Job Summary:
We are looking for a Senior Fullstack Engineer with strong experience in React and backend API development using .NET C#. You will play a key role in building modern, scalable web applications that power our AI products and platforms. Youʼll work closely with product managers, designers, and AI/ML engineers to deliver clean user experiences and performant APIs in a highimpact environment. This is a hands-on role for someone who enjoys building both intuitive frontends and robust backend services — and wants to contribute to a fast-moving team building advanced AI solutions.
Responsibilities:
• Design and implement frontend applications using React, TypeScript, and modern component libraries.
• Develop and maintain backend services and REST APIs using .NET C#.
• Collaborate with product and design teams to translate ideas into functional, user-centric interfaces.
• Integrate with internal and external APIs, including AI inference services and data platforms.
• Write clean, testable, maintainable code across the stack.
• Optimize applications for performance, scalability, and security.
• Participate in code reviews, technical planning, and architecture decisions.
Requirement:
• 5+ years of fullstack development experience.
• Expert-level proficiency with React and frontend application architecture.
• Solid experience building and consuming RESTful APIs using .NET Core / C#.
• Strong Node.js, TypeScript and JavaScript fundamentals. Familiarity with SQL and data modeling.
• Understanding of authentication, authorization, and secure web development practices.
• Experience working in agile product teams and collaborating with design/UX.
Nice to Have:
• Experience with cloud services Azure preferred).
• Familiarity with CI/CD pipelines and DevOps practices.
• Exposure to AI or ML-based platforms and APIs.
• Experience with testing frameworks (unit, integration, E2E.)
About Aumni Techworks:
Aumni Techworks, established in 2016, is a Software Services Company that partners with Product companies to build and manage their dedicated teams in India. So, while you are working for a services company, you are working within a product team and growing with them.
We do not take projects, and we have long term (open ended) contracts with our clients. When our clients sign up with us, they are looking at a multi-year relationship. For e.g. Some of the clients we signed up 8 or 6 years, are still with us.
We do not move people across client teams and there is no concept of bench.
At Aumni, we believe in quality work, and we truly believe that Indian talent is at par with someone in NY, London or Germany. 300+ and growing
Benefits of working at Aumni Techworks:
• Our award-winning culture reminds us of our engineering days.
• Medical insurance (including Parents), Life and disability insurance
• 24 leaves + 10 public holidays + leaves for Hospitalization, maternity, paternity and bereavement.
• On site Gym, TT, Carrom, Foosball and Pool table
• Hybrid work culture
• Fitness group / rewards
• Friday Socials, Annual parties, treks.