3778 English-speaking jobs in Masovian Voivodeship

Senior AI Engineer to own the development and deployment of Computer Vision models analyzing complex geospatial data. Requires 5+ years of experience, deep PyTorch expertise, and strong Python skills.

Backend Engineer to build scalable services for the Loyalty & Rewards ecosystem. Requires 3+ years building backend services, proficiency in Go/PHP preferred, and experience with microservices and distributed systems.

We are looking for a Senior DevOps Engineer to build and operate secure, scalable cloud infrastructure. You will play a key role in designing AWS networking, automation, observability, and operational excellence across environments. Key Responsibilities: Design cloud infrastructure that is scalable and secure. Architect and manage cloud networking including VPC design, segmentation, and connectivity.

Shelf enables AI Agents to reliably reason and deliver precise and reliable outcomes at scale. We already have what most AI startups are still trying to earn: Enterprise customers such as Glovo, Nespresso, and HelloFresh, real production data, and tens of thousands of users.

DevOps Engineer to drive infrastructure and application modernization. Focus on improving automation, standardizing deployments, and enhancing CI/CD using Azure DevOps, Python, and Ansible. Experience with Kubernetes and containerization is key.

Lead and oversee cybersecurity projects across their full lifecycle, ensuring delivery within scope, time, and budget. Requires 10+ years in IT/cybersecurity and 8+ years managing complex security projects.

Operationally minded Data, AI and Privacy Coordinator to own OneTrust, improve workflows, and run operational privacy and AI tasks for the new EU Legal Team. Requires 5+ years in compliance operations.

Senior Director, Quality Assurance for Biologics CDMO. Lead site QA activities, ensuring compliance with EU GMP, FDA, and global regulations. Requires 15+ years in QA/QM and 5+ years in biologics manufacturing.

Chief Risk Officer responsible for developing and monitoring credit and asset portfolio strategies for COF Poland. This role ensures risk/return profile, compliance (including AML), and drives business development alongside the CEO and CFO.

As part of the foreign segment, we are present in the Czech Republic, Slovakia, Bulgaria, Turkey, and Croatia. We oversee the development of our subsidiaries and provide business, legal, and IT consulting services. If you thrive in a fast-paced setting and enjoy working on international projects, this opportunity is for you.

We're currently looking for a Business Data Analyst to the DataHub to help us optimize conversion rates, detect anomalies, and design seamless data pipelines for our payment systems. This role is not just about analytics - it’s about deeply understanding the business, playing Sherlock Holmes with data, and turning insights and observations into real product improvements.

Senior QA Engineer to own and evolve the test automation strategy for critical Claiming Experience flows. Design, build, and maintain automated tests using tools like Playwright, Postman/Bruno, and CI/CD pipelines. Collaborate with developers, product managers, and stakeholders to improve quality observability and reduce dependency on manual verification.

Senior Snowflake Data Engineer needed for a pharmaceutical company modernizing its data infrastructure. Develop and optimize complex SQL scripts, stored procedures, and data transformations. Implement data models and integrate data from various sources. 5+ years of experience with Snowflake, SQL, ETL/ELT tools, and data governance required.

Tax Advisor needed to support business in key tax areas, developing solutions for a growing company. Responsibilities include analyzing tax matters, overseeing transfer pricing and CIT compliance, and collaborating with internal/external teams. Requires 8+ years of experience.

Support AI strategy and operating model development. Coordinate AI programs, manage strategic vendor partnerships, and analyze emerging AI solutions. Requires a degree in a relevant field and strong stakeholder management skills.

Backend Developer role focused on building robust game server components using Scala and functional programming principles. Requires experience with Scala or comparable JVM/Haskell experience, and strong communication skills.

Technical Support Engineer - Tier 2-3 to troubleshoot complex issues on cloud SaaS systems. Responsibilities include managing support know-how and collaborating with customers and development teams. Requires 5+ years in Cloud SaaS support.

Senior Data Engineer for Digital Commerce designs and implements data pipelines on Azure Databricks. Responsibilities include assembling complex datasets and partnering with architects to ensure data quality. Requires experience with Azure and Python/PySpark.

Designs, documents, implements, and evolves data models to meet reliability, scalability, and security objectives. Drives data modeling automation and collaborates with teams to implement data products and services.

Designs, evolves, and governs METTLER TOLEDO's Enterprise Data Platform. Focuses on architecture, ensuring seamless integration of solutions, including data distribution, ingestion, governance, quality management, storage, processing, and access. Drives platform standardization, usability, and cost efficiency. Collaborates with engineering, data science, BI, and architecture teams. Provides architectural guidance and acts as a technical authority on data topics.