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Backend Developer (Python, AI

YOUR ROLE

Join a team delivering innovative AI-powered solutions that help transform and automate business processes at scale. We are looking for a Python Backend Developer to contribute to the development and evolution of a cutting-edge enterprise application leveraging Generative AI, Large Language Models (LLMs), cloud-native technologies, and intelligent automation.

In this role, you will work alongside AI Engineers, Data Scientists, Cloud Engineers, Product Owners, and Frontend Developers to build scalable solutions that combine modern software engineering practices with the latest advancements in artificial intelligence. This is an excellent opportunity to shape the backend architecture of a business-critical AI application and work with emerging technologies in a dynamic, international environment.

YOUR TASKS

Your Responsibilities

Design, develop, and maintain backend services and APIs using Python
Build and enhance RESTful APIs supporting frontend applications and system integrations

Implement robust business logic with a focus on scalability, reliability, and maintainability

Collaborate with Cloud Engineers on deployment architecture, environment configuration, and CI/CD processes

YOUR PROFILE

Strong experience in backend development using Python

Hands-on experience with modern Python frameworks, preferably FastAPI

Proven expertise in designing, developing, and maintaining REST APIs

Experience building solutions in AWS and cloud-based environments
Good understanding of backend architectures, integration patterns, and API design principles
Practical experience integrating AI-powered services, LLM APIs, or Generative AI solutions into applications

WHAT YOU'LL LOVE ABOUT WORKING HERE

Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home, thanks to home office package (including laptop, monitor, and chair). Ask your recruiter about the details.
Access to over 70 training tracks with certification opportunities (e.g., GenAI, Architects, Google) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform,  Pluralsight, TED Talks, Coursera and Udemy Business materials and trainings. 
Practical benefits: private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms, life insurance and 40+ options on our NAIS benefit platform, including Netflix, Spotify or Sports card.

GET TO KNOW US

Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued.

Do you want to get to know us better? Check our Instagram — @capgeminipl or visit our Facebook profile — Capgemini Polska. You can also find us on YouTube.

ABOUT CAPGEMINI

Capgemini is the business transformation partner for enterprises in the age of AI. We help organizations imagine and build an intelligent, sustainable future, combining AI, technology and human ingenuity to transform how they operate, innovate and grow. With unique end-to-end capabilities spanning strategy, technology, engineering and intelligent operations, we bring together deep industry expertise and market-leading capabilities in AI, cloud and data to turn ambition into measurable business outcomes at scale. Supported by a robust ecosystem of partners and nearly 60 years of expertise, Capgemini is a responsible and diverse global organization of over 410,000 team members in more than 50 countries. The Group reported 2025 revenues of €22.5 billion.

APPLY NOW!

Ref. code: 552550

Posted on: 10 Sept 2026

Experience Level: Experienced Professionals

Contract Type: Permanent

Location:

Warszawa, PL Wrocław, PL Poznań, PL Gdańsk, PL Kraków, PL

Brand: Capgemini

Professional Community: Data & AI

Apply now »