5847 English-speaking jobs in Masovian Voivodeship

Medical Data Review Manager-Rheumatologist needed to provide expert medical, clinical, and scientific advisory expertise. Manage projects, ensure data quality and integrity, and conduct data trend analysis. Must be a Board certified Rheumatologist with strong project management and communication skills.

We are seeking ambitious entrepreneurs to build and scale HealthTech startups. You will own your startup, receive funding support, and benefit from mentorship from unicorn founders. Must be based in Europe or the Americas and fluent in English.

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. You will analyze software requirements, manually test products, and communicate with the product development process.

Fullstack Developer specializing in .NET and React to build dynamic web applications.

Senior Data Engineer to develop and maintain a cloud-native data platform for an energy sector organization. Responsibilities include building containerized data services, Kubernetes Operators, and CI/CD pipelines. Requires 5+ years IT experience, 2+ years in data engineering, strong Kubernetes knowledge, and excellent English communication.

Experienced Business Analyst needed for dynamic IT Services project. Translate business requirements into technical solutions, collaborate with stakeholders, and support project outcomes.

Build and maintain production agent systems, including agent loop architecture and custom evaluation harnesses. Develop infrastructure for task generation, synthetic data, and verifiable reward design.

Software Engineer III will implement and support automation for GCP and AWS projects. Troubleshoot Terraform deployments and collaborate with service owners on landing-zone setup. Requires 4+ years of experience in software engineering, infrastructure engineering, or platform/SRE work with hands-on GCP and AWS experience, Terraform, and cloud IAM.

Experienced SAP PM/EAM Consultant needed for large-scale SAP S/4HANA transformation in the energy sector. Support migration from SAP ECC to S/4HANA and modernization of asset management processes.

AI Video R&D Specialist will research, build, and optimize node-based workflows in ComfyUI. Responsibilities include creating narrative-driven long-form content, managing compositing and post-production, and collaborating with the team. Must have 4+ years experience in video production, VFX, or R&D, ComfyUI mastery, and a portfolio showcasing AI-driven video work. Must be comfortable with explicit adult content.

Senior Big Data expert needed for a technology-focused Due Diligence project. Evaluate a data-driven marketing platform, assess data assets, pipelines, and architecture, and identify strengths, limitations, and risks. Translate technical findings into clear insights for stakeholders.

Experienced Java Backend Developer sought for a fast-paced project in the financial/payments domain. Must have proficiency in Java 8, REST APIs, Spring Boot, and Spring Technologies. Solid understanding of microservices, Kafka, and containerization is required. Experience with Git/GitHub, Maven, Jenkins, Jira, and MySQL is also necessary.

Design and develop production-ready AI systems based on LLMs and agent-based workflows. Build and maintain data pipelines for retrieval, orchestration, and evaluation. Implement solutions using frameworks such as LangChain, LangGraph, LlamaIndex, or custom approaches.

Architect and design digital e-commerce platforms and solutions. Lead initiatives from concept to final deliverable. Assess gaps in current platforms and define action plans for digital technologies and data platforms. Build and operate the technical side of digital platforms. Support and deploy system enhancements and manage change approvals. Communicate trade-offs and elevate architectural thinking across teams.

Netguru seeks freelance post-editors for AI-generated content in Romanian, Polish, Ukrainian, Portuguese, or English. Must have familiarity with Translation Management Systems (TMS), understanding of web application interface language nuances, and content design principles.

Manage and develop a business-critical PostgreSQL platform service, ensuring high availability, stability, and quality. Collaborate with stakeholders, service providers, and internal teams to drive continuous improvements and ensure compliance with security and regulatory requirements.

Experienced Business Analyst needed to bridge business needs and IT solutions. Analyze requirements, support solution design, and ensure successful project delivery. Collaborate with stakeholders and technical teams to align solutions with business objectives.

DevOps Engineer will design, implement, and maintain cloud infrastructure for a cloud-native identity platform. Collaborate with developers, testers, and technical writers to build reliable, secure, and automated environments. Expertise in Microsoft Azure, Ansible, and Terraform is required.

Senior Security Engineer II will analyze security telemetry, lead incident response, and automate security workflows using Python. Requires 3 years of SOC experience with SIEM, Python, and EDR platforms. MITRE ATT&CK knowledge and certifications are a plus.

Machine Learning Engineer will develop and deploy AI models for search, recommendations, image moderation, and copyright detection. Responsibilities include building and maintaining ML APIs, working with LLMs, and collaborating with teams to leverage data for product improvements. Must have experience with Python, GCP/AWS, and deploying models to production.