ruby English-speaking jobs in Bielsko-Biała

General Ledger Accountant role involving inter-company account reconciliation, month-end close processes, and managing general reconciliations. Requires accounting experience, strong analytical skills, and fluency in English.

Principal AI/RAG Engineer to design and build production-grade AI and RAG solutions for a global investment management company. Focus on AI-ready data platforms, retrieval quality, and trusted AI experiences. Requires 6+ years Python and 2+ years LLM/RAG experience.

The Environmental Specialist conducts and supports environmental due diligence for acquisitions, divestitures, and real estate transactions. The role assesses environmental risks, compliance, and liabilities. Requires 3-5 years of relevant experience.

General Ledger or Junior General Ledger Accountant to support accounting processes, month-end close, and financial reporting. Requires a degree in Accounting/Finance and at least one year of practical finance experience.

Deployment Strategist owns the end-to-end deployment process, from data validation to launch. Responsibilities include managing pipelines, building dashboards, and supporting commercial negotiations using data analysis. Requires a quantitative degree and 1-3 years of data experience.

Provide strategic legal guidance on IP, technology product development, and licensing for software, data, and AI. Partner with global teams to ensure compliance across the product lifecycle.

Staff Site Reliability Engineer to build efficient, reliable, and scalable infrastructure for modern SaaS platforms. Expertise in automating delivery, managing highly available databases (PostgreSQL), and using Terraform, AWS, and Kubernetes is required.

Lead the global HR Service Delivery Product Owner for askHR, defining and evolving the HR portal experience. Own the HRSD roadmap, platform health, and knowledge strategy within ServiceNow.

The Supply Chain Delivery Planner plans and organizes production and transport to warehouses. This role allocates constrained material, creates delivery plans per customer/country, and interfaces between supply chain and internal delivery teams to ensure on-time fulfillment.

Principal Consultant, Senior Director focused on RWE, Market Access, and Regulatory strategy. Responsibilities include business development, managing client relationships, and delivering strategic expertise across product lifecycles. Requires 10+ years in consulting.

Develop and train machine learning models using Python and PyTorch. Collaborate with teams to design AI solutions and integrate models into production systems.

Clinical Sales Manager DBU responsible for Critical Care productions like Patient Monitoring and Ventilation. Requires 5+ years in medical technology sales, strong negotiation skills, and fluency in English.

QA Engineer role in the iGaming Retention domain. Responsibilities include creating test plans, executing manual/automated tests, and debugging backend issues. Requires 5+ years testing experience, Java, and JavaScript knowledge.

Provide German-English customer support via phone and email for a global retail and e-commerce client. Assist with product inquiries, order support, and general account questions. Must be fluent in German and English.

Senior Product Designer (Growth) to improve onboarding and drive user conversion for a health coaching app. Focus on UI/UX for monetization, using UX research and data analytics. Requires 5+ years in consumer products.

Coordinate sourcing, sales, and logistics for a specialty coffee company. Manage customer communication, sales tracking, and order execution. Requires 2-3 years of experience in FMCG, F&B, or lifestyle sectors.

Prolific seeks advanced Polish speakers to train and evaluate AI models. Tasks include analyzing, editing, and writing in Polish, judging AI performance, and providing feedback.

Experienced Storage Architect needed for unstructured data, focusing on AI and analytics workloads. Design, size, and validate scalable file and S3 object storage solutions for data-intensive environments.

Account Executive role requires 3+ years of B2B sales experience, preferably in supply chain/logistics, with a focus on net new business acquisition. Must be fluent in German and English.

Clinical Data Reviewer (Oncology) role requires CRA or CTM experience in Oncology. Responsibilities include clinical review of large datasets for milestones, data checks, and query generation. Candidates must reside in Poland or Canada.