Senior Java Engineer

Rakuten • Marketplaces • Consumer Internet Groups • Java • SQL • 2 months ago
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Salary
≈ $17k – $39k per year (Estimated)
Location
In office (Bengaluru)
Seniority
Senior · 6+ years exp

First seen by Alion on Aug 27, 2026.

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Rakuten

Rakuten is a global technology and e-commerce conglomerate headquartered in Tokyo, Japan, and founded in 1997. The company provides a diverse range of services including online retail, financial services, digital content, and telecommunications through its ecosystem of over 70 businesses. Operating across 30 countries and regions, the group utilizes its Rakuten India division as a major global technology hub for research, development, and innovation.
rakuten.co.in • HQ: Tokyo, Japan • Marketplaces • Consumer Internet Groups • 11-50 employees • Est. 1997
Tech stack of Rakuten

As a Senior Java Engineer, you will play a pivotal role in designing, developing, and maintaining high-quality software solutions. You will work collaboratively with cross-functional teams to deliver innovative applications and services, ensuring they meet the needs of our global customer base. Your contributions will help shape the future of technology at Rakuten.

Responsibilities:

  • Design, implement, and manage scalable microservices and applications using Java and Spring Boot.
  • Collaborate with team members to identify and resolve technical challenges and improve application performance.
  • Participate in code reviews to maintain high standards of quality and to promote best practices within the development team.
  • Write clean, maintainable code and ensure comprehensive testing to uphold product reliability.
  • Engage in Agile methodologies and contribute to sprint planning, retrospectives, and daily stand-ups.
  • Stay current with emerging technologies and propose innovative solutions to enhance our products.
  • Document technical specifications and system architectures to facilitate knowledge sharing across the team.
  • Production Operations and handling bugs in Production.
  • Monitoring and Alerting, Performance Optimization, Capacity Planning.

Requirements:

  • 6 to 10 years of relevant experience in software development, with a strong focus on Java, Spring Boot, and microservices architecture.
  • Proficient understanding of software design patterns and best practices.
  • Demonstrated experience working in a collaborative team environment, employing Agile methodologies.
  • Strong problem-solving skills with the ability to troubleshoot and optimise software performance.

Preferred Qualifications:

  • Experience with containerization technologies (e. g., Docker, Kubernetes) and cloud platforms (e. g., AWS, Azure).
  • Familiarity with database management systems and experience in database design and optimisation.
  • Knowledge of DevOps practices and CI/CD tools to streamline the development process.
  • Exposure to front-end technologies and frameworks is a plus.
  • Knowledge of AI tools like Claude Code, Cursor, etc.
  • Mandatory Skills: Java, Springboot, Microservices, SQL, NoSQL, MongoDB.
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