ruby English-speaking jobs in Bielsko-Biała

Calibration Technician responsible for calibrating, troubleshooting, and repairing instrumentation and measuring systems. Duties include performing verifications, operating calibration equipment, and documenting activities per quality standards. Requires experience with instrumentation and technical drawings.

IT Support role for Frontex at NTU International A/S. Requires at least 2 years of relevant professional experience and strong skills in Excel, Word, and Outlook.

Develop 5G UPC SW for the RAN Performance organization. Requires C/C++ experience, real-time embedded systems knowledge, and strong analytical skills. Knowledge of 5G/LTE standards is an advantage.

Support Sales & Marketing Teams in France by creating and formatting digital presentations, data visualizations, and other creative assets. Requires advanced PowerPoint, Adobe Photoshop/Illustrator, and fluency in French and English.

DWH QA Tester needed for a banking client, focusing on Snowflake and AWS. Requires proven experience in data warehouse testing, automation, and strong SQL proficiency for validating large datasets.

Product Owner for an AI RegTech scale-up. Own product pillars from concept to detail, translating customer needs into validated requirements. Requires senior experience in compliance, SaaS startups, or AI product development.

Mid-Level Vue.js Developer needed for a fast-growing healthcare supply chain startup. Build responsive UIs using Vue.js and Tailwind CSS. Requires 3+ years of frontend experience, strong JavaScript/TypeScript, and advanced English.

Create and maintain content pages and websites using CMS platforms. Manage digital assets, prepare content for migration, and create content reports. Requires technical aptitude, CMS experience, and B2 English proficiency.

Senior Software Development Engineer in Test (Backend) to build scalable automated testing systems and ensure quality engineering for digital banking projects.

Customer Support Coordinator for Poultry EMEA serves as the main customer representative, providing best-in-class service from initial contact through fulfillment. This role involves processing requests, promoting service solutions, and collaborating with internal teams.

Service Electrical Engineer to support project engineering, including hardware/software supervision and onsite commissioning. Requires a bachelor's degree in Electrotechnics or Electrical Engineering.

Finance GBS Intern role supporting finance operations across payments, intercompany, and cash application. Supports day-to-day activities, reporting, and process improvement in a multinational environment.

P&C Services Specialist processing HR and payroll matters for Swedish employees. Requires Personnel Administration and Payroll experience, English fluency, and familiarity with ticket systems and SAP HR.

Provide comprehensive administrative support to the Site Manager and project team during CCGT power plant construction. Duties include managing schedules, correspondence, document preparation, and coordinating meetings. Requires strong organization and communication skills.

Senior Manager - Service Excellence drives efficiency and clarity by managing process improvement initiatives. This role uses data and Lean/Six Sigma to optimize operations, define KPIs, and recommend informed decisions.

Hot Gas Path Design Liaison Lead Engineer supports hardware quality and fulfillment. Responsibilities include driving supply chain improvements, supporting hardware qualifications, and applying HGP design knowledge to reduce cost. Requires MSc in Engineering and CAD/CAE experience.

Part-time Work Student AI role for AI/Data Science students. Support AI exploration across business processes, turning challenges into feasible AI use cases and prototypes. Focus on practical AI, data, and automation.

Mid Yocto/Embedded Linux Developer needed with 5+ years of experience in embedded software. Requires commercial experience with Yocto Project, Embedded Linux, and C/C++. Knowledge of BitBake, recipes, and Linux architecture is essential.

Forward Deployment Engineer builds and deploys enterprise-grade AI solutions using Snowflake AI Platform and LLMs. This role involves architecting AI pipelines, serving as a technical advisor, and productionizing AI at scale. Requires 3+ years of software engineering experience.

Technical Support Engineer providing support for end-user computing environments. Requires fluency in Polish and English, experience in IT Support, and knowledge of Microsoft technologies.