18912 English-speaking jobs in Masovian Voivodeship

SIX drives the transformation of financial markets. What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.

Apply Apply now if you’re passionate about building backend systems that stay reliable, fast, and correct as complexity grows. Twój zakres obowiązków About Us Fiinu P. S. A. is part of the UK-listed Fiinu PLC banking group. We are building the future of fintech within a regulated banking environment—combining innovation, scale, and responsibility.

Description The Mill Adventure is a scale-up with the ultimate mission of building awesome products that will change the way the iGaming industry operates. We started our journey in 2019, with the vision of building a technology driven organization and creating a fast moving team consisting of the best of the best specialists in their respective fields.

Your responsibilities: Developing and maintaining high-performance backend services to support a React application. You will build and optimize RESTful APIs, backend logic, and ensure scalability, reliability, and performance.

Its primary business purpose is to optimize instrument performance and service delivery by collecting, analyzing, and visualizing service-relevant instrument data. This enables our service organization to maximize customer uptime and optimize the Total Cost of Ownership (TCO).

Your responsibilities: Lead the architectural evolution of our global recommender system, ensuring scalability, reliability, and high performance. Drive and implement MLOps best practices, including CI/CD pipelines (GitLab), monitoring, and MLflow-based experiment tracking. Partner with data scientists to productionalize machine learning models on AWS SageMaker.

Your responsibilities: Build containerized application tools following the 12-Factor App methodology, Test Driven Development (TDD), and Extreme Programming (XP). Develop products as part of a balanced agile team (Product Manager, Product Owner, UI/UX Designer, and Data Scientists as applicable). Design and implement REST APIs and microservices architecture.

Your responsibilities: Provide architectural leadership for innovative digital products, ensuring solutions support mission requirements. Oversee the design and integration of modern software and hardware architectures, ensuring scalability, resilience, and long-term sustainability.

Your responsibilities: Deploy and operate containerized services using orchestration frameworks to ensure scalability and resilience Automate infrastructure through Infrastructure as Code (IaC) to provide consistent and repeatable environments Deploy and monitor workloads in cloud environments (AWS, Azure, Google Cloud, VMware, OpenStack) Implement site reliability engineering (SRE) and observabil

Your responsibilities: Design, develop, and maintain an AWS-powered platform for AI/ML solutions. Collaborate with platform users (data scientists, developers, and citizen developers) to enable creation of AI and GenAI solutions. Deploy and maintain RAG (Retrieval-Augmented Generation) and Agentic AI solutions in production environments.

Your responsibilities: Developing test scripts using automation tools to execute test cases automatically. Integrating automated tests with Continuous Integration/Continuous Deployment (CI/CD) systems. Regularly updating test scripts to ensure their accuracy and effectiveness. Monitoring and analyzing automated test results, identifying bugs and issues, and reporting them to the development team.

Who we are: Medihive builds state of the art, award winning telemedicine solutions. We create Virtual Clinics for medics, clinics, hospitals, insurers and health systems allowing them to Engage, Triage and Treat patients online. Our software helps the medical community safely treat patients and save lives today.

js About the project We are seeking a capable . NET Engineering Lead to join a project for one of our key Clients. As an Engineering Lead, you'll supervise 3–7 direct reports, focusing on their professional growth while continuing your hands-on contributions as a Software Engineer. Your role includes guiding and assessing engineers, as well as managing team performance and development.

Test Automation Engineer Miejsce pracy: Warszawa Technologies we use Expected Python Git Playwright CI/CD Docker Selenium Kubernetes Azure DevOps Java Cucumber About the project At Pretius, we are looking for Test Automation Engineer to a project in the financial industry, international team.

Software Architect Miejsce pracy: Warszawa Technologies we use Expected Java Spring Boot Quarkus AWS GCP Azure API PostgreSQL MongoDB Terraform Kubernetes Docker Kafka RabbitMQ Redis CI/CD About the project At Pretius, we are looking for Software Architect to a global-scale gaming and lottery platform project.

DevOps Engineer with Azure Miejsce pracy: Warszawa Technologies we use Expected AWS Azure DevOps CI/CD Terraform Kubernetes Apache Jenkins GitHub About the project At Pretius, we are looking for DevOps Engineer with Azure for a global-scale platform project in the field of gaming and lotteries. Your responsibilities Support developers in setting up and optimizing build & deploy pipelines (CI/CD).

NET Python Kubernetes About the project At Pretius we are looking for Python Tech Lead with AI to a project in the financial industry, international team.

Data Governance Manager Miejsce pracy: Warszawa Technologies we use Expected DAMA Data Management Optional GDPR NONO Informatica Colibra About the project At Pretius we are looking for Data Governance Manager to a project in the financial industry, international team Location: remote and Middle East (only up to 50% onsite presence) Your responsibilities developing, running data management maturity

Montrose Software helps one of the largest North American banks to enhance and maintain its financial libraries and applications. The bank serves 17 million clients worldwide with over 86,000 employees and provides personal and commercial banking, wealth management, insurance, investor services, and capital markets products and services globally.

SAP SD Consultant – Focus on VAT and Indirect Tax Process Integration Miejsce pracy: Warszawa Technologies we use Expected Vertex Your responsibilities Understand indirect tax requirements and advise on how to implement best tax-relevant solutions Drive requirement analysis and end-to-end solution design in the area of VAT, GST and SUT with Vertex and S/4 Ensure proper integration of Vertex tax