Golang Engineer (Senior)

Senior Golang Developer (Remote | Good English) I. Company Description:
Asian Technology Solutions (ATS) Vietnam is a trusted regional consulting and technology partner, helping organizations navigate digital transformation, operational complexity, and evolving security challenges with confidence. With a strong commitment to innovation, integrity, excellence, and collaboration, ATS Vietnam delivers integrated solutions across Talent Solutions, IT Consulting, Technology Services, Cyber Security, and Fraud Prevention.
With a growing presence across Asia-Pacific and the Middle East, ATS Vietnam combines deep regional market expertise with global best practices to help businesses build high- performing teams, modernize technology ecosystems, strengthen cyber resilience, and accelerate sustainable growth.
II. Job Overview:
We are looking for a highly skilled Senior Golang Engineer to join our remote team and build scalable backend systems and distributed platforms. You will work on complex, high- performance systems and collaborate with international teams throughout the development lifecycle.
III. Key Responsibilities:
Design, develop, and maintain scalable backend services and distributed systems using Golang.
Build and improve event-driven architectures and scalable APIs.
Ensure system reliability, performance, scalability, and fault tolerance.
Debug, troubleshoot, and optimize systems in production environments.
Apply best practices for concurrency, resilience, and distributed system design.
Collaborate with cross-functional and international teams to deliver complex technical
solutions.
• Leverage AI-assisted development tools such as GitHub Copilot to improve development productivity.
IV. Job Qualifications & Requirements:
Must-have:
At least 7+ years of experience in software engineering.
At least 3+ years of hands-on experience with Golang.
Strong understanding of Go, concurrency, distributed systems, and resilience patterns.
Experience designing and building event-driven architectures.
Strong experience debugging and troubleshooting production systems.
Familiarity with AI-assisted development tools such as GitHub Copilot or similar.
Good English communication skills, both written and spoken.
Strong problem-solving and communication skills.
Nice to Have
Experience with Kafka, NATS, or Temporal.
Experience with data modeling and schema evolution.
Experience working in international or distributed teams.
Language:
(At least B2+ level) Fluent English communication (both written and verbal).
Able to explain technical concepts and solutions clearly to both technical and non-
technical stakeholders.
V. Salary & Benefits:
Total Budget: Up to 40,000,000 VND/month all-in, including full SHUI (Social Insurance, Health Insurance, and Unemployment Insurance).
Full SHUI: The company will provide full SHUI contribution in accordance with applicable regulations. Any applicable SHUI contribution is included within the 40,000,000 VND all- in budget and will not be paid on top of this amount.
PIT: Personal Income Tax (PIT) will be deducted in accordance with Vietnam's applicable progressive tax regulations.
Equipment: Candidates are required to use their own laptop; no company laptop will be provided. Professional, dynamic, and international working environment.
Opportunity to collaborate with experienced professionals and international clients.
Long-term career development opportunities through stable and ongoing projects.
Supportive and collaborative team culture with opportunities for continuous learning, skill
development, and career growth.
VI. Other information:
Working model: Remote (Outsourcing project, work directly with the client)
Typical working time: 9:00 AM – 6:00 PM (Vietnam Time)
Preferred onboarding date: ASAP Joiners
Contract: 12 months (Freelance contractor)
High possibility of long-term extension based on performance and project roadmap
VII. Hiring Process:
Candidates who engage in this opportunity as a secondary employment (2nd job) are expected to commit to the following:
Maintain a consistent level of performance and meet all assigned project deliverables.
Attend all scheduled meetings with the client and project team as required.
Be available and responsive during the agreed working hours to provide timely support
to both the client and internal team.
Ensure that there are no scheduling conflicts or competing commitments that could
affect project timelines, work quality, or overall delivery.
Comply with all project confidentiality, security, and client engagement requirements.
Compliance with the above commitments is mandatory to ensure successful collaboration, project continuity, and high-quality delivery.
Hiring process: CV Screening > Profile Review > (Online) 3-4 Rounds interview > Offer > Onboarding
VIII. For Candidates Taking This Opportunity as a Second Job:
English: Tối thiểu B2+, giao tiếp tốt bằng tiếng Anh, có thể trao đổi trực tiếp với client/team quốc tế về technical topics → Must-have
Kafka / NATS / Temporal: Có kinh nghiệm với Kafka, NATS hoặc Temporal → Nice-to- have
Data Modeling: Có kinh nghiệm về data modeling và schema evolution → Nice-to-have
International Environment: Đã từng làm việc với international team hoặc distributed team
→ Nice-to-have
Remote: Có thể làm việc 100% Remote theo giờ Việt Nam (9:00 AM – 6:00 PM) → Must-
have
Availability: Có thể onboard ASAP / short notice → Priority
Budget: Phù hợp ≤ 40M VND/month all-in, bao gồm các khoản SHUI theo quy định →
Must-have
Contract: Đồng ý 12-month Freelance Contractor contract → Must-have
Laptop: Có laptop cá nhân để làm việc → Must-have
2nd Job (nếu có): Có thể đảm bảo availability, tham gia đầy đủ meetings và không ảnh
hưởng đến performance/delivery của dự án → Must-have

Work arrangement
Yes