Senior Backend Developer (Non English speaker)

We are looking for a Backend Developer responsible for building and maintaining scalable server- side applications, APIs, and database systems. You will work closely with frontend developers, product managers, and DevOps engineers to deliver high- performance and secure backend services.
Key Responsibilities

Troubleshoot, debug, and upgrade existing systems
Design, develop, and maintain backend services and APIs
Collaborate with cross- functional teams to define and deliver new features
Write clean, maintainable, and testable code
Optimize database queries and improve system performance
Integrate third- party services and APIs
Build scalable, secure, and high- performance systems
Participate in code reviews and technical discussions

Technical Requirements
Required:

Strong experience in one of the backend languages:
Node.js / Java / Python / PHP / Go / .NET
Experience working with RESTful APIs
Good knowledge of databases:
Familiar with Git version control
SQL (MySQL, PostgreSQL)
Basic understanding of system design and architecture
Understanding of OOP, design patterns, and data structures
NoSQL (MongoDB, Redis)

Preferred:

Experience with microservices architecture
Cloud experience (AWS, GCP, Azure)
Experience with message queues (Kafka, RabbitMQ)
Familiar with CI/CD pipelines
Knowledge of Docker, Kubernetes

Qualifications

Strong communication and teamwork skills
Bachelor’s degree in Computer Science, IT, or related field
Good problem- solving and analytical skills
5+ years of experience in backend development (adjustable by level)

Nice to Have

Experience building high- traffic systems
Experience in Agile/Scrum environment
Knowledge of security best practices

Cập nhật gần nhất lúc: 2026-03-04 18:50:03