10409 English-speaking jobs in Masovian Voivodeship

Supports Project Manager to ensure contracted services and customer expectations are met for clinical studies. Tracks project details, maintains systems, and ensures compliance with regulations and SOPs. May mentor and lead other Project Specialists.

Finance Analyst will support financial planning, forecasting, and month-end activities for group functions. Responsibilities include business analysis, partnering with stakeholders, process improvement, and ad-hoc analysis. Requires a degree in Finance, Accounting, Economics, Business or equivalent, 3+ years of FP&A experience, SAP and Excel proficiency, and strong communication skills.

The Customer Supply Junior/Specialist will enter and validate sales orders, manage modifications, monitor order status, and resolve issues. Requires accuracy, attention to detail, and proficiency in office software. Familiarity with SAP is a plus.

Associate Data Science Engineer will support the development of data processing pipelines, contribute to analytical and machine learning solutions, and collaborate with developers and data scientists.

Andersen seeks a OneShield Developer with 3+ years of experience to integrate OneShield into an international insurance company's ecosystem. Responsibilities include supporting existing systems, providing development guidance, designing solutions, and collaborating with test teams. Strong Java EE, service-oriented architecture, and relational database knowledge are required.

Receives deliveries, adds goods according to use-by dates, arranges products on shelves, changes price labels, and maintains a clean workplace.

Senior Frontend Developer will design, build, and document enterprise solutions using VueJS. Responsibilities include collaborating with stakeholders, recommending IT standards, and participating in all phases of the application development lifecycle. Requires 6+ years of experience with VueJS framework and ecosystem, including Vuex and ES6.

Subject Matter Expert needed for Sailpoint IIQ expansion and functionality enhancements. Experience with Sailpoint IIQ, cloud IAM (AWS, Entra ID, Google), and Agile methodologies required.

The (Senior) Sustainability Consultant will perform building energy modeling, simulations, and audits for local and international projects. They will analyze building performance data and propose optimization or decarbonization strategies. The role requires proficiency in IES VE software and the ability to work in Revit and AutoCAD.

Design, develop, and deploy machine learning models to solve AdTech business problems. Analyze large datasets, build scalable data pipelines, and collaborate with cross-functional teams.

Ryanair seeks Chat Escalations Agents to join a new Customer Operations Centre in Warsaw. This role involves handling escalated live chat cases from AI bots, providing support across multiple markets and languages. Successful candidates will have 1-2 years of customer support experience, excellent written English communication, and the ability to resolve complex queries.

Senior Java Developer to design, build, and optimize high-throughput pricing and market data applications.

Senior technology leader responsible for ensuring the reliability and regulatory compliance of software products within the financial information ecosystem. Defines and drives the quality strategy for real-time and reference data systems, overseeing end-to-end testing, quality engineering, and continuous improvement initiatives.

Plan, design, and deliver customer interaction solutions across various channels. Provide consulting support on Salesforce projects, including design sessions, requirement gathering, and solution alignment. Apply industry expertise to implement tailored Salesforce solutions.

Senior Test Engineering Manager for a large-scale payment processing system. Responsibilities include full-stack non-functional testing, designing test tools, and performance testing across various layers. Experience with containerized environments, CI/CD pipelines, and cloud-native platforms is required.

Senior Linux Engineer to design, implement, and optimize automation processes using CI/CD pipelines and tools. Experience with Red Hat Enterprise Linux, Ansible, and scripting languages required. Strong troubleshooting and problem-solving skills essential.

Senior Software Engineer with 5+ years of experience required. Proficiency in Python and API development essential. Familiarity with FastAPI, SQLAlchemy, and unit/integration testing preferred. Excellent communication and understanding of version control, code reviews, and CI/CD pipelines.

Senior AI/ML Engineer will design, deliver, and manage industrialized processing pipelines for AI solutions. Responsibilities include implementing ML models into production, working with Data Science teams, and defining best practices for ML model life cycle and operations. Requires 5+ years of Data engineering experience, 5+ years of Python code development, and 3+ years of production-ready ML code development. Experience with GenAI, MLOps/LLMOps tools, and Databricks is essential.

The Source-to-Pay (STP) Cross-Functional Analyst provides governance and escalation support across Source-to-Pay processes. Responsibilities include investigating policy-driven exceptions, monitoring SLA performance, and validating documentation for high-risk payment approvals. The role requires experience in Source-to-Pay, Finance Operations, or shared services environments, along with strong analytical and communication skills.

Quantitative Developer/Data Engineer needed for ETF market making. Develop and improve data pipelines, conduct quantitative research on financial datasets, and generate algorithmic solutions. Requires a BS/MS in a quantitative field, 1-4 years of experience, and proficiency in Python, Pandas, and Polars.