ruby English-speaking jobs in Lublin

Java Test Developer to join a project for a leading US fintech. Focus on API testing using Java, Selenide/Selenium, and Rest Assured. Experience with AI tools in development workflow is a plus.

Senior Product Manager to shape product vision for Rich Content on Allegro, owning roadmap for branded, IGC, and UGC. Requires 5+ years in e-commerce/marketplace with a hands-on, AI-enabled builder mindset.

Penetration Tester needed for web application security testing. Responsibilities include pentesting products, vulnerability scanning, and code review. Requires 3 years of web app pentesting experience and familiarity with tools like Burp Suite and OWASP ZAP.

Lead and develop the Sales Team, delivering revenue and pipeline KPIs. Design sales strategy for KP Labs products, managing the end-to-end sales pipeline. Requires 5+ years in aerospace/defense sales with a technical background.

Commissioning Engineer responsible for machine testing and commissioning at factory and customer sites. Develop layouts, create instructions, and implement LEAN/5S improvements. Requires a technical degree and experience in a manufacturing environment.

Data Engineer role requires strong skills in Python, Java, or Scala, and experience with AWS/Azure. Expertise in Big Data (Spark, Kafka) and SQL/NoSQL is needed for designing and developing data pipelines.

Data Privacy Reviewer supports global data privacy tool management, conducting privacy assessments and ensuring compliance with GDPR and CCPA. Requires 3+ years in data privacy and expertise in privacy laws.

Account Director owns the global bank relationship in Poland, driving growth and shaping opportunities across AI, cloud, and data. This role requires commercial leadership, stakeholder management, and representing GFT's value in complex technology engagements.

Strategy Consultant for Energy/Oil & Gas Downstream. Design and deliver strategies, advise executives, and drive transformation. Requires a Master's degree and 4+ years of relevant industry or consulting experience.

Lead the greenfield build of an AI-driven global sourcing and product-intelligence platform. Architect, build, and operate data ingestion, normalization, and matching systems. Drive AI adoption across the company.

Senior Application Production Support Engineer maintaining critical banking applications. Requires experience with Geneos ITRS, Linux, SQL, and Python. Focus on incident management, automation, and operational efficiency.

Lead and implement local marketing campaigns in the Polish market. Coordinate brand communication, manage budgets, and collaborate with Retail Parks. Requires 4+ years of experience and advanced English.

M&A Analyst coordinates financial, commercial, and operational due diligence. Responsibilities include market research, building financial models, and supporting transaction execution across various sectors.

French Speaking Junior Customer Support Specialist provides excellent service to French-speaking clients. Responsibilities include resolving issues, handling complaints, and updating CRM records. Requires native French and very good English.

Site Engineer for Piping and Mechanical roles involve site visits, installation oversight, commissioning, and SAT. Requires 3+ years in CAPEX projects, technical documentation skills, and B2 English.

Partner with leaders to support high-performing teams, workforce planning, and talent strategies. Advise on employee relations, performance management, and change management, leveraging people data and AI tools. Requires 3+ years of HRBP experience and knowledge of Polish labor law.

Senior AI Engineer to design and implement production-grade AI agents and GenAI capabilities in Azure. Focus areas include LLM integration, RAG, agent orchestration, and building evaluation frameworks. Requires strong experience with LLMs and Azure AI services.

Mid/Senior QA Engineer needed with 3+ years of testing experience. Must have hands-on experience with TypeScript and Playwright automation, knowledge of Agile, and use of Jira/Zephyr.

Join an 18-month Global Career Starter Program focusing on Supplier Quality Assurance. Contribute to quality activities, support SQA processes, and enhance Supply Risk Management. Requires a Master's degree and English fluency.

Experienced Data Architect needed to shape data architecture across Microsoft Dynamics 365 (ERP/CRM) and enterprise apps. Design data models, integration using APIs/ETL, and support modern data platforms. Requires 10+ years experience.