Full Stack Developer (React+Python+GCP)

We are looking for a highly skilled Full Stack Developer (React + Python + GCP) to join a multifunctional, global team working directly with our prestigious client. In this role, you will be responsible for designing and implementing highly scalable microservices architectures and building high-performance, modern user interfaces. If you are passionate about clean code, modern web technologies, and solving complex architectural challenges, this is the perfect opportunity for you.

What we expect from you?

• Experience: Strictly 5+ years of relevant commercial experience in full-stack development.

• Mandatory Skill: Exceptional expertise in React.

• Frontend Stack: Deep knowledge of React.js v19, Next.js v16, advanced TypeScript, and Tailwind v4.

• Backend & Cloud: Proven experience with Python, FastAPI, and Google Cloud Platform (GCP).

• Computer Science Fundamentals: Strong understanding of Data Structures & Algorithms (arrays, sets, maps, graphs, recursion).

• Engineering Best Practices: Strong commitment to Clean Code, Object-Oriented Programming (OOP), and design patterns.

• Language: Fluent English (Mandatory) – both strong oral and written communication skills are essential for collaborating with the global team.

What you can expect from us?

• Attractive Compensation: 155 - 165 PLN per hour (B2B/Sub-con).

• Flexible Work Mode: Hybrid setup allowing you to work from home, requiring only 1-2 days per week from the Client office in Warsaw.

• Career Continuity: A solid 6-month initial contract with a high likelihood of extension.

• Global Impact: The chance to work with one of the world's leading consumer goods companies (P&G) inside a modern tech stack (React + Python + GCP).

What will your tasks involve?

• Build scalable backend services and robust REST APIs using Python and FastAPI.

• Design, develop, and implement complex microservices architectures deployed on GCP.

• Develop full-stack web applications utilizing Next.js v16, heavily leveraging Server-Side Rendering (SSR), server actions, advanced caching strategies, and templates.

• Build highly optimized UIs with React.js v19, implementing context, modern hooks, memoization, and advanced performance optimization techniques.

• Write advanced, strictly typed code using TypeScript (including template literal types and generics).

• Implement efficient styling and layouts using Tailwind v4 usage patterns.

• Ensure code reliability and quality by writing comprehensive unit, snapshot, and integration tests using Jest.

• Apply general design patterns, OOP, and SOLID principles to maintain a clean and scalable codebase.

• Collaborate and communicate effectively on a daily basis with a diverse, global team of engineers and stakeholders.