4884 English-speaking jobs in Masovian Voivodeship

technologies-expected :PythonKafkaSQLtechnologies-optional :JavaSpring Bootabout-project :We are looking for a Software Engineer / Senior ETL Developer to design, build, and evolve modern backend and data infrastructure. In this role, you will actively shape scalable ETL solutions while leveraging AI-driven approaches to improve software quality, delivery speed, and maintainability.

IMPACT starts with us. Be an Impact Maker. At Schneider Electric, you will contribute to solving the climate crisis and accelerating the energy transformation that our planet urgently needs. You will work among colleagues with very diverse personal and professional experiences, united by a vision of a better world.

Develop, deploy, and maintain backend services and APIs using JVM languages or Erlang. Write clean, testable code and participate in architecture discussions. Troubleshoot, debug, and fine-tune performance for real-time, high-throughput systems.

Lead Data Scientist will define and deliver ML roadmap, lead projects from research to implementation, and optimize models handling terabytes of data.

Manage and monitor risk assessments for legal entities across EMEA, ensuring compliance with regulatory requirements. Collaborate with regional and global teams to enhance operational efficiency and mitigate risk. Contribute to process improvements and support a collaborative team environment.

Support client infrastructure construction projects by providing risk management assistance. Collaborate with project managers and engineering teams to ensure smooth execution and communication. Contribute to risk-related activities, including maintaining risk registers and monitoring risks.

Designs and proposes innovative, cloud-based data architectures for clients. Develops strategies to address technical challenges and ensures scalable, secure solutions. Leads pre-sales activities, including solution design and effort estimation. Collaborates with stakeholders throughout project stages, providing expert guidance. Designs and drives data migration strategies and architectures, delivering migrations to CRMs such as Salesforce and Microsoft Dynamics 365.

Senior Fiori Developer with German will design, develop, and implement full-stack SAP Fiori solutions. Requires 5+ years of experience with SAP Finance and Controlling modules and 3+ years in application managed services. Must have strong German (B2) and English communication skills.

We deploy the most innovative Customer Experience solutions for our clients. Your future role: Senior SAP PO Developer with GermanResponsibilitiesDesign and develop advanced solutions with SAP Process Orchestration to optimise integration and automate workflows across complex environments.

Design, implement, and manage data processing pipelines within Cloudera DataFlow (Apache NiFi). Develop Change Data Capture (CDC) architectures using tools like NiFi, Kafka, and Debezium. Establish integrations with internal and external data sources. Ensure data security and governance through policies and tools like Apache Ranger.

Provides operational support for File Integrity Monitoring, Secure Configuration Baseline, and Vulnerability Management services. Acts as a primary point of contact for service desk requests, triages tickets, and coordinates with stakeholders. Supports audit activities by extracting evidence and maintaining audit readiness.

Provides administrative and case-specific support to Moderna's IP Litigation team on U.S. and complex legal matters. Supports discovery, document management, budgeting, expert workflows, and operational initiatives. Assists with case management, legal holds, calendar management, and document organization. Supports e-discovery processes, including Relativity, document review, and reuse systems. Manages matter workspaces, supports new matter intake, and assists with billing processes. Collaborates with internal stakeholders, outside counsel, and e-discovery vendors.

Workday Support seeks a Technical Account Manager to build relationships with strategic accounts, oversee multiple accounts, and act as a liaison between Operations, Professional Services, Development, Product Management, and Customers. The ideal candidate will have 7+ years of experience in product support, customer success, account management, or consulting for a complex B2B enterprise software solution and 5+ years of experience implementing or managing a complex SaaS solution. The role requires strong communication, project management, and technical skills.

Supports VAT reporting compliance for specific markets, preparing VAT returns and other indirect tax filings. Provides technical support on indirect tax matters and performs transactional reviews to ensure compliance. Collaborates with stakeholders and identifies opportunities to improve VAT processes.

Junior Treasurer needed for card and crypto operations, reconciliation, disbursement requests, and financial reporting. Requires finance experience, 1C, Google Sheets, and Excel proficiency, and intermediate English.

Leads the creative production engine for a rapidly growing AI company. Manages the brief-to-publish pipeline, including scripting, shooting/generating, editing, and uploading assets. Oversees AI production stack and freelance roster. Focuses on high-volume production (200-1500+ assets/month) with a mix of product-demo, founder-voice, UGC reaction, brand, and motion content. Requires 4-8 years of experience in creative production for mobile gaming UA, DTC, or agency in-house. Must have a strong operator mindset, spreadsheet-level rigor, and experience managing a freelance roster.

Senior Cloud Infrastructure Engineer will design, automate, and operate secure and scalable AWS-based platforms. Responsibilities include supporting hybrid cloud environments, performing advanced troubleshooting, and leading Infrastructure as Code initiatives. Requires 5+ years of experience in infrastructure engineering with strong AWS and enterprise experience.

Software Engineer will build and maintain developer tooling, design and improve CI/CD pipelines, and develop and manage AWS cloud infrastructure. Responsibilities include implementing shared builder services, enabling AI-assisted development, and partnering with application engineers. Requires a BS/BA in Computer Science with 5+ years of experience in software engineering, platform engineering, or a related field. Strong programming skills in TypeScript/JavaScript or Python and experience building and operating solutions in AWS are necessary.

On-site Game Playtester for AAA shooter/FPS/battle royale titles. Test gameplay content, follow scenarios, and provide feedback on fun factor, usability, and balance. Must have good English reading/writing (min. B2 level) and a genuine love for games.

Senior DevOps Engineer needed for a remote role supporting scalable application infrastructure. Responsibilities include building and maintaining cloud environments, implementing Azure services, and collaborating with cross-functional teams. Requires strong communication, problem-solving, and scripting skills (PowerShell, Bash) along with experience with Azure DevOps, Terraform, and CI/CD.