Full Stack Developer (React + .NET/Java)

Job Description:Responsibilities
Develop modern user-facing features using React.js.
Design and build responsive, scalable, and reusable UI components.
Translate wireframes and business requirements into high-quality code.
Develop and maintain RESTful APIs and backend services using .NET Core / ASP.NET Core (preferred) or Java/Spring Boot.
Build end-to-end solutions across UI, services, databases, and integrations.
Optimize applications for performance, scalability, security, and reliability.
Collaborate with Product Owners, Architects, QA, DevOps, and other engineering teams.
Participate in design reviews, code reviews, troubleshooting, and production support.
Contribute throughout the software development lifecycle from requirements through deployment.
Technical Skills
Strong proficiency in JavaScript (ES6+), TypeScript, HTML5, CSS3.
Thorough understanding of React.js and its core principles.
Experience with React Hooks, Redux/Context API, and component-based architecture.
Familiarity with RESTful APIs and modern authorization mechanisms such as OAuth2 and JWT.
Strong experience in .NET Core / ASP.NET Core, C# (preferred) or Java, Spring Boot.
Experience developing and consuming REST APIs and microservices.
Good understanding of Object-Oriented Design, Design Patterns, and SOLID principles.
Experience with relational databases such as SQL Server, Oracle, or PostgreSQL.
Familiarity with NoSQL databases is a plus.
Experience with Git and modern CI/CD pipelines.
Familiarity with cloud platforms such as Azure, AWS, or GCP.
Strong debugging, troubleshooting, and performance optimization skills.
Ability to understand business requirements and translate them into technical solutions.
Good to Have
Experience with TypeScript, Storybook, Jest, React Testing Library, Cypress, or Playwright.
Exposure to Domain-Driven Design (DDD) and Microservices Architecture.
Experience with containerization technologies such as Docker and Kubernetes.
Knowledge of Event-Driven Architecture and messaging platforms (Kafka, Azure Service Bus, RabbitMQ).
AI-Assisted Development (Good to Have)
Experience using GitHub Copilot, Microsoft Copilot, Claude Code, Cursor, or similar AI development tools.
Exposure to AI-assisted code generation, refactoring, unit test creation, documentation, and debugging.
Understanding of responsible and secure use of AI tools in software development.
Non-Technical Skills
Team player.
Excellent problem-solving and analytical skills.
Strong communication and interpersonal skills.
Good time-management and stakeholder management skills.
Relevant work experience: 7+ years.
Location:
This position can be based in any of the following locations:
Gurgaon
Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday