ruby English-speaking jobs in Bielsko-Biała

Senior Engineer needed for C++, Go, or Rust to build the application layer for a Real-Time platform. Responsibilities include aggregating observability data and developing monitoring agents. Requires 7+ years in data-pipeline applications.

Senior Data Scientist needed with 6+ years in Data Science/AI. Requires 4+ years in production Python AI code and 2+ years in LLM development, preferably using RAG. Expertise in GenAI frameworks like LangChain is key.

Drive end-to-end product data management by owning creation, changes, and delisting items in 3DX/SAP. Ensure data accuracy and compliance while collaborating with Managers to meet timelines.

Data Architect to design and deliver modern data solutions on Google Cloud Platform. Lead architectural decisions, build scalable frameworks, and drive data quality and analytics. Requires 8+ years as a Data Lead/Architect with GCP Data Engineering stack experience.

Senior Backend Software Engineer to build a foundational data streaming architecture. Requires 7+ years in Java, experience with analytical serving layers (Iceberg/Delta Lake), and object storage protocols.

Implement the Rare Diseases Medical Affairs plan, driving medical education and scientific communication. Manage KOL relationships, monitor scientific data, and coordinate medical research initiatives. Requires a scientific degree and fluency in Polish.

Design and evolve secure, scalable, cost-efficient cloud landscapes on Microsoft Azure for enterprise clients. Responsibilities include end-to-end architecture design, implementing CI/CD, and managing cloud-native networking and security.

Lead a team of 6 analysts to drive strategic transformation in product selection, pricing, and promotional budget optimization across target markets. Automate processes and establish data-driven frameworks for business intelligence.

R2R Senior Accountant requires German and English proficiency (B2+). Responsibilities include month-end close, financial reporting, and maintaining master data. At least two years of RTR accounting experience is required.

Customer Service Specialist needed to manage a DACH customer portfolio. Responsibilities include contacting customers in German and English regarding invoices, payments, and disputes. Requires fluency in German and English, and experience in Customer Service or Accounts Receivable processes.

Senior Full-Stack Engineer building scalable services using ASP.NET Web API (C#) and React/TypeScript within a microservices architecture. This hands-on role requires expertise in front-end and back-end development.

AR Accountant manages customer receivables, monitors overdue balances, and handles collections. Responsibilities include reconciliations, tax documentation verification, and supporting O2C processes. Requires 2-5 years of AR experience and B2 English.

Direct a lab operations team overseeing equipment engineering, inventory, purchasing, and facility maintenance. Translate customer needs into lab strategies, manage resources, and ensure safety and compliance.

Lead pricing and monetization strategy for n8n, turning it into a data-informed growth lever. Design packaging across community, self-serve, and Enterprise tiers, owning pricing frameworks and cross-functional rollouts.

Facility & Infrastructure Engineer needed for a packaging company. Manage site infrastructure, plan investment projects, and oversee utility operations. Requires technical degree and 4-5 years of relevant experience.

Technical Support Agent required to diagnose and resolve hardware, software, and network issues via telephone. Must have B2 Hebrew and B2 English proficiency. Responsibilities include user access administration and vendor coordination.

Senior PostgreSQL Data Engineer for the financial sector. Design, develop, and maintain high-performance PostgreSQL solutions for large-scale data processing, optimizing performance and building data models for real-time analytics.

Tech Lead for Security and Identity Platform. Own technical direction, architecture, and delivery for authentication, fraud protection, and access governance. Requires 8-10+ years in backend engineering with security expertise.

Manage AP mailbox, process payments, and maintain payment documentation. Coordinate with Accounting on reconciliations. Administer banking systems, manage corporate cards, and support cash pooling. Requires 2+ years in AP and Excel proficiency.

Design and deliver the data, integration, and automation backbone for the ITAM & CMDB ecosystem. Implement scalable engineering for data ingestion, quality, and modernizing ITAM data flows between systems.