19588 English-speaking jobs in Masovian Voivodeship

Design and maintain graph data models using Neo4j. Develop and optimize Cypher queries and Java integrations. Improve database performance, indexing, and scalability. Collaborate with data scientists and backend teams on analytics features.

Lead a research team developing reasoning-capable multimodal LLMs (text, vision, speech) for real-world applications. Manage researchers, oversee model development, and collaborate with international teams.

Lead Data Engineer with experience in GCP and PySpark to guide a team, remove technical blockers, and contribute to data platform migration.

Support clients in creating business value through SAP- and AI-powered digital solutions. Translate business requirements into innovative solutions that drive transformation and efficiency. Collaborate in multidisciplinary teams to manage large Business & IT Transformation programs.

Designs and executes S/4 Hana migration strategies and plans. Ensures data quality through categorization and assessment. Oversees data cleansing and transformation processes. Develops and coordinates migration programs and tools. Manages migration cycles, including blackout and cutover phases.

What does the team do? Our Tax Technology team deals with creating and implementing advanced IT solutions that support a wide range of business and tax calculation processes. They are related mainly to international personal income taxes (GMS – Global Mobility Services) and management of human resources.

Overview As a Business Systems Analyst in the Lottery Product Management team (Instants Game Management) you will be responsible for executing the product vision, strategy and roadmap for products in the Lottery instants game management area.

Position Title: SAP Cloud System Administrator Supervisor: Lead SAP Operations Job Purpose The SAP Cloud System Administrator is responsible for technical administration, performance optimization and lifecycle management of SAP S/4HANA Cloud (Public Edition). The role ensures system stability, security and efficient operation of the SAP cloud environment.

Experienced iOS developers will build, improve, and scale InPost's mobile platform. Responsibilities include ensuring application performance, refactoring code, and participating in code reviews.

Role: Content Marketing Specialist (Travel Industry) About Us We are Rough Guides Digital, a spin-off of Rough Guides Publishing - a legend in the travel industry. We’re a fast-growing travel marketplace connecting travelers with verified local travel experts, with the ambition to bring new meaning to authentic, personalized travel.

Addepto is a leading AI consulting ( https://addepto. com/ai-consulting/ ) and data engineering ( https://addepto. com/data-engineering-services/ ) company that builds scalable, ROI-focused AI solutions for some of the world's largest enterprises and pioneering startups, including Rolls Royce, Continental, Porsche, ABB, and WGU.

Our worldwide team helps over 3 million companies, more than 1,300 financial institutions and over 600 million cardholders grow with confidence and achieve amazing results. We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow.

Develop and execute employer branding and communication strategies across DSV GBS locations. Plan and manage communication activities across digital channels, industry platforms, and candidate touchpoints. Create and oversee promotional content, including graphics, videos, and articles.

Connect with us and help us create entertainment that lasts. Job Details Hours: Full Time Location: Fully remote. This opportunity is open to you if you can legally work remotely from one of our home countries in Sweden, Malta, Hungary, Spain, Poland or in the Philippines. Contract: Permanent At Play’n GO we enjoy a flexible freedom to shape our own days.

A System Business Analyst bridges business needs and technical solutions. Analyzes requirements, translates them into functional specifications, and collaborates with technical teams. Experience in data-driven environments and knowledge of data analysis tools are preferred.

Supports accurate and timely execution of core financial accounting within the Record-to-Report (RTR) process. Prepares and posts journals, performs accruals and cut-offs, completes balance sheet reconciliations, and provides audit-ready documentation.

We are building a new banking model that combines the speed and appeal of a fintech with the strength and stability of a universal bank. We draw on 150 years of experience and the unique expertise of our teams, acting as the Group’s pan-European innovation hub.

Technical Leader for Data Engineering, leading multi-team projects, building high-performing teams, and providing architectural leadership. Requires knowledge of Azure/Google Cloud AI solutions, ETL/ELT processes, cloud data services, SQL/Python, and presales experience.

About the TeamJoining the Stanley Black & Decker team means joining one of the world's largest, fastest growing, and most dynamic companies. Stanley Black & Decker is unique in that we've got a rich and storied history dating back to 1843, but that hasn't stopped us from evolving into a vibrant, diverse, global growth company poised and ready for the future.

Your ResponsibilitiesManage all aspects of the sales and marketing division of three hotels. Provide the strategic vision for maximum hotel sales generation and optimal revenue growth. Produce a commercial plan that accurately interprets the objectives of the business and maps out the actions and strategies required.