ruby English-speaking jobs in Opole Voivodeship

Data Scientist III will own end-to-end data science projects, building production-ready models and analyses to solve marketplace problems. Requires expertise in machine learning, statistics, and programming (Python, SQL) with experience in model deployment, monitoring, and retraining.

Delivery Material Handlers assist in the safe and accurate delivery of building materials from the warehouse to job sites. Roles involve unloading orders, including specialized rooftop deliveries, and require the ability to lift 75-100 lbs.

Engineer to develop software using C/C++ for modern network products, focusing on Nvidia Bluefield DPUs. Responsibilities include implementing client requirements, unit testing, and fixing bugs. Requires C/C++ proficiency and networking knowledge.

Design robust Artworks solutions as an ERP Architect & Business Analyst. Requires 5+ years as a Business Systems Analyst with GxP/CSV experience in pharmaceutical labeling. Focus on system integrity and roadmap development.

Designs and implements post-trade solutions in Calypso, collaborating with stakeholders and ensuring system quality.

Lead and coach the O2C Cash Collection team to meet performance targets. Responsibilities include monitoring receivables, managing escalations, and driving process improvements. Requires 3+ years in Cash Collection and 2+ years in team leadership.

Senior Backend Engineer to own SSO and account services, focusing on OAuth implementation and text-billing. Drive end-to-end projects, requiring strong Go, MySQL, and OAuth knowledge.

Senior AR & Revenue Accountant joins the Global OTC team to ensure AR accuracy, support financial close, and manage revenue recognition. Requires 3-5 years of experience in AR, revenue accounting, and strong analytical skills.

Data & AI Consultant will design and deliver modern data platforms using Microsoft Fabric, Power BI, and Azure technologies. You will help customers build AI-enabled analytical solutions and transform data into actionable insights.

Leads multiple projects simultaneously, ensuring on-time and on-budget delivery. Manages stakeholder expectations, risks, and communication. Requires 5+ years of project management experience, fluency in German, and proficiency in project management tools.

Experienced Scrum Master to facilitate Agile practices, coach development teams, and remove impediments.

Drive digital campaign evolution by planning, orchestrating, and optimizing end-to-end digital and omnichannel initiatives. Manage digital product delivery, automation, and innovation while ensuring alignment with business objectives.

Digital Sales Specialist needed to service and build relationships with customers. This role requires bilingual proficiency in Czech/Slovak (B2+/C1) and English (B2). Focus on achieving revenue quotas and maximizing sales opportunities.

Urban Planner needed to review spatial development plans for wind turbine locations. Responsibilities include coordinating applications and managing zoning permit procedures with local authorities. Requires 5+ years of experience in spatial planning and knowledge of wind energy project procedures.

Data MLOps Engineer to design, build, and maintain ML infrastructure. Responsibilities include deploying, monitoring, and optimizing ML lifecycles, building MLOps capabilities, and collaborating with Data Scientists. Requires Python, Spark, AWS SageMaker, and CI/CD experience.

Senior Staff Tech Lead Engineer to architect solutions for large-scale simulated environments and drive migration to modern testing frameworks. This role builds mission-critical infrastructure and mentors engineers to ensure reliable, realistic testing for autonomous vehicles.

Senior Project Manager needed for eCommerce Team on contract. Lead complex projects using Agile, managing workstreams, budgets, and stakeholder expectations. eCommerce and re-platforming experience preferred.

Product Marketing Manager for World of Tanks, PC. This role bridges product and marketing, owning the marketing vision and roadmap. Responsibilities include translating product goals into marketing actions and driving data-driven acquisition strategies.

Lead a product-aligned, global technical services organization, setting technical direction and scalable operating practices for Commercial Digital Services. Accountable for a product-centric DevOps and platform capability with a cloud-platform and automation focus.

Associate Director, Patient Safety Scientist in Oncology. Lead safety strategy, aggregate, review, and interpret safety data to support decision-making. Apply PV and scientific expertise to safety documentation and regulatory submissions.