8391 English-speaking jobs in Masovian Voivodeship

Senior MLOps Engineer will design, implement, and maintain scalable and automated MLOps pipelines for machine learning model integration. Responsibilities include collaborating with cross-functional teams, building internal MLOps platforms, and enhancing operations systems using machine learning.

Provides on-site technical support, including installation, repair, and maintenance of data center and network equipment. Performs MAC requests, troubleshoots issues, and manages inventory. Requires knowledge of data center infrastructure and experience with ITSM platforms.

Senior Director Analyst will create insights and market predictions for clients in digital asset platform architecture, including cross-border payments, tokenization, trading, and compliance. Requires 12+ years of experience in payments, fintech, enterprise technology, or advisory roles with exposure to large enterprise or government clients. Must have a strong understanding of tokenization, stablecoins, blockchain, and the digital asset regulatory landscape.

As a Customer Service Operations contractor, you will apply your expertise to train AI systems by reviewing and analyzing customer service scenarios, providing feedback, and documenting findings.

The Test Technician performs functional, system-level, and final testing on electronic systems. Responsibilities include executing manual, semi-automated, and automated test procedures, analyzing log files, and providing technical support.

Senior SDET / Automation Engineer to design and enhance scalable automation frameworks for web, API, mobile, and cloud applications. Develop automated tests using C#/.NET, Selenium, Playwright, Cypress, Appium, Postman, Bruno, Karate, RestSharp, JMeter, BlazeMeter, or Azure Load Testing. Integrate automated testing into Azure DevOps CI/CD pipelines. Collaborate with engineering teams to define testing strategies and best practices.

Remote SDR responsible for lead qualification and conversion across live chat, phone, and email. Must have 2+ years of experience in a fast-paced tech environment, strong communication skills, and proficiency in HubSpot and prospecting tools.

Experienced AWS Solutions Architect needed for an EdTech project. Design, implement, and maintain cloud architectures, including security, cost optimization, and CI/CD pipelines. Collaborate with stakeholders and development teams to ensure successful cloud transformations.

Freelance Enterprise Architect needed to support the development and governance of enterprise architecture. Requires 8+ years IT experience, 5+ years as an Enterprise Architect, and strong communication and analytical skills.

Provides extensive administrative support to Managing Directors, including diary and travel management, expense processing, and onboarding new hires. Requires 3-4 years of experience as an administrative assistant, fluency in English, and proficiency in Microsoft Office.

Crystal Intelligence seeks a VP of Engineering to lead the migration of its data architecture to a new AI-native pipeline. This role will own the end-to-end transition, ensuring customer SLAs are maintained while restoring platform latency and reliability. The VP will rebuild engineering management discipline, drive AI adoption for productivity gains, and partner with business units to translate engineering investments into customer outcomes.

We seek a results-driven Sales Specialist to expand our client base in Poland and Europe. Responsibilities include lead generation, outbound sales calls, product presentations, and relationship management. Fluent English (B2/C1) and experience in direct sales are required.

Manage and develop a business-critical PostgreSQL platform service, ensuring high availability, stability, and quality. Collaborate with stakeholders, service providers, and internal teams to drive continuous improvements and ensure compliance with security and regulatory requirements.

Provides technical support for e-commerce platforms, resolving customer issues and collaborating with internal teams. Requires 2-4 years of experience in L1 technical support, strong communication skills, and familiarity with e-commerce technologies. Hybris experience is advantageous.

Senior Business Analyst to support ESG regulatory reporting, focusing on Pillar III reporting. Analyzes data, refines requirements, and collaborates with teams to ensure regulatory compliance. Requires experience in ESG/FinRep reporting, SQL, data analysis, and regulated environments.

Leads and manages a global network engineering function delivering WAN, LAN, SD-WAN, cloud connectivity, and related services. Oversees the design and implementation of enterprise-wide network infrastructure supporting over 10,000 users globally. Manages vendors and Managed Service Providers, including R&D collaboration, roadmap planning, and performance reviews. Builds and leads a global team of network engineers and specialists. Drives strategic initiatives such as site migrations, cloud integration, and SD-WAN rollouts. Plans and manages network infrastructure budget.

Experienced JavaScript Engineer to develop and maintain high-quality applications for LeoVegas.com. Responsibilities include ensuring a smooth user experience, driving frontend feature development, and contributing to new brand launches. Proven experience with JavaScript, GraphQL, React, Typescript, and Node.js are required.

Senior Full Stack Engineer to build and scale an AI-driven product platform. Responsibilities include developing frontend experiences in React and TypeScript, backend APIs in Python, and connecting AI outputs with data workflows. Requires 5+ years of full stack experience, strong Python and React skills, and experience with API development.

Senior Analyst to join an international regulatory reporting initiative focused on ESG Pillar III reporting development. Responsibilities include gathering, analyzing, and structuring business requirements, translating them into functional specifications, and refining calculation engine requirements. Requires senior-level experience in ESG Pillar III reporting development or related Finrep reporting development, deep understanding of enterprise-level data flows, and advanced SQL skills.

Senior Data Engineer will design, build, and maintain ETL processes, transforming raw data into actionable insights. Responsibilities include managing data pipelines, developing SQL queries, and collaborating with teams to implement data solutions. Requires proven experience as a Data Engineer, strong Python and SQL skills, and hands-on experience with Azure Databricks and Azure Data Factory.