Senior Software Engineer (Python)

🏢 Summary: Leadership role for a Python Team Leader in a feature team delivering advanced data solutions in the marketing and sales domain, focused on revenue growth optimization. The position combines hands-on development with architectural design, microservices-based systems, and team leadership responsibilities. It involves working with modern data technologies, cloud environments, and CI/CD-driven workflows. 🗂️ Requirements: 4+ years of hands-on Python development experience, Proven experience leading or mentoring engineering teams, Strong experience with FastAPI, Pandas, asyncio, SQLAlchemy, Celery, Redis, RabbitMQ, gRPC, Experience or solid understanding of React.js, Experience with microservices architecture, Proficiency with Docker and cloud platforms, Experience with CI/CD pipelines and related tools 📃 Skills: Python, FastAPI, Pandas, asyncio, SQLAlchemy, Celery, Redis, RabbitMQ, gRPC, React, Docker, CI/CD, Microservices, Cloud, GenAI, PySpark 🏢 Description: At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same. Your role This role is ideal for someone who thrives in dynamic environments, communicates effectively with clients, and embraces innovation. Our customer is a leader in advanced data solutions. We are looking for a proactive, open-minded Python Team Leader to join a Feature Team working on a project in the marketing and sales domain. The goal is to analyze, predict, and optimize revenue growth management using modern data technologies and development workflows. Your tasks Leading the team in analysing requirements, exploring implementation strategies, and defining technical solutions. Overseeing effort estimation, planning, and the on‑time delivery of high‑quality features. Driving architectural and functional design while actively contributing to feature development. Identifying and mitigating technical risks, resolving critical issues, and removing blockers to ensure smooth progress. Collaborating closely with stakeholders and clearly communicating status, risks, and feature readiness. Mentoring team members, assigning tasks effectively, and fostering continuous learning and engineering excellence. Your profile 4+ years of hands-on Python development experience. Proven leadership experience in managing or mentoring engineering teams. Strong experience with FastAPI, Pandas, asyncio, SQLAlchemy, Celery, Redis, RabbitMQ, gRPC. Experience or solid understanding of Frontend development (namely React.js) Full application lifecycle experience and deep understanding of microservices architecture. Proficiency with Docker and cloud platforms and experience with CI/CD pipelines and related tools. Would be a great advantage: experience and/or willingness to work with GenAI tools such as Cursor IDE, GitHub Copilot (in agentic mode), and exposure to PySpark or big data processing frameworks. What You'll love about working here Practical benefits: yearly financial bonus, private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms, life insurance and access to NAIS benefit platform. 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, TED Talks and Udemy Business materials and trainings. Cutting-Edge Technology: Position yourself at the forefront of IT innovation, working with the latest technologies and platforms. Capgemini partners with top global enterprises, including 145 Fortune 500 companies. Continuous feedback and ongoing performance discussions thanks to our performance management tool GetSuccess supported by a transparent performance management policy. 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 an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

🏢 Summary: Senior Python engineering role focused on building scalable cloud-based backend systems and AI/GenAI solutions, including LLM integrations. The position combines hands-on development, architecture design, technical leadership, and mentoring within international teams. 🗂️ Requirements: 5+ years of Python development experience, Experience designing scalable software architectures, Knowledge of Streamlit, Knowledge of Flask, Knowledge of SQLAlchemy, Knowledge of Celery, Experience with NumPy, Experience with Pandas, Experience with Scikit-learn, Experience with TensorFlow, Experience with Keras, Experience with LangChain, Hands-on experience with LLMs, Experience with embeddings and vector databases, Experience with API and database integration, Fluent German (minimum B2), Good English communication skills 📃 Skills: Python, Streamlit, Flask, SQLAlchemy, Celery, NumPy, Pandas, Scikit-learn, TensorFlow, Keras, LangChain, GPT-4, LLaMA, LLM, Embeddings, APIs, Databases, Cloud, Java, GenAI 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your role You will play a key role in designing and delivering scalable Python-based solutions in cloud environments. Working with international teams, you will contribute to complex software systems, support AI and GenAI initiatives, and influence technical standards across projects. You can expect a role with real impact, combining hands-on development, architecture design, and knowledge sharing within a strong engineering community. Your tasks design and develop scalable back-end solutions using Python in cloud environments; contribute to solution architectures across Python, cloud and Java-based systems; act as a technical consultant or lead in Python development projects; support AI and GenAI initiatives, including LLM-based solutions; promote clean code, best practices, and high engineering standards; mentor team members and share technical knowledge through workshops. Your profile Python Expertise: Over 5 years of experience in writing high-quality, scalable code and designing robust software architectures using libraries like Steamlit , Flask, SQLAlchemy, Celery etc; preferred AI Development Proficiency: Strong knowledge of Python libraries such as NumPy, Pandas, Scikit-learn, TensorFlow, and Keras, with practical experience in building AI-powered applications; preferred AI and LLM Skills: Expertise in frameworks like LangChain and hands-on experience with large language models (e.g., GPT-4, LLaMA). Proficient in working with embeddings, vector databases, and prompt engineering; System Integration: Proven ability to seamlessly integrate AI components with other system elements (e.g., APIs, databases) to deliver cohesive solutions; fluent German (min B2) is mandatory. Good command of English is required; continuous Learning: Eager to adopt new technologies and embrace technical challenges; collaboration and Independence: Highly organized, self-reliant, and passionate about sharing knowledge. Strong communication and teamwork abilities. What You'll love about working here? 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. 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, TED Talks and Udemy Business materials and trainings. 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. Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Could, IoT, Agile, AI. 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 . Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.

🏢 Summary: The role focuses on developing and maintaining deep learning and LLM-based solutions to automate Service Desk tasks and broader automation initiatives. It involves building Python-based integrations with external systems and collaborating within a global Cognitive and Robotics team. The position emphasizes AI-driven automation within cloud infrastructure services. 🗂️ Requirements: Hands-on experience with Large Language Models (LLM), Proficiency in Python, Experience with PyTorch or TensorFlow, Experience with API integration, Knowledge of machine learning concepts, Ability to develop deep learning models, Fluent English 📃 Skills: Python, PyTorch, TensorFlow, LLM, MachineLearning, DeepLearning, API, ServiceNow, Remedy, MicrosoftTeams, Transformer, BERT, NLP, NLU 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. YOUR TASKS Develop and maintain deep learning models to automate a variety of common Service Desk tasks Build integrations with external systems such as ServiceNow, Remedy, and Microsoft Teams (using Python) Work on additional automation initiatives beyond deep learning, primarily using Python Collaborate within the Cognitive and Robotics team in Cloud Infrastructure Services Exchange knowledge and experience with consultants, subject matter experts, and architects across the globe YOUR PROFILE Well-educated or sufficiently self-taught in machine learning and information development Hands-on experience with Large Language Models (LLM) Fluent in: Python, PyTorch or Tensorflow Experience working with API integration A strong devotion for structure and a genuine affection for solving problems Excellent communication skills & ability to work effectively as a team player Fluent English Nice to have: A good understanding of Transformer architecture Experience working with BERT or similar state of the art Transformer architectures A good understanding of NLP and NLUExperience with creating reusable libraries Ability to find automation possibilities, defining the scope and execute proper solutions WHAT YOU’LL LOVE ABOUT WORKING HERE Practical benefits: yearly financial bonus, private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms, life insurance and access to NAIS benefit platform. Access to over 70 training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) 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. Cutting-Edge Technology: Position yourself at the forefront of IT innovation, working with the latest technologies and platforms. Capgemini partners with top global enterprises, including 145 Fortune 500 companies. 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. 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 a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members globally in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. Apply now!

🏢 Summary: Senior Lead Engineer role focused on delivering AI-powered enterprise solutions across frontend, backend, and integration layers. Combines hands-on development with technical leadership to build scalable, secure, production-ready systems. Involves shaping an enterprise AI platform and integrating LLM capabilities into end-to-end product experiences. 🗂️ Requirements: Degree in Computer Science, Engineering, AI or related field, Strong hands-on experience in AI/ML or LLM-based software engineering, Advanced Python experience in AI/LLM use cases, Strong experience with React and modern frontend development, Solid experience with JavaScript/TypeScript and Node.js, Understanding of LLM architectures including RAG and embeddings, Experience building APIs and microservices, Experience with cloud platforms, preferably GCP 📃 Skills: Python, React, JavaScript, TypeScript, Node.js, LLM, RAG, Embeddings, APIs, Microservices, GCP, AI, ML 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your role As a Senior Lead Engineer for Neo Enterprise at Capgemini, this role is responsible for driving the technical delivery of AI-powered capabilities across frontend, backend, and integration layers. It combines hands-on engineering with technical leadership, ensuring complex business requirements are translated into scalable, secure, and production-ready solutions. The position plays a key role in shaping Neo’s enterprise AI platform, working closely with cross-functional teams to deliver high-quality, end-to-end product experiences. Your tasks Lead the design and implementation of scalable, user-centric frontend solutions using React Architect and build high-performance backend services with JavaScript/TypeScript and Node.js frameworks Develop and integrate Python-based AI/LLM solutions, including orchestration flows, RAG pipelines and model interaction logic Connect frontend, backend and AI capabilities into end-to-end product flows across APIs, data sources and cloud services Translate business requirements and user journeys into robust technical solutions Evolve AI capabilities, including prompt orchestration, retrieval flows, context handling and response quality Collaborate with cross-functional teams to ensure secure, scalable and maintainable integration patterns Drive technical problem-solving and maintain high engineering standards across quality, performance and production readiness Your profile Degree in Computer Science, Engineering, AI, Data Science or equivalent practical experience Strong hands-on experience in software engineering within AI/ML, LLM or platform environments Advanced Python expertise, particularly in AI/LLM use cases such as orchestration, data processing and model integration Strong experience with React and modern frontend development Solid backend experience with JavaScript/TypeScript, Node.js and related frameworks Good understanding of LLM-based architectures, including RAG, embeddings, prompt engineering and evaluation Experience building APIs, microservices and integrated systems across frontend, backend and AI layersFamiliarity with cloud platforms (preferably GCP), secure enterprise delivery practices and modern development workflows, combined with strong problem-solving skills and a collaborative mindset What You'll love about working here Well-being culture: medical care with Medicover, private life insurance, and Sports card. But we went one step further by creating our own Capgemini Helpline offering therapeutical support if needed and the educational podcast "Let's talk about wellbeing" which you can listen to on Spotify. Access to over 70 training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, TED Talks and Udemy Business materials and trainings. Continuous feedback and ongoing performance discussions thanks to our performance management tool GetSuccess supported by a transparent performance management policy. 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. 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 an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

🏢 Summary: Senior Lead Engineer role focused on delivering enterprise AI-powered solutions across frontend, backend, and integration layers. Combines hands-on development with technical leadership to build scalable, secure, production-ready systems using React, Node.js, and Python-based AI/LLM technologies. Involves shaping and evolving an enterprise AI platform with end-to-end ownership of architecture and integration. 🗂️ Requirements: Degree in Computer Science, Engineering, AI, Data Science or equivalent experience, Strong hands-on experience in AI/ML or LLM-based software engineering, Advanced Python expertise for AI/LLM orchestration and integration, Strong experience with React and modern frontend development, Solid backend experience with JavaScript/TypeScript and Node.js, Understanding of LLM architectures including RAG, embeddings and prompt engineering, Experience building APIs and microservices, Experience integrating frontend, backend and AI systems, Familiarity with cloud platforms, preferably GCP 📃 Skills: Python, React, JavaScript, TypeScript, Node.js, LLM, RAG, Embeddings, APIs, Microservices, GCP, AI, ML 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your role As a Senior Lead Engineer for Neo Enterprise at Capgemini, this role is responsible for driving the technical delivery of AI-powered capabilities across frontend, backend, and integration layers. It combines hands-on engineering with technical leadership, ensuring complex business requirements are translated into scalable, secure, and production-ready solutions. The position plays a key role in shaping Neo’s enterprise AI platform, working closely with cross-functional teams to deliver high-quality, end-to-end product experiences. Your tasks Lead the design and implementation of scalable, user-centric frontend solutions using React Architect and build high-performance backend services with JavaScript/TypeScript and Node.js frameworks Develop and integrate Python-based AI/LLM solutions, including orchestration flows, RAG pipelines and model interaction logic Connect frontend, backend and AI capabilities into end-to-end product flows across APIs, data sources and cloud services Translate business requirements and user journeys into robust technical solutions Evolve AI capabilities, including prompt orchestration, retrieval flows, context handling and response quality Collaborate with cross-functional teams to ensure secure, scalable and maintainable integration patterns Drive technical problem-solving and maintain high engineering standards across quality, performance and production readiness Your profile Degree in Computer Science, Engineering, AI, Data Science or equivalent practical experience Strong hands-on experience in software engineering within AI/ML, LLM or platform environments Advanced Python expertise, particularly in AI/LLM use cases such as orchestration, data processing and model integration Strong experience with React and modern frontend development Solid backend experience with JavaScript/TypeScript, Node.js and related frameworks Good understanding of LLM-based architectures, including RAG, embeddings, prompt engineering and evaluation Experience building APIs, microservices and integrated systems across frontend, backend and AI layersFamiliarity with cloud platforms (preferably GCP), secure enterprise delivery practices and modern development workflows, combined with strong problem-solving skills and a collaborative mindset What You'll love about working here Well-being culture: medical care with Medicover, private life insurance, and Sports card. But we went one step further by creating our own Capgemini Helpline offering therapeutical support if needed and the educational podcast "Let's talk about wellbeing" which you can listen to on Spotify. Access to over 70 training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, TED Talks and Udemy Business materials and trainings. Continuous feedback and ongoing performance discussions thanks to our performance management tool GetSuccess supported by a transparent performance management policy. 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. 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 an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

🏢 Summary: Development of modern, cloud-ready applications for international clients using Java and related frameworks, following best practices such as Clean Code, TDD and DevOps. The role involves designing and implementing solutions based on architectural patterns and working in agile teams. Strong focus on backend development, testing, and cloud technologies. 🗂️ Requirements: Minimum 3 years of experience with Java 8+ (Java 11 preferred), Experience with unit testing frameworks, Knowledge of Spring and Hibernate, Knowledge of Maven and Git, Experience with AWS, Experience with relational or non-relational databases, Knowledge of Clean Code principles, Experience working in Agile methodologies, German B1 level, English proficiency 📃 Skills: Java, Spring, Hibernate, Maven, Git, AWS, JUnit, Mockito, MSSQL, Oracle, Redis, MongoDB, Scrum, SAFe, Kanban, DevOps, DDD, BDD, TDD, IaaS, CleanCode, German, English 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. We change the world using technology, providing software that you use when driving a car, crossing borders safely in Europe or receiving a shipment of clothes from your favorite brand. YOUR TEAM We are diverse and stable - we cooperate with international clients from the Automotive, Retail, Manufacturing, Energy, Life Science, Logistics, Transport and Public Services industries and offer extensive development opportunities for developers, architects, business analysts, project managers and agile experts. We use modern tools and frameworks to design and implement cloud ready systems, custom Java and .NET projects and GenAI solutions. Join us! YOUR TASKS creating modern applications for external clients using Java technology; creating solutions for clients based on design and architectural patterns using the following approaches: DevOps, Domain-Driven Design, Behavior-Driven Development, TDD and "Infrastructure as a Service/Code."; working in international teams using our best practices and agile methodologies (e.g Scrum, SAFe, Kanban); development around ​​professional software development, Clean Code, etc.; close cooperation with experienced experts, and thus also obtaining extensive opportunities to deepen technical and business knowledge and interpersonal skills. YOUR PROFILE at least 3 years of experience in software development using Java 8+ technology (Java 11 preferred) in accordance with the Clean Code principles; ability to write unit tests using frameworks, e.g., JUnit and Mockito; knowledge of Spring, Hibernate, Maven and Git; knowledge of AWS; experience with relational (MS SQL/Oracle) or non-relational (Redis/MongoDB) databases; communicative use of German (min B1) and English. WHAT YOU'LL LOVE ABOUT WORKING HERE Practical benefits: permanent employment contract from the first day; hybrid, flexible working model; equipment package for home office; private medical care with Medicover; life insurance; Capgemini Helpline; NAIS benefit platform; Access to 70+ training tracks with certification opportunities ; platform with free access to Pluralsight, TED Talks, Coursera, Udemy Business and SAP Learning HUB Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Cloud, IoT, Agile, AI. 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 TikTok! — @capgeminipl . ABOUT CAPGEMINI Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members globally in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. Apply now!

🏢 Summary: Development role focused on building modern, cloud-ready Java applications for international clients using best engineering practices and agile methodologies. The position involves designing and implementing solutions with DevOps and architectural patterns while collaborating in cross-functional teams. Strong emphasis on Clean Code, testing, and AWS-based environments. 🗂️ Requirements: Minimum 3 years of experience with Java 8+ (Java 11 preferred), Experience writing unit tests using JUnit and Mockito, Knowledge of Spring and Hibernate, Experience with Maven and Git, Knowledge of AWS, Experience with relational or non-relational databases, Understanding of DevOps and agile methodologies, Communicative German (min B1), Communicative English 📃 Skills: Java, Java11, Spring, Hibernate, Maven, Git, AWS, JUnit, Mockito, MSSQL, Oracle, Redis, MongoDB, DevOps, DDD, BDD, TDD, IaaC, Scrum, SAFe, Kanban, CleanCode 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. We change the world using technology, providing software that you use when driving a car, crossing borders safely in Europe or receiving a shipment of clothes from your favorite brand. YOUR TEAM We are diverse and stable - we cooperate with international clients from the Automotive, Retail, Manufacturing, Energy, Life Science, Logistics, Transport and Public Services industries and offer extensive development opportunities for developers, architects, business analysts, project managers and agile experts. We use modern tools and frameworks to design and implement cloud ready systems, custom Java and .NET projects and GenAI solutions. Join us! YOUR TASKS creating modern applications for external clients using Java technology; creating solutions for clients based on design and architectural patterns using the following approaches: DevOps, Domain-Driven Design, Behavior-Driven Development, TDD and "Infrastructure as a Service/Code."; working in international teams using our best practices and agile methodologies (e.g Scrum, SAFe, Kanban); development around ​​professional software development, Clean Code, etc.; close cooperation with experienced experts, and thus also obtaining extensive opportunities to deepen technical and business knowledge and interpersonal skills. YOUR PROFILE at least 3 years of experience in software development using Java 8+ technology (Java 11 preferred) in accordance with the Clean Code principles; ability to write unit tests using frameworks, e.g., JUnit and Mockito; knowledge of Spring, Hibernate, Maven and Git; knowledge of AWS; experience with relational (MS SQL/Oracle) or non-relational (Redis/MongoDB) databases; communicative use of German (min B1) and English. WHAT YOU'LL LOVE ABOUT WORKING HERE Practical benefits: permanent employment contract from the first day; hybrid, flexible working model; equipment package for home office; private medical care with Medicover; life insurance; Capgemini Helpline; NAIS benefit platform; Access to 70+ training tracks with certification opportunities ; platform with free access to Pluralsight, TED Talks, Coursera, Udemy Business and SAP Learning HUB Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Cloud, IoT, Agile, AI. 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 TikTok! — @capgeminipl . ABOUT CAPGEMINI Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members globally in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. Apply now!

🏢 Summary: Development role focused on building and maintaining cloud-based Python applications using modern backend frameworks and DevOps practices. The position involves working with Kubernetes, CI/CD pipelines, distributed systems integration, data processing on Azure Databricks, and contributing to GenAI solutions. It combines backend engineering, cloud technologies, and AI-oriented development in a collaborative environment. 🗂️ Requirements: First commercial or non-profit experience in Python or AI development, Knowledge of software engineering processes, Basic knowledge of cloud platforms (AWS, Azure or GCP), Experience with backend frameworks such as FastAPI or Django, Experience with Kubernetes and Docker, Understanding of CI/CD pipelines and Infrastructure as Code (Bicep or Terraform), Experience with system integration tools (Azure Service Bus, Redis, Celery), Experience with Azure Databricks for data processing, Strong troubleshooting and problem-solving skills, Good command of English and client-facing skills 📃 Skills: Python, FastAPI, Django, Kubernetes, Docker, CI/CD, Bicep, Terraform, Azure, AWS, GCP, AzureServiceBus, Redis, Celery, AzureDatabricks, GenAI 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your role In this role, you develop and maintain cloud-based Python applications using frameworks such as FastAPI and Django, leveraging Kubernetes, Docker, and modern CI/CD practices (Bicep, Terraform). You integrate distributed systems with tools like Azure Service Bus, Redis, and Celery, process data using Azure Databricks, and contribute to building GenAI solutions. Your tasks Development of Cloud-based Python applications Backend frameworks: FastAPI, Django Kubernetes platforms and Docker containers technology CI/CD pipelines, Bicep, Terraform System integration tools: Azure Service Bus, Redis, Celery Data processing with Azure Databricks Building GenAI solutions Your profile First commercial or non-profit experience in a development project using Python or AI. General knowledge of software engineering processes Basic cloud knowledge (AWS / Azure / GCP) Strong troubleshooting and problem-solving abilities Good command of English/Client Facing Skills What You'll love about working here 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. Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home thanks to HO package (including laptop, monitor, and chair). Ask your recruiter about the details. Early support thanks to Buddy Programs: learn in the flow of work alongside our experts who collaborate on top-tier solutions for global enterprises, including 145 Fortune 500 companies. Access to over 70 training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, TED Talks and Udemy Business materials and trainings. 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 an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations.

🏢 Summary: Role focused on developing and maintaining cloud-based Python applications using FastAPI and Django, with Kubernetes, Docker, CI/CD, and Azure-based distributed systems. The position includes data processing with Azure Databricks and contributing to GenAI solutions in an international environment. Hybrid work, training opportunities, and comprehensive benefits are included. 🗂️ Requirements: Experience in development projects using Python or AI, Knowledge of software engineering processes, Basic cloud knowledge, Troubleshooting skills, Problem-solving abilities, English proficiency 📃 Skills: Python, FastAPI, Django, Kubernetes, Docker, Bicep, Terraform, Azure, Redis, Celery, Databricks, GenAI, AWS, GCP, CI/CD 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your role In this role, you develop and maintain cloud-based Python applications using frameworks such as FastAPI and Django, leveraging Kubernetes, Docker, and modern CI/CD practices (Bicep, Terraform). You integrate distributed systems with tools like Azure Service Bus, Redis, and Celery, process data using Azure Databricks, and contribute to building GenAI solutions. Your tasks Development of Cloud-based Python applications Backend frameworks: FastAPI, Django Kubernetes platforms and Docker containers technology CI/CD pipelines, Bicep, Terraform System integration tools: Azure Service Bus, Redis, Celery Data processing with Azure Databricks Building GenAI solutions Your profile First commercial or non-profit experience in a development project using Python or AI. General knowledge of software engineering processes Basic cloud knowledge (AWS / Azure / GCP) Strong troubleshooting and problem-solving abilities Strong English proficiency (work in an international environment) What You'll love about working here 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. Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home thanks to HO package (including laptop, monitor, and chair). Ask your recruiter about the details. Early support thanks to Buddy Programs: learn in the flow of work alongside our experts who collaborate on top-tier solutions for global enterprises, including 145 Fortune 500 companies. Access to over 70 training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, TED Talks and Udemy Business materials and trainings. 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 an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations.

🏢 Summary: Senior Full Stack Developer role focused on building and scaling a global AI platform with modern frontend, backend, and AI-integrated technologies. The position involves developing enterprise-grade applications, AI features, cloud-native services, and distributed systems while collaborating with architects and AI specialists. 🗂️ Requirements: Senior-level full-stack software engineering experience, Strong React expertise, Backend development with Node.js, JavaScript proficiency, TypeScript proficiency, Python development experience, API design experience, Experience with distributed systems, Experience with microservices, Enterprise integration experience, Knowledge of authentication and authorization, Understanding of scalable application architecture, Familiarity with LLMs, Familiarity with RAG, Familiarity with embeddings, Prompt engineering knowledge, Experience with cloud platforms, CI/CD experience, Docker experience, Degree in Computer Science, Engineering, or equivalent experience 📃 Skills: React, Node.js, JavaScript, TypeScript, Python, Express.js, NestJS, API, LLM, RAG, Embeddings, Docker, CI/CD, GCP, Microservices 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your role As a Senior Full Stack Developer within the Neo team at Capgemini, you will play a key role in shaping the next generation of our global AI platform. Neo connects employees worldwide with enterprise data, digital tools, and AI-powered experiences, enabling smarter and more efficient ways of working. This is an opportunity to contribute to a strategic AI initiative, influence technical decisions, and build scalable solutions that impact thousands of users across the organization. Working at the intersection of software engineering and AI, you will help transform innovative ideas into enterprise-grade products. Your tasks Design, develop, and evolve scalable full-stack applications that power Capgemini's global AI platform Drive technical excellence across frontend, backend, and AI-integrated services Build high-performance user experiences using React and modern frontend technologies Develop robust backend services and APIs using JavaScript/TypeScript and Node.js frameworks such as Express.js and NestJS Create Python-based components supporting AI capabilities, automation, and data processing Architect and implement integrations connecting AI services, enterprise systems, and business applications Contribute to the development of advanced AI features, including conversational experiences, RAG workflows, and intelligent response generation Partner with architects, AI specialists, and product stakeholders to define and deliver impactful solutions Support cloud-native deployments and engineering best practices, ensuring scalability, security, and operational excellence Prototype, test, and iterate rapidly within a fast-evolving AI ecosystem Your profile Proven experience in senior full-stack software engineering roles Strong expertise in React and modern frontend architecture Solid backend development experience with Node.js, JavaScript/TypeScript, and API design Strong Python skills, ideally gained through AI, machine learning, automation, or data-processing projects Experience designing and building distributed systems, microservices, and enterprise integrations Good understanding of authentication, authorization, security, and scalable application architecture Familiarity with modern AI application patterns, including LLMs, RAG, embeddings, and prompt engineering Experience working with cloud platforms (preferably GCP), CI/CD pipelines, Docker, and production-grade environments Ability to operate independently, influence technical direction, and take ownership of complex initiatives Degree in Computer Science, Engineering, or equivalent practical experience What You'll love about working here Practical benefits: yearly financial bonus, private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms, life insurance and access to NAIS benefit platform. Access to over 70 training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, TED Talks and Udemy Business materials and trainings. Cutting-Edge Technology: Position yourself at the forefront of IT innovation, working with the latest technologies and platforms. Capgemini partners with top global enterprises, including 145 Fortune 500 companies. 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. 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 an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. Ref. code: 514083 Posted on: 8 Jul 2026 Experience Level: Experienced Professionals Contract Type: Permanent Location: Warszawa, PL Opole, PL Kraków, PL Gdańsk, PL Poznań, PL Katowice, PL Wrocław, PL Lublin, PL Brand: Capgemini Professional Community: SaaS Solutions