ruby English-speaking jobs in Lublin Voivodeship

Act as a trusted analytics partner, translating business challenges into actionable insights and scalable data and AI solutions. Design and deliver analytical solutions and insights that enable data-driven decision-making. Coordinate cross-functional efforts, ensuring deliverables meet business objectives and compliance standards. Support the adoption of modern analytics and AI through guidelines, enablement sessions and advisory support. Manage multiple initiatives in parallel, ensuring clear prioritization and alignment with strategic objectives.

Product Owner will manage the Data Science Research team backlog, prioritizing work to maximize product impact. Define requirements and acceptance criteria, validate solutions, and manage changes throughout the development lifecycle. Collaborate with stakeholders, analyze product feedback, and support RFI/RFP processes. Requires 2+ years of Product Management experience, preferably with backend or data-driven products. Demonstrate strong Product Management knowledge, including business analysis and hands-on requirement translation. Must be comfortable working with technical domains, including data science and algorithms.

The P&L Analyst will consolidate, analyze, and report the Head Quarter P&L, lead financial planning and forecasting, and act as a finance partner for corporate departments. The role requires a Master's degree in a relevant field and 3-7 years of experience in controlling, financial analysis, or audit.

Drive sales and close deals in the construction, mobility, and industry sectors. Manage and grow customer platforms, focusing on high-potential customers. Promote application-based selling and position Berner as a premium brand. Analyze and influence sales area KPIs and regularly report to superiors.

Account Manager to 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.

Experienced Infrastructure/Network Engineer needed for a strategic IT infrastructure separation project. Requires expertise in enterprise networking, cloud infrastructure, identity management, and virtualization technologies.

Resolves moderately complex customer deductions and disputes, serving as a subject matter expert for dispute processes and tools. Conducts deep-dive research and leads negotiations to secure repayment or documentation-based denial.

Cost Controller needed for Polyurethanes EAIME business. Provides financial analysis, budget forecasting, and cost control for UK and NL operations. Supports fixed cost controlling activities and acts as a Finance Business Partner to local management. Requires 5-7 years of relevant experience, strong analytical skills, and proficiency in SAP. Regular presence at the Wilton site is required.

Leads complex HRIT initiatives, acts as a technical expert for SuccessFactors, and drives strategic HR technology development.

Capco Poland seeks a Migration Test Manager for a large-scale banking transformation program focused on ETL migration and test management. The role involves leading test activities, managing defects, and collaborating with stakeholders across business and IT.

QA Engineer to define and maintain end-to-end test strategy for Android Automotive OS (AAOS) IVI application. Design, manage, and execute tests across emulators and physical hardware. Build and maintain CI/CD pipelines for build, test, and release processes.

Cloud Operations Engineer will monitor production systems, triage incidents, execute operational tasks, and build automation across an AWS-native technology stack.

Designs, builds, and maintains data pipelines for corporate lending domains. Develops and optimizes data models, ensuring data quality and compliance with regulations. Collaborates with product managers, engineers, and domain experts. Requires proficiency in Python, PySpark, SQL, and cloud data warehouse/lake experience.

Cloud Security Engineer will enhance security posture of cloud infrastructure and services, secure container environments, and develop automated security solutions.

Promote a portfolio of innovative vaccines to healthcare professionals in Poland. Provide expert support on disease prevention through vaccination. Minimum 3 years of pharmaceutical sales experience required.

Fullstack .NET Developer for Tax GMS Developers team. Develop and implement modern business applications using C#, .NET, Angular, JavaScript, or jQuery. Support deployment, resolve user issues, and collaborate with cross-functional teams. Minimum 3 years of web application development experience required. Good English communication skills essential.

Lead the design, architecture, and delivery of next-generation warehouse supply chain platforms. Drive event-driven, cloud-native platforms using Java, Spring Boot, and Python. Mentor engineers, guide design/code reviews, and partner with teams to translate requirements into scalable solutions.

Marketing Intern for a 6-month period in Warsaw, Poland. Support "Social First" campaigns, execute team tasks, assist with digital assets and creative campaigns, and manage artwork processes. Must be a Polish native speaker (C2 level) and fluent in English (B2/C1 level).

Senior Resident Engineer provides on-site support for customer implementation and operation of Juniper Network Products. This role requires expertise in JunOS, JunosEVO, and technologies such as OSPF, BGP, and DDoS protection. Leads project teams, manages relationships with partners, and provides technical guidance. Requires a Bachelor's or Master's degree and 6-10 years of experience.

Senior Game Designer will work on existing and new puzzle game titles, from concept to release. Responsibilities include generating feature ideas, creating Game Design Documents, and collaborating with teams. Requires 4+ years of experience as a Game Designer in mobile games, preferably casual genres targeting a female audience aged 30+.