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

Requirements

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

Nice to Have

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

Cập nhật gần nhất lúc: 2025-12-31 13:40:03