556 English-speaking jobs in Lublin Voivodeship

Data Scientist specializing in e-commerce projects involving machine learning and large-scale data processing. Requires Python, Scala, advanced SQL, GCP, Vertex AI, BigQuery, Airflow, and Looker Studio. Proven experience deploying ML models to production environments and working with diverse data types.

Designs AI-driven, LLM-based technical solutions across multiple pods. Interprets business requirements and shapes architectural approaches. Experience with LLM-based applications, RAG, vector databases, and Python-based AI stacks is required.

Experienced Back End Developer needed for e-mobility project. Requires Java/Kotlin, Spring Boot, Micro-Services Architecture, and SaaS experience. Proven relational database and Docker experience essential.

Test Specialist to design, document, and execute test cases for software systems. Requires minimum 5 years of test automation experience, ISTQB Advanced certification or 3 years of test design experience, and Bachelor's degree in ICT or equivalent. Must have experience with Azure Devops Test Plans, coding in Python, Java Script, Type Script, VBS, Playwright, SQL queries, and SharePoint applications.

Senior Software Engineer to design and deliver high-complexity features and system components in a large-scale product ecosystem. Requires deep Kotlin expertise, experience with AI-driven solutions (LLMs, agentic systems), and a strong architectural mindset.

Develop and maintain Angular frontend components integrated with Java backends. Collaborate with backend engineers on API design and integration.

Senior UX/UI Designer to shape desktop and responsive web experiences for a large-scale platform. Focus on designing complex workflows, ensuring consistency across web and mobile, and collaborating with researchers, designers, and engineering teams.

Senior iOS Engineer to design, develop, and maintain scalable features for a large-scale mobile application. Requires expertise in Swift, Clean Architecture, MVVM, and RESTful APIs. Must have experience with Xcode, Git, and unit testing.

Senior AI Engineer to design, build, and maintain production-grade conversational AI systems with a focus on voice bots and contact center solutions.

Senior Data Architect to design and build cloud-native data platforms on AWS for a healthcare navigation company. Responsibilities include designing data architectures, ETL/ELT pipelines, and data models. Requires experience with dbt, Snowflake, SQL, Python, Terraform, and AWS services.

Architect and refine shared business logic using Kotlin Multiplatform for Android and iOS. Design and implement networking and data layers, ensuring scalability and maintainability. Partner with backend teams to define API contracts and ensure alignment with mobile client requirements.

Lead SAP engineer for Managed Services, developing and enhancing SAP extensions, integrating with external systems, and supporting incident analysis in SAP environments.

Experienced IAM Manager / Senior IAM Specialist needed for global enterprise environment. Develop, maintain, and support Active Directory and Azure Active Directory (Entra ID) solutions. Analyze, troubleshoot, and resolve directory service issues. Ensure secure and stable global operations of the enterprise domain. Collaborate with internal teams and stakeholders.

Senior Software Engineer will lead a team focused on purchase protection, disputes, and refunds for Affirm's international expansion. Responsibilities include owning team goals, collaborating with product, design, and analytics, and fostering a culture of quality. Requires 4+ years of experience in backend systems, web app development, and large code base management.

Leads testing strategy and execution for Platforms and Applications projects, ensuring high quality assurance standards. Manages test processes and teams, collaborates with stakeholders, and drives continuous improvement.

Senior AI Developer will design, implement, and optimize AI applications using LLMs and RAG pipelines with LangChain. Responsibilities include building APIs with FastAPI, Django, or Flask, integrating AI services into cloud architectures (Azure and AWS), and ensuring application reliability. Proficiency in Python, LLMs, OpenAI APIs, and containerization is required.

Design, develop, and deploy cutting-edge Generative AI solutions. Fine-tune and optimize LLMs and generative models for industry-specific applications. Implement GenAI-driven applications, integrating NLP, image generation, and multimodal AI technologies.

Design and implement frontend interfaces for Generative AI applications, integrating LLMs, multimodal models, and GenAI APIs. Collaborate with backend and AI engineers to connect AI pipelines with responsive frontend components. Build AI-driven UI features such as chat interfaces and text/image generation tools.

Senior Backend Kotlin Engineer needed for a client's Search team. Responsibilities include designing, implementing, and optimizing search algorithms. Must have strong backend engineering skills with experience in Kotlin, Go, or Python. Experience with Solr, ElasticSearch, or related search technologies is a plus.

Senior Fullstack Engineer to join a long-term project for an international healthcare/health tech client. Requires 12+ years of experience with Python backend and native iOS development, strong communication skills, and experience delivering mobile-centric products.