This position is no longer accepting applications

Positions open for more than 30 days are automatically closed and marked as expired

Don't let one closed door slow you down, here's your next move:

September 28, 2026

Fullstack Developer (Python + React)

Senior • Remote

Warsaw, Poland

At Cloudfide, we engineer solutions where data truly becomes an accelerator for innovation. We build and evolve large-scale, cloud-native platforms and applications for global clients, including leaders in retail and the Fortune 500.We deliver modern, secure, and responsive applications that put data and AI-driven capabilities directly into the hands of business users.Our projects have measurable, real-world impact, from enhancing customer experiences at scale to empowering data-driven decision-making in high-visibility global organizations.As we continue to grow, you'll have the opportunity to shape solutions, drive architecture decisions, and take full ownership of strategic initiatives.Opportunity OverviewAs a Fullstack Engineer, you will design, build, and evolve a modern web application for our client, end to end. You'll work closely with the client, take ownership of technical decisions, and see your work through from development to deployment.Expect a modern stack: React 19, TypeScript, Python, FastAPI, real-time streaming with Server-Sent Events, enterprise-grade authentication, and fully automated CI/CD.Your responsibilitiesDesigning and implementing a production-grade web application across the full stack, from the React frontend to the Python/FastAPI backend.Building responsive, accessible, and maintainable user interfaces with React 19, TypeScript, and Tailwind CSS.Designing and developing REST APIs and real-time Server-Sent Events streaming, end to end, from backend endpoints to frontend consumption.Implementing secure authentication and authorization with OAuth 2.0 / OIDC (Azure AD via MSAL or Ping), including MFA.Setting up and maintaining CI/CD pipelines in GitHub Actions to automate testing, builds, and deployments.Driving engineering best practices: testing, code quality, security, observability, and documentation.Working directly with the client to gather requirements, propose solutions, manage expectations, and communicate technical decisions clearly.Taking ownership of the project's technical direction, prioritization, and delivery.Staying up to date with emerging technologies and proposing improvements to the product and its architecture.Our requirements4+ years of hands-on experience as a Fullstack Developer or in a closely related engineering role.Strong proficiency in React (ideally React 19) and TypeScript, with the ability to write clean, maintainable, production-ready frontend code.Solid experience with Python 3 and FastAPI in building backend services and APIs.Hands-on experience with Tailwind CSS and modern frontend tooling.Practical experience designing REST APIs and implementing Server-Sent Events (or similar streaming mechanisms) end to end.Experience with OAuth 2.0 / OIDC authentication flows, including Azure AD (MSAL) or Ping, and MFA.Experience with GitHub Actions and building CI/CD pipelines.Self-reliance: the ability to work independently, make sound technical decisions, and unblock yourself.Excellent communication skills, especially in direct collaboration with customers and non-technical stakeholders.A strong sense of ownership: you treat the product as your own and care about its quality, reliability, and outcomes.OptionalExperience building applications that integrate with AI/LLM services (e.g. streaming model responses to the UI).Familiarity with cloud platforms, preferably Azure (AWS/GCP equally valuable).Knowledge of containerization (Docker) and infrastructure as code (Terraform/Bicep).Experience with frontend and backend testing frameworks (e.g. Vitest, Playwright, pytest).Previous experience in consulting or client-facing project delivery.What we offerProfessional Growth:Access to top e-learning platforms and a development budgetReal ownership opportunities: expand your scope, drive solutions, lead initiatives; most of our Leads are promoted internallyWork Environment:Long-term collaboration via B2B, because we value lasting partnershipsRemote-firstFlexible hoursWork alongside exceptional engineers and expertsFlat structure where every person matters and influences the companyCulture & Integration:Full-company integration trips (including international ones)Team-level integration budgetsOpen, supportive, and collaborative cultureEqual opportunitiesCloudfide is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Similar jobs you might like

Unlock Full Resume Report