4946 English-speaking jobs in Masovian Voivodeship

Senior Full Stack Java Developer designs, develops, and maintains enterprise-grade applications. Builds scalable backend services using Java, Spring Boot, and Spring Security. Develops modern user interfaces using React, Angular, or Vue.js. Utilizes AI tools to accelerate development and improve code quality. Participates in the full software development lifecycle.

Interim Head of FP&A for a major renewables business. This role takes ownership of FP&A, building budgeting/forecasting processes, and driving executive reporting to support strategic growth. Requires a qualified accountant with direct FP&A experience.

Field/Site CTO leads technical delivery of AI transformation engagements. This hands-on role owns end-to-end technical execution, leading teams to build and deploy working AI systems for enterprise clients.

Snowflake Data Engineer develops and deploys big data pipelines in the cloud using Snowflake DW ETL. Responsibilities include migrating on-prem ETL, designing models, and building batch/real-time analytics for structured and unstructured data.

Experienced Data Scientist needed for forecasting and model development. Requires advanced Python skills, expertise in Time Series Modelling, and ML experience. Desirable skills include Azure ML, Databricks, and R.

Platform Engineer to design and implement scalable AWS cloud infrastructure. Responsibilities include managing core AWS services, deploying containerized applications on Kubernetes, and building CI/CD pipelines. Requires 3-5 years in platform engineering with strong skills in Terraform, Docker, and Python.

IT Compliance Specialist supports information security by assessing contracts, assisting with compliance reviews, and reporting on IT security progress. Requires a technical or auditing IT background with ISO 27001 knowledge and excellent English communication skills.

Business Analyst Scoring Engineer for a financial project focused on Transaction Monitoring and AML. Responsibilities include designing detection logic, optimizing scoring models, and developing AML use cases. Requires 3+ years in data analysis and experience with financial crime.

Mainframe Operational Support Specialist handles incidents and drives resolution in the mainframe environment. Responsibilities include problem management, root cause analysis, and monitoring using SDSF and TSO/ISPF. Requires experience with COBOL, JCL, DB2, VSAM, CICS, IMS, and Base SAS.

Software Quality Engineer to design and implement automated test solutions for a large enterprise product. Responsibilities include UI, API, and integration testing using Java and Selenium, framework development, and CI/CD integration with GitLab CI and Docker.

Experienced Systems Analyst needed for an EU institution project. Responsibilities include analyzing business processes, defining requirements, and modeling application/data architectures using UML. Requires 4+ years in systems analysis and expert UML knowledge.

Experienced SAP SuccessFactors ESM Consultant needed for a major international implementation. Responsibilities include gathering requirements, configuring ESM, and supporting UAT and go-live. Requires hands-on ESM experience and strong stakeholder engagement skills.

Legal Advisor-Team Manager supports US law governed commercial contracts for Aon's Human Capital and Risk Capital businesses. This role involves contract review, legal advice, and managing a small team of Legal Advisors.

Test Manager / QA Lead required for VMware, GCP migration program. Define test strategy, lead testing activities, and ensure alignment with project timelines. Minimum 5 years experience in software testing, quality assurance, or test management. Strong stakeholder management and analytical skills. Fluency in English required.

Senior Associate will participate in accounting and finance processes, including month-end close, financial reporting, and regulatory reporting. Responsibilities include journal entries, fee calculations, investor statement review, and interaction with various stakeholders.

Senior Python Developer specializing in AI and Generative AI. Develops Python-based AI solutions, designs scalable architectures, and presents technical milestones to stakeholders. Requires 4+ years of Python development experience with a focus on AI, Machine Learning, and data analysis. Proven experience with RAG architectures, Vector Databases, and LLM frameworks.

Data Science Intern will collaborate with data scientists and analysts to research and develop machine learning solutions for Snowflake. Requires fluency in Python, SQL, and knowledge of probability, statistics, and machine learning.

Cloud BI & Data Warehouse Engineer needed for a global e-commerce company migrating data to the cloud. Responsibilities include gathering requirements, designing and constructing BI tools, and supporting business users. Requires 5+ years of BI experience, Data Warehousing knowledge, SQL and PowerBI expertise, and strong communication skills.

Leads and coordinates responses to complex cyber security incidents, including identification, containment, eradication, recovery, and post-incident analysis. Acts as primary point of contact for major incidents, ensuring timely and effective resolution. Provides guidance to junior incident responders. Oversees security incident response activities performed by Tier 1. Proactively improves monitoring and response playbooks. Stays abreast of the latest cyber security threats and vulnerabilities. Validates and maintains cyber security incident response plans and standard operating procedures. Collaborates with the Cyber Defence Alliance and Collective Intelligence & Command Centre. Engages in joint investigations with Fraud, FCC/i3, and Property. Participates in cyber stress testing and Table Top Exercises.

Leads international launch planning and execution for specialty pharmaceuticals, focusing on patient identification and uptake. Manages cross-functional teams, develops stakeholder engagement strategies, and leverages data and AI to optimize launch performance. Requires 8+ years of commercial and launch experience, with a focus on metabolic and/or dyslipidaemia disease areas.