17830 English-speaking jobs in Warsaw

We are looking for an experienced Boomi engineer, who is eager to work part-time in agile model of cooperation - i. e. rather task-oriented and mostly in Easter Standard Time area, depending on current needs.

Responsibilities: Ownership of the DevOps function as the sole DevOps engineer for AI/ML team Infrastructure management and optimization Establish and maintain the CI/CD automation Work cross-functionally to deliver scalable automation solutions to enable rapid development, configuration management of source code, and support test, deployment, and production sustaining activities Work closely with

Your responsibilities: Build and deploy ML models (incl. time-series, anomaly detection, NLP, GenAI, deep learning). Perform data analysis, preprocessing, and statistical modeling. Design end-to-end data pipelines and data warehouse solutions (e. g. , Snowflake). Implement cloud-based infrastructure and MLOps practices (AWS, Docker, Kubernetes, CI/CD).

Warsaw-based opportunity with hybrid work model (1 day/ week from the office) As a Senior AI Administrator, you will be working for our client in the financial services industry, spearheading innovative AI-driven solutions within Microsoft 365 ecosystems.

As a Senior System Analyst , you will be working for our client, a major global financial institution, on modernizing treasury sales systems to support complex product management and streamline front-to-back processing. You will play a crucial role in a large-scale transformation initiative focused on enhancing system integration, refining architectures, and improving operational efficiency.

As a GitLab Engineer / DevOps Engineer you will be working for our client, a global provider of financial infrastructure and technology services supporting banks and financial institutions worldwide. The client is driving digital transformation and innovation across trading, clearing, information, and payment solutions.

Warsaw-based opportunity with possibility to work remotely As a Data Scientist you will work for our Client - The EU's leading bank and key player on the international banking scene, operating in 72 countries. You will join a brand new, state-of-the-art, technology and development Hub created to bring together the strongest players in the IT market.

We’re GoSolve – a global company specialised in transforming our customers’ vision into digital applications. We love building large-scale cloud-based digital products and have the necessary skills to make it happen. Join us and work with the top tech talents from all over the globe in a driven, proactive environment. Do you wish to join a stable product development project?

Who We Are We are a remote-first software as a service (SaaS) company, bringing true digital transformation to the global shipping industry. We enhance the way shipping professionals work by creating technology for the maritime industry and bringing it to market.

Data Engineer (Python/SQL; Hybrid from Warsaw) Salary: 20,000-28,100 PLN/month Hybrid from Warsaw (3 days/week in office) Full-time position ☑️ B2B We are looking for a Data Engineer for a partner client who leads in AI-driven enterprise solutions.

Senior Back-End Engineer (100% remote) Salary: 5500-7700 USD 100% remote Full-time ☑️ B2B We’re looking for a Senior Back-End Engineer (Java/Go) to join a fast-growing fintech company that builds a digital trading and investment platform. Requirements: 6 years of professional experience in backend software development. Strong experience with Java and GoLang.

Senior Software Engineer (Python) Salary: 33,000 - 36,800 PLN/month 100% Remote Full-time ☑️ B2B contract We're looking for a Senior Software Engineer for an AI startup that is currently developing the world’s first fully autonomous AI teammate capable of independently resolving software bugs from start to finish, allowing engineering teams to focus on new features and innovation.

We’re looking for a backend-focused software engineer with a strong interest in applied AI to help us integrate LLMs, RAG pipelines, and agentic workflows into our SaaS products. This role is not about building models from scratch - it’s about engineering production-grade systems that harness existing AI models and frameworks to deliver real product value.

They are the 1 AI-native platform for Customer Experience and Marketing , offering marketers a single platform to deliver unique experiences per person, drive profitable growth, and unleash peak productivity and efficiency. The platform connects data across channels, predicts future behavior with AI, and individualizes experiences from one place.

Company : Software House Who we are: We are Inspeerity, a modern software house, providing software development, consultancy, and maintenance services. We specialize in full stack development – from defining project requirements, to designing, building, and deploying software applications for web, backend, enterprise and mobile. We are crazy about technology, serious about people.

TL;DR Who : Product Owner Employment Type: B2B Framework Agreement Salary range : Up to 140 PLN/h Start date : ASAP Estimated project length: 6 months- 1 year. Company : Software House Who we are: We are Inspeerity, a modern software house, providing software development, consultancy, and maintenance services.

We are looking for a Senior Full-Stack Engineer to join a migration project transforming the platform from single-tenant deployments to a multi-tenant, multi-cloud architecture. You’ll work on both React frontend and Node. js backend, implementing tenant isolation, hierarchical access control, and cloud-agnostic deployment patterns.

At Blazity, we are a team of React. js and Next. js experts focused on creating API-first products. We build long-term partnerships with our clients, acting as trusted development partners. Our work includes optimizing apps, stores, and websites, implementing new features, and automating workflows to deliver outstanding results. For this engagement, we are looking for an experienced Node.

Fibertide employs engineers with strong mathematical and computer science backgrounds. We design, maintain and develop large-scale cloud systems for companies from the U. S. and Europe. Our customers include both ambitious startups and established businesses that require assistance improving their technologies for large userbases, big datasets and rapid growth.

NET Developer (AI & Modern Logistics Projects) We are looking for a strong Angular Developer with solid experience in . NET/. NET Core to join our client’s long-term projects in the area of AI-driven and modern logistics solutions. The role involves working on complex, scalable systems and requires a developer who can write clean, maintainable code and collaborate effectively in a Scrum team.