6274 English-speaking jobs in Masovian Voivodeship

Senior Big Data Engineer specializing in Spark and Scala for the finance industry. Responsibilities include designing, developing, and industrializing scalable data processing jobs. Requires 3-5 years of experience and strong expertise in Spark and Scala.

Senior QA Tester specializing in database and API validation. Plan, design, and execute manual tests, including functional, integration, and regression testing. Write SQL queries to verify data integrity and test APIs (REST, SOAP). Analyze logs and data to identify defects. Collaborate with developers and Product Owners. 3+ years of experience as a Manual Tester / QA Engineer required. Strong SQL skills and experience testing backend systems or data-driven applications.

Intellias seeks a Python MCP Engineer to design and develop services based on the Model Context Protocol (MCP), enabling integrations between AI agents, enterprise systems, and external tools. You will build scalable, secure, and production-ready backend services using Python, FastAPI, asyncio, and AWS cloud technologies.

Serve as the primary escalation point for L2 Google Workspace queries, supporting employees with core services and AI features like Gemini. Manage user administration, analyze ticket trends, and maintain documentation. Requires 2-4 years of experience and a Google Workspace Administrator Certification.

GKYC Data Analyst supports the GKYC program through data analytics, design, and development. Responsibilities include data modeling, Power BI reporting, and ensuring compliance with AML/CTF and KYC regulations. Requires SQL, Python, R, Java, or Scala proficiency.

Lead Staff Software Engineer for EU cards, responsible for backend architecture across transaction and ledger systems. Requires 8 years of experience with Python, Kotlin, AWS, and scaling backend systems.

Senior Backend Software Engineer for Card Acquisition. Own quarterly goals, lead engineers through ambiguity, and build performant systems using Python/Kotlin, AWS, MySQL, and Kubernetes. On-call rotation required.

Staff Backend Engineer needed to design and build reliable systems for a company developing AI for the insurance industry. Experience with Python, serverless technologies, and cloud environments is required.

Software Developer for enterprise SharePoint solutions. Design, develop, and optimize software systems, lead technical teams, and provide 2nd/3rd line support. Requires a relevant degree, 4+ years experience, and a SharePoint development certification.

Data Analyst role involving algorithm development to extract features from diverse sensor data. Responsibilities include psychometric analyses, vendor data validation, and scientific communication. Requires advanced Python proficiency and strong coding practices.

Lead large, complex software programs for international clients from initiation to delivery, owning program governance and managing multi-stream delivery. Requires proven experience with large-scale IT programs and distributed teams.

IT Project Manager to shape and govern the API Management Platform. Responsibilities include product management, compliance coordination, and customer enablement for self-service API tooling. Requires English fluency and experience in technology-focused roles.

IT Risk & Compliance Advisor coordinates IT audits, engages with stakeholders, and supports compliance activities in a highly regulated environment. Requires fluency in English, a university degree in a related field, 5 years of IT Audit experience, and experience working with senior stakeholders.

Senior Data Engineer leads large-scale data architecture design and construction. This role solves complex data problems, ensures system scalability, and develops long-term data strategy using Big Data technologies and cloud platforms.

Experienced Test Manager needed for PharmaSuite MES project in a regulated environment. Responsible for end-to-end testing lifecycle, CSV compliance, and GMP/GxP adherence. Requires expertise in test strategy, planning, and execution.

Senior Network Security Engineer to design and implement perimeter and cloud security solutions. Focus areas include NGFWs (Palo Alto/Fortinet), ZTNA, DDoS protection, and security automation across hybrid/multi-cloud environments.

Senior Java Developer with Kotlin leads application systems analysis and programming. Own core components, provide technical leadership to agile teams, and drive quality in SDLC and DevOps. Requires 6-10 years of relevant experience.

Intermediate Java Developer role focusing on building Core Prime Brokerage platform components using Java/Kotlin. Responsibilities include agile development, CI/CD improvement, and production support. Java and Test-Driven Development are essential.

Senior Software Engineer to design, develop, and deploy complex full-stack technical solutions in a regulated Pharma R&D environment. Requires 5-8 years of experience with expert skills in modern languages and cloud platforms.

Senior Product Manager role requires a Master's in Natural Sciences and experience in agile product management, ideally in R&D. Responsibilities include setting product vision, translating scientific needs into technical requirements, and driving digital product delivery.