Fullstack Developer (Python/React)

Grape Up is a consulting & technology company helping enterprises create important applications by leveraging AI and cloud-native technologies. In collaboration with a leading company in the aviation industry, they develop software for internal use. The team consists of Grape Up engineers and client-side specialists working remotely and occasionally meeting for short business trips, with the client’s team based in the UK.

• 3+ years of experience in Python and React
• Knowledge of Typescript, Material-UI
• Hands-on experience in building cloud-native applications using microservices and cloud deployment
• Experience with RESTful APIs to connect the app with backend services
• Experience with modern development tools (Git, CI/CD, Jenkins)
• Very good command of English (B2+/C1), daily collaboration in English
• Fluency in Polish (min. B2 level)
• Good communication skills, openness
• Self-reliance, determination, assertiveness
• Willingness to travel to the UK every 2–3 months for short, single-day trips

Nice to have:

• Experience in building serverless applications (AWS Lambda)
• Knowledge of Java
• Experience in Databricks
• Experience with AI/LLM-powered tools (e.g., ChatGPT with IntelliJ, Copilot, OpenCode)

• Develop software used in the aviation industry within an international environment
• Ensure high quality through best practices, testing, and continuous improvement
• Contribute to application architecture design and technical decision-making
• Collaborate closely with developers, QA engineers, and cross-functional teams
• Participate in meetings with the client and Product Owner
• Analyze business needs and translate them into technical requirements

Information clause for job candidates explains personal data processing, data controller details, data scope and purpose, storage duration, data sources, recipients, mandatory nature of data provision, automated decision-making, and data subject rights in compliance with GDPR. It includes both English and Polish versions.