Tech Lead – React, .NET Core, AWS & AI/ML

Tangent Cloud Private Limited; Chennai District; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Tangent Cloud Private Limited in Chennai seeks an experienced Tech Lead proficient in React.js, C#, .NET Core, AWS and AI/ML to guide architecture, drive delivery, and mentor engineering teams across multiple projects.

The role requires hands-on development, designing RESTful APIs, microservices, and scalable database models; you will lead CI/CD pipelines, cloud-native design, and responsible AI/ML integration ensuring security and high performance.

Qualifications

• Senior Tech Lead with 7+ years of software development experience.
• Proven leadership of cross-functional teams.
• Strong expertise in React.js, .NET Core, and AWS.

Responsibilities

• Provide technical leadership and guidance throughout the software development lifecycle.
• Design scalable, secure, high-performance applications using React.js, C#, .NET Core, and ASP.NET Core.
• Lead REST APIs, microservices, backend services, and database development.
• Design and optimize MS SQL Server databases, queries, stored procedures, indexes, and data models.
• Design AWS cloud-native solutions (EC2, S3, RDS, Lambda, API Gateway, IAM, CloudWatch).
• Lead CI/CD pipelines and DevOps using AWS DevOps, GitHub Actions, or Azure DevOps.
• Guide AI/ML integration, Generative AI, LLM and RAG into business apps.
• Mentor developers and promote clean architecture, SOLID, and secure coding.
• Collaborate with Product, BA, QA, DevOps and stakeholders to deliver technical solutions.

Skills

React.js

C#

.NET Core

AWS

AI/ML

REST APIs

Microservices

CI/CD

DevOps

SOLID principles

Tools

GitHub Actions

Azure DevOps

SQL Server

Job description

Tech Lead – React, .NET Core, AWS & AI/ML

Full-Time

Senior

Posted 9/11/2026

Role Overview

We are seeking an experienced and technically strong Tech Lead with expertise in React.js, C#, .NET Core, AWS, and modern AI/ML technologies. The role involves providing technical leadership, designing scalable and secure solutions, leading development teams, and delivering high-quality software products. The ideal candidate will have strong hands-on development experience along with expertise in software architecture, AWS cloud services, API design, database optimization, DevOps, and AI/ML integration.

Key Responsibilities

• Provide technical leadership and guidance throughout the software development lifecycle.
• Design scalable, secure, and high-performance applications using React.js, C#, .NET Core, and ASP.NET Core.
• Lead REST APIs, microservices, backend services, and database development.
• Design and optimize MS SQL Server databases, queries, stored procedures, indexes, and data models.
• Design and implement cloud-native solutions using AWS services including EC2, S3, RDS, Lambda, API Gateway, IAM, CloudWatch, SNS, SQS, and Secrets Manager.
• Lead CI/CD pipelines and DevOps initiatives using AWS DevOps services, GitHub Actions, or Azure DevOps.
• Guide the integration of AI/ML, Generative AI, LLM, and RAG capabilities into business applications.
• Conduct architecture, technical design, and code reviews while identifying performance, security, and scalability risks.
• Mentor developers and promote clean architecture, SOLID principles, secure coding, and engineering best practices.
• Collaborate with Product, BA, QA, DevOps, and other stakeholders to deliver effective technical solutions.