Scientific · Karnātaka, India
RoleLantern re-checked this role's application link recently and it was active — the employer has not confirmed it directly.
Role summary
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.
What they're looking for
- 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
What you'll be doing
- 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
Privacy & handoff
This role links to Thermo Fisher Scientific's own application system. RoleLantern records your interest and checks the link, but the application happens on the employer's site and status updates may not come back to us. Clicking apply does not mark you as applied automatically.