{"@context":"https://schema.org/","@type":"JobPosting","title":"[Hanoi] Principal/ Senior Golang Engineer","description":"## Top 3 reasons to join us\n\n

Hybrid working; Flexible time; Macbook Pro
L&D programs; 17 days off
13.7 million B2C users; 140,000+ business customer

\n\n## Job description\n\n

We're building a fintech platform and there are certainly a lot of things to do. As part of the team, you’ll encounter both technical and business challenges on a daily basis. Below is some examples that we believe you will find it interesting.

Tech challenges:
  + Performance optimization (slow DB queries, High latency API,...)
  + Micro-service design (domain driven design, decoupling service,...)
  + Async processing
  + Service logging & monitoring
Business challenges:
  + Large enterprise support with thousands of record
  + Pay as you go charging
  + Domain boundary context

Your day will be like:

Develop BtoB applications having a massive amount of data from scratch
Design a complex architecture which includes API linkage to external systems
Quickly fix system failures or abnormalities by monitoring or notifications
Improve CI/CD for the delivery of a product
Introduce tools, systems and cultures for efficient development
Develop fundamental skills of team members
Lead development with scrum

\n\n## Your skills and experience\n\n## REQUIREMENTS\n\n

Having 8+ years of total experience, 4+ years in Golang
Having experience in operation of an application on a production environment
Experience in improving application performance
Experience with Agile development
Having a strong product mindset
Experience with Microservices
Strong sense of ownership
Having the ability to use English at work
Experience with daily AI tool and AI workflow design
For Principal level, we also expect that candidate can build and review technical architecture, have the ability to provide solution for technical problems and train junior members in the team.

\n\n

Experience to develop B2B applications
Experience with Docker/Container

\n\n## Why you'll love working here\n\n

Caring Mental & Physical Recreation:

Hybrid working
Full salary in probation & 13th month salary
Social insurance on full salary from probation
Premium Health insurance from probation
Flexible start 8AM-9AM from Mon-Fri
16 days off annually + 1 Birthday Leave
Paternity leave extra 5 days
Annual company trip; Quarterly team building activities
Club activities
Annual health check

Caring Career & Development:

Clear Career path
Foreign language & International technology-related certifications sponsoring
Well-equipped facility: Macbook pro, additional monitor,..
Soft skill workshops
Tech seminars
Monthly and biannually Recognition Awards
Performance review twice/year

","datePosted":"2026-07-04","hiringOrganization":{"@type":"Organization"},"employmentType":"onsite"}