5098 English-speaking jobs in Masovian Voivodeship

Experienced Frontend Engineer (React / Next.js) sought for long-term B2B cooperation. Minimum 5 years of experience with React and TypeScript, commercial experience with Next.js, and strong understanding of modern frontend ecosystem and tooling required.

Software Engineer / Senior ETL Developer to design, build, and evolve data infrastructure. Responsibilities include developing robust ETL solutions, collaborating with stakeholders, and optimizing engineering workflows using AI tools. Requires strong experience in ETL development, SQL, Python, and event-driven architectures.

Senior Backend Product Software Engineer will design, build, and maintain backend services and APIs for Dropbox's internal payments infrastructure. Collaborate with product managers, designers, and cross-functional partners to deliver reliable payments functionality. Requires 9+ years of software engineering experience with large-scale systems and proficiency in a backend programming language.

Senior Infrastructure Software Engineer will build and manage scalable systems supporting Dropbox's products and future innovations. Responsibilities include designing infrastructure for metadata management, user data handling, and concurrent connections. The role requires 9+ years of software development experience, proficiency in languages like Python, Go, C/C++, or Java, and expertise in operating systems, filesystems, databases, networks, and compilers.

Infrastructure Engineer will build and manage large-scale systems supporting millions of users. Responsibilities include optimizing user experiences, ensuring scalability and data integrity, and collaborating with cross-functional teams. Requires a BS, MS, or PhD in Computer Science or related field and 5+ years of software development experience.

SAP FICO Consultant specializing in Intercompany Processes and Operational Transfer Pricing. Configure, optimize, and support SAP FI/CO intercompany processes for non-sales transactions. Design and maintain operational transfer pricing models within SAP. Collaborate with Finance, Tax, Treasury, and Controlling teams.

The product we are working on is one of TOP-3 navigation systems, complex web-services and other solutions related to it. The web and mobile apps handle information at massive scale and extend well beyond the search giving people and companies a lot of new useful options.

Date Posted:2026-05-22Country:PolandLocation:PL-POLAND-REMOTEPosition Role Type:RemoteAt RTX, the world’s largest aerospace and defense company, 185,000 brilliant minds are united by a shared purpose and inspiration to drive change and solve the world’s most complex challenges.

Minimum IT relevant experience: 5 years (2 years in relevant/similar IT roles). Award Criteria: 65% Quality / 35% Price (Minimum required scoring for interview: 70%. ). Rate: 243-253€/day (NWH); 504-514€/day (EWH). • Expected NWH: 230 days x 4 years. • Expected EWH: 12 days x 4 years.

Lead and manage the Quality Control department, ensuring compliance with EU GMP requirements. Oversee analytical testing, approve/reject materials, and investigate OOS/OOT results. Manage equipment, collaborate with other departments, and drive a culture of quality.

Job SummaryThis is a demanding and exciting new role within the newly created Sustainability Reporting team in Group Finance. The candidate will need to have strong stakeholder management skills to share insight in a clear and concise fashion to senior management and other key stakeholders.

Role: React Developer (Junior - Senior Level)Client: Elite Investment InstitutionCompensation: Up to 850k PLN Base Salary + Bonus + PackageLocation: Warsaw (Hybrid)Overview:This firm is an elite investment institution that uphold extremely high tech standards. They are made up of exceptionally talented individuals who are passionate about using the latest technology and pushing it to the limits.

Role: Platform Engineer (Junior & Senior Levels Being Considered)Client: Quant Fund – Global collaborative firm run by passionate Computer ScientistsSalary: Up to 500,000zł + bonus + package/perksLocation: Warsaw, Poland (Hybrid/Remote - 3/4 days onsite)OverviewMy client is a dynamic global quant fund that is building cutting-edge systems from a beautiful office.

Role: C++ 20/23 Software EngineerClient: Elite FinTech FirmCompensation: Up to 700k PLN + BonusLocation: Warsaw (Hybrid Working)OverviewAn Elite Tech Firm is looking for a highly talented C++ Software Engineer to join an elite group of individuals. This team has an unlimited tech budget, promotes a great culture, and is made up of fantastic like-minded technologists!

Role: Platform Engineer (Junior & Senior Levels Being Considered)Client: Quant Fund – Global collaborative firm run by passionate Computer ScientistsSalary: Up to 500,000zł + bonus + package/perksLocation: Warsaw, Poland (Hybrid/Remote - 3/4 days onsite)OverviewMy client is a dynamic global quant fund that is building cutting-edge systems from a beautiful office.

Role: C++ 20/23 Software EngineerClient: Elite FinTech FirmCompensation: Up to 700k PLN + BonusLocation: Warsaw (Hybrid Working)OverviewAn Elite Tech Firm is looking for a highly talented C++ Software Engineer to join an elite group of individuals. This team has an unlimited tech budget, promotes a great culture, and is made up of fantastic like-minded technologists!

We're in search of an expert in advanced analytics and machine learning techniques with an interest in video game telemetry. This role works closely with customers and internal teams to develop new insights that help drive test plan creation and stability confidence.

We are also:Specialists in banking and payments, capital markets, as well as wealth and asset managementFocused on preserving our agile, entrepreneurial cultureDedicated to expanding our business and attracting top talent to support our growthAbout the Role ( hybrid model 2 x week Kraków office)We are seeking an experienced Business Analyst with strong Credit Risk and Banking domain expertise to

Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits. We’re seeking a Senior Motion Designer specializing in 2D animation to help lead the visual direction and execution of high-impact video projects.

With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and empowermentto deliver measurable results for our clients.