Tech Lead
freeC's Client

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Full time
Hiring 1 people
5 years of experience
Ho Chi Minh
Published 23/07/2026

Why You’ll Love Working Here

Private healthcare and annual check-ups
Full social, health, and unemployment insurance
Annual bonus, performance rewards

Job Description

Key Responsibilities

  • Guide, support, and grow a team of frontend and backend developers to help them learn and take ownership
  • Make sure overall software design follows company guidelines and speak up when you spot technical debt or issues
  • Stay active in coding by reviewing and designing .NET backend services, REST and GraphQL APIs, and React TypeScript frontend components
  • Set high standards across the team for clean code, automated testing, and good development habits
  • Drive technical choices and solve design problems while balancing trade-offs in large systems
  • Encourage the team to use modern AI coding tools to boost everyday productivity
  • Work closely with frontend, backend, testing, product, and architecture teams to keep everyone aligned
  • Spot technical risks early, ask smart questions, and help the team keep improving


Requirement

  • Solid background in software engineering with proven experience in a lead role
  • Clear track record of mentoring developers and helping them grow their skills
  • Strong understanding of clean code practices, software architecture, and building easy-to-maintain applications
  • Very strong skills in either C# .NET or React TypeScript, with good practical knowledge of the other
  • Experience building and connecting REST and GraphQL APIs
  • Ability to work comfortably with and navigate large, complex existing systems
  • Experience using automated testing to keep software quality high
  • Excellent problem-solving and thinking skills
  • Hands-on experience using AI coding tools or a strong desire to learn them
  • Good written and spoken English communication skills


Nice to Have

  • Experience with ASP.NET Core, Entity Framework Core, and Microsoft SQL Server
  • Practical experience working with GraphQL
  • Hands-on knowledge of Azure cloud and Docker containers
  • Background in breaking down large monolith systems into smaller modules
  • Experience working on enterprise software or ERP systems
  • History of helping modernize old or large software applications
  • Experience leading remote or international developer teams
  • Modern frontend skills including React, TypeScript, Vite, Turborepo, Storybook, and TailwindCSS
  • Experience with Jotai, TanStack Query, TanStack Router, Jest, and Playwright
  • Understanding of CI/CD using GitHub Actions along with basic knowledge of Kubernetes and Helm


Skills

C# .net
React
Typescript
Graphql
AI

Benefits

  • Good salary package with a guaranteed 13th-month bonus
  • Up to 18 days of paid annual leave
  • Extra premium health insurance for your safety and health
  • Free daily office snacks, fresh fruit, drinks, and quality coffee
  • Personal 1-on-1 coaching with senior tech leaders
  • Flexible working hours to easily balance your work and personal life
  • Fun, open, and agile work environment where creativity is welcomed
  • Friendly, humble, and supportive teammates
Company Info
freeC's Client
Ho Chi Minh
101-300 employees
https://freec.asia/
Ho Chi Minh
101-300 employees
https://freec.asia/
HRTech
IT/ Web

About

freeC is the Smart Recruiting Platform that leverages matching technology to actively connect hundred of thousand of employers and job seekers. The success of freeC is determined by our success in operating as a unified team. If you're interesting, ambitious, and eager to advance your career with us, explore our vacancies as below. We're excited to have you on board our ship to help us grow fast, deliver on our mission of actively connecting employers and job seekers around Vietnam

Working Address

Lầu 06, Tòa nhà BCONS TOWER II , Số 42/1, Đường Ung Văn Khiêm, Phường 25, Quận Bình Thạnh, TP. HCMView map