304 English-speaking jobs in Lublin

Designs user interfaces and experiences for web and mobile platforms, translating business needs into impactful designs. Collaborates with product and engineering teams, conducts user research, and ensures designs meet accessibility and responsiveness standards.

Senior Data Scientist/AI Engineer specializing in Reinforcement Learning will design, deploy, and optimize RL environments for large-scale agent evaluation and experiments. Requires 5+ years software engineering experience in Python and 3+ years as a Data Scientist/Machine Learning Engineer.

Supply Chain Planning Coordinator will manage and develop a planning team, ensuring strong execution across demand, supply, and inventory processes. Collaborate with Sales, Commercial, Production, and Logistics teams to optimize product availability and service performance.

Netguru seeks a Senior UI Designer for a 2-month project (B2B contract, up to 35EUR/hour). Requires senior-level expertise in visual UI design, strong visual design fundamentals, experience with design systems, and the ability to create high-fidelity UI designs. This is a UI-focused role, not UX. Must be available to work within CET working hours.

Experienced Java Developers sought to develop and maintain applications using Java 11, Spring Boot 3, Spring Framework 5, Kafka, and Kubernetes. Projects include DPD Billing, DPD Shipping, and AI Platform. Must have minimum 4 years of experience as a Java Developer with strong knowledge of Java 11, Spring Boot, Spring Framework, SQL, and JPA. Experience with Apache Kafka, Docker, Kubernetes, and Helm charts is preferred.

Develop and maintain backend services for a large CRM platform. Migrate business logic from a legacy JBoss 4 system to Spring Boot microservices. Contribute to building new React frontends and extending backend functionalities.

Test Specialist to develop, execute, and debug test cases for ServiceNow platform. Requires 5+ years of testing experience (8+ years without ISTQB certification), Bachelor's degree, and expertise in various testing methodologies.

Design, build, and integrate generative AI solutions using Azure AI Foundry and AWS Bedrock. Develop full-stack GenAI applications, AI agents, and cloud infrastructure.

Senior Node.js Developer to design, implement, and maintain large-scale software solutions. Requires 5+ years of back-end development experience, 3+ years with TypeScript, and 4+ years with Node.js.

Leads and delivers SAP S/4HANA Public Cloud SD/PS solutions, ensuring standardized processes and integrations. Partners with stakeholders to support adoption and quality delivery. Configures SD/PS in CBC and SSCUIs, delivers template rollouts, and integrates with FI/CO/MM and third-party applications. Manages data migration, testing cycles, and documentation. Supports quarterly release management and post-go-live stabilization.

Lead the growth and success of Hostinger's Web Hosting product. Develop and execute product strategy, manage Product Managers, and ensure alignment with company goals. Drive business growth through product innovation and customer-centricity.

PwC Poland's Financial Crime Unit seeks an AML Analyst to gain knowledge in financial crime, observe procedures, perform research, analyze documentation, and work on client projects. Fluency in English, strong analytical skills, and a university degree are required. Prior experience and proficiency in other European languages are beneficial.

Mobile Test Automation Engineer to design, develop, and maintain automated test solutions for native, hybrid, and web-based mobile applications. Leverage Appium, Espresso, and XCUI Test to build and enhance mobile automation frameworks. Analyze mobile application architecture to create effective test scenarios and execute functional, regression, and end-to-end tests. Integrate automated mobile tests into CI/CD pipelines and collaborate with engineering teams to address platform-specific challenges.

Nexio Management seeks a Technical Writer to create technical documentation and training materials based on applications, mock-ups, and UML diagrams. Responsibilities include ensuring accuracy and quality of materials, reviewing project documentation, and preparing presentations. Applicants must have English proficiency at C1 level, experience writing technical documentation, and basic UML diagram comprehension.

Billennium seeks a computer scientist to build the data foundation for software portfolio efficiency. This role involves extracting, structuring, and analyzing data from code repositories, artifact management systems, and observability platforms. Responsibilities include implementing logic to determine relationships and enforce metadata standards across products and platform services.

Design, deploy, and manage AI/ML/GenAI systems at scale on Azure. Lead infrastructure, automation, and CI/CD pipelines for AI workloads. Provide technical guidance to stakeholders and clients.

Develop and maintain scalable applications integrating LLMs and STT technologies. Collaborate with cross-functional teams in an agile environment. Minimum 5 years of commercial development experience required, proficiency in TypeScript, Python, or Node.js.

Design, develop, and maintain scalable applications integrating LLMs and STT technologies. Work in an agile environment with cross-functional teams. Minimum 5 years of commercial development experience with strong proficiency in TypeScript, Python, or Node.js. Professional English skills required.

Maintain and execute automated regression tests for SPA1 and SPA2, analyzing test results and creating defect reports. Monitor product health in master and release branches.

The Territory Manager will promote and sell J&J Joints Reconstruction products to surgeons and healthcare systems. Responsibilities include identifying and cultivating relationships, meeting sales targets, and reporting on account activity.