Staff Engineer -Full Stack Software development

Infineon Technologies AG; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Infineon Technologies AG in Bengaluru seeks a seasoned Full Stack Developer with strong Microsoft stack expertise to build scalable, enterprise-grade applications. You will create modular components, implement REST and GraphQL APIs, and drive performance optimization while integrating automated testing in CI/CD workflows.

The role emphasizes modern web frameworks, AI-powered tooling, and secure, scalable software delivery across microservices and cloud-native architectures.

Qualifications

• 6+ years of experience in full-stack software development.
• Strong expertise in C#, .NET, and .NET Core.
• Proficiency in HTML5, JavaScript/TypeScript, and React.js or Vue.js.
• Solid understanding of responsive web design, including CSS and SASS/LESS.
• Hands-on experience with REST APIs, GraphQL, and system integrations.
• Strong knowledge of relational databases, data modeling, and application architecture.
• Deep understanding of OOP, SOLID principles, design patterns, and clean coding practices.
• Experience with unit testing frameworks (NUnit/xUnit) and mocking tools (Moq).
• Proven experience building microservices, distributed systems, and cloud-native applications.
• Familiarity with monolithic, microservices, serverless, and SSR architectures.
• Proficiency with Git, Bitbucket, Jira, Confluence, Docker, and CI/CD pipelines.
• Experience with Generative AI technologies, including LLMs, Prompt Engineering, AI Agents, RAG, vector databases, and embeddings.
• Ability to design and deliver secure, scalable, AI-powered enterprise solutions.
• Excellent communication, collaboration, and problem-solving skills with a focus on building high-quality, reusable software.

Responsibilities

• Building modular and reusable components and libraries.
• Contribute in RESTful and GraphQL API's development using .Net.
• Optimizing application for performance.
• Implementing automated testing integrated into development and maintenance workflows.
• Staying up-to-date with developments in web applications and programming languages.
• Leverage AI-powered development tools, prompt engineering techniques, and AI agents to improve engineering productivity, solution quality, and development efficiency.

Skills

C#

NET

Frontend JS

React

Vue.js

HTML5

CSS/Sass

REST APIs

GraphQL

Databases

OOP SOLID

Unit testing

Moq

Microservices

Cloud-native

Git/Jira

CI/CD

Generative AI

LLMs

AI Agents

RAG

Vector databases

Embeddings

Tools

Docker

CI/CD pipelines

Job description

WeAreIn to program innovative solutions for tomorrow’s challenges. Are you in?

We are looking for a passionate Full Stack Developer with strong expertise in the Microsoft technology stack, modern web frameworks, and emerging AI technologies to build scalable, enterprise-grade applications.

Your role

Key responsibilities in your new role

• Building modular and reusable components and libraries
• Contribute in RESTful and GraphQL API's development using .Net
• Optimizing application for performance
• Implementing automated testing integrated into development and maintenance workflows
• Staying up-to-date with developments in web applications and programming languages
• Leverage AI-powered development tools, prompt engineering techniques, and AI agents to improve engineering productivity, solution quality, and development efficiency

Your profile

Qualifications And Skills To Help You Succeed

• 6+ years of experience in full-stack software development.
• Strong expertise in C#, .NET, and .NET Core.
• Proficiency in HTML5, JavaScript/TypeScript, and React.js or Vue.js.
• Solid understanding of responsive web design, including CSS and SASS/LESS.
• Hands-on experience with REST APIs, GraphQL, and system integrations.
• Strong knowledge of relational databases, data modeling, and application architecture.
• Deep understanding of OOP, SOLID principles, design patterns, and clean coding practices.
• Experience with unit testing frameworks (NUnit/xUnit) and mocking tools (Moq).
• Proven experience building microservices, distributed systems, and cloud-native applications.
• Familiarity with monolithic, microservices, serverless, and SSR architectures.
• Proficiency with Git, Bitbucket, Jira, Confluence, Docker, and CI/CD pipelines.
• Experience with Generative AI technologies, including LLMs, Prompt Engineering, AI Agents, RAG, vector databases, and embeddings.
• Ability to design and deliver secure, scalable, AI-powered enterprise solutions.
• Excellent communication, collaboration, and problem-solving skills with a focus on building high-quality, reusable software.

WeAreIn for driving decarbonization and digitalization.

As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.

Are you in?

We are on a journey to create the best Infineon for everyone.

We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity.

Our hiring decisions are based on skills and experience. Even if you don’t meet every requirement, we encourage you to apply.

Please let your recruiter know if you need any accommodations during the interview process.

Learn more about our various contact channels and about Diversity & Inclusion at Infineon.

Gowri Shenoy

https://www.linkedin.com/in/gowri-shenoy-33894217/