Thermo Fisher Scientific Technology/Software

Staff Engineer, Software

Bengaluru, India Hybrid Full-time

Location: Bangalore, India

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Java Engineer

Role overview

We are looking for an experienced Java Engineer with strong expertise in designing and developing scalable, high-quality software applications and backend services. The ideal candidate will bring deep technical knowledge, strong problem-solving skills, and ownership of complex engineering challenges.

This role requires a collaborative mindset and a strong focus on software quality, security, performance, scalability, and maintainability, with the ability to deliver robust solutions that meet evolving business and customer needs.

Key Responsibilities

  • Design, develop, test, and maintain Java-based applications and services.
  • Translate business and technical requirements into scalable software solutions.
  • Develop and maintain RESTful APIs and backend integrations.
  • Participate in architecture and design discussions.
  • Perform code reviews and promote engineering best practices.
  • Troubleshoot complex technical issues and support root-cause analysis.
  • Write unit, integration, and automated tests.
  • Improve application performance, security, scalability, and maintainability.
  • Collaborate with product, QA, DevOps, and other engineering teams.
  • Mentor junior and mid-level engineers.
  • Contribute to technical documentation and continuous process improvement.

Essential Skills and Experience

  • Strong experience in Java development.
  • Good knowledge of Spring Framework and Spring Boot.
  • Experience developing RESTful APIs and backend services.
  • Strong understanding of object-oriented programming, design patterns, and SOLID principles.
  • Experience with SQL and relational databases such as PostgreSQL, MySQL, or Oracle.
  • Experience with JPA, Hibernate, or similar ORM frameworks.
  • Strong unit and integration testing experience using JUnit, Mockito, or equivalent tools.
  • Good understanding of the software development life cycle and Agile methodologies.
  • Experience with Git, code reviews, debugging, and static code analysis.
  • Knowledge of application security, authentication, and authorization.
  • Strong problem-solving, communication, and collaboration skills.
  • Ability to work independently and take ownership of deliverables.

Good to Have Skills

  • Experience with microservices and distributed systems.
  • Knowledge of Spring Security, Spring Cloud, or reactive programming.
  • Experience with Docker, Kubernetes, or cloud platforms.
  • Familiarity with CI/CD pipelines and DevOps practices.
  • Experience with messaging systems such as Kafka or RabbitMQ.
  • Knowledge of monitoring and observability tools.
  • Experience with performance tuning and scalability improvements.
  • Familiarity with OpenAPI, Swagger, or GraphQL.
  • Working knowledge of HTML5, CSS3, and JavaScript or TypeScript.
  • Experience with frontend frameworks such as Angular, React, or Vue.js.
  • Experience integrating frontend applications with REST APIs.
  • Knowledge of responsive design, accessibility, usability, and web performance best practices.
  • Familiarity with UI testing tools such as Cypress, Playwright, or Selenium.
  • Experience working in regulated or quality-focused environments.
  • Experience mentoring engineers or leading technical initiatives.

Education and Experience

  • Bachelor’s or master’s degree in Computer Science, Engineering, or a related field.
  • Typically 12+ years of relevant software development experience.

Core Competencies

  • Competency Expected capability
  • Technical leadership Makes sound technical decisions and guides implementation of complex work.
  • Quality mindset Builds reliable, testable, secure, and maintainable software.
  • Ownership Drives work from requirements through delivery, support, and improvement.
  • Collaboration Works effectively with engineering and cross-functional stakeholders.
  • Mentoring Shares knowledge and helps others grow technically.

Job description provided by Thermo Fisher Scientific.
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