ruby English-speaking jobs in Opole Voivodeship

Supports the accuracy and governance of application and service data within ServiceNow. Analyzes application portfolios, identifies redundancies, and provides recommendations for optimization. Collaborates with IT teams and stakeholders to ensure alignment between applications, services, and business capabilities. Develops reports and insights to support decision-making. Assists in defining and enforcing APM and service management processes.

Project Specialist to support execution, coordination, and monitoring of migration projects. Requires basic project experience, excellent communication skills, and fluency in English.

Environmental Specialist to join Huntsman's EAME EHS Centre of Excellence. Provides technical and policy advice on environmental legislation to EU, UK, and Middle East sites. Supports manufacturing sites in achieving permit compliance and continuous performance improvement.

Drive the go-to-market strategy for Cloudboostr, an enterprise-grade open cloud platform. Identify and engage with leadership stakeholders in government agencies and enterprises across the EU.

Develop and enhance middleware software components, APIs, and distributed systems. Assist in design, implementation, and performance optimization. Contribute to open-source initiatives.

Senior Java Developer will design, build, and maintain scalable backend systems. Requires 4+ years Java experience, including multithreading, concurrency, and performance optimization. Experience with SQL, Kafka/RabbitMQ, AWS, and CI/CD pipelines is essential.

Principal Software Engineer to design software solutions for networking products (switches, routers, smartNICs/DPUs). 7+ years of Embedded Application Development experience required. Expert knowledge of C and Linux OS. Deep understanding of networking protocols and experience with embedded device software stack design. Collaborate with QA and marketing teams.

Sales Engineer needed with minimum 3 years experience in a technical customer-facing role. Must have German (C1) and English (B2) fluency. Solid technical knowledge of Windows, Linux, VMware, MS SQL, Oracle, Active Directory, Git, and Jira. Communicate technical concepts clearly and build relationships with clients.

Electronics Engineer will design circuit schematics and PCBs for digital and analog circuits, including high-frequency digital lanes, radio signals, power sections, and analog electronics. Must be able to work independently and collaboratively, design PCB layouts, and perform board bring-up. Experience with Altium Designer is required.

Business Intelligence Analyst to support financial and business reporting transformation across Polish operating companies. Develop BI solutions, automate reporting, and implement AI-enabled use cases in Qlik Sense. Requires 3+ years of BI experience, strong Qlik Sense skills, and the ability to translate business requirements into reporting solutions.

Install, repair, and maintain data center infrastructure equipment including electrical systems, cooling, and optical fibers. Ensure continuous service by validating deployments and following setup procedures. Conduct preventative maintenance, respond to emergencies, and comply with safety protocols.

Full-Stack Software Engineer to develop innovative payment solutions and 3rd party integrations for a global leader in fueling and convenience retail. Responsibilities include designing new functions, collaborating with global Scrum teams, and delivering high-quality software. Requires a Bachelor's degree in computer science or equivalent, 5 years of software development experience, and familiarity with Angular/HTML5/React, Docker/Kubernetes/VMWare, C# and .NET Core.

Verification Engineer will develop and maintain UVM testbenches, write test scenarios, and debug simulation failures. Requires 5+ years of experience in VLSI verification, proficiency in SystemVerilog and UVM, and experience with Specman and simulation tools (VCS, Xcelium, ModelSim/Questa).

Senior Data Engineer / Data Scientist to design and develop scalable data pipelines and AI/ML solutions. Experience with Python, PySpark, Big Data, and Agentic AI frameworks required.

Senior DevOps Cloud Engineer with 5+ years of Azure experience needed to manage cloud infrastructure, automate processes, and ensure system stability and security. Must have 3+ years of experience with Azure Pipelines and strong problem-solving skills. German language proficiency at C1 level required.

Lead and own the design of user experiences across multiple products and touchpoints. Collaborate with stakeholders to define the best user experience. Responsible for end-to-end design execution, ensuring consistency and quality across ESET's business ecosystem.

Industrial IT Engineer ensures smooth production system operation, troubleshooting issues, and supporting operations teams. Requires experience in industrial environments, understanding of industrial IT, and programming knowledge (Java, C++, C#). Strong communication skills and fluency in English and Polish are essential.

Talent Acquisition Partner will build and execute recruitment strategies, manage the full hiring process, and partner with hiring managers to find top talent.

Senior Full-Stack Engineer will design and build user-facing web applications and conversational interfaces for AI-driven logistics workflows. Responsibilities include developing intuitive human-AI interaction flows, integrating UI layers with backend services, and collaborating with backend and AI engineers. Strong proficiency in frontend technologies (JavaScript/TypeScript, React or similar frameworks) and solid understanding of backend systems, APIs, and service integration patterns are required. Familiarity with AI-powered applications is a plus.

Senior DevOps Engineer to architect, design, and govern CI/CD platforms in Azure DevOps for embedded software products. Define and implement scalable YAML pipeline architectures. Lead the integration and verification of embedded software solutions within automated test environments.