ruby English-speaking jobs in Bielsko-Biała

Senior Frontend Developer to lead development of key e-commerce modules (checkout, configuration, CMS frontend) using Vue 3, Nuxt 3, and TypeScript. Requires 5+ years of commercial frontend experience, deep knowledge of JavaScript, Vue 3, and Nuxt, and experience with SSR and static site generation. Must have strong grasp of HTML, CSS, and modern component design principles.

Experienced Data Engineer needed for a Microsoft Fabric implementation project. Design, build, and maintain data solutions on Azure, leveraging Fabric, Data Lake, Databricks, and ETL/ELT processes. Must have 5+ years of Azure data engineering experience, proficiency in Python and SQL, and strong collaboration skills.

Senior MS Dynamics 365 CRM (CE) Consultant to deliver business advisory services, implement MS Dynamics 365 CE solutions, and manage implementation projects. Requires 1+ years of experience in MS Dynamics 365 CE / Power Platform implementations, knowledge of project planning and costing, and strong client communication skills.

The Analyst – Global Business Services RTR Financial Accounting supports accurate and timely financial accounting within the Record-to-Report (RTR) process. Responsibilities include preparing and posting journals, performing accruals and cut-offs, completing balance sheet reconciliations, and ensuring audit-ready documentation.

Designs and implements functionalities in IT systems. Supports developers in implementation and ensures quality, consistency, and completeness of solutions. Keeps abreast of data engineering trends and supports maintenance teams with troubleshooting. Shares knowledge with the team and participates in projects as needed.

Senior Network Engineer will design, implement, and maintain secure network infrastructure across on-premises and cloud environments (AWS/Azure). Responsibilities include configuring, operating, and troubleshooting network devices, monitoring performance, and collaborating with security and operations teams. Requires knowledge of AWS or Azure, routing and switching technologies, firewalls, wireless networks, and ITIL processes.

Software Engineer to design, program, and modify software applications. Experience with end-to-end systems development life cycles and financial industry practices required. Bachelor's degree in computer engineering, computer science, or related field preferred.

Database Reliability Engineer will maintain, operate, and scale production datastores in a global, multi-regional environment. Responsibilities include ensuring high availability, low latency, and reliability of the data persistence layer, designing and implementing automation for datastore provisioning, and building observability around databases. Requires 2-3+ years of hands-on experience running PostgreSQL in production cloud environments (preferably AWS) and exposure to managed datastores.

Embedded Software Manager will build and lead a team in Poland, defining the platform roadmap and ensuring code quality. Requires 5+ years of Embedded Software Engineering experience with C/C++, 3+ years of team management, and strong Zephyr and low-power chip experience.

Software Engineer to join a mature SCRUM team developing and maintaining healthcare applications. Experience with front-end development (Angular) and willingness to work with back-end technologies (.NET Framework / .NET Core) are required.

Acts as the first point of contact for medical and scientific inquiries related to Theramex products. Handles inquiries across various channels, provides accurate responses, and triages complex cases. Requires a Bachelor's or Master's degree in a scientific discipline, fluency in Spanish and English, and strong communication and analytical skills.

Leads a team of Technical Consulting Engineers, delivering technical support and services to customers. Manages team operations, escalations, and performance. Collaborates with engineering teams and cross-functionally to resolve issues and drive continuous improvement.

AI Acquisition seeks a technical n8n Automation Engineer to design, maintain, and support n8n workflows for clients. Responsibilities include building, optimizing, and scaling workflows, running client calls, and integrating n8n with various tools. Strong n8n experience, automation logic understanding, and client-facing communication skills are required.

Gain practical experience in material planning and procurement. Learn from experts, maintain supplier contact, and utilize supply chain systems.

Lead C++ developer for a financial industry project. 8+ years of C++ experience required, modern C++ preferred. Linux experience and ability to learn new technologies (Python, AWS, Go) essential.

European-based English-speaker sought for freelance digital marketing role. Collaborate on online marketing, e-commerce, and drop shipping activities for a global wellness company.

Manage global Cloud and Server environments, ensuring operational excellence, cost efficiency, and SLA compliance. Collaborate with IT Infrastructure, application teams, and vendors to deliver a robust hosting service.

Develop and operate LLM-based AI systems written in Python, including RAG and Agent solutions. Focus on productionizing AI applications at scale, starting with the personalization and enhancement of the connected cooking experience.

Android Engineer with 3-4 years of experience in Android development (or Kotlin/Java background with Android experience) sought to develop enterprise-grade accessibility features. Strong knowledge of Android SDK, platform architecture, and UI frameworks required.

Senior Java Developer will develop online and in-store retail platforms, cooperate with clients, and work in an agile environment. Requires 10+ years of Java experience, proficiency in Spring Boot, Spring MVC, Spring Data, and Spring Security, and experience with JPA, Hibernate, Docker/Kubernetes, and Azure. Must have strong analytical and communication skills and upper intermediate/advanced English.