Backend Developer (All languages)

Job Summary
We are looking for a skilled Backend Developer to design, build, and maintain scalable server- side applications and APIs. You will work closely with Frontend, Mobile, Product, and DevOps teams to deliver secure, high- performance systems that support business growth.
Responsibilities

Design, develop, and maintain server- side applications and APIs
Develop and integrate RESTful / GraphQL APIs
Troubleshoot, debug, and resolve production issues
Perform code reviews and participate in Agile/Scrum ceremonies
Collaborate with DevOps on deployment, monitoring, and CI/CD
Implement authentication, authorization, and data security best practices
Write clean, maintainable, and testable code
Optimize application performance, scalability, and reliability
Design and manage databases (SQL & NoSQL)
Build scalable, reliable, and secure backend systems

Requirements

Experience with databases (MySQL, PostgreSQL, MongoDB, Redis)
Strong proficiency in at least one backend language (Java, Node.js, Python, Go, or .NET)
Understanding of system design, scalability, and performance optimization
2–5+ years of experience in backend development
Familiarity with Git and modern development workflows
Strong problem- solving and communication skills
Solid understanding of RESTful APIs, HTTP, and web services
Experience with backend frameworks (Spring Boot, NestJS, Express, Django, FastAPI, etc.)

Nice to Have

Cloud experience (AWS, GCP, Azure)
Experience with microservices architecture
Experience with message queues (Kafka, RabbitMQ, SQS)
Experience working on high- traffic or large- scale systems
Knowledge of caching, monitoring, and logging systems
CI/CD and containerization (Docker, Kubernetes)

Cập nhật gần nhất lúc: 2026-01-20 17:40:03