- Department
- IT
- Source
- Traffit
Description
Full-Stack Developer (Python / React)
Location: Kraków, Poland
Work Model: Hybrid (6 days per month in the office)
About the Role
We are looking for an experienced Full-Stack Developer to join our enterprise team and support the development and maintenance of modern backend and frontend applications. You will work with a cutting-edge technology stack in an international environment.
Key Responsibilities
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Design, develop, and maintain backend services using Python (FastAPI)
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Build and enhance frontend components using React.js
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Design and develop REST APIs
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Work with SQL and NoSQL databases (PostgreSQL, Redis, PGVector)
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Containerize applications and manage deployments using Docker and Kubernetes
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Deploy and maintain applications in AWS
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Participate in CI/CD processes and automated testing
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Collaborate with the team on new features and system integrations
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(Optional) Contribute to GenAI initiatives (LangChain, OpenAI API)
Requirements
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Proven commercial experience with Python and FastAPI
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Hands-on experience with React.js
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Strong knowledge of SQL and NoSQL databases
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Experience working with Docker and Kubernetes
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Basic knowledge of AWS
Nice to Have
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Experience or interest in GenAI / LLM technologies
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Familiarity with CI/CD pipelines and automated testing
What We Offer
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Benefits package including Multisport card and private healthcare
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Hybrid work model with flexible working hours
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Opportunity to work in an international environment with a modern tech stack