qa English-speaking jobs in Opole

Develop and operationalize ML and GenAI pipelines for scalable AI model deployment across GE HealthCare. Automate model lifecycle management, collaborate with cross-functional teams, and integrate GenAI capabilities into business workflows.

Cloud Engineer will design, manage, and improve the organization's cloud architecture. Responsibilities include debugging, troubleshooting, and unit-testing custom solutions, creating technical documentation, and supporting cloud security and compliance. Experience with Microsoft Azure, particularly compute, networking, identity, or storage is required.

Designs and maintains enterprise-wide security architectures, standards, and reference architectures for global IT services, cloud platforms, and hybrid IT/OT systems. Analyzes business requirements and translates them into secure architecture designs. Performs threat modeling, vulnerability assessments, and risk analyses. Collaborates with architects, security teams, and operational teams to establish secure solutions. Develops architecture documentation and ensures compliance with security policies and regulations.

Staff Product Designer at GRAI, a Warsaw-based social music app in alpha. Design interaction patterns, build a design system, and prototype interactions for iOS and Android.

Lead EMEA D365 finance operations, ensuring accurate, timely, and controlled accounting. Build and lead a high-performing team responsible for journal entries, balance sheet reconciliations, transactional finance, month-end close, and D365 controls. Oversee accounts receivable and collections, improving cash conversion and reducing overdue balances.

As AI Engineering Director, you will execute the AI strategy for a financial services platform, focusing on LLM selection, agentic architecture, and responsible AI practices. You will lead a team of AI engineers, remain hands-on technically, and partner with engineering and design leadership.

Experienced professional needed for Data Center project. Oversee safe energization of electrical systems, implement LOTO procedures, and participate in planning high-risk electrical activities. Minimum 10 years experience in electrical installations, supervision, or related fields required. Data Center experience exceeding 4 MW capacity is mandatory.

Senior UX Designer to create user-centric digital solutions for aviation software products. Responsibilities include conducting user research, designing wireframes and prototypes, and collaborating with cross-functional teams. Requires 5+ years of experience in aviation software design or similar complex technological products.

Lead and shape financial strategies for Visa and Mastercard card schemes. Develop and manage financial operations, ensuring competitive pricing and alignment with business objectives. Build processes and teams from scratch, interacting with key stakeholders.

Develop and execute global commodity strategy, lead global price and contract negotiations, and evaluate supplier performance. Requires technical education, 3-5 years experience in manufacturing purchasing, and fluency in English.

Build merchant partnerships and maximize transactional volume growth. Ensure successful client relationships and operational support. Grow the client portfolio and manage all operational stages of the merchant lifecycle.

Senior Angular developer to build and maintain a complex, multimodule application for a maritime intelligence platform. 5+ years of experience with Angular, TypeScript, and REST APIs required. Experience with CI/CD pipelines, Azure DevOps, and real-time data is a plus. Fluent in Polish and English.

Experienced Offshore Wind Turbine Technicians are needed for European wind farm installations. Responsibilities include turbine assembly, commissioning, inspections, and troubleshooting. Must have GWO and offshore medical/survival certificates, mechanical/electrical background, and EU citizenship or work authorization. OEM trainings and North Sea/Baltic Sea experience are a plus.

Experienced HIMARS subject matter expert needed for in-country training, technical support, and advice to partner nations. Responsible for managing and executing contract requirements, instructing, and leading a training team. Must have a Secret clearance and 5+ years of experience managing similar programs. Previous HIMARS Battery experience and instructor training experience required.

Finom is seeking an experienced iOS developer to develop and support a mobile application. Responsibilities include creating a user-friendly interface, interacting with teams to solve problems, and developing new features. The ideal candidate is fluent in Swift, has experience with reactive programming using Combine, and is familiar with architectural patterns.

Acturis seeks a Data Science Technical Business Analyst to deliver AI-driven solutions. Responsibilities include translating business requirements, analyzing client needs, and supporting AI feature integration. Requires a completed higher education, English proficiency (B2+), and experience in analytical, product, technical support, QA, business analysis, data, or similar roles. Proficiency in Python, SQL, and relational databases is essential.

Lead end-to-end infrastructure projects, including new construction, refurbishment, and modernization, supporting aviation operations. Oversee project delivery, ensuring compliance with quality, safety, and regulatory requirements. Manage project scope, schedules, budgets, and stakeholder communication.

Leads the design and delivery of strategic AI transformation initiatives, driving measurable business impact. Oversees automation and AI-driven programs, ensuring alignment with strategic priorities and ROI. Applies Lean Six Sigma, Agile, and PRINCE2 methodologies to optimize delivery. Champions innovation by identifying and implementing AI and automation opportunities. Collaborates with technical teams and partners to develop and deploy solutions. Builds and maintains the organization's AI & Automation roadmap. Facilitates workshops with C-Level executives to translate vision into actionable initiatives. Acts as a trusted advisor to senior stakeholders, navigating complex matrix structures. Monitors, measures, and communicates value delivery and ROI. Identifies improvement areas and designs corrective actions. Embeds a culture of continuous improvement.

Senior Tunnel Engineer will produce analytical models, project documentation, and lead multi-disciplinary projects. Requires relevant experience in tunnel/geotechnical design, analysis, assessment, and inspection. Good command of English is required.

Provide technical support for Solaris & Markem-Imaje products, covering hardware, software, and industrial integration. Collaborate with cross-functional teams to resolve technical issues and contribute to product development.