15212 English-speaking jobs in Masovian Voivodeship

Customer Solutions Agents provide support and resolution for complex customer issues regarding Ryanair's products and services. Respond to inquiries, complaints, and requests, handle escalated cases, and maintain accurate records.

Senior Java Developer will implement and maintain code using Craft practices, troubleshoot production issues, and contribute to technical documentation. Collaborate with the Paris team, Business Analysts, and utilize Agile Scrum methodology. Requires 7+ years of experience, 5+ years in Java backend development, and expertise in Spring, Hibernate, and database technologies.

System & Software Architect needed for a leading manufacturer of high-end household appliances. Define system/software architecture, lead design and documentation, and support product development. Requires a university degree in Vehicle Engineering or Computer Science, 5+ years of embedded systems experience, and expert knowledge of software architecture and design.

Designs and executes people strategy aligned with business objectives. Defines and tracks key People KPIs on performance, engagement, and retention. Uses HR analytics to drive data-informed decisions. Acts as a strategic partner to leadership in shaping remote and hybrid work models. Builds an agile organizational structure that supports distributed and cross-functional teams. Collaborates with Finance and Operations on global hiring, capacity, and scalability. Ensures clarity of roles, ownership, and communication across remote teams. Builds a unified, value-driven culture and fosters belonging in remote environments. Implements continuous feedback loops through surveys, reviews, and 1:1s. Designs recognition, wellbeing, and community initiatives to sustain engagement. Establishes a global performance management system (KPI, OKR, 360, PDP). Develops leadership and learning programs for distributed managers and teams. Oversees L&D through digital platforms and virtual academies. Scales and optimizes global recruitment, onboarding, and candidate experience. Defines and promotes a strong Employer Value Proposition and remote employer brand. Creates transparent, equitable Compensation & Benefits frameworks across regions. Conducts salary benchmarking and ensures pay equity globally. Leads efficient, automated HR operations (HRIS, ATS, documentation, compliance). Ensures smooth employee lifecycle processes and compliance with local laws

Leads and manages relocation projects from planning to close-out, including budgets, schedules, and client communication. Oversees a team, coordinates with vendors, and ensures project documentation accuracy. Drives process improvements and supports business development. Requires experience in facilities, project, or construction management, preferably in a corporate real estate environment.

Leads the Poland team to achieve and exceed sales targets, developing and executing a business strategy aligned with company goals. Manages cashflow and identifies new business opportunities. Requires proven experience in senior management, ideally in the electronics security industry, with a strong network in the Polish market.

Analyzes and solves problems, advises on warranty services for automotive companies, and creates solutions. Requires a Bachelor's Degree and English proficiency (C1 level).

Shape the future of finance technology as a Product Owner, driving the delivery of innovative solutions for data management, controls, and analytics. Collaborate with users and technology teams to modernize applications and services, ensuring alignment with business objectives and regulatory needs.

Associate I will process, review, and resolve Trial Master File (TMF) documents in electronic and hard-copy format. Responsibilities include working with eTMF systems, communicating with the RMC Lead, and providing administrative support.

Machine Learning Engineer needed to design, develop, and deploy scalable ML solutions. Requires proficiency in Python, Azure services, and Databricks. Experience with MLOps, MLflow, and model lifecycle management is essential.

Senior Python Engineer to design, build, and maintain high-performance distributed backend systems. Responsibilities include architecting scalable systems, collaborating with teams, and implementing robust testing strategies. Requires 5+ years of Python backend development experience, Django, Kafka, and distributed systems experience.

Design, develop, and maintain web applications using Java (backend) and JavaScript/TypeScript (frontend). Collaborate with teams to deliver high-quality solutions and participate in architecture design. Requires 9+ years of experience as a Fullstack Developer with proficiency in React or Angular, cloud technologies (AWS preferred), and SQL/NoSQL databases.

Leads product strategy and execution for aiR Assist, Relativity's agentic search solution. Drives product vision, defines success metrics, and collaborates with engineering, design, and customer-facing teams. Owns answer quality for aiR Assist, defining and evolving quality metrics and partnering with applied science to design evaluation frameworks. Requires 5+ years of product management experience, building AI-powered or data-driven products.

Porter/Maintenance Assistant needed for a full-time position. Responsibilities include floor care, maintaining facility cleanliness and safety, supporting manufacturing operations, and providing customer service. Requires leadership skills, English communication proficiency, and the ability to work independently and as part of a team.

Build and deploy machine learning models to prevent fraud. Drive data science projects from conception to deployment. Monitor, maintain, and retrain models. Explore new features and communicate with stakeholders on model design, development, and risk control.

Leads strategic product and client solutions across the GBS region, driving revenue growth, product adoption, and operational excellence. Manages a team, provides strategic client advisory, and collaborates cross-functionally. Requires experience in client service, operational management, strategic thinking, project management, and people management within ByteDance.

Tether is seeking a full-stack/mobile/desktop developer to build and maintain decentralized peer-to-peer applications. Responsibilities include designing and building cross-platform applications, integrating with the Pear Runtime stack, and contributing to open-source modules. Qualifications include 5+ years of software engineering experience, strong production experience with React Native and/or Electron, and familiarity with local-first data technologies.

The Credit Maintenance Analyst processes credit requests, analyzes credit reports, and maintains data quality in credit systems. This role requires experience in credit operations, knowledge of relevant processes and systems, and proficiency in Microsoft Office Suite.

Lead Data Scientist to own the full ML lifecycle, from data wrangling to deployment and monitoring. Architect inference for embedded/edge environments. Implement AWS ML platform capabilities and governance. Deliver LLM-based solutions with guardrails and evaluation. Mentor engineers and lead cross-functional teams.

QA Engineer needed to design and execute test cases for web, mobile, and API applications. Collaborate with product and development teams in an Agile environment. 3-5 years of QA experience and strong understanding of the SDLC required.