ruby English-speaking jobs in Bielsko-Biała

Operational Sourcing Support Expert for Germany, fluent in English and German (C1 level). Minimum 4 years of experience in sourcing, supporting demand management, supply market analysis, and RFx process execution. Bachelor's degree preferred in Economics, Purchasing, or Procurement. SAP Ariba Sourcing knowledge required.

Participate in month closing processes, report financial results, supervise operational finances, manage internal control processes, and coordinate accounting processes.

Lead Marketing/Commercial Analytics Specialist will support markets with financial planning, conduct data quality audits, and lead analyses triangulating KPIs with market sales data. Requires proven statistical modeling experience, data capability (SQL, Python/R, Excel), and ability to translate analytics into business decisions.

Lead a finance team of 20, oversee financial IT systems, and build credibility through accurate closings, analysis, and reporting. Partner with the CEO on financial strategy and manage compliance across markets.

Full Stack Software Engineer needed for Cisco Enterprise DevOps. Requires 3-6 years of experience in full stack development with proficiency in React, Angular, Java, Go, and database technologies. Experience with RESTful APIs, cloud platforms, containers, CI/CD, and DevOps tools is essential.

Senior AIX System Administrator needed to administer and maintain AIX systems, operate and support file transfer processes, and manage job scheduling tools. Must have strong AIX expertise, experience with file transfer technologies, and knowledge of job scheduling tools.

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, cloud, and operations teams. Requirements include knowledge of AWS or Azure cloud, deep hands-on experience with routing and switching technologies, and strong practical knowledge of firewalls.

Manages sample and external data transfers for assigned clinical studies, ensuring effective procedures and deliverables. Leads planning and oversight of clinical samples and external data sources, advising on provider contracting and developing Sample Management Plans. Collaborates with internal and external teams to ensure operational excellence and resolve data transfer issues.

Event Manager needed for a top-tier agency specializing in prestigious events for global clients. Manage MICE projects from logistics to creative incentive programs, ensuring flawless execution and exceeding client expectations. Minimum 3 years of experience in MICE project execution, excellent knowledge of the Polish business tourism market, and fluency in English are required.

XTB seeks a Performance Lead to develop and enhance the company's global performance framework. This role drives performance evaluation processes across regions, ensuring fairness, consistency, and business alignment.

Technology Business Consultant will research client needs, analyze trends, and create program specifications. Develop procedures for efficiency and solve technical problems. Assess technologies and recommend solutions. Requires advanced knowledge of end-to-end systems, application development, business modeling, and UML. Bachelor's in computer science or information systems or equivalent experience.

Senior Accountant will deliver accurate financial information, assist with financial reporting, perform analysis, and prepare monthly statements. Responsibilities include GL accounting, tax compliance, year-end closings, and collaborating with branches and external parties.

QA professional to test a Flutter-based mobile application and backend services for a national deposit-return system. Responsibilities include testing Android and iOS, API validation, end-to-end scenarios, and security testing.

Senior Systems Engineer to support a high-scale, cloud infrastructure environment in the payments and financial services domain. Responsibilities include designing, implementing, and maintaining cloud infrastructure on AWS and GCP, building and managing Infrastructure as Code, and supporting Kubernetes-based environments. Requires strong hands-on experience with AWS, GCP, Terraform, Ansible, Docker, Kubernetes, and scripting.

Facilitates Agile and Scrum practices, supporting project delivery through coordination, inspection, and logistics management.

Lead and grow a Quality Assurance team, managing a team of engineers in different time zones. Translate organizational goals into actionable plans and oversee project completion. Manage activities of a section or department, including planning, staffing, budgeting, and cost control. Ensure adherence to company policies and recommend changes to improve efficiency and effectiveness. Communicate effectively to manage expectations and resolve sensitive issues. Represent QA in planning/design reviews and influence acceptance criteria and risk decisions. Collaborate with teams and promote collaboration by breaking silos and prioritizing business success over individual team success.

Operations Administrator supporting European Business Support Center (EBSC) operations. Responsibilities include handling documentation, data entry, and communication with stakeholders. Requires fluency in English and Dutch (B2) and 1 year of professional experience.

Experienced Cloud Platform Architect needed to design and develop a GCP platform. Responsibilities include defining platform architecture, implementing Infrastructure as Code, managing environments, and collaborating with development teams. Requires 5+ years of cloud infrastructure experience, strong GCP expertise, and automation skills.

Senior Marketing Data Analyst needed for remote, full-time B2B contract. Requires 5+ years experience in marketing analytics, data analysis, or related quantitative field. Must have strong SQL and Python skills, experience with marketing experimentation and channel optimization, and a solid understanding of Marketing Mix Modeling. Excellent communication and interpersonal skills are essential.

As a Global Process Expert Sales, you will act as a Business Partner, providing guidance on Business Process Management and training process modelers on ARIS Cloud and ARIS Express. You will support Global Functions, Global Programs, and OpCo teams during process mapping and assist in defining the Business Process Management framework and budget requirements. You will also act as an incident manager, ensuring ARIS BPM continuity and stability.