Full Stack Developer (React + .NETJava)

• Develop modern user-facing features using .
• 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 Core / 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.

• Strong proficiency in JavaScript (ES6) TypeScript HTML5 CSS3.
• Thorough understanding of 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 Core / 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.

• 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).

• 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.

• 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.

This position can be based in any of the following locations:

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday