Tech Lead (.NET)

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

About the job Tech Lead (.NET)

We are seeking a high-caliber Tech Lead with a strong background in .NET Full Stack Development to lead our engineering team. You will be responsible for the technical vision, architectural integrity, and successful delivery of our software products. As a lead, you will spend approximately 60% of your time on high-level architecture and hands-on coding, and 40% on mentoring, code reviews, and collaborating with stakeholders.

Requirements

• Experience: Minimum of 5+ years of professional experience in Full Stack development, with at least 1-2 years in a leadership or senior capacity.
• Back-End Mastery: Expert knowledge of C#, .NET Core / .NET 6+, and Web API.
• Front-End Expertise: Proficiency in modern JavaScript frameworks (specifically Angular, React, or Vue.js) and responsive UI/UX implementation (HTML5/CSS3).
• Database Knowledge: Strong experience with relational databases (SQL Server, PostgreSQL) and familiarity with NoSQL solutions (e.g., MongoDB, Redis).
• Cloud & DevOps: Experience with cloud platforms (Azure preferred, or AWS) and CI/CD pipeline implementation.

Responsibilities

• Technical Leadership: Direct the design, development, and deployment of scalable web applications using the .NET ecosystem.
• Architecture & Design: Define system architecture, ensure best practices in design patterns (Microservices, DDD, or Clean Architecture), and maintain high code quality standards.
• Mentorship: Lead a team of developers through code reviews, technical guidance, and professional development.
• Full Stack Execution: Drive development across the entire stack, ensuring seamless integration between robust back-end APIs and modern front-end interfaces.
• Optimization: Identify and resolve performance bottlenecks and security vulnerabilities within the application suite.