Fullstack .Net Technical Manager (React Js) - IT

India·Chennaimid

OtherTechnical Manager

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Quick Summary

Key Responsibilities

Health Insurance PTO NK99 Job CategoryIT Flex pays for all costs associated with the application, interview or offer process, a candidate will not be asked for any payment related to these costs.

Technical Tools

OtherTechnical Manager

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Description

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Fullstack .Net Technical Manager – IT located in Chennai location.

We are looking for a highly experienced, hands-on Technical Lead who will play a dual role — actively contributing to coding while also mentoring and managing a small technical team.

The ideal candidate will be a strong individual contributor with deep expertise in .NET Core, React.js, containerization, and application monitoring (ELK Stack). You will lead by example — writing quality code, setting best practices, and guiding the team toward technical excellence.

This position requires strong ownership, the ability to make architectural decisions, and a collaborative mindset to work effectively with product, DevOps, and business stakeholders.

Reporting to the Senior Manager, and the role involves:

Lead technical design and architecture discussions ensuring scalability, performance, and security.

Requirements

~1 min read

Bachelor’s or master’s degree in computer science, Information Technology, or related field (or equivalent work experience).
12 - 15 years of experience in Information Technology or related field.

Expert in C#, ASP.NET Core, Web API, LINQ, Entity Framework Core

Strong understanding of microservices architecture and distributed systems

Experience with SQL Server and database performance tuning

Hands-on with React.js, TypeScript, Redux / Context API, HTML5, CSS3, Bootstrap / Tailwind

Strong in RESTful API integration and state management

Proficient in Git (GitHub / GitLab / Azure DevOps)

Experience in Docker, Kubernetes, and CI/CD pipeline management

Hands-on with ELK Stack (Elasticsearch, Logstash, Kibana) for centralized logging and performance insights

Experience with Azure / AWS Cloud Services

Familiarity with Unit Testing Frameworks (xUnit / NUnit / Jest)

Knowledge of message queues (Kafka / RabbitMQ)

Exposure to security best practices and API gateway configurations

Strong analytical and problem-solving mindset

Excellent leadership and communication skills — able to guide team members while being hands-on

Ownership mindset — accountable for quality and timely delivery

Positive, collaborative, and solution-oriented attitude

Ability to balance coding and team management effectively

Quick adaptability to changing priorities and technologies

What We Offer

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✓Lead technical delivery while staying close to hands-on coding

✓Work on cutting-edge technologies and cloud-native architectures

✓Be part of a collaborative, learning-focused culture

✓Competitive compensation and opportunities for career and technical growth

Responsibilities

~1 min read

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NK99

Flex pays for all costs associated with the application, interview or offer process, a candidate will not be asked for any payment related to these costs.

Flex does not accept unsolicited resumes from headhunters, recruitment agencies or fee based recruitment services. Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. Flex does not discriminate in employment opportunities or practices based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status or any other status protected by law. Flex provides reasonable accommodation so that qualified applicants with a disability may participate in the selection process. Please advise us of any accommodations you request to express interest in a position by e-mailing: accessibility@flex.com. Please state your request for assistance in your message. Only reasonable accommodation requests related to applying for a specific position within Flex will be reviewed at the e-mail address. Flex will contact you if it is determined that your background is a match to the required skills required for this position. Thank you for considering a career with Flex.