ruby English-speaking jobs in Bielsko-Biała

Senior Product Designer to create user experiences for complex SaaS products used by marketers, analysts, data teams, and enterprise clients. Translate product requirements into intuitive and scalable interfaces, collaborating with Product Managers, Engineers, and UX Researchers. Lead the design process from discovery to high-fidelity design, utilizing AI tools to support research, ideation, and design exploration.

Senior Back-End Engineer to design, develop, and maintain backend systems and microservices using Java and GoLang. Experience with microservices architecture, RESTful APIs, and distributed systems required.

Senior Lead Engineer, Process Engineering, will develop and deliver process engineering solutions for energy plants. Expertise in fluidized bed boiler and gasification is required. Responsibilities include design work, calculations, and technical proposal preparation.

Build production AI systems reasoning over industrial knowledge graphs (PlantGraph). Focus on LLMs, RAG, and agent-based systems to solve real-world engineering problems by integrating AI with structured data and workflows.

Senior SAP SD/MM Consultant needed to provide application expertise for order-to-cash and procure-to-pay processes. Requires SAP certification, 3+ years in SAP O2C/P2P consulting, and experience delivering SAP changes.

Drive business development for ESA and European Space Programmes. Identify opportunities, build strategic relationships, and prepare proposals for ESA, Horizon Europe, and EUSPA. Requires space sector experience and technical understanding.

Senior Snowflake Cloud Engineer to design, build, and maintain high-performance data pipelines and architectures. Responsibilities include data migrations, performance tuning, and implementing AI/ML solutions using Snowpark. Requires deep Snowflake expertise and advanced SQL.

Apply to be an Employee Relations Expert applying Polish labor law to resolve complex cases and shape HR policies. Requires 3+ years' experience, legal knowledge, and fluency in English and Polish.

Senior Java Engineer needed to design, develop, and enhance enterprise applications. Requires 7 years of experience with Core Java, Spring Boot, Microservices, and REST APIs. Must be proficient in database technologies and follow best practices.

Drive sales and build market awareness for innovative intralogistics systems. Manage the full sales cycle, analyze market trends, and collaborate with technical teams. Requires 3+ years in B2B technical sales and a technical education.

Regional Sales and Market Development Manager drives sales and profitability targets in Automotive and Commercial Vehicle Refinish. Requires sales leadership experience, strategic thinking, and fluency in English.

Procure to Pay Junior Accountant supporting Finance Service Delivery. Responsibilities include processing invoices, reconciling vendor accounts, and supporting month-end closing. Requires fluency in English and/or German.

Drive sales growth across Poland and Eastern Europe by promoting LGC Standards' portfolio. This role requires native Polish and fluent English, with a background in Life Sciences or related scientific disciplines.

Medical Sales Representative promotes products to doctors and nurses. Responsibilities include conference representation and training. Requires medical/pharmacy/chemistry education, English proficiency, and willingness to travel.

Develop and deploy AI/ML models and generative AI solutions on Google Cloud Platform using services like Vertex AI, BigQuery ML, Document AI, and Gemini API. Build and maintain end-to-end ML pipelines, ensuring solutions meet production standards.

Senior Technical Business Analyst to bridge business and technical teams, translating requirements into solutions. Requires 3+ years in requirements engineering, process modeling, and understanding SDLC.

Account Manager for Food/Beverage in the Baltic States. Develop sales, build customer relationships, and achieve targets. Requires 2+ years in B2B sales, strong English, and market knowledge of Lithuania, Latvia, and Estonia.

Senior Road Engineering Designer performs design tasks, technical analyses, and 3D modeling on infrastructure projects. Requires a Civil Engineering degree and proficiency in AutoCAD/MicroStation/OpenRoads.

Digital Biomarker Biomedical Engineer provides signal processing expertise for algorithm validation and data discrepancy investigation. Responsibilities include technical guidance, dataset analysis, and developing CSV-based comparison workflows. Requires a PhD and proficiency in Python.

Key Account Manager for Physical Security develops relationships and drives sales of security solutions like access control and video surveillance. Requires 5+ years of B2B sales experience, including 2+ in Physical Security, and fluent English.