Senior Python Engineer (CX)

Experience level: Mid-Senior Level Job Description The project focuses on enhancing business processes through the use of artificial intelligence and advanced technologies. It enables intelligent data handling and supports automated decision-making. Built with modern, high-performance solutions, it ensures efficiency, security, and scalability. Qualifications 5+ years  of experience in  software development . Strong experience with  Python. Experience with  vanilla JavaScript. Experience with  relational databases  (PostgreSQL) and  KV stores  (Redis). Experience in  cloud platform  (Azure / AWS / GCP). Experience with  CI/CD pipelines  and tools like  GitHub Actions . Strong understanding of  event-driven systems  and distributed architectures. Experience with containerization tools ( Docker  / Podman) and orchestration platform ( Kubernetes ). English min B2.   Nice to have  Experience with  graph databases  (Neo4j) and  vector databases  (Milvus). Experience with  NLP libraries and frameworks  (spaCy / Transformers). Proficiency in compiled languages (Rust, Go, Java, C#). Experience with  machine learning concepts  and the ability to work with NLP datasets. Experience in building  web applications  using modern frameworks (React, Vue.js) or  desktop applications  (Electron, Tauri). Additional Information Location:  Warsaw - Hybrid Long-term cooperation Type of contract: B2B    What we offer Access to local and international projects - Clients from France, Germany, Portugal, UK and Benelux. Professional development support -trainings, technical certificates, conference participation, foreign language classes and soft skills trainings are subsidized up to 2 000 PLN. Bonus for recommending Candidates up to 10 000 PLN. Fully paid Medicover healthcare card. Wellbee platform access Multisport card. Regular integration events and gifts. Mobility Program. Long term cooperation. If You applied for this position the Controller of your personal will be  ACT DIGITAL POLSKA Sp. z o.o., with its registered office at Przyokopowa 31, 01-208 Warsaw . The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You will have the right too choose one or both options on next page. You have the right to access the content of your data, request their rectification, erasure, restriction of processing, the right to data portability, the right to object to the processing of your data and the right to lodge a complaint to the President of the Personal Data Protection Office. Company Description Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying experience. Joining us means being part of a community with diverse personalities. Start your adventure with ALTER SOLUTIONS!