ruby English-speaking jobs in Opole Voivodeship

Application Security Engineer will integrate security into the software development lifecycle, build secure-by-default patterns, and ensure products are resilient against modern threats. This role involves hands-on technical work, security engineering, and collaboration with developers.

Drives the development and performance of assigned clients in the printing sector, acquiring new clients and building relationships in Śląsk and Silesian areas. Responsible for achieving sales budgets, developing business plans, and analyzing account data. Requires several years of experience in sales of printing and finishing equipment, a solid understanding of the printing market, and fluency in English and Polish.

Vantive is a vital organ therapy company on a mission to extend lives and expand possibilities for patients and care teams everywhere. For 70 years, our team has driven meaningful innovations in kidney care.

Technical Business Analyst to deliver passwordless and phishing-resistant MFA solutions, including FIDO-based authentication. Requires 3+ years of experience in a technology-driven environment with strong analysis and process mapping skills. Proven experience with large global deployments and familiarity with MFA and phishing-resistant authentication are essential.

Drive full-cycle enterprise sales across the healthcare ecosystem, building and leading a team to scale AI infrastructure platform adoption. Develop strategic sales plans, conduct market research, and create compelling sales materials.

Lead the Digital Solutions Group globally, setting the vision and priorities for AI in the business. Act as Entity Lead for the local technology team, providing people leadership and governance. Coordinate AI solution deliveries across locations, ensuring alignment with the Digital Solutions business strategy. Partner with Product Owners and stakeholders to shape and deliver AI-powered solutions.

Java Software Developer needed for end-to-end software development lifecycle. Requires proficiency in Java (JDK 21), Java Concurrency, and networking protocols. Experience with Python, Bash scripting, CI/CD tools, and Linux is also required. Must be able to work from the office 2 days per week.

Salon Administrator needed for a comfortable salon in central Warsaw. Must be proficient in Polish (B2 or higher), have knowledge of Ukrainian or Russian, and possess strong communication skills. Experience as an administrator and with CRM systems is preferred.

Leads delivery in Agile environments, translating business requirements into technical plans. Requires experience in agile product delivery, backlog management, and AI/ML solutions. Strong communication and teamwork skills are essential.

Lead the sales cycle, achieve monthly objectives, and qualify customer needs. Master software demos and negotiate contracts. Bachelor's degree required, passion for software products, and a valid work permit for Belgium.

Senior Software Quality Assurance Specialist will verify software products for compliance with business, functional, and accessibility requirements. Responsibilities include designing, writing, and executing manual and automated test cases, analyzing testing results, and collaborating with developers on bug fixes.

Supply & Logistics Project Manager to lead global clinical and laboratory supply chain management. Develop supply strategies, ensure regulatory compliance, manage projects, and oversee third-party providers.

Senior BI Consultant to deliver end-to-end BI solutions, from data acquisition to impactful dashboards. Collaborate with clients to understand their needs and translate insights into action.

Synerise seeks a Product Designer to create user experiences for complex SaaS products used by marketers, analysts, and enterprise clients. The role involves translating product requirements into intuitive interfaces, collaborating with cross-functional teams, and independently solving product problems. Experience designing large, complex digital products and a strong portfolio demonstrating design thinking are required. Familiarity with AI tools and a willingness to use them in the design workflow are highly valued.

The Senior Staff Data Engineer designs and delivers data pipelines processing billions of ad events daily. This role modernizes legacy workflows into cloud-native systems and ensures reliable, secure, and cost-efficient data delivery for monetization and decisioning.

Shape and execute creative strategies across EMEA, with a focus on the UK, Germany, and UAE. Develop and localize creative assets, collaborate with internal and external teams, and drive campaigns aligned with brand goals. Analyze campaign performance and optimize creative strategies.

Manages outsourcing labor vendors, talent acquisition, onboarding, and performance management. Requires a bachelor's degree, HR experience, and proficiency in English and Mandarin Chinese.

Materials Engineer/Welding Engineer needed for Oil&Gas client. Requires degree in Materials Engineering, Welding Engineering, or related field, significant Subsea Materials Engineering experience, and NDE Level 3 certification.

Java Developer with AI experience needed for enterprise-grade claims processing solutions. Design, develop, and maintain Java/Spring Boot services, integrate AI components, and collaborate in Agile teams. Minimum 5 years Java development experience, Spring Boot, Kubernetes, and AI solution experience required.

Coordinate global validation activities for DIA R&D Labs. Author and review CSV deliverables across Waterfall, Agile, and Hybrid methodologies. Act as Information Security Coordinator (ISC) and CSV subject matter expert, ensuring audit readiness. Manage system compliance and contribute to organizational best practices.