6681 English-speaking jobs in Masovian Voivodeship

Senior C developer sought for 5G infrastructure projects. Design and implement features in next-generation telecommunication technologies (L1 domain). Experience with L1 domain in 5G/4G RAC systems and advanced C programming skills required.

Develops and manages reports, data feeds, and custom solutions integrated with Yardi Systems. Provides support for data and system issues, collaborates with Business Analysts, and ensures data integrity. Requires experience with Yardi Systems, MS SQL, and Agile development.

Data Engineer will design, build, and optimize high-volume ELT pipelines for a centralized data warehouse. Collaborate with cross-functional teams to define scalable data platform architecture and own key data warehouse components.

Data Engineer will build and deliver scalable data pipelines, develop API integrations, and collaborate with teams to unlock actionable insights. Requires 4+ years of experience in Data Engineering or Software Engineering, fluency in SQL, and proficiency in at least one programming language. Expertise in Databricks, AWS S3, Spark, and Airflow is essential.

Security Operations Engineer will lead incident detection, analysis, and response efforts, utilizing security tools and developing automation scripts. Collaborate with engineering teams to integrate security best practices and provide training on security operations. Requires 5+ years of experience in security operations, incident response, or threat detection, strong SIEM and EDR experience, and scripting experience.

Senior technical leadership role defining and driving Asana's threat operations strategy. Leads a purple team function, adversary emulation program, and security maturity journey. Requires 8+ years of experience in security operations, threat detection and response, or offensive security with a proven track record of leading a purple team program. Expertise in SIEM platforms, EDR platforms, adversary emulation frameworks, and scripting languages is essential. Strong communication and collaboration skills are required to build cross-functional trust and explain complex threat concepts.

Lead a new Warsaw-based engineering team focused on Asana's Builder Platform, defining direction, building a team, and delivering platform capabilities. Partner with product, design, and engineering leaders to identify opportunities, shape the roadmap, and ensure platform capabilities unlock future product expansion. Manage and coach engineers, fostering an inclusive culture and creating conditions for strong technical execution and growth.

Support commercial strategy engagements for top global Life Sciences and Medical Technology companies. Design and implement solutions in marketing, R&D, supply chain, and product lifecycle management. Conduct market and competitor analyses, and develop initiatives to improve sales and marketing effectiveness.

Iron Mountain seeks a dynamic Senior Director, International Benefits to lead and execute a global benefits strategy for over 60 countries outside of North America. This role will design, administer, and deliver benefits programs, ensuring compliance with international regulations and managing vendor relationships.

Program Manager to organize and manage programs, develop budgets, and lead cross-functional teams. Requires strong English, project management experience in the automotive industry, and proficiency in MS Office.

## Actuarial AnalystApplylocations: Poland - Warsaw - ASECposted on: Posted Todayjob requisition id: R-169984**Hi, we're glad you're here! We are hiring to our Aviva Services Excellence Centre! ****Take a look at our job description - maybe it suits you or one of your friends?

## Project Manager in Release TeamApplylocations: Poland - Warsaw - ASECposted on: Posted Todayjob requisition id: R-169972**Hi, we're glad you're here! We are hiring to our Aviva Services Excellence Centre! Take a look at our job description - maybe it suits you or one of your friends? **Do you bring structure and control to complex delivery activities?

Junior General Ledger Accountant will prepare account reconciliations, analyze financial statements, and post journal entries. Requires fluency in English, accounting principles (US GAAP preferred), and strong Excel skills.

Accenture Operations provides business process services for specific functions, including finance and accounting, procurement and supply chain, and marketing & sales. We operate business processes with a combination of talent and data, artificial intelligence, analytics, and digital technologies, helping clients to improve their productivity, customer experience and performance.

Client Manager for Lease Administration will manage client relationships, drive account growth, and oversee project delivery. Requires a Master's degree and 2+ years of client-facing experience with proven account management skills.

Senior Full-Stack Engineer to design and develop high-performance, reusable frontend solutions using React and TypeScript. Develop and maintain backend services using Node.js and Express. Contribute to a modern micro-frontend architecture and shared platform capabilities. Collaborate with cross-functional teams to deliver high-quality features in a fast-paced SaaS environment.

Requirements 3-5+ years of professional experience in software quality assurance. Strong understanding of software testing methodologies, types, and processes (SDLC, STLC). Proven experience in creating clear and concise test documentation (test cases, bug reports, test plans). Experience in testing integrations with REST APIs using tools like Postman or Charles Proxy.

Vantive is a vital organ therapy company on a mission to extend lives and expand possibilities for patients and care teams everywhere. For 70 years, our team has driven meaningful innovations in kidney care.

Minimum IT relevant experience 8 years (6 years in relevant roles). Award Criteria 50% Price / 50% Quality. Minimum required scoring for interview 60%. Rate The rate offered depends on the candidate’s level, in accordance with the European Commission’s public grading system. Further details are available upon discussion, for the following estimations: Estimated NWH: 230 days × 4 years.

Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow.