ruby English-speaking jobs in Bielsko-Biała

Sales Manager for Avery Dennison Smartrac RFID, focusing on East Europe. 5+ years B2B sales experience, ideally in RFID or technical products. Manage complex projects, build sales pipelines, and achieve sales targets. Excellent communication, negotiation, and self-management skills required.

Lead a team responsible for designing, implementing, and maintaining NPC community and behavior technology for a new CD PROJEKT RED project. Collaborate with designers, animators, writers, and other specialists to build the technology that drives the game.

Provides day-to-day Talent Acquisition support for multiple countries, ensuring timely and accurate completion of tasks. Supports globally set standards and local legal requirements. Executes administrative tasks, manages candidate queries, and communicates policies to internal customers. Requires experience in a target-driven environment, talent acquisition, and proficiency in Polish and English.

Accounts Receivable Specialist needed to ensure accurate invoicing, cash application, and customer statement generation. Must have strong communication, organizational, and analytical skills. Experience with Oracle/ProAlpha and multi-lingual abilities are a plus.

Senior Actuary to lead actuarial change initiatives across PIA F&A, ensuring robust data, systems, and controls while driving automation and operational excellence. Responsibilities include leading financial impact assessments, defining business requirements, maintaining a knowledge base of PIA data, systems, and processes, and ensuring compliance with actuarial standards.

Python Developer needed to write, maintain, and optimize code. Will analyze existing architecture and design new solutions. Lead a team of two backend developers. Requires 3-4 years of Python 3.x experience (FastAPI or Flask), RESTful API design, and proficiency with PostgreSQL or MySQL. Strong understanding of OOP, data structures, algorithms, and microservices architecture is needed. Must have experience with asynchronous programming, caching tools, Docker, CI/CD pipelines, and Git. Fluent in Ukrainian and English.

Senior Buyer manages strategic and tactical purchasing activities for a portfolio of finished goods and materials, ensuring uninterrupted supply while balancing cost, risk, and supplier performance.

Risk Officer will analyze and interpret test results, develop and implement control testing, and identify opportunities for automation. The role requires 2+ years of experience in non-financial risk management, particularly operational risks, and strong communication skills in English.

Support the development and execution of Wimba's marketing and brand activities. Responsibilities include creating engaging content, designing visual materials, managing website content, and collaborating with teams. Requires 3+ years of marketing experience, proficiency in design tools, and strong content creation skills.

Freelance Python Test Framework Specialist needed for AI projects. Develop behavioral tests, functional test frameworks, and Docker evaluation images. Requires 5+ years Python experience, familiarity with C, Rust, Go, and B2 English proficiency.

Medical Information Officer needed to handle medical inquiries, provide accurate responses, and triage complex cases. Requires a scientific degree, fluency in Spanish and English, and strong communication and analytical skills.

Lead the implementation of data sharing between BigQuery and Salesforce Data Cloud, ensuring data integrity and a unified customer view. Build BigQuery models for financial reporting and develop automated systems to identify and filter invalid businesses. Design and maintain feature engineering pipelines in Vertex AI for predictive modeling. Mentor senior engineers and advocate for data observability.

Senior QA Automation Engineer needed for a fast-growing technology company. Collaborate with cross-functional teams to design, implement, and maintain automated tests using Reqnroll/SpecFlow, Playwright, Selenium, Postman, and Swagger. Analyze business, technical, and non-functional requirements and contribute to test strategy. Promote and apply TDD and BDD practices.

Electrical Transient Simulation Engineer will develop design rules for transformers and power electronic systems. Responsibilities include modeling, validating transient phenomena, and analyzing overvoltage events. Requires an MSc or PhD in Electrical Engineering and 3+ years of experience in transient analysis and simulation of electrical power systems. Strong proficiency in MATLAB and electrical simulation tools is essential.

Senior Java Consultant will develop and maintain shared platform and infrastructure services in a large banking environment. Responsibilities include collaborating with internal clients, ensuring high availability of services, and participating in 24/7 on-call rotations.

Senior GameOps Manager will direct and improve game operations, coordinate events and content releases, and analyze data to identify trends and improve gameplay. Requires 5+ years of experience in game operations, live ops, or related roles.

Schneider Electric seeks a Supplier Quality & Laboratory Coordinator to join their team.

Senior/Mid Accounts Receivable & Reporting Specialist will develop, maintain, and automate reports, analyze AR data, and collaborate with finance leadership. Requires 3-5 years of accounting/finance experience, 2-3 years in Accounts Receivable, fluency in English and German, and proficiency in SAP FI and MS Office Suite.

Maintain and optimize HubSpot CRM structure, workflows, and data. Create and update forms, landing pages, and basic email campaigns. Support outreach operations and assist with marketing campaign planning and reporting.

Experienced Polish (Poland) language professionals are needed to review and refine machine-translated customer service content. This role involves editing, evaluating quality, and identifying recurring issues.