About the job:
- Design and implement small to medium sized end-to-end features across frontend and backend systems.
- Build high-performance APIs, reliable background jobs, and scalable services using modern Node.js and TypeScript.
- Develop responsive and performant UI using React and styled-components.
- Ensure code quality through unit testing, code review, and adherence to clean architecture principles.
- Identify and fix performance bottlenecks (database queries, caching, concurrency).
- Implement best practices in system design: rate limiting, distributed locking, retry with exponential backoff, and graceful shutdown.
- Integrate with queues and message brokers (RabbitMQ, Kafka, BullMQ, AWS SQS) for async processing.
- Design and optimize data storage solutions using MySQL, MongoDB, and Redis.
- Collaborate with Product Managers, Backend Engineers, and QA Engineers in developing full-stack solutions.
- Participate in technical design reviews, ensuring maintainable, testable, and scalable solutions.
- Collaborate with DevOps to support deployment pipelines and observability (logging, metrics, tracing).
About you:
- Bachelor’s degree (or higher) in Computer Science, Software Engineering, Information Systems, or related fields.
- Equivalent practical experience in production-grade fullstack development is also acceptable.
- 1-2+ years of hands-on experience building and maintaining backend service or web frontend application in production environments.
- Proven ability to work across frontend and backend stacks using modern programming languages and frameworks (e.g., TypeScript, JavaScript, Go, Java, Kotlin, or Python).
- Strong understanding of SPA (Single Page Application) frameworks — React, Angular, Vue, or Next.js — and their ecosystems.
- Experience developing RESTful APIs, web applications, and backend services using at least one major web framework or runtime (e.g., Express, Spring Boot, Django, FastAPI, or Go Fiber).
- Familiarity with relational and non-relational databases such as MySQL, PostgreSQL, MongoDB, or Redis.
- Exposure to event-driven architectures, message queues, or background processing systems (e.g., Kafka, RabbitMQ, BullMQ, AWS SQS).
- Experience with CI/CD pipelines, code reviews, and collaborative development environments (Git-based workflows).
- Understanding of cloud platforms such as AWS, GCP, or Azure.
- Strong understanding of Unit testing and test isolation concepts.
- Demonstrates a solid understanding of software engineering principles, including:
- SOLID Principles
- Clean code practices
- Clear architecture design
- Modularization, abstraction, and separation of concerns
- Maintainability and testability focus across the stack
- Solid understanding of frontend rendering methodologies, including:
- CSR (Client-Side Rendering)
- SSR (Server-Side Rendering)
- SSG (Static Site Generation)
- ISR (Incremental Static Regeneration)
- Familiarity with functional programming and its real life practice in production code.
- Understand the concept and implementation of Progressive Web Apps (PWA)
- Experience with Test runner tools such as Vitest, Jest, or Mocha for frontend and backend testing.
- Familiarity with Build tools (e.g., Webpack, Vite, Rollup, esbuild) and testing utilities integrated into development pipelines.
- Understands and uses linter tools (e.g., ESLint, TSLint, Biome, OxLint) and formatter tools (e.g., Prettier) to maintain consistent code style.
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Top Skills
What We Do
Kredivo Group is Southeast Asia’s leading provider of digital financial services through its brands Kredivo, KrediFazz and Krom. Kredivo is the leading digital credit platform in Indonesia and Vietnam that gives customers instant credit financing for ecommerce and offline purchases, and personal loans, based on real-time decisioning. Kredivo users can buy now and pay later across the entirety of Indonesia’s retail commerce network with one of the lowest interest rates amongst digital credit providers in the country. Krom Bank Indonesia (formerly known as Bank Bisnis Internasional, IDX: BBSI) is the group’s bank entity and the operator of the Indonesian neobank Krom.
Kredivo Group is backed by leading financial and strategic investors such as Mizuho Financial Group, Square Peg Capital, Jungle Ventures, Naver Corp, Mirae Asset, Telkom Indonesia and Victory Park Capital among others
