16541 English-speaking jobs in Masovian Voivodeship

Manage global hosting operations, including Cloud and Server environments. Ensure operational performance meets SLA targets and business expectations. Build and maintain relationships with third-party suppliers. Manage nearshore and offshore teams to deliver consistent hosting services.

Design, implement, and manage PostgreSQL database solutions for a large-scale, highly regulated financial organization. Responsibilities include logical replication, performance optimization, and troubleshooting in distributed environments. Expertise in PostgreSQL versions 14 to 17, logical replication, postgres_fdw, and declarative partitioning is required.

Ansible Engineer needed for platform support team. Responsibilities include developing and maintaining Ansible playbooks, implementing CI/CD pipelines, managing infrastructure as code, and collaborating with development and operations teams. Strong experience with Ansible, GitHub Actions, Terraform, and Terragrunt required. Experience with cloud platforms (AWS, Azure, GCP) is a plus.

Lead the design, development, and delivery of complex, high-performance software features in a financial industry project. Mentor team members, drive architectural discussions, and ensure high-quality coding standards.

Azure expert needed for a new project focused on designing, deploying, and managing Azure Kubernetes Service (AKS) clusters and containerized workloads. Requires proven experience with AKS, containerized applications, Kubernetes architecture, and Docker.

Technical Writer to create and maintain project documentation for a global telecommunications company. Responsibilities include converting technical information into clear documents, ensuring version control, and maintaining consistent terminology. Requires 3+ years of experience, excellent English skills, and knowledge of modern IT technologies.

Develop and operate LLM-based AI systems written in Python, including RAG and Agent solutions. Focus on productionizing AI applications at scale, starting with the personalization and enhancement of the connected cooking experience.

ResponsibilitiesThis role has been created to provide high-quality programming expertise within a strategic analytics function. The successful candidate will support the design, development, and testing of advanced analytic platforms used to drive data-driven decision making.

Assistant QC Manager to support quality assurance and quality control activities across construction projects. Assists in implementing and maintaining the Quality Control Plan, monitors construction activities, conducts site inspections, and reviews material submittals. Requires a Bachelor's degree in a related field and 2-5 years of experience in construction quality control.

Database Reliability Engineer will maintain, operate, and scale production datastores in a global, multi-regional environment. Responsibilities include ensuring high availability, low latency, and reliability of the data persistence layer, designing and implementing automation for datastore provisioning, and building observability around databases. Requires 2-3+ years of hands-on experience running PostgreSQL in production cloud environments (preferably AWS) and exposure to managed datastores.

Identifies, assesses, and monitors IT, cybersecurity, data protection, and business continuity risks. Advises cross-functional teams on risk-aware decision-making. Coordinates audits, security reviews, and compliance checks.

Sustainability Manager will lead and manage sustainability projects, including energy modeling, decarbonization, and ESG reporting. Requires 8+ years of experience as a Sustainability/Energy Consultant, a relevant degree, and fluency in English.

For one of our clients carrying out projects for EU institutions we are looking for experienced Fullstack or Backend developer with . Net and Angular (m/f/n) working on enterprise-grade software systems. Tasks:Design and develop parts of a complete enterprise-grade software system (. NET, Angular), based on the analysis of the customer's functional and non-functional requirements.

We at Sigma Software are looking for an experienced Android Engineer with strong Java/Kotlin skills to join our team and work on Android system internals. This is a Middle-level position offering the opportunity to contribute to innovative accessibility solutions used by enterprises worldwide. You can work remotely, onsite, or in a hybrid format — we are flexible to fit your lifestyle.

Who We AreWe are on a mission to make all science open, enabling the research community to develop the solutions we all need to live healthy lives on a healthy planet. Frontiers is one of the world's largest and most impactful research publishers, dedicated to making peer-reviewed, quality-certified science openly accessible.

We're Hiring: Integration System Analyst (Salesforce, Marketo, OIC, Workato)Company: EMK SOFTExperience: 5+ yearsWork Format: Remote (EST time)Level: Mid/SeniorLanguage: English Professional (B2+)About the RoleWe are looking for a hands-on System Analyst who thrives on translating complex business needs into precise technical specifications—and ensures flawless implementation.

Design, build, test, and deploy cloud and on-premise data analytics services. Model development and operationalization, AI consultancy, and collaboration with project teams. Requires 3+ years experience as an AI Engineer or Data Scientist with strong Python, SQL, and Spark/PySpark skills.

We seek a Middle/Senior C# Developer to develop Windows applications and servers using .NET technologies. Responsibilities include designing back-end systems, collaborating with clients, and implementing process improvements.

Designs, develops, and maintains automation scripts and tools using Python, PowerShell, and Bash. Collaborates with teams to identify and deploy automation capabilities. Troubleshoots and resolves scripting issues.

Senior Data Platform Engineer will design and implement scalable data pipelines using Spark, Delta Lake, and Iceberg. Responsibilities include developing and maintaining lakehouse capabilities, integrating data warehousing solutions, and ensuring data reliability and performance.