1300 English-speaking jobs in Masovian Voivodeship

Build scalable, cloud-native data platforms using Databricks, Spark, AWS, and Azure for fusion energy research. Requires 3+ years in Data Engineering with expertise in Python, SQL, and Delta Lake.

Senior TypeScript Full-stack Engineer to build AI security automation. Develop APIs, integrations, data models, and UIs for security workflows. Requires 5+ years in full-stack development with TypeScript, Node.js, and hands-on AI experience.

Junior Azure Data Engineer role supporting cloud-based data pipelines in Azure and Databricks. Requires 1 year experience with data pipelines, SQL, and basic PySpark, plus data modeling knowledge.

Secure and scale a modern SaaS environment by deploying, configuring, and operating a SaaS security platform. Monitor alerts, investigate incidents, and integrate security tooling. Automate tasks and advise teams on SaaS security best practices.

Security Engineer Threat Response leads incident detection, analysis, and response. Responsibilities include optimizing SIEM and EDR tools, developing automation, and conducting forensic analysis. Requires 5 years in security operations.

Lead defined-scope penetration tests across various assets including APIs, cloud environments, and mobile applications. Execute testing, document vulnerabilities, and support remediation with engineering teams. Requires relevant experience and an adversarial mindset.

Data Engineer - Process Mining designs and maintains scalable data pipelines for Process Mining. Responsibilities include data integration, modeling, and ensuring data quality from multiple sources. Requires 3-5 years of experience with SQL, Python, and Process Mining tools.

Senior Software Engineer to build features for a leading solar design and sales platform. Requires 5+ years of experience, strong Ruby on Rails skills, and familiarity with React and JavaScript.

Senior Frontend React Developer will design and own business-critical user experiences for agentic AI products. You will build production Next.js applications with complex state, real-time AI interactions, and multiple layers of enterprise functionality.

Lead a Data Science team, developing AI products using machine learning on GCP. Manage the full ML model lifecycle, establish best practices, and collaborate with stakeholders. Requires Python expertise and MLOps knowledge.

Experienced Data Analysts with banking systems background needed to analyze financial datasets, create reports, and support predictive models within data governance frameworks.

Design and scale the data layer for personalization and segmentation. Integrate diverse data sources into a unified customer view, enabling AI/ML modeling and real-time marketing activations. Optimize the Databricks-based infrastructure.

Solution Engineer AI & Big Data supports clients by aligning technical solutions like ML and LLMs with business goals. You will design architectures, create PoCs, and advise on AI/ML and modern data platform initiatives.

Senior Test Automation Engineer needed to design and implement automated tests for APIs and integration processes. Requires 6 years in automated testing, proficiency in Java 17, RESTAssured, and CI/CD pipelines.

Senior Test Automation Engineer needed for a long-term project in the fuel retail sector. Requires 5+ years as a software tester, Java proficiency, and expertise in CI/CD, API testing (Postman), and test framework building.

Data Governance Specialist with 4-5 years of experience needed. Responsibilities include enforcing data governance, owning data quality, and bridging business and IT needs. Requires SQL, BI proficiency, and strong communication skills.

Senior QA Engineer for Broadcast Certification. Requires 4-5 years in software/system testing, strong troubleshooting, and analytical skills. Involves manual testing, investigating technical issues, and coordinating certification efforts.

Technical CIAM Business Analyst to bridge business and technical teams, translating needs into requirements for customer identity services. Focus includes CIAM concepts, stakeholder engagement, and compliance.

Lead complex Human Capital transformation programmes, translating strategy into action across global teams. Responsibilities include managing delivery, governance, and stakeholder alignment for strategic initiatives.

Product Expert owns the customer relationship from trial to renewal for US e-commerce businesses. This role combines product expertise with a commercial mindset, handling onboarding, support, and driving customer value.