ruby English-speaking jobs in Opole Voivodeship

Experienced Efficacy Section Leader needed to manage study verification and dossier preparation for plant protection product registration in the EU. Requires 5+ years in efficacy study contractation or performance.

Business/System Analyst to translate business and technical requirements into system specifications for HVAC and energy management software. This role involves collaborating with engineering teams in an agile environment. Key technologies include REST APIs, XML, JSON, Jira, and Confluence.

Product Manager in Hematology drives marketing strategy for GSK’s hemato-oncology portfolio. Responsibilities include campaign execution, market research, and supporting sales teams. Requires a Life Sciences degree and 3+ years of hemato-oncology marketing experience.

Executive Vice President Finance and Digitalization (CFO) to shape CDE's strategy. Lead Finance and Digitalization, owning planning, performance, and driving value creation through data and technology. Requires 15+ years of experience.

Design and build scalable data integration pipelines and microservices for Generative AI platforms. Use Python, FastAPI, GCP, and vector stores like PGVector to connect enterprise data stores and deploy RAG solutions.

Senior leadership role overseeing fund accounting services for EMEA and global clients. Responsibilities include setting strategy, managing operations, and leading teams. Requires significant fund accounting experience and strong leadership skills.

Senior Developer Advocate creates technical content, including deep-dive videos and GitHub demos, focusing on search, AI, and observability using Elasticsearch. Requires a strong technical background and excellent English communication skills.

Lead the SAP MM Procurement workstream for a large SCM deployment. Responsibilities include designing S/4HANA processes, managing consultant deliverables, and coordinating integration testing across Central and EMEA regions.

Implement regional funding programs for Wikimedian communities in Sub-Saharan Africa. Responsibilities include grant management, building funding committees, and managing partner relationships. Requires experience in grantmaking and strategic analysis.

Experienced Back End Engineer needed with Ruby stack expertise. Develop and maintain scalable applications using Ruby on Rails and React, hosted on AWS. Drive new feature development in a fast-paced environment.

Associate Director to lead and support end-to-end R&D asset transitions across integrations, divestments, and wind-downs. This role acts as the operational point of contact, driving delivery across R&D functions.

Senior leadership role co-leading HR Services, defining operating models, and steering HR Operations. Requires 7+ years of international HR experience, balancing strategy with hands-on execution across payroll, systems, and process improvement.

Lead security engineering and operations for a technology-led organization. Define the technical security roadmap, mature Secure SDLC, and strengthen data/AI security while overseeing SOC operations and cloud infrastructure.

Experienced Polish-qualified Energy Partner or Counsel sought by an international law firm. Focus on transactions and regulatory matters, handling complex energy mandates, grid investments, and commercial projects. Requires 10+ years of experience.

Oversee day-to-day data-management operations and resources within a geography, ensuring quality, compliance, and operational excellence. Lead teams, drive resource planning, and implement GDMS/GCTO standards. Requires clinical data management expertise and people leadership.

Senior Security Engineer to secure AWS and GCP environments, test web/mobile applications, and improve security scanning tools. Responsibilities include incident response and supporting SOC 2 audits. Requires 4+ years of security experience.

Middle Android Developer needed to design, develop, and maintain mobile solutions using Kotlin and Jetpack Compose. Focus on scalable applications, Clean Architecture, and integrating hardware capabilities.

Manager, Global IT Infrastructure leads governance, administration, and execution for global infrastructure operations. This role involves team leadership, SOX audit readiness, asset management, and vendor oversight across network, cloud, and datacenter services.

Mathematician needed to formalize advanced arguments and theorems in Lean 4 for frontier AI. This remote contract role requires a Master's or PhD in Mathematics with strong proof writing and formal proof assistant experience.

DevOps Engineer for Embedded Software needed to design and maintain CI/CD and build processes. Responsibilities include developing automated V&V testing using C/C++, Bash, and Python for embedded C/C++ components. Requires experience with embedded systems.