ruby English-speaking jobs in Opole Voivodeship

Configuration Manager responsible for Service Configuration Management and CMDB. Requires 5+ years of IT experience, including 2 in a similar role, with strong ITSM and CMDB governance knowledge.

Develops and implements statistical models and machine learning algorithms to analyze complex datasets and generate actionable insights. Collects, cleanses, and organizes large-scale data from various sources. Communicates analytical findings to stakeholders in a clear and understandable manner. Supports the development of consistent, repeatable workflows for data preparation, model development, and reporting. Assists in transitioning analytical work from one-off analyses to scalable, reusable solutions. Builds lightweight applications and interactive tools that make model outputs and analytical capabilities accessible to non-technical business users. Works with business stakeholders to understand their needs and converts those requirements into functional, user-ready data products. Maintains and improves existing tools and applications based on user feedback and changing business needs. Documents models, data processes, and analytical approaches to support knowledge sharing, continuity, and ongoing improvement.

IT Compliance Specialist supports customer inquiries, assesses contracts, and assists with tender processes. Requires a Bachelor's degree, technical or auditing IT background using ISO 27001, and excellent communication skills (fluent English).

Speedy.io seeks a commercially minded Chief Legal Officer to join the Executive Board. The CLO will lead the legal function, advise on strategic and commercial matters, and ensure compliance with Polish and EU financial services regulations.

Senior Data Scientist will design and implement data science models to solve business cases for clients. Responsibilities include analyzing datasets, developing data-driven strategies, and applying machine learning techniques to improve forecast accuracy. Requires 3+ years of experience in data science, statistical modeling, and analytics solution development. Proficiency in Python and SQL is essential.

Analyze business data, create reports and dashboards using Power BI, DAX, and Excel. Automate reporting processes and build data models to ensure accuracy and integrity. Collaborate with teams to deliver analytical solutions and drive sales growth.

Lead the acquisition and management of a high-potential, family-owned SME in Poland facing a succession challenge. As CEO, you will work closely with AIA to identify, assess, and acquire a target company, then lead its operations and execute a value-driven growth plan.

Software Engineer DevSecOps to support embedded software teams. Implements and manages automated deployment processes, develops CI/CD pipelines, and configures build systems. Drives security integration across the software delivery lifecycle. Requires 2+ years of experience in DevOps, Security, or Software Engineering with a focus on DevSecOps. Bachelor's or Master's degree in computer science or a related field. Experience with GitHub, Azure DevOps, and secure development principles is essential.

Senior Python Developer to build risk management software for financial institutions. Develop and maintain backend systems, design scalable solutions, and collaborate with international clients.

Senior Medical Reviewer reviews efficacy and safety data in clinical trials, focusing on late phases. This role requires expertise in medical/safety data, ensuring accuracy and completeness while collaborating with study teams.

Senior Recruiter for Pharma R&D requires expertise in talent acquisition, providing consultative direction to hiring leaders. Must be fluent in English and Polish, with experience in R&D and knowledge of Polish recruiting laws.

Credit Team Leader will manage credit approval and collections activities, lead a team, and monitor customer credit risk. The role requires 7 years of credit experience, supervisory experience, and proficiency in SAP, Excel, and PowerPoint. French fluency is required.

Senior Software Engineer designs, develops, and maintains complex software solutions. Responsibilities include leading technical discussions, driving modernization initiatives, mentoring engineers, and partnering with stakeholders to deliver business value. Requires advanced proficiency in JavaScript, TypeScript, React, and modern frontend architecture. Experience with AI-assisted software development tools and workflows is also required.

SAP Consultant for Financial Consolidation supporting existing BPC application and leading future implementations of new consolidation tools. Develop, implement, and support SAP solutions in financial consolidation, planning, and forecasting. Collaborate with global teams and business units to design, implement, and maintain solutions. Provide training and support to users.

Senior Frontend Engineer needed to build and maintain a React/TypeScript frontend at scale. Own complex UI components, integrate third-party tools, and maintain high performance standards. Requires 5+ years of experience.

Senior Manager, Entrepreneur Experience supports globally ambitious founders in Poland. Responsibilities include identifying promising founders, serving as a strategic partner to network members, and building a world-class AI mentor network. Fluency in Polish and English is required.

Drives profitability and operational excellence across the product portfolio by leading value engineering, cost reduction, and complexity reduction initiatives. Requires BSME/BSMET with 5 years of mechanical/design engineering experience and fluency in English and Polish.

Develop Pricing Intelligence solutions, automate analytics, and build data tools to support decision-making across international markets. Requires 3+ years in Data Analytics with advanced skills in Power BI, SQL, and AI tools.

Expert/Lead React Developer to build a centralized mid- and back-office platform using React, TypeScript, HTML5, and CSS. Requires 6-7+ years in frontend development and experience leading a small team.

Technical Services Systems Engineer provides support for AOG recovery, heavy maintenance, and technical issue resolution. Reviews design modifications, technical defects, and service bulletins. Generates operator documents and technical reports. Requires a degree in Aeronautical/Mechanical Engineering or relevant license, technical knowledge of B737NG, A320, and B737-800 aircraft, and strong communication and computer skills.