5195 English-speaking jobs in Masovian Voivodeship

Senior ITSM Data Engineer to design, build, and maintain data architecture for BMC Helix, ensuring data quality and reliability. Requires experience with data warehousing, ETL processes, SQL, Python, Airflow, and CI/CD pipelines.

Full Stack Engineer to develop and maintain applications, build APIs and cloud services, and collaborate on scalable solutions. Experience with Node.js, React/Vue.js, Azure, Docker, and Python is required.

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, SFTP, REST API, and SOAP protocols is required. Experience with Git/GitHub, GitHub Actions, Maven, Jenkins, Jira, and MySQL is also necessary.

Experienced User Support Specialists needed for a long-term international project supporting a 24/7 mission-critical IT environment. On-site work required.

Cloud Engineer needed for a European public institution. Requires expertise in Google Cloud technologies, scripting (PowerShell, Terraform, Ansible, Go, Bash), Linux administration, DevOps, and Cloud security.

Junior Project Manager to support and drive IT infrastructure projects. Planning, tracking, communication, and reporting across projects with internal and external stakeholders. Must have knowledge of agile and waterfall project management frameworks, classical project management skills, and excellent communication skills.

Experienced AI Project Manager to lead and coordinate AI initiatives, ensuring delivery of solutions aligned with local and Group-wide standards.

Senior Data Engineers will build a highly scalable data ingestion platform for millions of Allegro customers. The platform processes 5 billion clickstream events daily using a mix of on-premise and Google Cloud Platform (GCP) services. Required skills include programming in Scala or Java, knowledge of distributed systems, data storage, and processing frameworks like dbt, Spark, or Apache Beam, and experience with GCP or other public cloud environments.

Senior DevSecOps Engineer will develop Python and Bash tools on Linux servers, implement security mechanisms, and troubleshoot infrastructure issues.

AI Video R&D Specialist will research, build, and optimize ComfyUI workflows for narrative-driven long-form content. Responsibilities include character consistency, style control, and post-production. Must have 4+ years experience in video production, VFX, or R&D, ComfyUI mastery, and a portfolio showcasing AI-driven video work. NSFW content experience is required.

Designs and owns the Architecture Runway, aligning it with the long-term Target Architecture. Collaborates with Agile Release Trains to synchronize technical roadmaps with business priorities. Drives end-to-end solution designs, managing complex integrations and data flows across a heterogeneous landscape. Translates business requirements into detailed designs and actionable backlogs. Identifies, designs, and scales AI-driven innovations within Source to Contract solutions. Author and maintain architectural artifacts, ensuring compliance with GxP, GDPR, ICFR, and Roche security standards.

Develop AI-native applications using JavaScript, TypeScript, and modern frameworks like React and Node.js.

Experienced Guidewire Developer to implement and configure Guidewire modules (BillingCenter or ClaimCenter), review and write code, and integrate with external systems.

Senior Data Scientist to build and maintain machine learning models for predictive analytics, optimization, and forecasting. Develop recommendation systems and algorithms, process and enhance datasets, and conduct data quality audits. Requires 5+ years of experience, proficiency in Python, SQL, and a public cloud environment.

Shape the product vision and roadmap for AI capabilities across CKEditor. Drive prioritization, translate business needs into technical requirements, and manage the product lifecycle. Collaborate with engineering, design, and business stakeholders to turn AI opportunities into product decisions.

Develop advanced reinforcement learning (RL) environments and scalable evaluation systems for cutting-edge AI models. Design and implement RL environments, task generation pipelines, and reward models. Collaborate with engineers to ensure environments are scalable and reproducible.

Java Developer will participate in the full development lifecycle for Citi's next generation Risk Management Platform. Responsibilities include analysis, design, development, deployment, and 3rd line production support. Requires 5+ years of Java development experience with Spring Boot and Microservices, strong understanding of distributed systems, and excellent analytical and communication skills. Familiarity with Kafka, Docker, Kubernetes, ELK, MongoDB, SQL, Python, and Tableau is a plus.

Experienced finance professional needed for end-to-end ownership and governance of intercompany accounting processes across multiple legal entities.

SAP S/4HANA Treasury Consultant will design, implement, and optimize treasury solutions. Collaborate with teams to ensure seamless integration and provide technical support. Must have proven experience in SAP S/4HANA Treasury implementations and strong understanding of treasury processes.

Senior Level Artist will produce playable levels in Unreal Engine based on art direction and level design needs. Requires 5+ years in AAA game development with 3+ years in UE, a strong portfolio of playable levels, and experience with industry-standard 3D modeling software. Must be able to interpret concepts, understand traditional art skills, and collaborate effectively.