ruby English-speaking jobs in Lublin

Business Development Representative needed to identify new business opportunities in the DACH market. Responsibilities include engaging with potential clients, building relationships, and collaborating with sales and marketing teams. Fluency in German (C1+) and English (B2+) is required.

DevOps Engineer with experience in AI/ML tools and cloud platforms (AWS, Azure, GCP). Design, maintain CI/CD pipelines, integrate AI monitoring tools, and optimize infrastructure for AI applications.

Design and deploy production-grade machine learning systems integrating models into scalable software pipelines. Develop and ship features leveraging ML for optimization and prediction problems.

Java Software Engineer will collaborate on a client's core solution, implementing new functionality and refactoring code. Requires 5+ years of experience designing and developing complex software applications using Java (OpenJDK 21), Spring, Hibernate, PostgreSQL, and RESTful APIs. Must have a Bachelor's degree in Software Engineering. Occasional business trips to Belgium required.

Middle Product Analyst to work remotely, contributing to a data-driven AdTech platform. Analyze datasets, identify trends, and translate business needs into analytical solutions. Collaborate with Data Scientists and stakeholders in an agile environment.

Global Category Leader for Flow, Electrical, and Instrumentation will develop and implement global procurement strategies for a ~$80M portfolio. This remote role requires experience in procurement of Flow, Electrical, and Instrumentation items and strong communication skills. Travel is estimated at 30% annually.

The EMEA HR Process Owner for HR Reporting & Data Governance defines, monitors, and improves HR data and reporting processes across EMEA. This role ensures data accuracy, integrity, and compliance, enabling reliable analytics for strategic decision-making. The role collaborates with HR teams, IT, and business stakeholders to drive consistency in data management practices and embed a data-driven way of working.

Coordinate and accompany reporting and planning projects in MAN Procurement. Create monthly standard reports and serve as the first point of contact for ad hoc evaluations from procurement systems. Develop methods, tools, and standards for (master) data and coordinate their implementation. Define key figures for data quality in procurement and monitor them.

Full-stack engineer to build and run production AI agents for real businesses. You'll own problems end-to-end, from frontend to backend, LLM layer, and deployment. Must be comfortable with TypeScript, React, Go, Python, and cloud technologies.

IT Project Manager will integrate vendor technology for E-Invoicing, working between vendor, finance, and IT teams. Responsibilities include implementing PMO standards, ensuring project adherence to methodologies, and providing guidance on PMO processes and tools. The role also involves IT Project Management for a Coupa project.

Join Our New Integrated Delivery Solutions team in Kraków! At Amentum, we're not just solving problems — we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability.

Head of Global Category Management will define and drive global category strategies across diverse supplier landscape. Provides strategic direction and end-to-end ownership of global categories, ensuring alignment with business priorities. Leads complex global RFx processes and supplier negotiations. Oversees supplier lifecycle management and builds relationships with strategic suppliers. Drives responsible sourcing, sustainability, and risk mitigation.

IT Security Engineer needed to analyze security incidents, manage vulnerabilities, and support security architecture development. Requires 2-3 years of experience in IT security, cybersecurity, or system security administration.

Lead the development and implementation of data governance policies, guidelines, and standards for game and internal information assets. Define data quality rules, build a Data Quality Scorecard, and design a tailored Data Governance Framework. Educate stakeholders on data ownership and best practices.

Lead, develop, and coach high-performing sales and delivery teams in Poland. Shape and execute operational standards, business planning, and regional strategy. Drive market share growth, brand awareness, and profitability.

Business Consultant to optimize SAP IBP solutions for supply chain planning and execution. Collaborate with stakeholders to design, implement, and support planning solutions, ensuring alignment with business goals. Requires 3+ years of experience with supply chain planning solutions and strong technical skills in forecasting, demand planning, and inventory optimization. Fluency in English is required.

In our NIKE Retail Stores we use special job names for our positions: a Store Manager is called "Head Coach", an Assistant Store Manager is called "Assistant Head Coach", a Department Manager is called "Coach", a team leader is called “Lead“ and a Sale Associates is called "Athlete".

Experienced application penetration tester to join Akamai's Product Security Penetration Testing team. Collaborate with security and product teams to identify and remediate vulnerabilities in Akamai products. Perform white-box penetration testing on web applications, mobile applications, client applications, cloud, and networks. Develop custom tools and support bug bounty programs.

Job Description We’re looking for an experienced Senior Producer who knows how to guide teams through complex AAA projects and deliver outstanding games. If you’re comfortable in an agile environment, value teamwork, and want to make a real impact on the final product — we’d love to meet you. Your daily tasks Identify project risks early and communicate them clearly to stakeholders.

The Finance Business Partner serves as a key business partner to the commercial organization, building networks to share best practices and co-create solutions. The role owns financial and business planning processes, develops commercial strategies, and proposes ideas for P&L improvement. The Finance Business Partner balances resource allocation, advises on financial implications, and supports the business in co-creating new business models.