Senior Java Backend Engineer

About the role

R Systems is looking for a Senior Java Engineer who enjoys turning complex requirements into reliable, scalable backend solutions. You will work with Java and Spring Boot, collaborate on API and system design, and help maintain code quality through testing, code reviews and shared technical expertise.

Key responsibilities

• Design and implement high-performance, scalable backend systems and applications.
• Collaborate with front-end developers to integrate user-facing elements with server-side logic.
• Develop and maintain APIs and web services, and ensure their performance, quality and responsiveness.
• Identify and resolve bottlenecks and bugs to improve application efficiency.
• Work with database technologies to manage, store and retrieve data effectively.
• Participate in code reviews and share knowledge with the team.
• Stay up to date with emerging technologies and industry trends.

Required profile

• Proven experience as a backend developer or in a related role.
• Strong understanding of database management systems such as MySQL, PostgreSQL or MongoDB.
• Familiarity with RESTful APIs, microservices architecture and cloud technologies.
• Preferred: previous experience with AWS and Microsoft Azure; bachelor's degree in Computer Science, Information Technology or a related field.
• Excellent problem-solving skills, strong communication skills, and the ability to work independently or in a team.

What we offer

• Hybrid work policy (8 hours per day, Monday to Friday, with office presence on 2 of 5 days, which may change depending on local or global policies).
• Full access to a private medical subscription.
• Free and unlimited access to the Udemy online learning platform.
• Referral bonuses and long-term contribution rewards.
• Central city offices with private and co-working spaces, occasional Lunch & Learn sessions, mentoring and coaching, and team events.