ruby English-speaking jobs in Lublin

Lead technical design and architecture for AI systems, ensuring scalability and reliability. Guide team members through best practices and code reviews. Own cloud infrastructure strategy across AWS and GCP for AI workloads.

Senior Developer will develop full-stack solutions and integrations in line with Danish Crown standards. Collaborate with developers, architects and business stakeholders to design and deliver solutions. Test, verify and document applications for internal and external use. Provide 3rd-level support by analyzing and resolving technical issues.

Key Account Manager to drive business growth in Poland. Manage full sales cycle of Cyber Security solutions and services through both direct and partner channels. Build and manage relationships with Enterprise, SMB, and Public Sector customers. Develop and execute joint business plans with Partners.

We are seeking experienced Game Testers to join a project-based role in Warsaw, Poland. Responsibilities include detecting bugs, writing clear bug reports, and adhering to test cases. Applicants must have excellent written and verbal communication skills in English, attention to detail, and a passion for games.

Senior Pricing Analyst to drive pricing strategy and profitability across automotive aftermarket products. Analyzes large datasets, builds pricing models, and collaborates with pricing teams to optimize pricing structures and monitor market trends. Requires 5+ years of experience in pricing, revenue management, or advanced analytics, strong Python skills, and experience with BI tools.

Manage cybersecurity projects across their lifecycle in a regulated public-sector environment. Lead complex, security-sensitive programs, ensuring milestones are met and deliverables are aligned with business goals.

Threat Analyst to conduct hypothesis-driven hunts across IT and OT environments, analyze threat intelligence, and provide insights to SOC analysts. Develop and maintain a threat knowledge base, track campaigns targeting key sectors, and produce reports for executive stakeholders. Requires experience in threat intelligence, hunting, or incident response, and knowledge of MITRE ATT&CK, the Diamond Model, and Cyber Kill Chain.

Lead and manage large, complex projects and programs within Air & Sea and Road Business, supporting DSV's strategy. Manage project budgets, integrate with teams outside the project scope, and collaborate with stakeholders at all levels. Develop projects from initiation to operation, following GPMO processes and governance.

Senior Autonomous Vehicle Technicians maintain, diagnose, and repair electric and autonomous vehicles used in robotaxi fleet operations. Responsibilities include performing preventive and corrective maintenance, advanced diagnostics, EV and high-voltage system support, autonomous driving hardware support, software updates, and shift leadership. Minimum 5+ years of hands-on experience as an automotive technician is required.

Senior Full Stack Developer will design, develop, and maintain web automation solutions. Responsibilities include building browser-based automation systems, analyzing web applications, and collaborating with teams to deliver new platform capabilities. Requires knowledge of PHP, Python, JavaScript or TypeScript, and experience with Playwright, Puppeteer, or Selenium.

Leads the design, development, and optimization of data migration processes and capabilities for D365 F&O using Alteryx, SQL, Microsoft Fabric, and PySpark. Manages data migration activities, including master and transactional data migration, and collaborates with teams on data mapping and migration requirements.

The Principal Enterprise Architect provides architectural oversight and strategic guidance across a broad Cross-Domain context. This role focuses on architecting "RDT as a Business" within the Informatics Domain. The Architect will define target-state architectures, own the RDT Application, Technology Landscape and Data Model, and support the evolution of the Operating Model.

Strategic role focused on maximizing revenue and profitability. Analyzes sales data, prepares reports, and supports sales and marketing teams. Develops pricing policies, analyzes customer profitability, and monitors sales KPIs.

Senior Frontend Engineer to design and develop the user interface for a virtual development platform for Software Defined Vehicles (SDV). Responsibilities include API design, frontend implementation in React and TypeScript, 3D asset integration, and collaborating with partners. Requires 5+ years of experience with React, TypeScript, OpenAPI specifications, and REST/streaming protocols.

Experienced DevOps Engineer needed for Azure-based migration project. Responsibilities include designing, implementing, and maintaining CI/CD pipelines, managing Kubernetes environments (AKS and OpenShift), and deploying applications using ArgoCD and Helm Charts. Strong Azure DevOps, ArgoCD, Helm Charts, SonarQube, AKS, and OpenShift experience required.

Senior Java Developer will design, develop, and maintain backend services in a microservices architecture on Microsoft Azure. Responsibilities include building REST APIs, deploying cloud-native applications, and managing infrastructure with Terraform. Strong Java, Spring Boot, and Kubernetes experience is required.

Experienced SAP Payroll Functional Consultant needed for France Payroll. Support monthly and year-end processing, resolve issues, and ensure compliance with French regulations. Configure and maintain payroll schemas, wage types, and features. Strong knowledge of DSN, B2A Manager, PAS, URSSAF Reporting, and French Labor Law required.

Account-based marketing manager to lead global ABM program execution for strategic target accounts. Responsibilities include campaign planning, target account selection, logistics management, and vendor coordination. Requires 3+ years of experience in B2B marketing, campaign management, and vendor negotiation. Fluency in English is required.

Develop new business opportunities for Career Transition & Mobility solutions in Poland. Build relationships with senior business leaders and design tailored solutions for organizational transformation.

Design and implement full-stack applications, AI agents, and platform components for rapid GenAI agent development and deployment. Build developer tooling, CI/CD, and observability. Collaborate with product, UX, and domain experts to deliver customer-focused solutions.