ruby English-speaking jobs in Bielsko-Biała

Own the commercial launch execution for Rezurock and future transplant products in Poland. Drive market readiness, customer engagement, and sales delivery while leading a high-performing commercial team.

Senior Backend Engineer (Go) for Gitaly, building GitLab's Git data storage tier. Own complex technical initiatives, leading design for distributed storage, performance, and reliability. Requires experience with large-scale systems and Go.

Senior Director Analyst to lead research on Emerging Technology and Trends in AI data security and identity management. Develop thought-leading advice for clients on critical future security technologies.

Develop gas-fired power plant projects in Poland by identifying locations, securing partnerships, and managing negotiations. Requires energy sector experience, knowledge of the Polish market, and fluency in Polish and English.

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.

Deliver and configure business travel Point of Sale (POS) tools. Lead end-to-end deployment using GDS platforms like Sabre, Galileo, and Amadeus. Manage stakeholders and integrate OBTs like Concur. Requires 5+ years of experience.

Senior Business Growth Manager for Real Estate. Own end-to-end commercial projects across four European markets. Improve sales processes, automate workflows in Salesforce, and scale best practices. Requires 5+ years in Sales Ops/RevOps.

Drive commercial success for ABB's welding software portfolio by combining business development, technical consulting, and customer success. Grow the global welding software business through sales pipeline ownership and strategic account planning.

Own company execution across Supply, Demand, and Marketplace teams. Manage P&L discipline, KPIs, and cross-team launches. Requires experience running operations at a proptech or marketplace with $10M+ annual revenue.

Senior Manager, Entrepreneur Experience, supports globally ambitious founders in Poland. Responsibilities include identifying promising founders, serving as a strategic partner to current entrepreneurs, and building a world-class AI mentor network. Requires 5+ years of experience and fluency in Polish and English.

Lead digital transformation by owning the strategy and evolution of ERP, BPMS, and data warehouses. Drive automation, optimize processes, and manage a team of ~20 professionals.

Cybersecurity Risk Manager needed to protect critical ICT systems handling sensitive data. Responsibilities include risk assessments using ITSRM2/EBIOS, developing security policies, and advising on secure SDLC and cloud/AI controls.

Senior Analyst in Valuation Control performs IPV, Valuation Adjustments, and Fair Value Levelling. Requires 5-10 years in Finance with strong analytical skills and knowledge of financial instruments and regulations.

ML Technical Lead to direct ML-driven tools for game development, focusing on Unreal Engine workflows and productivity. This role involves technical leadership, coaching, and aligning ML capabilities with practical game creation value.

Develop and optimize the Gas Storage solution using Python and Angular. Responsibilities include refactoring, maintaining backend components, and supporting the production system while collaborating with stakeholders.

Senior Finance Analyst joins the FP&A team to drive financial insights across a dynamic region. Responsibilities include leading forecasting, budgeting, and reporting improvements while championing digital transformation. Requires 6+ years of experience and strong analytical skills.

Senior Software Engineer & Team Lead to manage a Consumer Product team. Responsibilities include leading engineers, driving technical strategy, and ensuring product quality using a modern tech stack. Requires 2+ years of team leadership experience.

The Application Development Supervisor oversees the development, maintenance, and enhancement of enterprise software applications. This role leads a geographically distributed team of developers, ensuring alignment with business objectives and high standards of code quality.

Lead end-to-end change management workstreams across complex transformation programs. Design and execute change strategies covering stakeholder engagement, communication, training, and adoption. Partner with project and program management teams to align change activities with program objectives.

Senior PV Officer/Team Leader manages ICSR staff, optimizes procedures, and ensures data accuracy. Requires 3-4 years in pharmacovigilance, including 1 year in a line manager role, and fluent English.