ruby English-speaking jobs in Lublin

Senior Backend Engineer (Go) to architect multimodal generation pipelines. Design and scale Go microservices for high-concurrency AI workloads, optimizing Kafka/SQS and AWS infrastructure.

Category Buyer EMEA responsible for Travel & Fleet strategy, supplier landscape, and commercial performance across Europe. Drive savings through structured sourcing, negotiation, and contract management. Requires 4-6 years of procurement experience in travel or international companies.

Founding Account Executive to build the Polish territory for Flexport. Drive complex, high-value enterprise deals, shape go-to-market strategy, and establish strategic partnerships in the market.

Sales Account Manager to grow revenue and market share at Enterprise accounts. Develop business plans, own relationships, and lead large-scale transactions. Requires 5+ years exceeding enterprise software sales targets.

Supply Chain Lead IT Architect needed to own the architecture for customer fulfillment, logistics, and Order-to-Cash during a large-scale business separation. Requires deep SAP ECC expertise and experience in logistics/supply chain technology workstreams.

Regulatory Risk & Compliance SME for Cards Department. Support Target Operating Model implementation by developing global regulatory matrices and risk/controls frameworks. Requires strong banking experience in risk, compliance, and process mapping.

Senior Datacenter Engineer required for designing and implementing large-scale enterprise and datacenter networks. Responsibilities include technical oversight, L3 support, and implementing network automation using IaC tools.

Lead and scale the Partner Enablement Apps engineering organization, developing B2B web applications for device and operator partners. Drive technical strategy, organizational health, and delivery excellence across distributed teams.

Lead complex client engagements in Data Protection & Privacy, advising on strategy, governance, and technology solutions. Drive capability development, mentor teams, and support business growth for global clients. Requires 5+ years in data protection projects.

Partner with leaders to improve effectiveness, performance, and people decisions. Shape operating models, coach managers, and manage complex employee relations in a global, scaling environment.

QA Engineer develops and runs functional testing for medical-grade web and embedded systems. Requires 3+ years in software QA, Git, Linux command-line skills, and fluency in Polish and English.

Lead the logistics team to drive operational excellence across the supply chain. Responsibilities include managing planning processes, material flow, and inventory control. Requires 5+ years in logistics and 3+ years in management.

Applied Data Scientist to own complex, non-standard analyses on live commercial and clinical projects. Develop and validate new analytical methods using Python and advanced statistics on microscopy data.

Junior HR Business Partner supports talent initiatives, organizational effectiveness, and HR compliance. Responsibilities include advising on policies, leading employee relations, and managing talent programs. Requires a Bachelor's degree and minimum 4 years of experience.

Build and maintain C#/.NET microservices on AWS ECS. Apply DDD and CQRS to create scalable systems, designing event-driven communication with NATS. Focus on clean, testable code and observability.

Design and implement SAP BI solutions, including SAP BW/4HANA and Datasphere. Develop analytics using SAC, AFO, and Power BI. Requires 8-10+ years in SAP BW development and strong skills in ABAP and data modeling.

Manage the full lifecycle of voluntary corporate actions, analyzing impact and communicating options to stakeholders. Requires 5+ years of corporate actions experience and knowledge of financial markets.

Drive enterprise architecture governance and align IT strategy with business objectives for global Transformers operations. Define roadmaps, translate business demands into scalable solutions, and ensure end-to-end consistency.

VP of Global Commercial Operations & Transformation leads sales governance and digital transformation. This role owns sales processes, CRM, and AI adoption across the lead-to-cash lifecycle. Requires 10+ years in sales operations with experience in digitalization.

Sous Chef role requires culinary leadership with at least two years of experience. Duties include menu planning, overseeing food prep, managing costs, and leading direct reports.