ruby English-speaking jobs in Opole Voivodeship

Real Estate Business Analyst role focusing on portfolio data quality in Archibus and lease administration. Responsibilities include data collection, vendor coordination, reporting, and analysis. Requires data management experience and proficiency in Excel and Power BI.

Product Owner for Talent Acquisition owns the vision and roadmap for TA technology products. This role drives continuous improvement, translates business needs into backlogs, and manages delivery across cross-functional teams. Requires 3+ years managing Workday Recruiting.

Senior Data Engineer to design and maintain scalable data solutions using Databricks, Python, and SQL. Develop ETL/ELT processes and optimize data workflows within cloud environments. Requires 4 years of experience and knowledge of cloud platforms.

Own the end-to-end lifecycle of high-quality data acquisition and annotation to power AI/ML models. Manage annotation projects, design taxonomies, and establish evaluation benchmarks. Requires knowledge of ML concepts and data quality assurance.

Experienced SAP Basis consultant needed for on-prem and cloud SAP environments. Responsibilities include system administration, maintenance, upgrades, and technical consulting for S/4HANA migration and BTP solutions. Requires 5-8 years of experience with SAP NetWeaver, Fiori, HANA, and S/4HANA.

Expert QA Consultant for customer-facing software projects. Own quality assurance across mobile, API, and UI layers in an Agile environment. Requires 7+ years in software testing with strong analytical skills.

Senior Revenue Accountant supporting EMEA Networks. Responsibilities include revenue recognition analysis, IFRS/US GAAP compliance, and process improvement. Requires accounting experience, strong English, and SAP experience is preferred.

Lead a multidisciplinary AI Team to accelerate AI-enabled preclinical drug discovery and development. Design, implement, and translate AI/ML models and workflows for computational chemistry and bioinformatics. Drive Selvita's AI-driven digitalization strategy and manage the AI/ML team.

Lead Design Engineer needed with 8+ years in mechanical engineering, including 5+ in ICE engine design. Responsibilities involve leading designers, developing engine components, and managing technical requirements. Requires strong CAD skills and English proficiency.

Develop and maintain core cloud platform components of Rublon MFA. Build secure, scalable APIs for enterprise authentication services. Integrate Rublon MFA with enterprise identity platforms and cybersecurity tools.

Senior Product Data Analyst to partner with product teams, using quantitative evidence to shape strategy. Responsibilities include analyzing customer journeys, defining metrics, and improving data usage via Amplitude and BI tools. Requires SQL proficiency and experience with product analytics.

Site Reliability Engineer to ensure security, availability, and performance of SaaS offerings. Responsibilities include deploying services across cloud environments and implementing automation to reduce toil. Requires 4+ years in cloud computing, Docker, and K8S.

C++ Engineer to design firmware and implement features for industrial devices. Responsibilities include testing, documentation, code reviews, and solving complex system issues. Requires 5+ years in C++17/20, OOP, and Linux environments.

Senior Backend Engineer for the Customer Data Platform team. Requires daily fluent Claude Code practice, strong Node.js/TypeScript, and deep Elasticsearch 8.x knowledge. Own event pipelines and sandboxed logic.

Senior Android Developer needed to build a leading mobile application. Responsibilities include developing high-quality, testable Android apps, contributing to architecture, and promoting best practices. Requires 5+ years of experience with Kotlin and Java.

System Analyst roles (Junior to Senior) to support future IT projects. Responsibilities include detailed system analysis, designing database structures, developing technical specifications, and creating IT system requirements. Requires knowledge of UML, BPMN, and SQL, plus C1 Polish proficiency.

Manage the full post-funding customer lifecycle for a new Polish fintech lending business. This hands-on role covers service delivery, complaints, arrears, and recoveries, shaping strategy and automation. Requires native Polish and English.

Mid Senior Fullstack Developer needed for a greenfield project using PHP, Laravel, and Vue.js. Responsibilities include building backend systems, designing admin dashboards, and managing deployments with Docker. Requires 4+ years of fullstack experience.

Global D&T Process Owner defines, maintains, and governs ITSM processes using ITIL best practices. This role leads Process Managers to ensure operational excellence across global IT platforms.

Lead Go Developer needed with 5+ years of Go experience and 2+ years in a leadership role. Responsibilities include designing scalable distributed systems, leading code reviews, and collaborating on technical roadmaps. Requires AI implementation experience and fintech domain knowledge.