ruby English-speaking jobs in Opole Voivodeship

Senior Java Backend Engineer will design and implement robust software solutions for equities and FX trading systems. Responsibilities include building high-performance backend services for algorithmic order management and order routing.

Senior Frontend Engineer will design and build platform features, components, and functionalities using Angular and TypeScript. Responsibilities include collaborating with product managers, designers, and engineers to deliver features and ensure platform robustness.

About UsPlanet is a leading technology company transforming payments by putting customer experience first. We offer integrated solutions that include payment processing, VAT refunds, dynamic currency conversion, and management services for merchants in the Retail and Hospitality sectors worldwide. In recent years, we have experienced significant growth, expanding our services and global presence.

Experienced Fullstack Developer needed to support the transition and development of a Workforce Management application. Responsibilities include designing, developing, and maintaining applications, identifying and resolving bugs, and supporting testing and production. Must be proficient in C#, .NET, Microsoft SQL Server, and frontend technologies.

Develop and maintain a resilient backend for a digital marketing platform using Node.js and TypeScript. Consolidate and transform data from diverse sources, implement API security, and ensure system stability. Collaborate with frontend teams and architects.

Lead the European business for a global architectural hardware and insect screen systems company. Full P&L accountability for manufacturing, sales, and distribution across Europe and the Middle East. Develop and execute regional growth strategy aligned with global objectives. Minimum 5 years' experience managing teams of 30+ and proven track record in driving sales growth and expanding revenue streams. Minimum 5 years' experience in a manufacturing environment with strong financial acumen.

Manual Tester for a leading fintech company focused on banking and payment systems. Execute manual tests of banking platforms, APIs, and backend processes. Verify transaction data and ensure security within Linux environments.

Senior JavaScript Full Stack Engineer sought to architect and develop high-concurrency back-end services using Node.js and modern frameworks. Build dynamic UIs with React.js and its ecosystem. Must have experience with various databases, cloud platforms, and CI/CD pipelines. Strong communication skills required.

Experienced legal counsel needed for GlobalLogic's EMEA team. Provides legal support across 10 countries, with a strong focus on employment law. Requires a master's of law in Poland and 8+ years of legal experience. Fluency in English is required, additional European languages are a plus.

DevOps Engineer needed to collaborate with development teams, ensuring smooth and reliable environment operations. Responsibilities include owning and operating containerized application platforms, designing and delivering dynamic test environments, and building and maintaining CI/CD pipelines. Must have 5 years of experience as a DevOps Engineer or SRE in web-based systems with strong expertise in Docker, Kubernetes, and GitLab CI.

Design, build, and operate systems for Netflix's AI-driven documentation and GenAI-powered developer support experiences. Help shape the technical direction of a new platform and apply GenAI and LLM-based techniques to real developer problems. Provide technical leadership, partner with product and engineering teams, and own work end to end.

Drive growth of indirect sales for HVAC solutions (heat pumps, chillers, FCUs) across Poland. Build and manage a partner network, identify new business opportunities, and support partners in project delivery.

Experienced DevOps Engineer to set up, optimize, and maintain secure cloud-based development environments for software products. Requires experience with Azure, GCP, AWS, MongoDB, PostgreSQL, Linux/Unix, Docker, Proxmox, Terraform, Kubernetes, and scripting languages.

Senior Software Engineer to build scalable, robust backend systems using Python, FastAPI, and related technologies. Experience with AI tooling and LLM-powered features is required.

Leads multiple engineering teams focused on building and optimizing cloud-native infrastructure solutions. Drives Kubernetes-based orchestration and ensures reliability, scalability, and cost efficiency across Relativity's platform. Collaborates with cross-functional teams to deliver infrastructure services.

PTP Accountant with experience in invoice processing, payment, and vendor queries. Requires strong communication, analytical, and problem-solving skills. Higher education preferred.

Product Engineer needed to develop and maintain internal HR and data analysis tools. Responsibilities include taking products from proof of concept to MVP, building new features, and ensuring maintainability. Requires experience with TypeScript, React, Node.js, PostgreSQL, cloud PaaS, and CI/CD.

Build and deliver production Next.js applications with complex state management and real-time AI features. Create user interfaces for AI-powered tools, including streaming AI responses, semantic search, and knowledge graphs.

Partner Account Manager will develop and execute joint business plans with mid-sized partners in EMEA to meet sales targets and expand market coverage.

Sabre seeks an experienced Principal Application Architect to support the Nova Team, driving platform modernization and architectural excellence. This role defines and evolves the long-term architectural vision for Nova-owned systems, leads design and evolution of large-scale, distributed, cloud-native platforms, and guides engineering teams through complex design decisions. The Principal Application Architect will partner with CIAS Product and Engineering leadership to ensure architecture aligns with business strategy and performance requirements.