Level: Open for Middle and Senior
Domain: Fintech (product)
Interview process: 2 rounds
Working location: 19 Duy Tan, Hanoi, Vietnam
Join our Fintech product team and take a hands-on role in developing and enhancing our long-running B2B/B2C product.
You will directly own and deliver technical tasks, from implementation to completion, while working on new features, existing systems, and real-world engineering challenges. As a Strong Middle–Senior, you'll also have the opportunity to contribute technical ideas and influence how the product evolves.
I/ Responsibilities
- Design, develop, and maintain scalable backend services and frontend applications.
- Build high-performance fintech/product systems handling large-scale concurrent users and transactions.
- Design and implement microservices, distributed systems, APIs, and event-driven architectures.
- Optimize system performance, scalability, reliability, and application responsiveness.
- Collaborate with Product Managers, Designers, Mobile Developers, and DevOps teams to deliver high-quality products.
- Develop secure, maintainable, and reusable code following engineering best practices.
- Troubleshoot production issues, performance bottlenecks, and system challenges.
- Maintain technical documentation and provide regular progress updates to stakeholders.
- Work collaboratively with internal teams and external partners to ensure product quality and delivery alignment.
II/Requirement
Experience- 5+ years of full-time development experience (strong in Node.js/NestJS; experienced with React.js/Next.js).
- Experience building scalable microservices, distributed systems, and high-concurrency platforms.
- Hands-on experience with Docker, Kubernetes, CI/CD, monitoring, and performance optimization.
Technical Skills- Strong understanding of Clean Code, SOLID principles, scalable architecture, and system design.
- Solid knowledge of REST APIs, asynchronous processing, caching, message queues, and event-driven architecture.
- Experience with PostgreSQL, Redis, Neo4j, or other relational/NoSQL databases.
- Familiarity with cloud platforms such as GCP, AWS, Azure, or OVHcloud.
- Good understanding of application security, authentication/authorization, and testing practices.
Soft Skills- Strong problem-solving skills and ability to work independently in Agile/Scrum environments.
- Good English communication skills.
Nice to have: Mentoring or technical ownership experience.
III/Perks & Salary- Attractive salary package (negotiable in the interview)
- 100% salary from probation period
- Company trip & Occasional gifts (effective from probation period)
- 24 paid day-offs (effective from probation period)
- Pantry Offering
- High-end MacBook or laptop, monitor, and other devices as required
- Social Insurance on full salary
- Premium Health Insurance package
- Annual health check at international hospital
- Lunch allowance: 2.000.000đ/person/month
- Yearly learning budget: $300/person
- Yearly Position Level Assessments
APPLY NOW : [Confidential Information]
Contact us: 096-242-3402
