Mô tả công việc
The Senior Fullstack Engineer is responsible for designing, developing, and integrating scalable software solutions across backend, frontend, and real-time systems. This is a hands-on
engineering role focused on system architecture, high-quality development, technical problem-solving, and end-to-end delivery.
Key Responsibilities
- Mentor the development members.
- Design and maintain overall system architecture.
- Develop and maintain backend services using Golang and C/C#.
- Develop web applications using modern frontend technologies.
- Design and implement real-time streaming and WebSocket solutions.
- Design and develop integrations with external systems, APIs, and third-party platforms.
- Support PoC, deployment, troubleshooting, and production issues.
- Perform code review and ensure development quality.
- Collaborate with Product, QA, and other teams to deliver projects successfully.
- Make technical decisions and drive solutions from requirement → development →
- integration → deployment → production.
Yêu cầu công việc
Must Have
- At least 5 years of experience in software development.
- Strong experience with Golang.
- Strong knowledge of System Architecture / System Design.
- Hands-on experience with Streaming / Real-time systems.
- Strong experience with WebSocket.
- Experience with Fullstack Web Development.
- Experience with C/C#.
- Proven experience in system integration / API integration / third-party integration.
- Experience with AWS, Docker, Kubernetes, and CI/CD.
- Experience leading or mentoring a software development team.
- Good ability to analyze requirements and translate them into technical solutions.
- Strong problem-solving and troubleshooting skills.
Working Environment & Soft Skills - Proactive, responsible, and able to work independently.
- Comfortable working in a fast-paced environment with changing requirements.
- Strong ownership of technical tasks and project delivery.
- Able to work effectively with developers, Product, QA, and other stakeholders.
- Good communication and teamwork skills.
- Able to balance technical quality, project timeline, and business requirements.
Nice to Have
- Experience working directly with customers, partners, or external technical teams.
- Good customer-facing and technical communication skills.
- Good communication skills in English, especially for technical discussions.
- Knowledge of V oIP / SIP / RTP / PBX / Contact Center.
- Experience with WebRTC or other real-time communication technologies.
- Good understanding of TCP/IP, HTTP/HTTPS, TLS, and networking.
- Experience with message queues / event streaming such as Kafka or RabbitMQ.
- Experience with databases such as PostgreSQL
- Experience with monitoring and observability tools.
- Experience working with international customers or distributed teams.
