ruby English-speaking jobs in Opole Voivodeship

We seek a Life Science Linguist to translate, revise, and edit technical, medical, and regulatory documents from English (USA) to Portuguese (Portugal). Requires an advanced degree in a Life Science discipline or Translation with 5+ years of experience. Must have native-level fluency in Portuguese and professional-level English. Experience with CAT Tools and subject matter expertise in regulatory content is essential.

Outbound Sales Development Specialist will own multi-channel outreach, booking qualified sales meetings through LinkedIn, email, and calls. This role requires 3+ years of experience in outbound sales development, proven meeting booking success, and comfort with cold outreach, follow-ups, and phone calls.

Develop machine learning models for markdown optimization, demand forecasting, and inventory liquidation. Design, develop, and maintain analytical datasets for pricing and markdown optimization. Collaborate with teams to identify optimization opportunities and communicate analytical findings.

Network Engineer to design, deploy, and maintain LAN/WAN infrastructure. Configure Fortinet firewalls, Ubiquiti UniFi devices, and perform network troubleshooting. Script automation tasks using JavaScript and HTML.

Senior Invoice to Cash Analyst will manage collections, dispute resolution, and customer account reconciliation. The role requires strong stakeholder management, experience with AR-related systems, and fluency in English and Italian.

Operations Specialist needed for remote role. Experience in collections operations management, process improvement, and remote work required. Strong analytical and communication skills essential.

Senior Data Engineer to design, implement, and maintain scalable data platforms on Google Cloud Platform. Develop and maintain data pipelines, implement data ingestion, and build and optimize transformation logic. Collaborate on schema evolution and deployments using CI/CD.

Manage commercial and financial aspects of large-scale onshore wind power projects from sales handover to completion. Analyze and manage complex contracts, lead negotiations, and develop project budgets and financial forecasts. Monitor project performance, identify deviations, and implement corrective actions. Collaborate with technical teams and stakeholders to ensure project success.

Field Service Dispatcher needed to coordinate appointments, monitor schedules, and ensure efficient service delivery. Requires 2-4 years of experience in dispatching or a related field, strong Dutch and English communication skills, and the ability to work in a hybrid mode.

Experienced SAP MDG Consultant needed to complete BPDDs for master data and contribute to integration and data quality initiatives. Requires experience with SAP MDG, master data, and process documentation.

Develop and implement SAP GTS and S/4HANA solutions using ABAP, RAP, and Fiori. Analyze and optimize customs and global trade processes. Collaborate with SAP consultants and the central development team.

Leads end-to-end customer service operations across CEE, Turkey, RCIS & MEA, managing order fulfillment, returns, critical issues, and SLA performance. Builds relationships with commercial partners and strategic customer accounts. Drives operational excellence through process standardization and improvement initiatives. Manages a team, recruits, coaches, and develops front-line leaders.

SDET to define and implement testing strategy across products. Collaborate with agile squads to define and improve testing processes. Develop automated testing systems and support engineers.

Drive delivery excellence across a product suite within EPC DT by ensuring predictable outcomes, transparency, and strong stakeholder alignment. Lead delivery, manage risks and impediments, and optimize delivery flow. Provide transparent reporting and insights to stakeholders and leadership.

Solution Architect needed for an international aerospace program. Design, coherence, and security of IT solutions within transformation projects. 10 to 15 years of experience in complex IT transformation projects with a strong background in end-to-end architecture design. Must have experience writing architecture documentation and facilitating workshops. EU citizenship and fluent English required.

Quality Assurance Specialist with German will define and implement testing approaches, design and execute test cases, and contribute to test automation activities.

The Assistant Vice President, Project Delivery & Operations will support the Technology Platform Engineering & Operations (TPEO) COO, CTO, and senior leadership. Responsibilities include financial planning and budget management, spend tracking, demand planning, reporting, and leading TPEO initiatives. The role requires strong analytical, communication, and leadership skills.

Design, build, and deploy AI agents that automate and improve IT and business workflows while minimizing hallucinations and ensuring reliable outputs. Implement model validation, monitoring, and fail-safe mechanisms to detect and reduce incorrect or risky agent behavior. Architect secure data handling pipelines to protect sensitive information used by models and agents. Develop and maintain MCP servers and developer tooling that surface actionable insights and make it easy for teams to query, debug, and act on model outputs.

Kafka Expert with administration, performance tuning, and consulting experience. Leads Kafka trainings and participates in technical pre-sales activities. Requires strong Kubernetes, Docker, and Ansible knowledge, and experience deploying to cloud platforms. Fluent English and Polish required.

Senior Data Scientist to lead improvements in personalization models, focusing on customer retention and menu ranking. Responsibilities include model optimization, backtesting, experimentation, and collaboration with cross-functional teams. Requires strong Python skills, Databricks, PySpark, Pandas, NumPy, Scikit-learn, and experience with Generative AI tools like Claude.