17829 English-speaking jobs in Masovian Voivodeship

Senior Data Engineer will build data pipelines, data models, and provision data for analytics products. Responsibilities include ingesting data from various sources, collaborating with stakeholders, and ensuring data quality and adherence to data protection standards. Requires a Bachelor's/Master's degree in a related field, 5+ years of experience in data & analytics, and proficiency in Python, SQL, and Spark.

TripleTen is an online education platform helping people launch new careers in tech through immersive, outcomes-focused programs. We work globally, value data-driven decision-making, and believe transparency and collaboration are key to building strong teams. We’re looking for a Financial Analyst (HR Analytics) to join our Finance team and partner closely with stakeholders.

Data Engineer to design, build, and maintain scalable data pipelines and infrastructure for analytics, ML, BI, and automation. Experience with Google Cloud, BigQuery, and data processing is required.

Lead Android Engineer to shape a next-generation mobile ecosystem. Drive technical excellence and architectural innovation for a high-impact consumer application. Collaborate with experts, implement scalable design systems, and lead technical decision-making.

Backend Developer (Go) will design and develop scalable microservices using Golang for transactional systems and/or Kotlin for Backend-for-Frontends (BFF). Responsibilities include infrastructure provisioning using Terraform, migrating data and logic from a legacy PHP monolith to Cloud SQL/Spanner, and collaborating with mobile engineers.

Lead Backend Developer (Go/Kotlin) will design and develop scalable microservices, own infrastructure provisioning with Terraform, and migrate legacy systems to GCP. Requires 5+ years of backend development experience, proficiency in Go or Kotlin, and GCP expertise.

HR Administration Specialist with French - fix term (until the end of the year) Location: Warsaw, Poland Hybrid work: at least 3 days from the office per week Our recruitment process is designed to be open and inclusive, targeting individuals who are passionate about building their career in Human Resources and are driven by a strong desire to learn, grow, and contribute.

Job title: Senior Scientist I, Clinical Trial Safety (fix term/secondment) Location: Warsaw, Poland The role is offered as a fixed-term/ secondment until 31 December 2026. ABOUT DEPARTMENT Every one of our employees makes a difference to patient lives every day. You may not feel you’re at the frontline of research but your role in changing patients’ lives is critical.

Senior Media Analytics Consultant will develop and implement analytics solutions for NIQ client organizations. Responsibilities include managing client engagements, conducting analysis, simulating client plans, and creating deliverables. Requires expertise in media effectiveness analytics, including marketing mix and attribution models. Strong communication, project management, and client relationship skills are essential.

Technical Client Systems Lead will serve as the primary technical contact for clients using the PIPE44 AI platform. This role involves explaining AI agent behavior, coordinating incident communication, translating client requirements, and providing operational reporting.

MEDvidi is a leading telehealth provider specializing in mental health care for the US market. We build a full-scale online clinic - a single product with multiple features - focused on improving the experience of patients and medical providers.

MEDvidi is a leading telehealth provider specializing in mental health care. We build a full-scale online clinic - a single product with multiple features - focused on improving the experience of patients and medical providers. We maintain a thoughtful balance between innovation and real-world impact, adopting new approaches only when they deliver tangible value for patients and medical providers.

Data Actuarial Specialist will design, build, and maintain data flows within actuarial and accounting domains. Responsibilities include developing scripts using SQL or Python, working with Informatica, and automating data workflows. Requires approximately 3 years of experience, advanced proficiency in Python or SQL, and excellent communication skills.

Supports digital transformation of direct tax requirements (e.g., withholding tax, corporate income tax) into S/4 HANA solutions. Assists with tax process automation and efficiencies for direct tax reporting. Provides support and guidance to local tax functions on S/4 HANA implementation. Identifies gaps between business processes and standardized solutions and supports integration of legal requirements into the S/4 HANA landscape. Conducts tests, provides training, and supports go-live preparation for direct tax topics. Provides functional assistance for direct tax topics in post go-live support. Coordinates the yearly tax audit summary process.

Standardize deployments, support developers, and drive Infrastructure as Code (Terraform on AWS) for a cloud-based EGM management solution. Shape networking and service mesh patterns, bake in security, and set up observability. Expert-level depth in at least two of: Networking, Terraform/AWS, Linux, Kubernetes, Security Automation.

Candidates must hold a valid EU ID, EU passport, or an existing EU work permit. Remote work from outside the EU is not possible. We are building a German-speaking talent pipeline for multiple professional roles across Europe. This is a general application designed for candidates who are open to international opportunities and long-term career growth.

Job DescriptionOverview The Business Development Director will lead strategic growth initiatives, manage key client relationships, and expand AtkinsRéalis Korea's footprint within South Korea and collaboration with global experts across world, with a strong focus on Advanced Technology (Semi-conductor, Data Center, Secondary Batteries, Advanced Materials etc.

DevOps Engineer will modernize CI/CD, evolve monitoring and observability, improve cloud resource performance and security, and drive Infrastructure as Code.

Full Stack Developer (Java/JavaScript) to support healthcare IT systems, developing new modules, unit tests, and documentation in a highly regulated environment.

Lead Full Stack Developer to build a modern eCommerce platform for pre-owned vehicles using React+Next.js and Node.js+Nest.js. Responsibilities include leading development, designing architecture, mentoring developers, and ensuring adherence to industry standards. Requires 5+ years of experience in front-end and back-end development, proven leadership, and strong communication skills.