senior python engineer

For our client, a leading, high-growth global fintech company – we are looking for an experienced Senior Python Engineer to join a key engineering team responsible for the company’s core data foundation. The project focuses on building, optimizing, and scaling a cloud-native, high-throughput Data Platform designed to ingest, process, and distribute...

CodiLime is seeking a Senior Software Engineer to join a backend-focused team building and extending AI-assisted integrations. You will create discovery agents, secure connections to customer infrastructure, and deliver data through the platform's ingestion layer.The role emphasizes ownership, fast iteration, and high-quality code. You’ll work with Python,...

CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in production environments.Our clients include both tech startups and...

ITSG poszukuje doświadczonego specjalisty Pythona do pracy nad dużymi systemami w Warszawie. Praca może być zdalna, hybrydowa lub w biurze, z naciskiem na wysoką jakość i utrzymywalność kodu.Do zadań należą rozwijanie funkcjonalności w Pythonie, tworzenie rozproszonych systemów i zapewnienie skalowalności. Wymagane jest 7+ lat doświadczenia,...

Implement event-driven solutions. Experience designing UX for internal tools. All open positions EngineeringRemote / Hybrid 3 min read Senior Python Fullstack Engineer Design full features end-to-end — from APIs and integrations to a clean React interface — for cloud-native enterprise apps. Employment Full-time Location Warsaw / Remote (EU) Work mode...

The team you will join designs, develops, and deploys innovative enterprise technology and AI-driven tools to support the delivery of tax services. It is a dynamic group combining expertise in tax, software engineering, change management, and project management, working on initiatives from tool design and deployment to training...

At Ceartas, we lead the way in AI-powered brand protection, copyright law, and digital security, safeguarding the integrity of content creators, brands, and enterprises worldwide. As we scale rapidly, we're looking for a Data & Python Software engineer to drive innovation in our data pipelines and crawling technologies. In this pivotal role, you'll...

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...

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...

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...

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...

B2B Contract: 20 500 - 27 000 PLN + VAT Get to know us better CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in...

B2B Contract: 20 500 - 27 000 PLN + VAT Get to know us better CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in...

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...

Integral Solutions - Data & AI in Warsaw is looking for a Machine Learning Developer with over 3 years of experience. The role includes creating MLOps pipelines and automating CI/CD processes dedicated to machine learning solutions.Ideal candidates will have technical education in Computer Science or Mathematics, excellent Python skills, and experience with...

Nowoczesna platforma edukacyjna w Poznaniu poszukuje doświadczonego Senior Backend Developera do rozwijania innowacyjnej platformy webowej. Wymagana jest znajomość Pythona i Django oraz doświadczenie w rozwijaniu aplikacji w chmurze. Osoba zatrudniona na tym stanowisku weźmie udział w projektowaniu architektury systemu i optymalizacji wydajności...

Planner 5D in Warsaw is looking for a Senior Python Engineer to design and maintain scalable services for the AI lifecycle. The ideal candidate will have strong Python skills and experience in managing scalable backend platforms.Enjoy a great work environment with 30+ days of paid holidays, education courses, and opportunities for team-building events. Join...

Ciklum is seeking an Expert Python Engineer to join our team in Poland, full-time. You will act as the architectural authority for the AS Copilot RAG pipeline upgrade and lead strategy for tuning cross-encoder rerankers, grounding, and citation efforts.You will design the Code-RAG architecture for IEC 61131-3 code and ensure Python source delivery to Azure...

Guidewire is seeking a Senior Python Engineer to join our Pricing and Rating team remotely. You will develop scalable Python services using FastAPI/Flask and SQLAlchemy, shaping an insurance pricing platform used by insurers worldwide.The role emphasizes high-availability systems, cloud-native tech, and collaborating in an agile environment. You will work...