7558 English-speaking jobs in Masovian Voivodeship

Join Wizz Air's Cabin Crew Recruitment Day in Modlin on June 16, 2026. Successful candidates will provide safety and customer care, manage in-flight sales, and welcome passengers. Applicants must have a valid passport, right to work in Poland, be 18 or older, have an arm reach of 210 cm, and be fluent in English.

Student internship at the National Centre for Nuclear Research (NCBJ) for a project on testing fundamental symmetries using polarized baryons. Requires courses in complex analysis and quantum mechanics, knowledge of Python programming, and current student status in Poland.

Accountable for ensuring accuracy and reliability of lease and portfolio data across a global client's EMEA and APAC real estate portfolio. Leads a team of professionals, overseeing data management, rent management, lease administration, and regional reporting. Requires a holistic understanding of the client's portfolio and strong communication, stakeholder management, and team leadership skills.

Experienced SAP SD/MM Consultant needed to lead the design and implementation of solutions for a digital transformation project in the life sciences industry. Requires 8+ years of experience in SAP SD/MM, Intercompany processes, and IDocs.

Senior HR Data & People Engineer will design and build scalable HR data products and pipelines. Responsibilities include developing data solutions, enabling analytics, and improving data quality. Requires 4+ years of experience in data engineering, analytics, or data product development with strong Python, SQL, Spark, and HR system knowledge.

Test Engineer to build and manage test processes in a continuous delivery environment. Automate test processes, collaborate with development teams, and analyze test results. Requires 3+ years of experience with Java, Selenium, and REST API testing.

Manage vendor governance, purchase order lifecycles, and financial controls within S/4HANA and Ariba environments. Support vendor performance and financial controls, and coordinate with global delivery partners. Requires 5+ years of experience in SAP vendor or financial operations roles.

Security Analyst to join Threat & Vulnerability Management team. 2+ years cybersecurity experience. Identify, assess, and remediate vulnerabilities across diverse technology landscape. Support vulnerability scanning, data analysis, remediation tracking, and platform administration. Collaborate with security, infrastructure, and development teams. Bachelor's degree in a related field or equivalent experience. Familiarity with vulnerability scanning tools, security concepts, and patching processes. Strong technical and analytical skills. Excellent communication skills.

Python Software Engineer to design, develop, and maintain backend applications for data-intensive systems. Responsibilities include building data pipelines, optimizing data processing jobs, and collaborating with data analysts and product teams. Experience with Python, relational databases, and RESTful APIs is required.

Data Analyst needed for a 6-9 month contract with potential extension. Collaborate with cross-functional teams to define, document, and communicate data platform requirements. Translate business needs into technical requirements and support the full requirements lifecycle. Strong analytical, communication, and Python skills are required. Experience with AWS services and data visualization tools is a plus.

Senior DevOps engineer to design, implement, and maintain containerized platforms in secure, on-premises air-gapped environments. Responsibilities include managing Docker and Kubernetes, administering OpenShift clusters, and troubleshooting platform issues. Requires strong Linux administration, container orchestration, and OpenShift experience.

Designs, builds, and optimizes identity and access management (IAM) processes, particularly the Ping/ForgeRock platform. Plans, designs, and implements scalable and transformative solutions in Customer Identity and Access Management. Collaborates with global market leaders to achieve excellence and accelerate innovation in cybersecurity. Extensive expertise in ForgeRock identity platform implementations in on-prem infrastructure, including AM, IM, DS modules. Experience in designing target solution architecture, including infrastructure planning, environment planning, integration with central log databases, CI/CD planning and change management, target data model implementation, and development standards on the FR platform. Knowledge and understanding of security standards in the area of authentication and authorization (including OAuth, OIDC, REST API, SCA) and implementation using the FR platform. Experience in migrating the current customer database to the ForgeRock identity platform. Practical experience in developing and configuring ForgeRock components. Experience in ForgeRock implementations for financial institutions and integration with web and mobile applications. Project planning skills and experience as well as skills in optimization and performance tuning. Fluency in spoken and written English (at least B2 level).

Experienced Android Programmer needed to build and scale mobile applications. Responsibilities include implementing new functionalities, monitoring performance, and ensuring software quality through testing. Requires 3+ years of Android development experience, strong Kotlin skills, and knowledge of Jetpack Compose, Kotlin Coroutines, and CI.

Develops and maintains ETL processes to integrate data from various sources, ensuring data quality and compliance. Collaborates with stakeholders to support predictive models and business intelligence tools. Optimizes data processing workflows for performance and scalability.

Data Engineer will design, develop, and maintain scalable data pipelines and analytics solutions in GCP. Responsibilities include building solutions for collecting, processing, and analyzing LLM token usage data, optimizing BigQuery datasets, and collaborating with cross-functional teams. Requires at least 3 years of experience in Data Engineering, AI analytics, or cloud-based AI/ML solutions, strong Python skills, and experience with GCP services, especially BigQuery.

Microsoft 365 Administrator needed to manage the M365 environment, provide user support, and handle backups. Experience with Exchange Online, Teams, SharePoint, Entra ID, Power Platform, and Microsoft Fabric required. Strong PowerShell skills and troubleshooting abilities are essential.

Lead the implementation of advanced AI solutions in operational environments. Design, build, and optimize AI deployment systems, including autonomous agents and orchestration layers.

Addepto seeks a Senior AI Engineer with 5+ years of Python experience to develop scalable AI systems, including LLMs and GenAI. Responsibilities include transforming prototypes into production solutions, building backend components, and ensuring code quality. Experience with LLM usage data analysis, optimization, and cloud environments (GCP) is required.

Prototype Engineer (PoC Builder) will turn business ideas into working prototypes, supporting client-ready solutions. Experience in solution engineering, software development, or architecture is required.

Senior/Lead System Architect for a greenfield Pega implementation of a visa application process. Requires Pega SSA or LSA certification, 4+ years Pega development experience, and strong integration skills.