10966 English-speaking jobs in Masovian Voivodeship

Senior Software Engineer will create frameworks and tools for continuous integration, releases, and infrastructure observability. Responsibilities include maintaining automated processes, troubleshooting failures, and contributing to the design and implementation of tools and infrastructure. Requires up to 5 years of experience in networking and vCenter, SRE practices, and scripting. Strong programming skills in Python are essential.

The Sourcing Associate will manage discovery and support RFP/RFI/RFQ preparation, execute sourcing events, and collaborate with cross-functional teams to identify cost-saving opportunities. Responsibilities include conducting market research, supplier assessments, and contract management. The ideal candidate will have 5-8 years of procurement experience, strong negotiation and analytical skills, and proficiency in procurement software and Microsoft Office applications.

Senior Relationship Manager to build, manage, and scale strategic partnerships within the digital assets and financial trading ecosystem. Minimum 5 years of experience in relationship management, account management, sales development, or B2B commercial roles within banking, payments, fintech, or software/services environments. Proven experience leading negotiations and managing strategic partnerships. Strong commercial acumen with the ability to understand financial models and business plans. Fluent written and spoken English.

Senior Python Developer will design, develop, and maintain file platform APIs ensuring performance and reliability. Responsibilities include API development, integration with third-party services, and infrastructure building for webhooks and events. Requires 5+ years of Python backend development experience, strong asynchronous programming skills, and expertise in Docker, microservices, and Git.

Mortgage Credit Analyst to support the Spanish mortgage lending portfolio. Manual underwriting of residential mortgage applications, collateral review, risk decisioning, and portfolio health monitoring. Requires a degree in Finance, Economics, or a quantitative field and strong Spanish language skills.

Backend Engineer will maintain and enhance a custom-built validator engine ensuring regulatory message accuracy. Responsibilities include configuring, extending the rules engine, implementing JSON-based DSL rules, and collaborating with team members.

Senior Platform Engineer will design, develop, and evolve the AWS-based cloud platform. Responsibilities include infrastructure management, security hardening, and collaboration with development and data science teams. Requires strong AWS, Kubernetes, and infrastructure-as-code experience.

Lead a team of security researchers and penetration testers focused on offensive security testing, automated exploit discovery, and application security research. Develop tools and frameworks for scalable security testing and fuzzing. Analyze vulnerabilities, perform root cause analysis, and collaborate with engineering teams to fix vulnerabilities.

Own the end-to-end product lifecycle for the SAP Business Data Cloud offering, from vision and roadmap through delivery, scaling, and continuous improvement. Define and evolve a clear product strategy aligned to corporate objectives, SAP’s data and AI roadmap, and market demand.

Forward Deployed Geospatial Engineer will operationalize ICEYE's SAR imagery for defense and intelligence customers. Responsibilities include training analysts, configuring ICEYE's ISR Suite, and developing custom geospatial workflows using Python. Must be eligible for high-level national and NATO security clearances.

Product Owner to lead delivery for Elements, a UI component system. Translate strategic initiatives into product specifications, own the delivery lifecycle, and maintain product stability. Requires 5+ years in Product Management, experience with B2B SaaS or enterprise products, and fluency in English (C1).

Lead Recruiter to drive strategic talent acquisition across EMEA Commercial and Professional Services, developing a continuous recruitment model.

Leads project pursuits for Data Center, Complex, and Power Control segments in Europe. Manages all aspects of the pursuit lifecycle, from qualification to contract negotiations. Requires experience in process automation, project management, and selling to major capital projects.

Supports case teams and clients with the deployment and ongoing usage of Bain software and tools. Manages deployments, provides user training, and acts as an advisor on product usage. Collects user feedback to support product enhancements.

Senior Finance Analyst to support value creation and efficient supply chain operations. Collaborate with stakeholders, analyze financial data, and drive period-end, S&OP, and annual planning activities. Develop digital tools for performance analysis and process improvement. Requires strong analytical skills, understanding of cost and management accounting, and experience with ERP systems and analytics tools.

Leads teams, defines, plans, and directs support deliverables for multiple Appfire enterprise-class products. Oversees major customer escalations and ensures timely resolution. Collaborates with Product Management and Engineering to address systemic issues and improve product quality. Manages a team, sets personal growth opportunities, and performs performance reviews. Requires proven experience leading a technical support team, strong customer focus, and experience working within ITSM frameworks.

Customer Marketing Manager (6-month contract) to build a framework for customer growth. Design and launch a structured approach to expand existing accounts, equip Customer Success and Account Management with expansion assets, and define how impact will be measured.

Resolves complex process problems in securities processing. Processes hedge fund tasks including NAV calculation, cash and holdings reconciliation, and security pricing. Provides guidance to junior staff and oversees new hedge fund set-up.

Data Analyst will conduct data quality assessments and validation analyses for credit risk modeling. Responsibilities include developing reports, reviewing documentation, and communicating findings to stakeholders. Experience with SAS and/or SQL programming is required.

Delivers broadcast-ready media (video, audio, files) meeting technical specifications. Transcodes video files, imports, organizes, and prepares camera/film material for editing. Creates and documents secure backups of media and project files.