ruby English-speaking jobs in Bielsko-Biała

Product Owner with 3+ years experience in financial or business systems analysis or as a Product Owner. Strong understanding of product management and software development methods (SDLC). Experience translating business requirements into technical terms. Bachelor's degree in a related field.

In Poland – Warsaw We are looking for two team members to support the global adoption of new AI solutions, tools, and technology‑enabled processes across the consulting business and central functions at Simon‑Kucher. Central functions support the running of the consulting business, such as HR, Marketing, Legal and IT.

Senior Software Engineer to build and deploy features across Java and Python stack. AI-native development using tools like Copilot, Cursor, and Claude is a core part of the role. Must have 3+ years of professional software engineering experience with a solid foundation in Java and/or Python.

Software Developer in Test will lead testing and automation efforts for purchasing, account, and authentication services. Responsibilities include manual testing, bug reporting, test automation, and collaborating with developers. Requires proficiency in Java, shell scripting, and test automation frameworks.

Design, implement, and deploy SAP solutions to achieve business goals. Involved in full-cycle, international projects. Drive industry innovation by delivering SAP S/4HANA solutions. Experience as a SAP PM Consultant with at least one end-to-end SAP implementation project required.

Junior IT Sourcer/Recruiter will source candidates across all functions for a high-growth SaaS company. Responsibilities include finding and engaging passive talent, crafting outreach messages, screening candidates, coordinating interviews, and helping close offers. Must have up to 1 year of experience in sourcing or recruiting and a drive to grow into an end-to-end recruiter.

Statutory and Tax Specialist will execute tax accounting and compliance activities for CIT, VAT, and local taxes. Responsibilities include preparing statutory financial statements, supporting audits, and collaborating with internal teams. Requires 3-5+ years of experience in statutory reporting and tax compliance, strong understanding of European tax principles, and proficiency in English.

Senior System Integration & Test Engineer needed for a 3-year project. Define integration and test strategies, build integration environments, and perform integration and validation tests. Requires a Master's degree in Computer Science, 7+ years of experience, and expertise in DevOps, CI/CD, and application servers.

Mobile Developer will architect and build cross-platform (iOS and Android) mobile apps using React Native with TypeScript. Responsibilities include implementing user interfaces, integrating APIs, collaborating with Product Owners, and maintaining test suites. Requires at least four years of experience with React Native and TypeScript, familiarity with native build tools, and proficiency in Git.

Physicians interested in establishing or transitioning to an independently operated medical practice supported by MedCBO's administrative infrastructure. Physicians own and operate their own practice entity while MedCBO provides non-clinical business and operational support services.

Data Steward ensures product information accuracy and completeness across all channels. Responsibilities include validating data, resolving gaps, managing syndication templates, and reporting on product data status. Requires 3+ years of data management experience, proficiency in Excel, and familiarity with PIM tools (inRiver, Salsify, Informatica, Akeneo).

Senior Global Trial Associate supports the operational execution of clinical studies, ensuring timely, on-budget, and high-quality delivery in compliance with regulations. Manages study documentation, facilitates operational processes, and uses performance metrics to drive study execution. Resolves problems, identifies risks, and contributes to study-level tools and plans. Requires knowledge of ICH/GCP, regulatory guidelines, and the drug development process. Minimum 2-4 years of clinical research experience is required.

The Clinical Specialist provides clinical support for Velys Robotic Assisted Solution procedures in the CEE North Region. Responsibilities include developing business opportunities, providing product support, and training customers. Requires a Bachelor's degree, 3-5 years of experience with Medical Devices, and experience in Arthroplasty.

IJM seeks a dedicated Investigations and Law Enforcement Development (ILED) Program Specialist to oversee casework activities in Poland. The specialist will coordinate casework, liaise with law enforcement, and support the development of the Poland Program Office Security Plan. The role reports to the Director of Operations for Poland and is based in Warsaw.

This senior role has full end-to-end ownership of the OSPC and Drop cable portfolio in EMEA. You will define and execute the product line strategy, lead the full product lifecycle, and manage P&L responsibility. The role requires experience managing complex product portfolios, leading teams, and influencing stakeholders.

AI Product Engineer needed to build and ship AI-powered features. Develop agentic workflows, integrate with LLM APIs, and design APIs for AI features. 3-7 years of software engineering experience required, with strong TypeScript/JavaScript and/or Python skills. Experience building real AI features and LLM-powered agents in production is essential.

Senior Full Stack Developer specializing in GenAI/ML to design, build, and deploy production-grade GenAI applications for cybersecurity. Responsibilities include developing backend systems, integrating LLM APIs, and collaborating with stakeholders. Requires strong Python skills, experience with REST APIs, and familiarity with cloud environments.

QA Automation Engineer (Java) will develop testing strategies, automated tests, and improve automation tools for Veeam Backup for Salesforce. Responsibilities include validating tests, conducting test cycles, and analyzing test results. Requires knowledge of Java, SQL, REST, SOAP, HTTP, Playwright, Docker, Azure DevOps, and automated testing tools. Experience with Spring Boot, test case management systems, and distributed systems is also desired.

Lead Data Manager for allocated projects, ensuring deliverables are completed on time. Provide guidance to the DM study team, oversee project execution according to protocols and GCP standards, and collaborate with the Project Manager to meet contractual milestones.

Provide first-line and second-line IT support to corporate users, contractors, and business partners across EMEA. Responsibilities include troubleshooting hardware and software issues, installing and configuring IT equipment, and supporting new employee onboarding.