ruby English-speaking jobs in Bielsko-Biała

HR Delivery Specialist supports HR administration via data management, system maintenance, and process documentation. Requires German (B2) and English (B2), plus HR/admin experience.

Billing Specialist ensures accurate, timely invoicing by reviewing contracts and processing adjustments. This role partners with global teams to resolve billing inquiries, manage platforms like Ariba and Coupa, and support month-end close.

Customer Support Representative for a leading European cloud provider. Serve as the first point of contact, diagnosing and fixing billing and administrative issues for global customers. Requires fluency in Polish and English, plus German or Italian.

Senior Python Engineer needed with 6+ years of experience. Proficient in Python, Fast API, SQLAlchemy, and cloud-native technologies like Kubernetes and AWS. Focus on building high-availability software.

Intern role in global model validation and governance. Responsibilities include assessing model soundness, reviewing analyses, and documenting findings. Requires strong math background, data analytics skills, and English communication.

FinOps Technical SME needed with 5+ years in Cloud/DevOps, Azure expertise, and knowledge of AWS/GCP cost drivers. Requires strong Terraform, Kubernetes (AKS/GKE), and automation skills. Focus on cost governance and optimization across multi-cloud environments.

Support M&A team by conducting competitive benchmark analysis and market research for potential acquisition targets. Tasks include financial data review and executing regulatory work streams. Requires finance/accounting background and fluency in English.

Provide day-to-day IT support, maintain hardware/software, and troubleshoot system/network issues. Manage user accounts, assist with network administration, and ensure data security.

Customer Service Specialist supporting the management of customer legal claims across European markets. Requires fluent German and good English to handle correspondence and case administration.

Junior Front-End Developer to handle deployment, configuration, and development of web/mobile apps for real estate investments. Requires solid JavaScript/TypeScript, Vue 3, HTML/CSS, and Git knowledge.

Drive R&D in Non-Terrestrial Networks (NTN), integrating satellite systems with 5G/6G. Research wireless algorithms, design simulations, and analyze industry standards. Requires a Master's in relevant engineering and 5G/6G background.

Join an online course to become a C++ Developer. Requires basic C++, algorithms, and OOP knowledge, plus intermediate English. Opportunity for long-term employment after successful completion.

Czech-speaking Customer Service Representative needed to support individual and business customers in the Czech market. Responsibilities include order processing, providing product advice, and handling customer cases via phone and email. Fluent Czech and B2 English are essential.

Review AML alerts, identify reportable transactions, and file SARs, STRs, and CTR reports. Analyze patterns for money laundering and terrorist financing while handling regulatory requests.

Analyst Logistics II supports Regional Logistics by managing exceptions and monitoring external suppliers. Duties include developing logistics plans, analyzing data in Excel, and coordinating operations. English proficiency is mandatory.

Senior Data Engineer will design and implement a data system for a US-based private investment firm. Responsibilities include modeling datasets, building data pipelines, and integrating data sources. Requires 5+ years of experience, proficiency in Python, SQL, DBT, Snowflake, and Airflow, and strong analytical and problem-solving skills.

Inside Sales Representative drives sales by targeting markets, generating leads, and growing customer portfolios. Requires 2+ years of sales experience and proficiency in English, Italian, and Spanish.

Lead SME – Cryptography supports cybersecurity and technology teams in cryptographic assurance, advisory, and operational support. This role involves managing requests, responding to technical queries, and ensuring operational excellence across security and compliance.

Junior Specialist handles order processing, WMS entry, and coordinating carrier schedules. This role involves client/driver liaison, monitoring loading, and managing claims. Previous logistics or customer service experience is required.

Manual Tester for network monitoring software. Requires networking fundamentals (TCP/IP, virtualization), critical thinking, and B2 English for bug reporting. Performs functional and usability testing.