ruby English-speaking jobs in Bielsko-Biała

Data Engineer will deliver data processing pipelines, explore datasets, and create dashboards. Requires 3+ years of experience in data engineering, data analytics, or data processing with knowledge of Python, SQL, Git, Pytest, and Azure Data Factory. Experience with data visualization, data extraction from APIs, and modern development tools is also required.

Manages the execution of operational transfer pricing processes, leading a team of up to three employees. Responsibilities include supervising calculations, process optimizations, audit support, policy development, risk management, and talent management.

Provides VAT expertise and support to GBO AP teams, runs monthly VAT sample checks, and investigates VAT errors. Conducts trainings and consults with tax teams on VAT topics. Requires a background in Finance and Tax and fluency in English.

Manages the clinical trial settlements process, performs financial analyses, and oversees Accounts Receivables Specialists. Requires 3 years of clinical trial experience, a finance or accounting degree, and proven managerial skills.

Supports monthly controlling activities for a Swiss production site, analyzes manufacturing costs, and prepares reports. Also supports monthly and annual financial closings, prepares management reporting, and ensures data quality. Requires a university degree in Accounting or Business Administration and 2+ years of experience in controlling or finance.

Leads, coaches, and supports a team of Data Specialists responsible for delivering high-quality macroeconomic and financial data. Drives operational excellence, ensures data delivery and integration accuracy, and supports continuous improvement across tools, processes, and cross-department collaboration.

Experienced RTR Senior Subject Matter Expert to deliver Record to Report services to the UK business. Oversees journal entries, cost allocations, balance sheet reconciliations, and month-end close activities. Supports audit requests, process improvements, and accounting quality assurance.

Cash Collection Accountant with Italian fluency required to manage a complex AR portfolio, build customer relationships, and perform collection activities. Experience in Collections/Accounts Receivable and SAP FICO/SD is preferred.

The Information Security Officer (ISO) – East region will support the Eastern part of Europe Middle East and Africa (EMEA) within the EMEA Regional Security Office (RSO). This role leads the regional and solution line operational security risk level to within acceptable levels via leading remediation programs and deployment of Global Cybersecurity Services (GCS) controls. The ISO acts as a key contact for all matters relating to Cybersecurity and requires a broad understanding of security controls and their effective implementation within corporate environments. The role will also require good relationship leadership skills across the assigned region / sub-region to enable business adoption. The ISO is accountable for service delivery to the assigned region / sub-region and solution lines. This role requires presenting to local leaders, regulators and clients as needed.

Analyze and optimize warehouse and logistics processes within the SAP EWM environment. Design, implement, and test technical solutions ensuring alignment with company and legal requirements. Support change management activities and provide training to SAP key users.

This role involves carrying out market risk projects related to models, derivative pricing, and ALM. Responsibilities include developing risk modeling tools, preparing reports and analyses, and collaborating with PwC Germany colleagues. Fluency in English and German is required, along with practical knowledge in areas such as derivatives pricing, risk management, or financial sector regulations.

Senior Accountant needed for full management of external accounting, tax settlements, and review of payroll documents. Requires experience with accounting software, Polish tax regulations, and collaboration with various departments.

Provide remote IT support for users across applications, operating systems, and hardware. Manage user accounts, handle Office 365 services, and support mobile devices.

Senior Python Developer to design, develop, and maintain scalable backend services for maritime industry solutions. Requires 3+ years experience, proficiency in Python 3.11/3.12, FastAPI, SQLAlchemy, asyncpg, and PostgreSQL. Must have experience with REST APIs, asynchronous programming, and security best practices. Ukrainian language proficiency at B2 level or higher is required.

Serve as the main client contact, developing and maintaining positive relationships. 3 years of retail sales experience, preferably in stone fabrication or distribution, is required. Experience with Salesforce and customer management systems is preferred.

Designs and builds a contextual platform for GitHub Copilot Custom Agents. Integrates SDLC processes with automation, orchestration, and event-driven workflows. Provides full visibility and actionable insights across the engineering ecosystem.

Senior Java Developer will design, develop, and deliver new features for the UniFi Network back-end. Responsibilities include REST API development, integrations with network device firmware, and participation in all phases of development.

Senior Software Engineer will design, build, and upgrade Collateral Technology architecture. Responsibilities include coding, testing, and leading a team of engineers. Requires 10 years of experience in Java, Microservices, API, and 3rd party product integrations. Must have experience in Agile, DevSecOps environments and be able to translate user requirements into functional code.

Senior Relationship Manager will manage and grow relationships with high-value clients, primarily in high-risk industries. Responsibilities include onboarding new clients, providing integration guidance, driving client retention, and identifying cross-sell opportunities. Requires 5 years of experience in sales or relationship management within the cards and payments industry, with a focus on fraud and dispute management.

Leads a team of AI developers, designing, developing, and deploying AI solutions using Python and Azure. Ensures solutions align with enterprise AI standards and security requirements. Collaborates with stakeholders to translate business needs into AI solutions.