ruby English-speaking jobs in Bielsko-Biała

Administers the Cornerstone LMS, integrating content, managing events, and providing user support. Analyzes LMS data, identifies issues, and collaborates with teams to improve the learning experience. Requires a bachelor's degree in a related field, English proficiency, and experience with LMS administration or technical systems.

Senior Manager, Technology needed to oversee IT infrastructure, streamline operations, and define the future structure of the IT department. Must bridge the technical gap for non-technical leadership and manage technical transitions during rapid organizational change.

Senior Front End Developer specializing in React-based app development. Develop user interface components, ensure code quality, and collaborate with design and backend teams. Expertise in Cypress, Playwright, Storybook, and visual regression tools is essential.

Lead implementation of data governance frameworks and standards. Oversee data catalog, glossary, metadata, and lineage initiatives. Drive data quality management and remediation activities. Guide data owners and governance practitioners.

Design, build, and optimize AI-driven systems that process complex natural language interactions. Work with a cloud-native polyglot environment including Java, Kotlin, Spring, and Python. You will utilize Python and LangChain for complex LLM orchestration, alongside Langfuse for observability, prompt tracking, and evaluation.

Experienced C++ / C# / Kotlin Multiplatform Developer sought for secure, cross-platform software development. Responsibilities include building cross-platform modules, integrating native C++ libraries, and implementing Windows-based features. Proven commercial C++ experience on Windows required, with additional Linux/macOS experience beneficial.

Develop and maintain Java services for a next-generation communications platform. Requires 4+ years of Java development experience, Linux knowledge, and understanding of SDLC, especially Agile methodologies.

Software Engineer will design and implement features for the claiming experience, handling complex business logic and legal data. Responsibilities include building backend services, rendered UI, and contributing to a culture of continuous delivery.

Senior Product Owner for Order Management System (OMS) defines and executes global OMS strategy, roadmap, and value delivery. Leads cross-functional teams, fosters innovation, and manages product lifecycle from ideation to optimization. Requires 8+ years in digital product management, deep understanding of digital product lifecycle and omnichannel strategy, and experience with data analytics tools.

Develop and maintain high-performance data processing platforms using Spark, Cloudera, Airflow, and Iceberg. Design and implement data pipelines for both streaming and batch data processing. Collaborate with teams to understand data requirements and ensure seamless integration.

Develop and maintain robust backend services in Python for AI integrations. Build and fine-tune AI agents using LangChain or LangGraph to process complex logistics logic. Implement the bridge between GenAI layers and existing TSP-solving engines.

Radio Communication Engineer will design and deliver telecommunication systems for offshore wind farms. Responsibilities include creating technical documentation, participating in contract negotiations, and ensuring system delivery according to contract specifications. Experience with TETRA, VHF FM, Microwave Link, Radar, AIS, ADS-B, and LTE is required.

As a Project Manager – L2O, you will lead Salesforce technology projects, ensuring clarity, structure, and alignment across all involved parties. You will manage scope, schedule, costs, risks, issues, and change requests, while building trusting relationships with stakeholders and IT teams.

Senior Project Manager leads full lifecycle of software solutions, building client relationships, managing budgets, and ensuring project success.

Manage credit control processes to safeguard liquidity and minimize financial risk. Responsibilities include credit assessments, monitoring overdue receivables, managing credit limits, and ensuring compliance with internal policies. Requires a degree in Business Administration or comparable field and 2-4 years of experience in credit control or a related area. Strong IT skills in MS Office and SAP S/4 HANA are required. Fluency in French (C1), German (B2), and English is essential.

Senior DevOps Engineer needed for mission critical systems. Requires 10+ years experience in DevOps, platform engineering, or similar field. Strong understanding of complex architecture, cloud environments, and on-premises infrastructure. Must be collaborative, structured, and able to work with a team in an on-call rotation. Fluent English required.

Senior Fullstack/Backend Engineer to design, develop, and optimize scalable backend services using Java and serverless technologies. Collaborate with cross-functional teams to deliver innovative solutions for an educational platform.

Architect and develop enterprise-grade AI agents that integrate with SAP to automate diagnostics, optimize service delivery, and enhance operational efficiency.

DevOps Engineer will collaborate with teams to ensure reliable environment operations. Responsibilities include owning and operating containerized platforms, designing test environments, building CI/CD pipelines, and driving automation. Requires 5+ years of experience as a DevOps Engineer or SRE, strong Docker and Kubernetes expertise, and experience with GitLab CI.

Consolidation Analyst needed for a renewable energy company. Requires 2-3 years of audit experience (BIG4 preferred), knowledge of International Accounting Standards, and fluency in English.