senior python developer

Helprise is an organization that combines global reach with local talent. We work for companies that value quality, partnership, and responsibility, creating teams that really work. By precisely matching skills and business needs, we connect specialists with projects where their knowledge has a real impact. By joining us, you become part of an environment...

Company Descriptiondyvenia supports some of the biggest and most respected organizations in Europe in leveraging Cloud infrastructure, advanced analytics, and solid data foundations so that they can gain actionable insights and make impactful business actions based on their data. We work with state-of-the-art technologies, have some of the best people on our...

Location:Krakow, Lesser Poland, PolandJob ID: R0136445Date Posted:2026-07-31Company Name:HITACHI ENERGY SERVICES SP. Z O.O.Profession (Job Category):Engineering & ScienceJob Schedule: Full timeRemote:NoJob Description:The OpportunityHitachi Energy is looking for a Senior Test Engineer to join our engineering team focused on building large-scale wireless...

Company DescriptionInetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding...

Do naszego zespołu poszukujemy doświadczonego Senior Software Developera ze stackiem technologicznym Python i Go, który wesprze rozwój rozproszonej platformy działającej w obszarze bezpieczeństwa sieci. Będziesz uczestniczyć w projektowaniu i implementacji nowych funkcjonalności, integracji oraz mechanizmów egzekwowania polityk bezpieczeństwa w...

We are looking for a Senior QA Automation Engineer to join an AI-enabled test automation platform initiative for the client. In this role, you will design and develop a scalable test automation platform for web services and APIs, build reusable automation solutions, integrate CI/CD pipelines, and implement AI-powered capabilities to automate test generation,...

Job description🌍 Hello World!We are The Codest -  International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional...

Type of contract: B2B contractSalary range: 125-160 PLN/H   What will you do?    You will build and evolve scalable web applications in Python and work across the stack with React to deliver high-quality features. You will design data solutions, develop robust APIs, and collaborate closely with the team to ship reliably using CI/CD and automated testing,...

Job description🌍 Hello World!We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional...

DescriptionHelprise is an organization that combines global reach with local talent. We work for companies that value quality, partnership, and responsibility, creating teams that really work. By precisely matching skills and business needs, we connect specialists with projects where their knowledge has a real impact. By joining us, you become part of an...

Be in IT specjalizuje się w kompleksowej rekrutacji specjalistów IT dla polskich i międzynarodowych firm. Wspieramy klientów w pozyskiwaniu ekspertów z obszarów software development, AI, data, cloud, cybersecurity, ERP, CRM oraz zarządzania IT. Stawiamy na znajomość technologii, przejrzystą komunikację i partnerskie podejście, dzięki którym...

Experience in Agile or DevOps-oriented teams with strong ownership and prioritization skills. We will give careful consideration to your application and review your details against the position criteria. You will receive separate notification as we progress your application. Please note that only candidates who meet the minimum requirements will proceed in...

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...

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...

Twój zakres obowiązków Projektowanie oraz implementacja usług backendowych i API dla nowych modeli płatności oraz systemów autoryzacyjnych Tworzenie prototypów i usług integracyjnych działających w środowisku o wysokiej dostępności Współpraca z liderem technicznym przy projektowaniu architektury nowych rozwiązań Uczestnictwo w procesie...

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital...

Szukamy wysoce autonomicznego inżyniera AI/ML, który będzie w stanie samodzielnie projektować, budować, wdrażać, monitorować, zabezpieczać, zarządzać i optymalizować nowoczesne kompleksowe rozwiązania AI/ML i GenAI w całym stosie technologicznym (w tym uczenie maszynowe, LLM, RAG, agentowa AI, chatboty i operacje produkcyjne na skalę...

General info: Model of work: hybrid (3 days work from office Gdańsk) Type of contract: B2B, long-term cooperations Rate: up to 140 PLN nett vat/ hour The role of an IT Automation Tester is crucial for ensuring the quality of global payment services. The primary goal is to collaborate with various stakeholders to test and validate payment microservices,...

Szukamy wysoce autonomicznego inżyniera AI/ML, który będzie w stanie samodzielnie projektować, budować, wdrażać, monitorować, zabezpieczać, zarządzać i optymalizować nowoczesne kompleksowe rozwiązania AI/ML i GenAI w całym stosie technologicznym (w tym uczenie maszynowe, LLM, RAG, agentowa AI, chatboty i operacje produkcyjne na skalę...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior Test...