ruby English-speaking jobs in Opole Voivodeship

Senior Data/AI Engineers will design, build, and maintain data pipelines, models, and transformations for a prestigious customer. Responsibilities include data observability solutions, turning data into business insights, and mentoring junior team members.

DevOps Engineer to design and maintain cloud environments on Microsoft Azure for an enterprise AI platform. Experience in cloud solutions architecture, scalable web applications, and DevOps, DevSecOps, or MLOps is required. Must have familiarity with Azure services and API integration. Fluency in Polish and English is required.

Senior Systems Engineer to define system architecture, analyze customer requirements, and ensure high-reliability performance in aerospace environments. Collaborate with international engineering teams on complex, safety-critical systems.

Solution Architect needed for globally utilized Managed File Transfer (GMFT) platform. Define and evolve target architecture, extend intake channels, and migrate legacy solutions. Optimize cloud infrastructure, enhance security, and collaborate with global teams. Requires 5+ years of experience as a software developer/architect, expertise in enterprise architectures, and strong programming skills in Python. Experience with Microsoft Azure, Terraform, and security tooling is essential.

Develop and enhance Java applications for taxation, account management, and investment processing, ensuring regulatory compliance.

Senior Machine Learning Engineer will design, build, and maintain production-grade ML systems for a new Data & Insights platform. Responsibilities include building forecasting systems, developing AI-driven insights, and implementing context-aware AI. Requires deep experience with production ML systems, Python, and the modern ML ecosystem.

Senior Event Planner will manage events, including large meetings, from contract execution to final billing. Responsibilities include website build, team management, policy management, and budget management. Requires strong project management, client management, and communication skills in English.

Manage an ongoing SAP optimization project for a major retail client, focusing on performance, data volume, and retention. Coordinate with technical teams, stakeholders, and the SAP Architect. Translate technical topics into business impacts and lead discussions on data policies.

Cerebre seeks a Product Manager to define and execute product strategy for core product areas in industrial AI. Responsibilities include product vision and roadmap development, backlog management, stakeholder alignment, and translating strategy into execution. The ideal candidate has 5-8 years of product ownership experience, a working knowledge of AI and agentic systems, and strong communication and stakeholder management skills.

Senior Full Stack Engineer (Node.js & React) will design, develop, and maintain scalable applications. Requires 6+ years of commercial experience in Full Stack development, strong Node.js, React, and Agile methodologies knowledge. Fluency in English is required.

Senior Platform & Integration Engineer needed to design, build, and maintain integrations across actuarial, finance, risk, and compliance functions. Responsibilities include automating regulatory reporting processes, connecting systems, and ensuring data flow accuracy. Requires 5+ years of integration or platform engineering experience, 2+ years in financial services or insurance, and strong hands-on experience with integration middleware/ETL.

Power Platform Developer needed to design, develop, and deploy Power Platform solutions (Power Apps, Power Automate, Dataverse) based on business requirements. Must have experience with ALM/CI-CD, integration patterns, and Azure services. Strong communication skills in English and Polish required.

Shopify Engineer to develop and customize themes, build Shopify applications, and design integrations for a multi-brand ecommerce environment. Requires 3+ years of Shopify experience, strong Liquid knowledge, and practical JavaScript/TypeScript skills. Node.js, Shopify APIs, and experience with ecommerce flows are essential.

Experienced Salesforce Developer / Architect to design, develop, and implement scalable Salesforce solutions for pharmaceutical operations.

Senior Travel Consultant provides travel reservations, consults on travel policies, and fulfills client requests regarding regulations and industry information. Requires working knowledge of travel industry policies and procedures, advanced GDS Amadeus skills, and strong English communication skills.

Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices and facilities across the U. S.

Experienced React Developer needed to build responsive user interfaces, prototype features, and collaborate with product and design teams. Must have advanced English skills and experience with React.js, APIs, and design tools. Hybrid position with 1 day per week in the Kraków office.

Accounting Assistant needed for JLL's JBS business line. Responsibilities include responding to accounting queries, preparing documentation, processing invoices, and providing customer service. Must have a bachelor's or master's degree in progress, fluency in English, and proficiency in MS Office (Excel).

Develop and maintain applications using Golang and React TypeScript. Design and implement technical solutions, analyze, optimize, refactor, and test code. Collaborate with cross-functional teams.

Administers containerized applications on Red Hat OpenShift using manifests, Helm charts, and templates. Manages application namespaces, security, scaling, and performance. Supports development teams with troubleshooting and monitoring. Requires at least one Red Hat Certified OpenShift Administrator certification or 3+ years of relevant experience.