ruby English-speaking jobs in Lublin

Sr. Software Engineer II / Tech Lead for an agentic platform. Lead technical discussions, ship full-stack features, and maintain production systems. Requires 8+ years building complex enterprise systems with strong system design judgment.

Lead Python Backend Engineer needed to work on cutting-edge, decentralized systems. Requires 5+ years of programming experience, including 1+ year with Python, and 2+ years of team management.

Senior backend engineer to design and own business-critical systems. Strong Python skills and distributed systems experience required. Focus on system reliability, observability, and performance. Collaborate with product, frontend, and platform engineers. AI-native working style with experience using AI tools in daily workflow.

Senior Director, Technology Engineering & Site Lead provides strategic and operational leadership for engineering teams. This role drives delivery excellence, workforce strategy, and technology execution to scale the Global Digital Foundry.

Senior Platform Engineer to lead design and operational excellence of a critical Azure data and reporting platform. Responsibilities include driving CI/CD, IaC implementation, and establishing observability and resilience.

Own the global datacenter service strategy and lifecycle, guiding compute, storage, virtualization, and DR. Define service levels, manage strategic partnerships, and drive infrastructure modernization across global teams.

Senior Java Engineer develops the core back-end platform for a digital marketing company. Requires 6+ years in large-scale Java application development, distributed systems, and SQL expertise. Must be proficient with Kubernetes and AWS services.

Senior Data Scientist/Analyst applies data analysis and GenAI to airline commercial domains. Responsibilities include ML modeling, BI development in Tableau/Power BI, and driving efficiency. Requires 3+ years experience with Python, SQL, and ML model validation.

Dynamic HR Director needed to build and lead people operations in Poland. Responsibilities include workforce planning, establishing HR systems, and ensuring compliance with Polish labor law. Requires 8+ years of HR leadership experience.

Lead R&D for Classical Communication & Compute at T Hub. Define long-term vision for next-gen communication and compute systems, driving research agendas in areas like wireless, photonics, and AI/HPC.

Engineering Manager oversees two Big Data teams, managing people, delivery, and stakeholder alignment. Responsibilities include planning backend projects, driving operational excellence, and mentoring engineers. Technical background in Big Data is preferred.

Senior Java Developer needed to implement and customize Guidewire core insurance systems and develop internal R&D solutions. Requires 4+ years of Java experience, OOP knowledge, and B2/C1 English plus B2 French or German.

Lead global mechanical category strategies, combining engineering knowledge with procurement expertise. Develop strategies, manage suppliers, and negotiate contracts across global operations. Requires strong technical background and strategic sourcing experience.

Director, Global Regulatory Labeling Strategy leads global labeling strategy for multiple products. Responsibilities include authoring CCDS, USPI, and EU SmPC, driving cross-functional collaboration, and influencing senior leadership decisions. Requires 10+ years in the pharmaceutical industry.

Senior Director, Technology Engineering & Site Lead provides strategic and operational leadership for engineering teams. This role drives delivery excellence, workforce strategy, and technology execution to scale the Global Digital Foundry.

Director, Global Regulatory Labeling Strategy leads global labeling strategy for diverse products. Responsibilities include authoring CCDS, USPI, and EU SmPC, driving cross-functional collaboration, and influencing senior leadership decisions. Requires 10+ years in pharma with global regulatory labeling experience.

Full stack Software Developer to develop the MUSE application for offshore wind monitoring. Requires 3-4 years in backend development, C# with .NET Core, and strong English skills.

Quantity Surveyor prepares cost estimates and project valuations in construction. Responsibilities include analyzing technical documentation, preparing bills of quantities, and monitoring project costs. Requires a construction/civil engineering degree and one year of experience.

Experienced Data Engineer with software engineering skills needed for a strategic reporting and access management platform. Responsibilities include developing data solutions with Databricks, working with Azure, and contributing to .NET/C# web development.

Lead Enterprise Domain Architect to define and maintain the functional architecture vision across business domains like Finance and HR. This role ensures coherence, arbitrates trade-offs, and guides enterprise system evolution.