12872 English-speaking jobs in Masovian Voivodeship

Lead .NET Developer will design, develop, and maintain backend applications and services using C# and .NET. Responsibilities include building RESTful APIs, applying object-oriented design principles, and ensuring high code quality. Requires 7+ years of experience with C#/.NET, ASP.NET, SQL Server, and RESTful services.

Drive strategic initiatives and operational excellence as a PMO Specialist. Manage project lifecycles, budgets, and resources, ensuring alignment with business objectives. Prepare executive reports, analyze data, and collaborate with cross-functional teams.

Fullstack Software Engineer III will design, implement, and maintain full-stack solutions using Java, Spring Boot, TypeScript, and React. The role involves collaborating with designers, participating in code reviews, and troubleshooting application performance. Must have 3+ years of experience and proficiency in English. Familiarity with business process management frameworks and public cloud systems is preferred.

Microsoft Fabric Data Engineer needed to build a digital innovation hub in Poland. Requires hands-on experience with Microsoft Fabric, Azure, data warehousing, Spark Engineering, SQL, Python, and fluent English.

Senior developer and architect role focused on designing, optimizing, and governing technical and functional development within the Retention or Payments domain. Requires 2+ years of experience making architectural decisions, Java/Kotlin development experience, and knowledge of Event-Driven and Microservice Architectures.

Senior Data Engineer will design and implement data systems for a Fortune 500 client in finance, loans, investments, and real estate. Responsibilities include building data platforms, data pipelines, and leveraging Gen AI applications. Requires 5+ years of experience, expertise in Python, SQL, Snowflake, AWS, and excellent communication skills.

This role ensures service provider activities comply with internal policies, contractual criteria, and tire policy requirements. The Specialist will define, prepare, and maintain KPIs and reporting tools, oversee the automated job approval process, and analyze cases requiring deviation from predefined rules.

Lead .NET Developer to design, develop, and maintain secure, scalable backend applications and services for enterprise clients.

Packaging Deployment Specialist will lead packaging development and industrialization activities for new and existing products, ensuring technical, economic, and operational excellence. Responsibilities include evaluating technical and economic feasibility, defining project objectives, and driving value optimization across the packaging value chain. The ideal candidate has a degree in Packaging, Engineering, Design, or a related field and at least 3 years of experience in packaging development.

Full-Stack Developer with Python (Django) and Angular experience needed for space sector projects. Will work on platform deployment, documentation updates, and maintenance. Must have backend Python and frontend HTML/CSS knowledge, and experience with PostgreSQL or similar databases.

We are seeking a UX Designer to champion exceptional user experiences across native iOS and Android applications. The role involves integrating user research and data into design decisions, collaborating with cross-functional teams, and adhering to design system guidelines.

Develop and maintain software components using TypeScript, NestJS, and Google Cloud to create cohesive applications. Implement RESTful and GraphQL APIs, contribute to Digital Incentives and Loyalty solutions, and create technical documentation.

Lead design team, manage resources, and shape product vision. Set design standards, mentor designers, and facilitate workshops. Translate design value into business language and oversee project portfolio. Proven leadership, design skills, and fluency in English required.

We are looking for an International Sales Specialist to join our team, responsible for selling products from various board game publishers across global markets. The position is based in Poland and offered by Lucky Duck Games, a member of the Goliath Group. International Sales Development Identify and pursue new sales opportunities in international markets.

TuxCare offers a comprehensive portfolio of security solutions for Linux and open-source software designed for enterprise organizations. With TuxCare, companies can automate live vulnerability patching, minimize downtime, ensure security and compliance, and rely on a team with deep expertise in Linux security.

Senior Data Engineer to design, build, and maintain data pipelines in cloud environments (AWS, Snowflake). Requires 5+ years of experience, expertise in data pipeline design, and proficiency in Terraform, SQL, and data integration tools.

Senior AWS DevOps Engineer to build and support tools, processes, and infrastructure for software delivery and scaling. Requires 5+ years of experience with DevOps practices, AWS services, Kubernetes, Python, GitOps, Terraform, Helm, and CI/CD pipelines.

Senior Data Engineer / Data Scientist needed to design and develop scalable data pipelines, build and optimize AI/ML models, and develop agent-based solutions leveraging LLM technologies. Experience with Python, PySpark, Big Data, and alerting models is required.

Data Scientist will join the R&D team and work on the full data lifecycle, from research to implementation. Responsibilities include developing prototypes, collaborating with departments, and creating automation solutions using AI, Generative AI, and Machine Learning.

Cybersecurity Senior Manager to drive global authentication and directory security strategy. Define success criteria, manage cybersecurity risk, and automate security configuration for Active Directory and Microsoft Entra. Ensure holistic authentication strategy for multi-cloud environments.