15792 English-speaking jobs in Masovian Voivodeship

Leads ServiceNow platform implementations across Finance, Procurement, HR, and IT, driving global adoption and optimization. Collaborates across Astellas GBS and engages specialized teams to ensure effective change management and project delivery. Communicates transformation progress and presents insights to stakeholders.

Manages data analytics consulting projects, including proposing solutions, gathering requirements, and supervising implementation. Collaborates with team members to develop data-driven solutions for clients. Designs, develops, and implements data management products and processes. Leads the development of data tools and oversees performance monitoring protocols. Supports data governance requirements and manages data accessibility.

Experienced Senior / Lead Developer needed for email & performance marketing systems. Requires 10+ years experience, expert PHP (Symfony), JavaScript, Python, large-scale databases, mailing tools (SARE, Elastic Email), API integrations, and mass mailing systems. Responsibilities include design, development, and maintenance of email delivery systems, managing OVH environments, and collaborating with marketing and data teams.

Senior Test Engineer to design, execute, and automate tests for Java and Angular applications. Experience with testing frameworks (Selenium, Cypress, Playwright, Robot) and CI/CD pipelines required.

Leads international marketing initiatives across EMEA and the US, managing a team of marketing professionals and overseeing digital campaigns. Coordinates cross-regional projects, manages events, and collaborates with external agencies and sales teams.

Leads, guides, and develops teams of validation engineers and technicians in the evaluation, implementation, and execution of Validation Tests for Automotive power electronics, electronics, and some drive module assembly products. Develops and executes plans for components and systems testing according to automotive standards and customer requirements. Manages day-to-day operations of the validation laboratory ensuring safety of personnel and other EHS requirements. Builds laboratory capabilities including building infrastructure and test benches necessary for the validation of eMotors, inverters, and whole iDM’s (integrated Drive Modules). Collaborates with facility management and external contractors for infrastructure upgrades, repairs, and utilities management. Manages all validation programs and projects in planning, development, and test execution in the validation laboratory. Plans and consolidates lab capital equipment procurement and installation. Develops an open and collaborative team culture and ensures global strong cooperation with our engineering teams at other technical centers and plants globally. Works closely with all other engineering and non-engineering functions to ensure teams are well connected and driving towards safe and flawless launch of our products. Prepares and presents high-level validation program status and plans for organizational development to senior management. Reports to and participates in global staff initiatives for Validation. Improves lab test process to balance

Provide technical support to customers via phone, chat, and email. Troubleshoot hardware and software issues. Collaborate with teams to share best practices and solutions. Maintain customer knowledge base and internal procedures. Provide training and onboarding to new customers.

DevSecOps engineer with extensive experience in automation, CI/CD tools, security analysis tools, and cloud security. Requires strong knowledge of IaC, containerization, scripting, and security standards.

Fullstack Developer will develop frontend and backend functionality for an association component of a financial data aggregation and benchmarking application.

C# Developer to design, develop, and deploy high-performance applications for a French multinational bank. Experience with .NET Framework, REST API, MS SQL, Elasticsearch, Kafka, and Agile methodologies required.

Backend Engineer to develop core-banking technology using Java, Spring Boot, Kubernetes, Docker, and AWS. Experience with Kafka, message-driven architectures, and agile environments required.

Mid Data Engineer will implement and optimize cloud-based data solutions, build data models and pipelines, and ensure data integrity and quality. Requires 2+ years of experience delivering data warehouse/lake/BI solutions, 1+ year with cloud services (Azure preferred), Python, SQL, and relational databases.

Senior Cloud Engineer to design, build, and maintain scalable GCP infrastructure with a focus on Kubernetes (GKE). Requires 5+ years of experience in cloud engineering, strong Linux skills, and expertise in container technologies, CI/CD, and Terraform.

Collaborates with stakeholders to define business requirements for analytics and reporting. Designs, develops, and maintains reports and dashboards using Power BI. Provides technical support for existing tools and identifies data errors. Creates data models and architectures to support analytics initiatives. Requires knowledge of ETL processes, data integration, and data modeling. Experience with SQL, data warehousing, and DAX is necessary. Python experience is a plus.

This role supports Global Mobility Services clients by preparing global instructions, coordinating information flow, ensuring data accuracy, and managing client and vendor relationships.

Lead and build the Controls & Governance function in Poland for a leading international banking group. Drive change management, strengthen operational controls, and ensure regulatory readiness.

Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI‑first era of business.

Cloud engineer to build and maintain cloud infrastructure, including private, public, and hybrid environments. Experience with Infrastructure as Code (Terraform), scripting languages (Python, JavaScript, Go), Kubernetes, and CI/CD pipelines is required.

Welltech seeks a Senior Corporate Counsel with 8+ years of experience advising international technology companies. Responsibilities include leading cross-border projects, providing corporate and commercial legal advice, managing day-to-day legal tasks, and mitigating legal risks. Fluency in English at a C1 level is required.

Experienced Business Analyst to connect business needs with technical solutions, shaping APIs for external partners. Responsibilities include analyzing business processes, gathering requirements, and collaborating with developers and stakeholders. Requires 3+ years of experience in a Business Analyst role, experience in the financial industry, and knowledge of API documentation and testing tools.