Backend engineer

## Backend engineerApplylocations: Jakarta Selatan, Jakarta Rayatime type: Full timeposted on: Posted Todayjob requisition id: JR00125269You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll have new and exciting opportunities to make life brighter for our Clients - who are at the heart of everything we do. Discover how you can make a difference in the lives of individuals, families and communities around the world.**Job Description:****Job description / Description du poste*** Design and implement RESTful APIs, microservices, and server-side* Develop and maintain core application functionality and integrations between external system* Work closely with the Product Manager, UI/UX designer, mobile and web engineers, and QA to deliver sprint commitments; participate in design reviews, code reviews, and technical planning sessions.* Monitor and optimize backend performance, identify bottlenecks, and implement fixes; adhere to SLI security and data protection standards including compliance with OJK and UU PDP requirements.* Maintain accurate API documentation, system diagrams, and technical runbooks;**Preferred skills / Compétences particulières*** Proficiency in backend programming languages such as Java, Node.js, python, Go* RESTful API design and development;* Knowledgable in design pattern* microservices architecture* Experience with cloud platforms (AWS preferred);* secure coding standard* ersion control using Git; CI/CD pipeline experience* testing and performance optimization**Qualifications / Compétences*** Bachelor degree* Minimum 3-5 years of backend software development experience* Demonstrated experience building and maintaining production-grade APIs and services.* demonstrated working in complex multi-team environment* Proficiency in English; Bahasa Indonesia.**Responsibilities / Responsabilités*** Own the architectural component of a large software system* clean, update and refactor the application* maintaining up to date documentation* participate in architectural meeting* participate in Information system security assesment**Job Category:**IT - Application Development**Posting End Date:**29/09/2026**Shine together**At Sun Life, you can be your most brilliant self. Our supportive, flexible, and inclusive work environment is one where you – and your career – can thrive. Whatever your aspirations, collaborative leaders and colleagues are ready to help you learn, grow, and succeed.**Make life brighter**We’re a global company with a passion for people. Our purpose is to help Clients achieve lifetime financial security and live healthier lives. As a team of 30,000 across 26 countries, our impact is far-reaching, and locally relevant There’s power in numbers. As part of Sun Life’s growing team, you have an impact on people in your community and around the world.**Shape the future**With an optimistic eye on a brighter future, we drive to innovate. Be part of leading change, push boundaries and try new ways of working. Use data to drive bold actions. Be agile and pivot as we test and learn. At Sun Life, we’re driving transformation, sustainability and innovation for our Clients, employees, partners, and communities. Join us. Together, we can make the future brighter.