Senior .NET Tech Lead — Full Stack & Architecture

Meratus Group; Indonesia; On-site; IDR 600,000,000 - 1,000,000,000; Full time

Job summary

Meratus Group is seeking a Tech Lead with a strong .NET Full Stack background to guide our engineering team. You will spend ~60% on high-level architecture and coding, and ~40% on mentoring, code reviews, and stakeholder collaboration.

The role requires 5+ years in full stack development with leadership experience, expert C#/.NET skills, and proficiency in Angular/React/Vue.js, SQL Server, PostgreSQL, and Azure/AWS with CI/CD practices.

Qualifications

• 5+ years of professional experience in Full Stack development with 1-2 years in a leadership role
• Expert knowledge of C#, .NET Core / .NET 6+ and Web API
• Proficiency in modern JavaScript frameworks (Angular, React, or Vue.js) and responsive UI/UX implementation
• Strong experience with relational databases (SQL Server, PostgreSQL) and NoSQL (MongoDB, Redis)
• Cloud platforms experience (Azure preferred, or AWS) and CI/CD pipeline implementation

Responsibilities

• Direct the design, development, and deployment of scalable web applications in the .NET ecosystem
• Define system architecture and ensure best practices (Microservices, DDD, or Clean Architecture)
• Lead code reviews, provide technical guidance, and mentor team members
• Drive full-stack development ensuring seamless integration of back-end APIs and front-end interfaces
• Identify and resolve performance bottlenecks and security issues across the application suite

Skills

Leadership

Mentoring

Architecture

Code reviews

Communication

Tools

C#

NET Core / .NET 6+

Web API

Angular

React

Vue.js

SQL Server

PostgreSQL

MongoDB

Redis

Azure

AWS

CI/CD

DDD

Microservices

Clean Architecture

Job description

Meratus Group is seeking a Tech Lead with a strong .NET Full Stack background to guide our engineering team. You will spend ~60% on high-level architecture and coding, and ~40% on mentoring, code reviews, and stakeholder collaboration.

The role requires 5+ years in full stack development with leadership experience, expert C#/.NET skills, and proficiency in Angular/React/Vue.js, SQL Server, PostgreSQL, and Azure/AWS with CI/CD practices.