12687 English-speaking jobs in Masovian Voivodeship

You will be cooperating with a leading provider of AI evaluation and optimization solutions, trusted by multinational companies to optimize AI agents and detect performance issues in large language models. In this role, you’ll help develop advanced reinforcement learning (RL) environments and scalable evaluation systems that guide and shape the behavior of cutting-edge AI models.

Develop advanced reinforcement learning (RL) environments and scalable evaluation systems for cutting-edge AI models. Design and implement RL environments, task generation pipelines, and reward models. Collaborate with engineers to ensure environments are scalable and instrumented.

The Product Control Analyst ensures the accuracy and integrity of the bank's financial records. Responsibilities include daily and monthly P&L and balance sheet reporting, profit attribution analysis, and general ledger reconciliation.

Software Engineer will design and develop cloud-based systems for risk analytics, market data processing, and automated reporting.

This role acts as a key liaison for customer support, leads problem and incident management, and contributes to service design, project implementation, and disaster recovery planning within a structured ITIL framework. Responsibilities: Technical Leadership & Advisory: Provide specialist advice on CIS infrastructure, cyber security, and service design.

The Oracle E-Business Suite Applications Database Administrator (Apps DBA) is responsible for the performance, integrity, security, and continuous availability of the Oracle E-Business Suite (EBS) application and its underlying database environment. This role combines deep technical expertise in Oracle Database administration with specialized knowledge of the Oracle EBS application architecture.

This isn't a role where you merely watch the monitors; you are the architect of the monitoring platform itself. As a Cyber Security Tools Platform Engineer, you will be the critical force multiplier for the threat hunters, building and maintaining the sophisticated engine that powers the proactive cyber defense.

The Security Tools Engineer (SIEM/LogA) is responsible for the management, configuration, maintenance, and support of SIEM and Log Aggregation tools, primarily Splunk Enterprise and Microfocus ArcSight ESM.

Do you have a passion for safeguarding sensitive information and managing mission-critical identity systems? The Data Protection and Identity Card role puts you at the heart of NATO’s security and HR operations.

In order to connect, communicate, and collaborate with NATO staff members, NDWC is looking for communication support to boost internal and external communication, enhance the coherence of all NDWC capabilities and initiatives, and provide the necessary information to the end users of its services.

This role acts as a key liaison for customer support, leads problem and incident management, and contributes to service design, project implementation, and disaster recovery planning within a structured ITIL framework. Responsibilities: Technical Leadership & Advisory: Provide specialist advice on CIS infrastructure, cyber security, and service design.

As a Senior Project Manager for C4ISR and Deployable CIS, you won't just manage timelines and budgets; you will be the strategic conductor orchestrating the delivery of the very communication and intelligence systems that enable NATO's operational readiness. Your work forms the technological backbone of command centers and field deployments.

The Senior Technician (Technical Coordination) will serve as a specialist providing expert advice, supporting knowledge management, and ensuring high standards of service availability and incident handling within the organization’s ICT environment. The role emphasizes technical expertise, proactive management, and collaborative problem-solving to support organizational operations effectively.

This position is responsible for the day-to-day operational management and technical support of NATO's SATCOM services. You will be the key point of expertise for managing satellite access, monitoring and troubleshooting critical communications links, and maintaining operational databases and procedures within a demanding, 24/7 staff environment.

We are looking for a skilled QA professional with solid foundations in testing and a strong understanding of data and batch process testing. The ideal candidate will be able to independently analyze requirements, design test scenarios, and work efficiently with large datasets while verifying batch process results. Proficient in SQL, Java, BDD, and API testing.

The Registration Specialist is responsible for the end-to-end onboarding and data management of investors. You will ensure all accounts are set up accurately, regulatory requirements are met, and queries are resolved within strict SLA timelines. Strong analytical skills with the ability to review and interpret application forms accurately and ensure correct data setup in internal systems.

We are looking for a Senior System Analyst with 8+ years of experience in system analysis, strongly focused on gathering and interpreting user needs and translating them into clear, developer-ready specifications.

Senior SAP Consultant (VIM)Miejsce pracy: WarszawaTechnologies we useExpectedSAPSAP ABAPAbout the projectChoosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible.

Transaction Capture Intermediate Analyst provides operational support to Middle Office clients by configuring trades, facilitating fund launches, and overseeing SSI and BDI setups. The role involves collaborating with internal and external stakeholders, performing control functions, and analyzing data to support process improvement. Requires 3+ years of experience in financial sector, excellent communication and analytical skills, and proficiency in Microsoft Office Suite and SQL.

Operational Controls Execution Specialist to support operational risk and internal controls within a regulated environment. Designs, documents, and monitors controls within BCCM frameworks, collaborating with business and technology teams. Requires 2-5 years of experience in risk & controls, compliance, or operational resilience within the financial sector.