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Cyclad

Python Backend Developer

Cyclad Show all offers
95 - 120 PLN
B2B
Hybrid
Mid
Gdańsk
Poznań
Wrocław
Expires Oct 18, 2026
2 days ago

In short

Python Backend Developer (B2B, Hybrid) for Cyclad in Gdańsk. Develop and maintain backend services/APIs using Python, FastAPI, and AWS. Requires 3-5 years of Python backend experience, REST API design, and Agile. Offers private medical care.

Keywords

Python FastAPI AWS REST API Agile Git Backend Development System Integration

AI-written summary based on the listing content.

Technologies we use

About the project

Your responsibilities

  • Design, develop, and maintain backend services and APIs using Python
  • Build and evolve RESTful APIs supporting frontend functionality and system integrations
  • Implement reliable, scalable, and maintainable backend business logic
  • Contribute to the backend architecture and technical design decisions
  • Integrate backend services with external systems and enterprise applications
  • Support data-intensive processing and backend workflows
  • Collaborate with Cloud Engineers on deployment setup, runtime architecture, environment configuration, and CI/CD
  • Work closely with Frontend Developers on API design, contracts, and integration flows
  • Contribute to AI-driven and data-intensive application workflows
  • Ensure backend components meet requirements for security, observability, scalability, and operational supportability
  • Participate in testing, troubleshooting, performance optimization, and continuous improvement
  • Work with Git and follow Agile software development practices
  • Collaborate with AI Engineers, Data Scientists, Product Owners, Cloud Engineers, and Frontend Developers

Our requirements

  • 3–5 years of professional experience in backend development with Python
  • Strong hands-on experience with a modern Python web framework, ideally FastAPI
  • Strong experience designing, building, and maintaining REST APIs
  • Practical experience working with AWS and cloud-based application environments
  • Good understanding of backend architecture and system integration patterns
  • Good knowledge of interface and API design
  • Experience with Git and Agile software development practices
  • Understanding of secure, scalable, and maintainable backend development
  • Excellent communication skills in English
  • Ability to work effectively in a cross-functional international team

Optional

  • Experience with data pipelines or data-intensive applications
  • Exposure to AI/ML-oriented systems, including inference endpoints or model-serving components
  • Experience with Snowflake or similar cloud data platforms
  • Familiarity with SAP-related interfaces or enterprise integration technologies such as OData, APIs, IDoc, RFC, or BAPI
  • Experience with Docker and containerized application delivery
  • Experience with CI/CD pipelines and automated deployment practices
  • Knowledge of secure API design, authentication, and authorization patterns
  • Experience collaborating with Data Science teams and integrating ML models or inference endpoints

What we offer

  • Hybrid working model with 2 days per week in the office
  • Full-time cooperation agreement based on B2B
  • Private medical care with dental care (covering 70% of costs)
  • Multisport card (also for an accompanying person)
  • Life insurance
  • Opportunity to work on innovative AI-powered solutions in an international IT environment

Benefits

Published 2026-09-18
Source

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