12855 English-speaking jobs in Masovian Voivodeship

Senior Test Engineer to enhance and maintain a web-based food delivery platform. Requires 5+ years of experience testing large web applications, API testing (GraphQL), strong SQL skills, and experience in test planning and documentation.

Python Developer will build scalable backend services using Python 3.13 and Django 5. Responsibilities include REST API development with Django REST Framework, asynchronous task handling with Celery and Redis, and data persistence in PostgreSQL. The role requires experience with FastAPI, Generative AI tools, databases, CI/CD pipelines, and RESTful API design.

Java Technical Leader will design, implement, and maintain complex software systems. Experience with Java, Spring, RESTful APIs, Redis, Kafka, NoSQL databases, and Git is required. The role involves leading a team of engineers and collaborating with cross-functional teams.

Lead and mentor a team of 1 engineer, designing, developing, and deploying AI agents and automation solutions. Maintain and enhance existing AI agents, ensuring reliability, security, and performance. Support IT teams in AI upskilling.

Claims Processing Analyst will process interest claims and penalties, investigate failed trades, and collaborate with financial institutions to resolve discrepancies. Requires 2-3 years of financial sector experience, including 1 year in Middle Office/Trade Processing/Settlements.

Senior IT Infrastructure Project Manager will plan and execute network infrastructure deinstallation and relocation projects, ensuring business continuity. Requires 5+ years of experience in technical project management, including IT infrastructure migrations, and strong understanding of network infrastructure design and enterprise network devices.

Senior Software Developer will design, implement, and test software solutions for hearing instrument systems. Responsibilities include analyzing requirements, collaborating with teams, and ensuring optimal user experience. Requires a degree in a related field, 3+ years of experience, Java/Kotlin or ObjectiveC/Swift proficiency, TDD experience, and fluency in English.

Build and maintain data-driven applications, including AI-powered data access tools. Work on legacy, improved, and greenfield projects with firm-wide impact.

Manages product portfolio strategy for Poland and Eastern European markets. Analyzes market trends and consumer insights to identify growth opportunities. Leads product lifecycle management and collaborates with cross-functional teams.

ManpowerGroup Solutions is seeking a Co-packing Design Specialist to support global processes for a leading health brand in Poland. The role involves executing product development activities, collaborating with suppliers, managing co-packing materials, and ensuring project success.

Chief Accountant needed for global manufacturing company. Responsibilities include preparing budgets, managing month-end and year-end closings, ensuring compliance with accounting policies, and supervising a team of three. Requires a university degree in economics, finance, or accounting, experience managing accounting in a mid-size international company, and strong leadership skills.

Maintain and execute automated regression tests for SPA1 and SPA2 across software download, diagnostics, power management, and system performance. Analyze test results, investigate failures using Vector CANoe and Wireshark, and create defect reports.

Full-Stack Web Engineer needed to maintain and develop a company website, build new functionality, and improve website performance. Requires 2+ years of experience, proficiency in SvelteKit or Vue.js, Node.js, TypeScript, and VanillaJS.

As a Tracking Specialist on the Data Platform Team, you will design and enforce tracking governance to ensure data integrity and support decision-making. You will oversee the data lifecycle of tracking events, from implementation to monitoring and improvement. This role involves working with product, analytics, and GTM teams to implement robust tracking solutions and empower teams to utilize data autonomously.

Project Support Officer needed for software development projects. Experience with PM2 methodology and project management principles required. Strong documentation, communication, and organizational skills essential. Must have at least one relevant certification (PRINCE2 Foundation, CAPM, PM2 Basic, or equivalent).

Director of Early Talent Programs will plan trainee intake, manage candidate attraction, develop university partnerships, and lead the department team. Responsibilities include reporting, managing KPIs, and collaborating with business units.

Senior Sales Planner will prepare reports, analyze sales data, and collaborate with sales teams to optimize strategies. Requires a Master's degree, 7+ years of experience in a similar role, and proficiency in MS Excel.

Leads Local Study Teams (LSTs) to deliver clinical studies according to agreed resources, budget, and timelines. Ensures sites are identified, qualified, set up, initiated, monitored, closed, and documentation is archived. Responsible for study commitments within the country and timely delivery of data. Coordinates site selection, submission of applications to Ethics Committees/IRBs, and preparation of study budgets and agreements. Oversees monitoring activities, manages risks, and reports study progress to the Global Study Team. Requires a Bachelor's degree in a related discipline and minimum 3 years of experience in clinical research.

As a Connected Planner, you will ensure seamless supply chain planning across markets, factories, and functions. You will align production and delivery schedules with factory capabilities, manage production capacity, and communicate risks and opportunities. You will also lead inventory optimization, conduct scenario planning, and prepare action plans to address stockouts.

Cosmose AI seeks a Graphic Designer to create impactful design deliverables and own the end-to-end creative process. The role involves establishing brand identity, supporting creative development, and designing for various platforms and formats. Minimum 1 year experience as a Visual Designer, Graphic Designer, Digital Designer, or similar field is required.