Your Responsibilities:
· Develop, maintain, and scale fullstack features across our modern SaaS platform, working on both React-based microfrontends and serverless backend services.
· Implement responsive, user-friendly interfaces following our design system and ensure seamless integration with backend APIs.
· Design and develop RESTful APIs and event-driven backend logic using AWS technologies (Lambda, API Gateway, EventBridge, etc.).
· Leverage AI tools and agentic AI systems to accelerate development, improve code quality, and automate repetitive tasks.
· Collaborate on shared libraries and packages including UI components, API services, and authentication modules.
· Ensure clean, maintainable, and well-tested code across both frontend (TypeScript) and backend (Python) stacks.
· Work with databases (SQL and NoSQL), focusing on performance, data modeling, and maintainability.
· Write comprehensive unit, integration, and end-to-end tests to ensure high quality and reliability.
· Troubleshoot and resolve issues across the full stack - from frontend behavior to backend performance.
· Participate in code reviews and contribute to architecture and design discussions.
· Optimize applications for performance, scalability, and cost efficiency in a cloud-native environment.
· Contribute to CI/CD pipelines, deployment strategies, and infrastructure-as-code (IaC) practices.
Your Profile / Required Skills:
· 3+ years of experience in software development with a focus on both frontend (React, TypeScript) and backend (Python, AWS) technologies.
· Passion for building scalable, maintainable, and elegant fullstack applications.
· Self-driven, structured, and eager to adopt emerging technologies, especially in AI-assisted software engineering.
· Strong understanding of modern JavaScript (ES6+) and the React ecosystem (hooks, state management, component-driven design).
· Solid experience with AWS Serverless Architecture (Lambda, API Gateway, CloudFormation/SAM, EventBridge, DynamoDB or Aurora).
· Experience with RESTful API design and integration between frontend and backend services.
· Proficient in database design and querying (SQL; basic familiarity with NoSQL).
· Experienced with testing frameworks (e.g., Jest, React Testing Library, Pytest).
· Familiar with Git and modern development workflows.
· Understanding of responsive design principles, UI/UX best practices, and component-based architectures.
· Practical experience using AI-assisted development tools and agentic AI workflows to enhance productivity, automate repetitive coding tasks, or assist in testing, documentation, and debugging.
· Experience with CI/CD pipelines, Docker, and infrastructure-as-code.
· Knowledge of authentication flows (OAuth2) and microfrontend patterns (Module Federation) is a plus.
· Familiarity with Material-UI, Storybook, code quality tools (e.g., SonarCloud), or monorepo management (e.g., Turborepo) is advantageous.
Job Types: Full-time, Permanent
Pay: 50.000,00€ - 70.000,00€ per year
Work Location: Hybrid remote in 10997 Berlin-Kreuzberg