remote python backend engineer

GitLab Inc. is seeking a Senior Backend Engineer in Poland to join the Plan: Spec-Driven Development team and help build the intent-to-code loop—from stated intent to refined work item, plan, and mergeable code.You will own early-stage backend work across flows, APIs, data models, and evaluation systems using Ruby on Rails, Python, PostgreSQL, GraphQL, and...

LiveChat is searching for an experienced backend developer to work on AI-driven features. This role requires at least 6 years of experience with Node.js and TypeScript, alongside strong knowledge in database ecosystems, real-time communication, and backend architecture. As part of the AI Engines team, you will build scalable systems and collaborate on...

Expenti is seeking a Backend Java Software Engineer on a 1-year contract (extendable) to join our team. The role is fully remote with occasional travel to our headquarters in Málaga, Spain.You will design, develop and maintain scalable backend services using Java 17+ and Spring Boot, and build robust integrations with iGaming operators and external...

Tripadvisor Experiences Engineering is seeking a product-focused Senior Software Engineer to join our team. This full-stack role leverages Java, SQL, React, AWS and AI tools to build scalable systems powering millions of travel experiences globally.The role supports a remote-first model with periodic in-person gatherings at office hubs in London, Oxford,...

MetalBear is a remote-first, early-stage company building mirrord, a Kubernetes development platform that lets developers run code against a live cluster before deployment. We seek a Rust-focused engineer to create, adapt, and optimize cloud resources, collaborating with a small, world-class team on architecture and infrastructure.You will engage directly...

Ciklum in Poland is seeking an Expert Python Engineer to join our cross-functional team. You will act as the architectural authority for the AS Copilot RAG pipeline upgrade, driving the strategy around re-rankers, grounding, and citations, and delivering production-grade Python code into the client's Azure DevOps environment.You will design the Code-RAG...

Seeking Alpha in Warsaw is looking for a Senior Python AI Engineer specializing in Generative AI to work on their Ask Seeking Alpha system. You will design and implement agent orchestration using advanced technologies to optimize interactions with financial models.Ideal candidates have strong Python skills, proficiency with asynchronous programming, and...

A leading global consulting firm is looking for a Senior Python Full-Stack Developer in Katowice, with a hybrid work model (2 days in office, 3 days remote). The role involves collaboration within international projects and utilizing advanced technology stacks. Candidates should have over 3 years of experience in Python, Frontend, and deployment on cloud...

EPAM Systems, Inc. is seeking a Senior Full-stack Developer to drive backend and frontend delivery in a multi-cloud setup.You will build with Python/FastAPI, React/TypeScript, PostgreSQL, OpenSearch, and Databricks while optimizing performance. Responsibilities include creating and maintaining web apps, architecting APIs for high-load workloads, improving...

Principal/Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote) Full-time When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in the global education space. For over 25 years, Turnitin has partnered with educational institutions to promote honesty, consistency, and fairness across all subject areas and...

- 5+ years of backend or software engineering experience - Experience building data pipelines (batch and streaming) - Hands-on experience with AI/ML or generative AI in production environments - Strong coding skills in Java, Python, or Go - Experience with cloud platforms, Docker, and container orchestration - Knowledge of CI/CD, testing, and infrastructure...

HeadHR poszukuje doświadczonego Python Developera wspierającego rozwój AI Agents/MC P w środowisku enterprise. Kandydat dołączy do zespołu odpowiedzialnego za orkiestrację narzędzi oraz integracje z systemami SAP, ServiceNow i bazami wiedzy, a także za budowę serwerów MCP i MCPApps.Wymagana jest biegła znajomość Pythona, REST API,...

Philip Morris International is looking for a skilled Backend Engineer to join their IoT Platform team in Poland. This role focuses on developing back-end services that support connected devices and data-driven operations. The ideal candidate will have proficiency in Node.js and Python, strong AWS Cloud knowledge, and excellent problem-solving skills. The...

Eurodigital Consulting poszukuje doświadczonego programisty, który odnajdzie się w pracy na obu frontach: Backend oraz Frontend. Praca z nowoczesnymi technologiami z udziałem 70% na backendzie w Pythonie i SQL oraz 30% na frontendzie.Wymagane minimum pięcioletnie doświadczenie w programowaniu w Pythonie oraz umiejętność pracy z różnymi...

ITFS w Polsce poszukuje doświadczonego programisty C++ do pracy zdalnej. Do obowiązków należy projektowanie i budowanie systemów, z których będą korzystać klienci na całym świecie, oraz tworzenie skalowalnych usług backendu.Wymagane co najmniej 4 lata doświadczenia w C++, znajomość Linux, oraz dobra znajomość angielskiego (B2/C1). Oferta...

Sii Poland is actively seeking a Senior .NET Developer to join our in-house agile development team. You will deliver robust C#/.NET backend solutions for industrial systems, focusing on collaboration, CI/CD practices, and integration with communication protocols.This remote role is based in Poland, offering opportunities to work with a dynamic team on...

Sii Poland is seeking a Senior .NET Developer to join our agile in-house team. You will deliver long-term C#/.NET backend solutions for industrial systems, focusing on collaboration, CI/CD practices, and integration with communication protocols. This is a remote position based in Poland.You will develop backend services, support system integration with OPC...

GitLab is seeking a Backend Engineer on the Gitaly team to help build GitLab’s Git data storage tier, a standalone product providing reliable, secure, and fast access to Git repositories via APIs and storage operations. You’ll work at the boundary between GitLab and Git to ensure performant repository access for GitLab.com, self-managed customers, and...

Upsaily.b2b is seeking an experienced AI Engineer to join a team building practical AI solutions. The role blends backend development, AI model integration, and system automation across on-prem and cloud environments.You will work with OpenAI, Azure OpenAI, or open-source models, design AI agent pipelines, and optimize costs and security while collaborating...

A global marketing technology firm in Warsaw is seeking a Senior Software Engineer to design and optimize high-performance backend systems for real-time bidding and machine learning. Candidates should have strong programming skills, experience in developing complex IT systems, and the ability to work within teams. The role offers a highly competitive salary...