ruby English-speaking jobs in Bielsko-Biała

Sales Specialist needed for online education company. Communicate with clients, guide them through trial lessons, and convert them to paid clients. Must be fluent in Polish and English, have sales experience, and be comfortable working in a fast-paced environment.

LLM Consultant to design, implement, and deploy LLM solutions in enterprise environments. Focus on building agentic workflows, integrating LLMs with business systems, and translating requirements into scalable AI applications.

Data Engineer to develop and maintain data pipelines on GCP, including BigQuery, Cloud Storage, Dataflow/Dataproc, and Composer. Experience with data lakehouse architectures, Terraform, Spark, and Python required.

Finance Business Partner will support Consulting leaders in EMEA by delivering financial analysis, planning, and operational insights. Responsibilities include partnering on financial decision-making, leading financial planning processes, and producing performance reporting.

ServiceNow Solution Architect will lead requirements gathering, scoping, and design workshops for OT operations management, service management, vulnerability & incident response, and/or OT cyber risk management. The role will provide expert level support and technical mentoring to the ServiceNow Manufacturing Cyber solution implementation team.

Senior Node.js Developer needed to design, build, and own scalable backend services. 7+ years of experience building complex backend systems required. Expertise in Node.js and PHP, with experience in API design, API versioning, and multi-tenant systems. Strong understanding of relational databases, message brokers, and cloud platforms (AWS).

Provide first and second level IT support (hardware, software, mobile devices) in a professional, regulated environment. Troubleshoot incidents and service requests via ticketing system (ServiceNow). Document activities and resolutions accurately. Support IT onboarding for new employees.

The OPEX CS Sr. Supervisor leads the regional Training & QA transformation roadmap for EMEA, driving AI-enabled QA workflows and continuous learning ecosystems. This role manages, coaches, and develops a team of Customer Success Trainers, designs performance management systems, and oversees regional onboarding strategies. The Sr. Supervisor also partners with cross-functional teams to ensure training materials and processes are up to date and collaborates with CS managers on change management initiatives.

HR Systems Specialist to provide functional support for SAP SuccessFactors modules including Employee Central, Learning, Recruiting, Onboarding, Performance & Goals Management, Succession & Development, and Compensation. Will support other global HR systems and act as a functional expert in the HR Systems & Solutions landscape. Requires 3-5 years of experience with SAP SuccessFactors and deep functional expertise across multiple modules.

Senior Global SOX Compliance Analyst will support and maintain Sarbanes-Oxley (SOX) 404 compliance. Responsibilities include risk identification, internal control testing and review, and reporting. Requires 3-5 years of audit experience and strong analytical and communication skills.

Senior Product Designer will create user-centric designs for web and mobile sportsbook platforms. Responsibilities include collaborating with product managers and engineers, conducting user research, and iterating on designs based on feedback and data.

Principal Salesforce Engineer/Salesforce Tech Lead will design, code, and implement scalable Salesforce solutions using Apex, LWC, Visualforce, and Java. Responsibilities include system integration, lifecycle management, UI/UX development, technical documentation, and platform optimization.

Associate to join the Capital Partners Fund Finance team, focusing on Private Equity Funds. Responsibilities include NAV release, valuation review, working with auditors and tax providers, and staying abreast of industry developments.

Freelance IT Talent Attraction & Recruiter needed to source, screen, and provide qualified candidates for technical roles. Responsibilities include writing job descriptions, sourcing candidates, conducting interviews, and promoting the company's employer brand. Must have IT recruitment experience, technical expertise, and fluency in English. Spanish is a plus.

NVIDIA seeks a Global Trade Compliance Analyst to join its EMEA Compliance team. Responsibilities include product classification, record keeping, auditing, and supporting import/export processes. Requires a Bachelor's degree, 5+ years of trade compliance experience, and knowledge of Polish, ABW, EU, and US export regulations.

Experienced Construction Lawyer to support client's legal and contracting needs. Draft, review, and negotiate construction contracts. Advise on construction-related claims, disputes, and risk management. Ensure compliance with construction regulations. Minimum 5 years of experience required.

Financial Controller needed for international company. Requires a university degree in economics, finance, or controlling and at least 4 years of experience in business analysis/controlling. Must be proficient in Excel, PowerPoint, and SAP. Fluency in English is required.

Senior Python developer with 5+ years of experience needed for AI testing project. Responsibilities include creating functional tests, managing Docker environments, and leveraging LLMs to accelerate development. Must have deep pytest experience, expert Docker skills, and proficiency with Linux and Bash. Ability to read and understand code in multiple languages is required.

System Administrator responsible for designing, implementing, and maintaining Windows-based automation solutions. Requires experience with Windows Server, PowerShell, CI/CD tools, cloud platforms (AWS or GCP), and Infrastructure as Code (Terraform, Ansible).

Provide technical support for global mobile app and game retargeting campaigns. Investigate and resolve attribution, tracking, and data consistency issues. Analyze data using SQL, Excel, and internal tools. Review and validate JavaScript tagging solutions. Collaborate with internal and external teams to diagnose and resolve issues.