12855 English-speaking jobs in Masovian Voivodeship

CloudLinux seeks a passionate ELS Kernel Developer to backport patches to enterprise Linux distributions. Responsibilities include kernel development, automation, and cross-team collaboration. Requires strong C programming, debugging, and scripting skills.

Provide IT support to customers, including troubleshooting issues across multiple systems and technologies. Install and configure hardware and software solutions, including virtual machines, operating systems, and antivirus.

Manage accounts receivable processes, ensuring accurate billing and collections. Process invoices, track payments, and communicate with clients regarding payment issues. Reconcile discrepancies and collaborate with the finance team to maintain accurate financial records.

Design and implement autonomous, self-validating reports for a leading Polish telemedicine platform. Build and maintain AI-driven workflows, automating business processes and improving reporting efficiency.

Conducts inspections of electrical systems, equipment, and installations to ensure compliance with standards and client specifications. Reviews electrical schematics, prepares inspection reports, and collaborates with project teams to resolve issues. Requires a degree or certification in Electrical Engineering or a related field and proven experience as an Electrical Inspector.

Senior Azure Engineer will maintain Azure cloud infrastructure, manage M365 Online services, and design/implement CI/CD pipelines. Requires fluency in Azure environments, experience with IaC using Azure Bicep, and knowledge of Azure cloud services, networking, and security. Must have at least 4 years of experience in a similar role.

Design, develop, and maintain web applications using Python (Django/Flask). Build responsive frontends with HTML, CSS, and JavaScript. Integrate applications with databases, APIs, and data platforms.

ServiceNow Architect will design and ensure a comprehensive view across Business, Information, Systems and Technology. Provide top level business and technology architecture consultancy services to clients. Provide input to the design of ServiceNow based ITSM solutions. Lead or support creation of innovative digital offers. Support implementation programs for complex enterprise scale solutions. Work with Customer Managers, Architects, Subject Matter Experts, Solution Designers and senior level representatives.

Senior Gameplay Designer to develop a new Witcher Saga game. Responsibilities include designing, prototyping, and iterating on gameplay features using Unreal Engine 5. Requires 5+ years of experience in the game industry, proven success in creating innovative gameplay mechanics, and experience with Unreal Engine 5.

Lead a gameplay engineering team focused on animation, locomotion, and camera systems for The Witcher 4. Collaborate with designers, animators, and QA to deliver high-quality gameplay experiences.

Senior Finance Analyst will analyze global, regional, and country payment terms, track working capital (WC) objectives, and implement advanced WC reporting. Requires a Master's or Bachelor's degree in finance/administration, experience with advanced reporting and data analysis, and proficiency in data visualization tools (PowerPoint, Tableau, Power BI). Must have SAP knowledge, strong analytical skills, and excellent communication skills.

Internal Auditor to execute audit engagements across regulated entities in the EU, UK, Hong Kong, and Dubai. Responsibilities include testing technology-enabled processes, evaluating internal controls, and ensuring compliance with applicable regulations.

Senior Technical Artist will maintain artistic direction and quality for characters, environments, and effects. Responsibilities include content creation, pipeline maintenance, and collaborating with Engineering and Art departments. Requires 5+ years of AAA game development experience, 3+ years in Unreal Engine, and a strong portfolio.

Lead engineering teams in building sustainable products that accelerate the delivery of life-changing diagnostics and medicines. Drive product strategy, lead cross-functional excellence, and foster trusted partnerships. Execute end-to-end lifecycle management, champion customer-centricity, and nurture team development.

Senior Java Developer will create and implement solutions for investment banks. Responsibilities include working in Scrum, advising clients, mentoring junior developers, and reporting to the Team Leader. Requires 4+ years of Java development experience, strong knowledge of Java 17+, Spring Framework, RESTful APIs, microservices, and messaging systems. Experience with Angular, Oracle databases, Docker, Kubernetes, CI/CD tools, Git, and observability tools is also needed. Fluent English is required.

Visa seeks a Staff Software Engineer in Test to join the Treasury Test Engineering team. The candidate will be responsible for testing system infrastructure solutions for business-critical projects. Responsibilities include designing, developing, and maintaining an enterprise-level test automation suite, contributing to product quality improvements, and collaborating with application teams for integration testing.

Lead .NET Engineer with expertise in AI and Azure to design, develop, and deploy AI-driven solutions. Collaborate with data scientists and product owners to transition AI research into production software. Mentor developers and drive technical best practices.

Data Analyst to support data management in the risk domain. Analyze data requirements, design solutions, and maintain close cooperation with stakeholders. Requires 3+ years of experience in banking data analytics, strong SQL skills, and proficiency in data management concepts.

Design and build production-grade AI agent systems on Azure using Microsoft Extensions AI, Azure AI Foundry, and agentic frameworks. Develop and maintain REST microservices hosted on Azure Container Apps. Integrate agents with external APIs, internal services, and enterprise data sources.

Cyber Security Consultant needed to provide security consulting for cloud services, web applications, and infrastructure solutions. Analyze vulnerabilities, assess risks, and propose mitigation strategies. Collaborate with IT and business stakeholders to ensure effective security controls.