ruby English-speaking jobs in Opole Voivodeship

Business Analyst to join consulting or implementation teams for IT projects in the financial sector, primarily insurance. Responsibilities include business analysis, defining functional requirements, testing solutions, and collaborating with developers and architects. Requires a bachelor's degree, fluency in English (C1 level), and strong French (B2/C1 level).

QA Test Lead will define and drive the Quality Engineering strategy for assigned product domains. This role leads a team of SDETs and QE engineers, ensuring high-quality releases across web, mobile, and API channels. Responsibilities include test planning, automation, and continuous improvement of testing processes.

Senior Data Architect / Engineering Lead to design and build scalable data foundations for advanced technology environments. Responsibilities include designing data architecture, building pipelines, and integrating data from various sources.

Join Sabre's FinOps/Capacity team as a FinOps Specialist in Krakow. This role focuses on cost forecasting, resource allocation, and financial optimization of Sabre's cloud environments. Responsibilities include developing financial performance reports, creating cost forecasts, analyzing performance data, and defining financial metrics. Requirements include proficiency in SQL, cloud platforms (AWS, Azure, or GCP), financial modeling, and excellent English communication.

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

Senior Software Engineer will design, build, and lead the implementation of scalable and reliable applications. Collaborate with product, design, and engineering teams to deliver high-quality software solutions. Mentor and coach junior developers, champion technical best practices, and drive AI tool adoption.

Lead ServiceNow Developer will design, develop, and optimize solutions across the ServiceNow platform. Responsibilities include taking ownership of solutions end-to-end, continuous development and improvement of the platform, and supporting the scaling of IT solutions. Requires solid experience as a ServiceNow developer, understanding of CMDB (CSDM) or ITSM, ITOM, and experience with scripting (JavaScript/Glide) and integrations.

MLOps Engineer needed to design, implement, and maintain scalable MLOps pipelines on AWS. Collaborate with data science and DevOps teams to deploy models, manage infrastructure, and ensure high performance and security. Requires 2+ years of experience in MLOps, DevOps, or related fields with strong AWS knowledge (SageMaker, EKS, S3, EC2, Lambda).

Fullstack Software Engineer with a focus on front-end development. Expertise in UI/UX, Typescript, SvelteKit, Tailwind, DaisyUI, and Playwright. Experience with NodeJS, Postgres, Fastify, and queues is preferred. Strong communication, resilience, and product mastery are essential.

Experienced IT Architect needed for a long-term project supporting a global sports organization's event platform on Microsoft Azure. Responsibilities include designing and documenting IT solutions, creating Architecture Decision Records, analyzing requirements, and collaborating with development teams. Requires 5+ years of experience as an IT Architect, advanced knowledge of Azure, and experience with cloud architecture, integration patterns, and relational databases. Strong communication and documentation skills are essential.

Credit Controller responsible for managing trade receivables, including issuing reminders, resolving disputes, and handling litigation. Requires fluency in German and English, proficiency in Excel, and experience in finance/accounting.

Experienced Principal Application Architect to define and evolve the architectural vision for CIAS platforms. Lead the design and evolution of large-scale, distributed, cloud-native platforms. Guide engineering teams through complex design decisions and influence senior stakeholders.

Senior Software Engineer will design, build, and maintain enterprise software that enforces trusted access to Box's Intelligent Content Management platform from client devices. Responsibilities include leading the development of software components in the authentication and secure access domain, ensuring high system availability and performance, and collaborating with other engineers, product managers, and security teams.

Telemetry Observability Engineer to design, develop, and maintain observability solutions. Requires 4+ years experience in application development, engineering, or a related field with strong Grafana and data visualization skills.

The Collections Specialist manages the Customer Ledger, meets collection targets, and acts as a Business Partner to OpCos. Collaborates with internal teams to ensure effective collection processes and manages customer relationships. Requires experience in OTC, processing, collections, or credit assessment roles and knowledge of Portuguese.

Provides first-level technical support for hardware, software, and network issues. Troubleshoots, diagnoses, and resolves incidents to ensure minimal disruption. Manages device inventory, distribution, and import/export procedures. Creates purchase orders for logistics services.

Fullstack Developer sought for international heating solutions client. Requires expertise in React, Next.js, Node.js, Java, Spring Boot, and TypeScript/JavaScript. Experience with LLMs, REST APIs, Azure, Docker, Kubernetes, and automated testing is essential. Strong English communication skills and occasional travel to Katowice required.

The Premium IOL and Refractive Manager will drive growth of premium IOLs and refractive technologies through clinical and commercial support. Responsibilities include clinical support during procedures, product presentations, and territory management. Requires a degree in Optometry, minimum 5 years in medical sales or hospital setting, fluency in English, and sales experience.

Construction Site Manager needed for wind energy projects. Manage daily site operations, installation, and service activities. Ensure project schedule adherence, resource management, and compliance with HSE standards. Strong wind industry experience and proven leadership skills required. Fluent English and a valid Unlimited Construction License are mandatory.

Senior Invoice Verification Clerk required for processing invoices and resolving discrepancies. Fluency in German (B2/C1) and English (B2) is essential. Experience in accounting and proficiency in Office products (especially MS Excel) are required.