ruby English-speaking jobs in Bielsko-Biała

Own high-impact, cross-functional projects from definition to delivery. Coordinate initiatives across departments, identify risks, and support the CEO on strategic topics. Build scalable processes and champion an AI-first operating philosophy.

Technical Business Analyst to deliver passwordless and phishing-resistant MFA solutions, including FIDO-based authentication. Requires 3+ years of experience in a technology-driven environment with strong analysis and process mapping skills. Proven experience with large global deployments and familiarity with MFA and phishing-resistant authentication are essential.

Andersen seeks an AI Product Strategy Lead with German to develop and evolve an AI & Data portfolio. Responsibilities include translating technical functions into customer-centric value propositions, identifying use cases, and collaborating with cross-functional teams. Must have 5+ years of AI experience, a proven track record in AI portfolio strategy, and strong commercial acumen.

Develop and maintain user-facing features for a SaaS platform using React and Next.js. Collaborate with product, design, and backend teams to deliver high-quality interfaces.

Senior System Software Engineer will engage with partners and customers to troubleshoot NCCL issues, conduct performance analysis, and develop tools for issue isolation. Requires experience with parallel programming, communication runtimes, C/C++ programming, and high-performance networking.

Finance intern supporting the Invoice to Cash process. Fluent in English and Italian required. Must be eligible to work in Poland. Minimum 20 hours per week for a 6-month program.

Customs Process Administrator executes customs-related activities ensuring compliance with international regulations. Maintains documentation, applies standardized procedures, and collaborates with internal and external stakeholders. Requires minimum B2 English and Polish language proficiency, and entry-level logistics experience is preferred.

Site Start-Up, Clinical Trial Assistant supports global clinical trials from set-up through activation. Responsibilities include supporting site start-up activities, preparing documentation, managing trackers, and communicating with managers. Requires a bachelor's degree, one year of relevant experience, and strong MS Office skills.

Do you want the kind of role where IT and security are yours to shape, not just operate? Would you like to cooperate with top professionals in our industry? If your answers are yes, then you should keep reading. At Nomagic, we're on a mission to teach robots the real world. We're now looking for a Senior IT & Security Engineer to own our internal IT and security.

The Sales Manager develops and executes sales plans to achieve revenue goals. Responsibilities include identifying business opportunities, managing the full sales cycle, and building relationships with clients. Requires fluency in Polish and English, 3+ years of B2B sales experience in logistics, and strong communication and negotiation skills.

The Senior Staff Data Engineer designs and delivers data pipelines processing billions of ad events daily. This role modernizes legacy workflows into cloud-native systems and ensures reliable, secure, and cost-efficient data delivery for monetization and decisioning.

Jira Administrator will manage Jira and Jira Service Desk, advise users, create projects, and automate processes. Requires 2+ years of experience, deep Jira knowledge, JQL skills, and experience with Scrum/Kanban.

Product Sales Executive to drive adoption of global employment, cross-border compliance, and payroll solutions for small and mid-sized businesses. Manage the full sales cycle, from prospecting to closing, and communicate our value proposition using a consultative, solution-based approach.

Manage Euroclear parties data and reporting setup for clients (Global Custodians, Broker Dealers, Investment managers, Central banks, etc.). Perform connectivity setup, subscription management, and resolve client escalations. Serve as a point of contact for voicing requirements and project rollout.

Fullstack Developer (backend-focused) will contribute to the development of a microservices-oriented architecture for the Home Connect IoT Platform. Responsibilities include optimizing code, collaborating with the team, creating and maintaining automated tests, and analyzing and fixing software problems. Requires 3+ years of experience in software development with TypeScript, Node.js, React, and experience with RESTful APIs, microservice architecture, and cloud solutions (AWS).

Customer Service Administrator to support the Sales Operations Director customer service team. Tasks include order entry, service planning, and handling customer and sales representative calls. Must have experience in a fast-paced customer service environment, excellent communication skills, and fluency in Dutch.

This Finance Operations Associate role focuses on billing and invoicing, legal and compliance operations, vendor management, and cross-functional programs. The ideal candidate is detail-oriented, systems-minded, and comfortable with dense material.

Java Developer with AI experience needed for enterprise-grade claims processing solutions. Design, develop, and maintain Java/Spring Boot services, integrate AI components, and collaborate in Agile teams. Minimum 5 years Java development experience, Spring Boot, Kubernetes, and AI solution experience required.

Coordinate global validation activities for DIA R&D Labs. Author and review CSV deliverables across Waterfall, Agile, and Hybrid methodologies. Act as Information Security Coordinator (ISC) and CSV subject matter expert, ensuring audit readiness. Manage system compliance and contribute to organizational best practices.

Leads delivery in Agile environments, translating business requirements into technical plans. Requires experience in agile product delivery, backlog management, and AI/ML solutions. Strong communication and teamwork skills are essential.