Praca dla senior python engineer w Warszawa

35,000 – 47,500 PLN Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud. About us is a specialist IT recruitment agency delivering top engineers across Poland and Europe We combine experienced recruiters with...

WLG is hiring a backend engineer to design, build and operate cloud-based services for maritime geospatial analytics. The role is fully remote, spanning Sep to Dec, and involves end-to-end ownership from discovery to production.You will develop production-grade APIs and microservices in Python, model the domain with DDD, integrate Neo4j, and build ML...

StratsLab in Warsaw seeks a Senior Python Developer passionate about leveraging their coding skills in a dynamic environment. You will apply your expertise in software design and algorithms to develop bespoke risk management tools for financial institutions.Ideal candidates possess a solid academic foundation in Computer Science or a related field, advanced...

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...

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...

Payabl is seeking a Senior Python Backend Developer (Services) to evolve our service layer with reliable, scalable microservices. You will extract business logic from legacy code and reimplement it into modern Python services, focusing on correctness and long-term maintainability.You will collaborate in Agile teams, design external APIs, and contribute to...

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Developer to join our Core Gateway team. This is a unique, dual-track role where you will play a central part in both the present and future of our infrastructure. You will support, maintain, and extend our existing Perl-based payment gateway ensuring stability...

Inetum Polska is seeking a Senior Python Software Engineer to strengthen our backend for microservices with Python. You will implement features, develop AWS Lambda functions, and design REST APIs while collaborating with frontend, QA, architects, and product owners in an Agile environment.The role supports remote work for Poland-based candidates and a hybrid...

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the...

ALGOTEQUE Innovation Hub to firma doradcza IT, która wspiera startupy, średnie i duże przedsiębiorstwa w tworzeniu i wdrażaniu innowacyjnych technologii. Nasz zespół specjalizuje się w AI, ML, BI, Web i automatyzacji, oferując usługi w modelach fixed-price i time-and-materials.Aktualnie poszukujemy programistów Python z Django, którzy będą...

b3consultingpoland in Poland is seeking an experienced Python Backend Developer to join a greenfield banking project. You will design, develop and maintain backends that present financial data using Python and PostgreSQL, building high-performance data processing pipelines.You will create and maintain Python libraries, write unit and integration tests, and...

Inetum Polska is seeking a Senior Python Software Engineer to join our team in delivering backend features within a microservices architecture. You will develop AWS Lambda functions, design REST APIs for web and mobile applications, and integrate with AWS services such as DynamoDB, SQS, Cognito, S3, and CloudWatch.The role requires collaboration with...

Fliff is seeking a Senior Python Engineer to help build the data ingestion and processing systems behind our sports data platform. You will design Python services, work with streaming data from providers, and ensure correctness and observability in near real-time pipelines.You will collaborate with backend, product, QA, and platform teams, own components,...

Oxylabs.io is seeking engineers to develop scalable scrapers and robust scraping back-ends. You will work on parsing, data extraction, and system reliability at scale, maintaining and evolving our infrastructure used by thousands of clients worldwide.The role emphasizes Python experience, async programming, and modern toolchains like Docker, Kubernetes, and...

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...

PLEASE REMEMBER TO CLICK "APPLY" BUTTON AFTER SAVING YOUR PROFILE TO COMPLETE YOUR APPLICATION PROCESS.Do naszego zespołu poszukujemyJob Req Number: 114738Time Type: Full TimePLEASE REMEMBER TO CLICK "APPLY" BUTTON AFTER SAVING YOUR PROFILE TO COMPLETE YOUR APPLICATION PROCESS.Do naszego zespołu poszukujemy Senior IT Developera, który będzie rozwijać...

Britenet is seeking an experienced Python developer to design and build API-enabled LLM-powered services in Warsaw. You will work on cutting-edge GenAI/LLM engineering, building scalable pipelines and responsive systems for clients.You will implement RAG pipelines, tool-calling patterns, and multi-step reasoning workflows, with emphasis on quality...

FunnelFox is seeking a Senior Fullstack/Backend Engineer (Python) to join our Billing team. You will build core Billing functionality and scalable backend systems to support payments, revenue growth, and reliability across the platform.This role requires strong Python backend experience, a solid understanding of distributed systems, PostgreSQL, and container...

Payabl is expanding its engineering capabilities with a Senior Backend Developer to manage the current Perl-based payment gateway while designing a next-generation Python microservices platform. You will ensure high performance, reliability, and scalability in a live payments environment, collaborating across teams to migrate features and integrate external...

Capital Com Australia limited is seeking an experienced Senior Software Engineer - Python / AI Engineer to join the Internal Development Team in Warsaw, Poland. The role involves designing, developing, and maintaining internal tools and AI-driven automation workflows that enhance operational efficiency.The ideal candidate will have a strong background in...