ruby English-speaking jobs in Opole Voivodeship

Support classroom instruction and supervise children in a preschool setting. Responsibilities include behavior management, preparing materials, and providing individualized support. Requires a Bachelor's Degree in Preschool Education or equivalent and TKT Training.

Security Test Engineer - Ethical Hacker to security test industrial servo drives and software. Perform ethical hacking, apply security tools, and design test automation. Requires 2+ years of penetration testing experience and Python skills.

Management Assistant supports the Development organization by providing administrative, coordination, and organizational support to leadership. Key duties include calendar management, meeting coordination, and handling documentation in a dynamic international environment.

Senior Data Engineer role involves developing and maintaining high-performance data processing platforms using Spark, Cloudera, and Airflow. Key tasks include building streaming and batch data pipelines and managing data with technologies like Iceberg and AWS. Requires 3+ years of Big Data experience and strong Python skills.

Deliver sales volume and market share within the assigned territory by executing area sales strategy. Manage dealer network performance, ensure brand standards, and drive results across the zone. Requires 5+ years in automotive commercial roles.

Senior Software Engineer to integrate and validate the Voice Reconstruction AI SDK on customer hardware, including Snapdragon and PC NPUs. Requires strong C/C++, Android (Kotlin/Java), and hands-on edge AI inference experience.

Highly experienced PHP Technical Lead/Architect to support enterprise-scale web application development. Responsibilities include defining architecture, improving engineering practices, and consulting with clients. Requires strong PHP, Laravel, and WordPress expertise.

Experienced Investment Accounting Application Support Specialist needed for an international financial services organization. This role involves resolving complex operational and system queries, supporting critical incidents, and collaborating with stakeholders. Requires 3-7 years in investment management or fund accounting.

Senior Principal Software Engineer to drive platform strategy and architecture for Smart Factory and IIoT solutions. Own end-to-end delivery of scalable, cloud-native services, focusing on Go/C++ backends and React frontends.

Senior Software Engineer to build and maintain backend services in Java or Scala for Box's critical content ingress and egress flows. Focus on scalable distributed systems, data consistency, and optimizing global latency.

Service Technician responsible for installation, start-up, troubleshooting, and preventive maintenance of injection molding systems. Requires a technical degree and experience with control systems and PLC controls.

P2P Analyst for Accounts Payable and Travel & Expense. Process invoices and AP/T&E while ensuring compliance. Requires 1-3 years in P2P AP, Finance/Accounting degree, and Dutch proficiency.

Junior Associate, Business Project Management in GOC. This role involves data quality checks, validating dashboard accuracy, and coordinating inputs from managers across global teams. Requires strong analytical skills and proficiency in English.

Customer Insights & Strategy Lead advises on complex business challenges using data-driven analysis. Requires 4+ years in affiliate marketing, strong analytical skills, and experience delivering strategic consultancy.

Tax Expert and Digital Transformation Consultant helps clients digitalize Tax Functions. Focus areas include Tax Strategy, Data & Technology, and Digital Tax Processes, covering Indirect Tax, Direct Tax, and Transfer Pricing.

Data Scientist role requiring a university degree (technical/math preferred). Key skills include statistics, data analysis, Python/R programming, and basic AI/ML knowledge. Must possess strong analytical and organizational abilities.

Customer Service Specialist (e-commerce) joins a Shared Service Centre team. Responsibilities include handling second-line support tickets, validating order data, and supporting receivables activities. Requires 2+ years in customer support and fluent English.

Senior Java Developer focusing on AI Integration and Microservices. Design and maintain Java services using Spring Boot, implementing architectures like DDD and CQRS. Experience with Kubernetes and AI-enabled components is required.

Junior ServiceNow Developer role supporting ITSM and CSM configuration and development. Requires practical ServiceNow experience, basic JavaScript knowledge, and very good German skills. Focus is on long-term project growth.

Senior Project Manager for MCF/Data Centres. Implement projects according to schedule and budget, ensuring successful delivery. Serve as the client's single point of contact while developing business cases and building trusted advisor status.