191 English-speaking jobs in Lublin

Senior Quality Engineer will design, execute, and optimize automated tests across the testing pyramid. Responsibilities include integrating automated testing into CI/CD processes, advocating for high-quality feature specifications, and acting as the sole QA Engineer in the team.

Product Designer to lead UX design for mobile apps (iOS, Android) and a B2B web platform. Requires 4+ years of experience in mobile app and complex web application design, a strong portfolio, and expertise in Figma. Must have a deep understanding of platform-specific design patterns and a passion for visual craft and detail.

Senior Data Engineer to design, build, and optimize data pipelines and architectures on Azure. Experience required in Python, at least two of PySpark, Scala, Java, SQL, Azure development, Databricks, and Medallion Architecture.

Senior DevOps Engineer will design, implement, and maintain a scalable, secure, and resilient cloud platform using Azure. Responsibilities include administering CI/CD systems, managing infrastructure as code, and ensuring test environments are optimized. Must have experience with Azure DevOps, Terraform, Kubernetes, and scripting languages.

Design, develop, and deploy cutting-edge Generative AI solutions leveraging foundation models. Fine-tune LLMs and generative models for industry applications. Implement GenAI-driven applications integrating NLP, image generation, and multimodal AI. Collaborate with teams to translate business needs into AI-powered innovations.

Senior Data Science Engineer will design, build, and deploy machine learning models, focusing on graph algorithms and Graph Neural Networks. Responsibilities include data analysis, supply chain optimization, translating business problems into data science projects, and collaborating with various teams. Requires 7 years of experience in a data science role, Python development, and machine learning frameworks. Expertise in graph databases and GNNs, particularly in supply chain, is a plus.

Experienced Snowflake Tech Leader needed to design, build, and configure Snowflake environments for enterprise data platforms. Responsibilities include architecting scalable ETL/ELT frameworks, leading Snowflake migration projects, and ensuring data structures support BI environments. Requires 5+ years of data platform and Snowflake experience, Azure cloud experience, and strong SQL and Python skills.

Senior Full-Stack Data Scientist to design, build, and scale production-grade Generative AI systems. Lead LLM-based solution design, build end-to-end GenAI applications, and own critical architectural decisions. Requires 6+ years in Data Science/AI Engineering, 4+ years building production-ready Python systems, and 2+ years delivering real-world LLM/GenAI applications. Proven experience with RAG pipelines and strong understanding of LLM trade-offs are essential. Fluent English and strong stakeholder communication skills are required.

Senior Java Engineer to design, develop, and enhance a critical enterprise Master Data Platform. Responsibilities include building scalable backend services, managing complex data relationships, and ensuring platform reliability. Requires experience with GraphDB, Scala, big data technologies, and Kubernetes.

We are seeking a Financial Controller to join our team supporting a group of Orange companies. You will prepare budgets, forecasts, financial plans, and analyze financial results. You will also supervise month-end closing, manage intercompany settlements, and ensure compliance with financial regulations.

Software Engineer to build and maintain integrations between a public safety platform and third-party systems using TypeScript and Node.js. Develop secure, scalable cloud-based solutions and collaborate with engineers, product managers, and cross-functional teams.

Technical Project Manager for client-facing datacenter projects. Manages full project lifecycle, from client onboarding to technical delivery and budget oversight. Requires experience in datacenter operations, technical infrastructure, and project management tools. Leads a team of technicians and coordinates with vendors.

The General Ledger Accountant provides end-to-end accounting support, ensuring accurate financial records. Responsibilities include journal entries, fixed asset management, balance sheet reconciliations, and reporting. Requires a degree in Accounting, Finance, Economics, or a related field and 1-3 years of experience.

Sales Engineer with 3+ years of experience in pre-sales, sales engineering, or database development. Strong database knowledge (SQL, NoSQL, cloud databases) and ability to explain complex technical concepts. Must be based in Europe and comfortable traveling.

Fullstack Developer sought for biotechnology client. Maintain and optimize enterprise search platform powered by Sinequa technology. Focus on data indexing, connector management, relevancy tuning, and search application development.

DevOps Engineer will contribute to infrastructure architecture design, develop CI/CD pipelines, configure new infrastructure, and automate processes. Requires 3+ years of experience with CI/CD, cloud platforms (AWS, GCP, Azure), and tools like Terraform, Ansible, Kubernetes, Docker, and CI/CD platforms. Must have strong written and spoken English.

The Junior General Ledger Accountant supports the General Ledger team in delivering accurate and timely accounting. This role involves preparing journal entries, reconciliations, and month-end close activities, ensuring compliance with local accounting standards and Publicis Groupe policies. The Junior General Ledger Accountant will work closely with internal stakeholders and other finance teams to maintain high-quality reporting.

Site Reliability Engineer to maintain and improve the reliability of production and staging environments for an enterprise SaaS platform. Responsibilities include monitoring systems, responding to incidents, supporting CI/CD pipelines, and contributing to observability and automation initiatives using Kubernetes, Terraform, and AWS.

Full-Stack Web Engineer needed for a Ukrainian IT company specializing in desktop applications. Responsibilities include website maintenance, development, and performance optimization. Requires 2+ years of experience, proficiency in SvelteKit, Vue.js, Node.js, TypeScript, and experience with Docker, S3, and Cloudflare.

Designs, builds, and maintains scalable data pipelines and platforms for analytical and reporting solutions. Develops and optimizes ETL/ELT pipelines using Databricks, SQL, and Python. Collaborates with stakeholders to translate business requirements into technical solutions.