ruby English-speaking jobs in Bielsko-Biała

Develop and own the MLOps and Observability offering for a cloud platform, including Kubeflow, Airflow, Jupyter Notebooks, and monitoring. Responsibilities include designing, building, and maintaining these services, integrating them with shared platform components, and contributing to technical standards.

Sales Administration Specialist needed to handle customer inquiries, invoicing, and documentation. Requires 1+ year in customer support, good English and French (min. B2), and strong service orientation. SAP knowledge is an asset.

Sales Admin Specialist supporting commercial operations by managing sales conditions, discounts, and customer claims in SAP. Requires 2-4 years of experience and proficiency in SAP. Must speak Polish B2, Italian, and English.

Manage end-to-end investigator/site payment processes, including calculations and purchase order management. Requires fluency in English, Polish, and Dutch, with analytical and problem-solving skills.

Commercial Analyst to optimize performance across diverse gaming brands. Responsibilities include data-driven insights, KPI monitoring with tools like Tableau/Looker, and establishing team best practices. Requires strong analytical skills and strategic acumen.

Lead and manage the integrated customer service department for Macmillan Polska, ensuring professional and compliant customer contact. Responsibilities include team supervision, process improvement, and managing operational tasks.

PTP Junior Accountant role involves AP tasks like invoice processing, payment generation, and reconciliations. Requires first accounting experience, B2 English, and proficiency in MS Excel and ERP systems.

Academic Teacher role requires a Master’s degree in Education or PhD, with experience in pre-school and early years education. Must ensure high-quality teaching and implement program objectives. English proficiency is required.

Develop, design, and implement Akamai product training content across various modalities. Collaborate with SMEs to create engaging learning solutions using instructional design strategies. Requires experience in content development and applying adult learning principles.

Lead a team of researchers, own projects from conception to deployment, and apply machine learning to improve core business metrics.

Meticulous Digital Files Clerk responsible for organizing, archiving, and retrieving electronic records. Duties include data entry, managing digital asset lifecycles, and converting physical archives. Requires 1-3 years of administrative experience.

This is a global tax role combining indirect tax leadership with technology transformation. The Senior Manager will serve as a business partner for the APAC region, supporting EMEA and the Americas. Responsibilities include leading tax advisory, compliance, and technology initiatives, driving digitalization, and improving data quality.

Deliver advanced technical support for QSR technology environments as an L2 Agent. Requires 2-4 years of experience, strong networking/hardware knowledge, and C1 level English and German proficiency.

Seeking 2 Teaching Assistants for the Department of Physiology. Requires a Master's degree in biology or related field, and English proficiency for teaching. Medical or biology background is required.

Organize global company events, managing budgets, vendor coordination, and execution for online and offline events. Requires 3+ years of event management experience, knowledge of global event markets, and fluency in English.

Provide technical support via phone and email to individual and business customers in Hungary and English. Explain technical concepts to non-technical customers.

PhD position investigating the relationship between river corridor plant distribution and soil microbiological properties. Research involves field and lab work on plant and soil samples in Polish river valleys.

Regional Fleet Coordinator to join Procurement Business Operations. Responsibilities include managing fleet data, monitoring compliance, coding invoices, and maintaining vendor relationships. Requires relevant experience and strong English communication.

Perform end-to-end AML/KYC processes, including CIP, CDD, and EDD, for new and existing customers. Collect and analyze client data, screen against sanctions lists, and conduct risk assessments.

Post-doc (adjunct) position at the Cancer Genetics department. Responsibilities include head and neck cancer research, experiment documentation, grant preparation, and presenting results. Requires a PhD and molecular biology skills.