ruby English-speaking jobs in Bielsko-Biała

As a Customer Engineer, you will partner with technical sales teams to differentiate Google Cloud to customers. You will serve as a technical advisor, understanding customer business issues, troubleshooting technical questions, and architecting cloud solutions. You will engage with technical and business leaders, presenting solutions and driving new business workloads.

Develop and integrate backend systems and frontend applications. Partner with product management, architects, and engineering teams to build features for customer reports and alerts. Solve complex problems through development, automation, and systems programming.

Technical expert responsible for managing and leading the Digital Platform Operations team. Focuses on developing infrastructure, automation, platform reliability, and collaboration with various teams including Product Development, Customer Experience, and Enterprise Hosting. Requires strong technical leadership, expertise in cloud infrastructure (AWS), and experience in application development and infrastructure.

Lead the design, development, and maintenance of fullstack applications using Next.js, TypeScript, Python, and GCP services. Build and maintain backend services, microservices, and RESTful APIs. Implement CI/CD pipelines and ensure robust, automated, and secure systems. Mentor team members and champion best practices.

Software Engineer will design, deploy, and monitor Castle's detection platform, solving real-time fraud and abuse problems. Requires 8+ years of experience building performance-sensitive systems, proficiency in Ruby, and familiarity with AWS, PostgreSQL, and Kafka.

Senior Project Manager leads complex healthcare information system projects, ensuring alignment with organizational goals and regulatory requirements.

Senior Power BI Developer will design, develop, and maintain Business Intelligence solutions. Responsibilities include translating business requirements into Power BI reports and semantic models, managing and optimizing Power BI environments, and collaborating with data engineering teams.

Lead, mentor, and develop a Unity engineering team. Implement gameplay features, design scalable architecture, and optimize code for iOS and Android. Review code, guide best practices, and contribute across the game development lifecycle.

DevOps Engineer III will support software development by identifying inefficiencies, automating delivery, and implementing testing. Responsibilities include mentoring engineers, technical leadership, and provisioning/maintaining systems. Requires a Bachelor's Degree in Computer Science or relevant experience, 4+ years in Software Engineering or Operations support, strong Linux and Windows administration skills, and experience with Kubernetes, Terraform, and CI/CD.

Develop and optimize Android and iOS mobile applications. Ensure performance, quality, and responsiveness across devices. Connect mobile apps to backend systems via APIs. Write automated tests to maintain high-quality standards. Collaborate with designers, backend developers, and product managers.

Network Engineer will design, implement, and maintain network infrastructure. Responsibilities include network assessments, security oversight, and collaboration with teams to optimize performance.

Supervises and optimizes warehouse inventory processes. Oversees counting activities, analyzes discrepancies, generates reports, and improves storage efficiency. Requires 3+ years of inventory management experience and advanced Excel skills.

Senior .NET Platform Engineer to develop and maintain tools for developers in a large-scale, high-availability environment. Responsibilities include supporting Kubernetes workloads, designing multi-region setups, and researching new technologies. Requires deep .NET knowledge, distributed systems understanding, and experience with containerization and cloud computing.

Senior Test Automation Engineer needed to design, execute, and maintain automated test scripts for mobile and web-based games. Requires 3+ years of manual and automated testing experience, strong Python/Lua skills, and familiarity with Robot Framework.

Senior Fullstack Developer will design, develop, and maintain modern JavaScript applications. Requires 5+ years of experience building commercial JS applications, knowledge of HTML, CSS/SCSS, ES6+, Node.JS, and Vue.js.

Senior Full-Stack Developer (Go + React) to build and scale an AI platform. Design, develop, and maintain full-stack applications, backend services, and frontend applications. Experience with AI tools, LLM APIs, and agent-based workflows is required.

Designs the solution architecture of data analytics applications. Partners with stakeholders, developers, data scientists, and engineers to build scalable web applications. Assesses and translates functional and non-functional requirements into technical concepts.

Manages compensation and benefits processes, including job evaluation, salary review, and benefits administration. Leads a team of rewards professionals and provides input to CD PROJEKT RED Group strategy.

Senior Software Engineer will build, scale, and monitor a platform using Scala, Python, MySQL, Clickhouse, Redis, Kafka, Qdrant, and Solr. Collaborate with product managers, designers, and engineers to define requirements and complete feature work. Ensure project quality and planning through meeting deadlines, breaking down work, and ensuring proper testing and monitoring. Lift the skills of other engineers through mentorship, knowledge sharing, and providing feedback on PRs and technical designs.

Technical Buyer responsible for executing Permanent Point of Sale and Retail Fixtures + Fittings projects. Sourcing 3rd party manufacturing/assembly capability, operating from technical drawings, and familiar with materials including Wood, Metal, Plastic, and electronic parts. Experience in managing RFQ and tender processes, negotiating with suppliers, and ensuring contractually compliant pricing.