5913 English-speaking jobs in Masovian Voivodeship

We are expanding our teams in the Space sector to take on Navigation projects. You will join our Navigation project team, with particular emphasis on advanced signal processing.

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 products and services.

Build AI-powered infrastructure for VC and PE firms, including agentic AI systems, full-stack applications, and data platform engineering. Translate business needs into technical solutions and own delivery end-to-end. Must have experience shipping production AI/LLM systems and proficiency in an AI-native coding workflow.

technologies-expected : Azure Data Factory Azure Synapse Analytics Azure Data Lake Databricks Apache Spark SQL Delta Lake technologies-optional : Python Scala Java Azure DevOps Azure Event Hubs Kafka Azure Pureview about-project : We are looking for an experienced Data Engineer responsible for planning, developing, and maintaining cloud environments for our clients.

js React Native Python about-project : We're building a network of AI Engineers who can design, build, and integrate practical AI features into existing products. We're looking for people to collaborate with on a freelance basis - part-time or full-time, depending on project needs. This role is focused on delivery, not ML research - you don't need to be a data scientist.

technologies-expected : React. js MUI 9 SSR CSR Next. js about-project : We are seeking a skilled Mid/Senior React Developer to join our team. Our client's platform is migrating all applications to MUI 9. As part of this effort, a central SSR-compatible component library will be built from the ground up. The project runs across three phases: Analysis → Piloting → Scaling.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. In simple terms, we handle transactional communication send-outs to our customers via email, SMS, and push notifications.

about-project : This role leads the implementation and support of the 1‑2‑1 application, enabling structured one‑to‑one consumer engagement in offline channels. The Business Analyst translates business needs into effective, compliant digital solutions across CRM, loyalty, and connected touchpoints, working closely with business teams, global IT, and external partners.

technologies-expected : React. js TypeScript CSS technologies-optional : Nexus Jest React Testing Library Playwright about-project : We are building a talent pool of experienced Frontend Engineers (React) who would like to collaborate with Kyotu Technology on upcoming projects.

The Information Security Protect organization at Procter & Gamble is seeking an Offensive Security Engineer for a hybrid role that combines intake coordination and penetration testing. You will lead and execute penetration tests, coordinate intake and scheduling, manage the testing queue, and plan and deliver end-to-end assessments.

Leads CRDF Global's technology product space, developing category strategy, managing supplier relationships, and executing strategic sourcing and negotiation. Manages risk, optimizes costs, and collaborates cross-functionally to ensure technical effectiveness of cybersecurity offerings. Requires 8+ years of experience managing technology procurement, including international operations and U.S. Government regulations.

Design, build, and maintain data pipelines using Python. Collaborate with a team to develop scalable data solutions and conduct in-depth analysis and debugging. Write integration tests and utilize Databricks for data processing.

Your responsibilities: Design, implement, and continuously improve monitoring, alerting, and self-healing mechanisms for WMS platforms Ensure stability, performance, and reliability of production WMS applications by proactively identifying and resolving root causes of incidents Collaborate with relevant DSV IT and business departments to deliver business requirements using standard warehouse solut

Business Analyst to support requirement analysis, solution design, and feature preparation for entitlement platforms. Collaborate with Agile teams, user groups, and stakeholders to deliver impactful results.

C# Developer will design and implement business logic for Veeam's product lines, including Cloud, SaaS, virtualization, backup & replication. Develop new features, enhance functionality, and take ownership of major components.

Python Test Automation Engineer to join a team developing a mission-critical flight management system. Responsibilities include writing new tests in Python, developing a testing framework using Selenium, and working with Cucumber/Gherkin. Requires minimum 3 years of Python development experience, UI test automation in Selenium, and hands-on experience with Cucumber/Gherkin.

Overview: We are seeking a highly skilled and proactive Database Administrator with a strong focus on PostgreSQL and MySQL, complemented by experience with infrastructure-as-code (IaC) using Terraform and configuration management with Ansible. The ideal candidate will be responsible for managing, optimizing, and ensuring the high availability and security of our database environments.

Experienced HR Manager needed for global manufacturing SSC. Manage end-to-end HR functions, develop HR policies, and support management teams. Minimum 5 years HR experience, preferably in an SSC or international organization. Fluent English required.

Project Assistant | Knowledge Management In Poland - Warsaw This role acts as the operational backbone of the Knowledge Management (KM) function, supporting the Global Director of Knowledge Management in delivering Simon-Kucher’s KM transformation program.

Join our Mission to Lead the Future of Snacking. Make It Possible. You will capture, enter and validate customer orders in a timely and accurate manner, using all methods and all order types. How you will contribute You will: Serve as a dedicated contact (business partner) for a defined set of customers for order management.