200 English-speaking jobs in Lublin

Senior Full Stack Developer will design, develop, and optimize platform features using Node.js, React.js, and NestJS. Responsibilities include system design, performance improvements, integrations, and code reviews. Requires 4+ years of software development experience with JavaScript, React.js, Node.js, NestJS, and AWS.

Manages daily cash tasks, including monitoring cash levels, managing liquidity, and posting transactions. Creates and maintains a 12-month cash flow forecast. Handles banking matters, processes payments, and builds relationships with banks and internal teams. Improves Treasury Operations processes and supports the Treasury Operations Manager.

Senior UX/UI Designer needed for a 12-month contract to design complex digital banking products. Responsibilities include creating user interfaces, prototypes, and data visualizations while collaborating with cross-functional teams. Requires 5+ years of experience, proficiency in Figma, and fluency in English.

Senior Java Developer to contribute to the development of a safety-critical platform for air traffic management. Responsibilities include designing, developing, and testing Java services, collaborating in a Scrum team, and adhering to industry standards. Requires 7+ years of Java development experience, microservice architecture knowledge, and experience with REST, AMQP, and distributed systems.

Senior ML/AI Engineer will deploy ML models, design GenAI solutions, and build data pipelines. Experience with MLOps/LLMOps, Databricks, Spark, and Azure ML is required.

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

Senior Data Governance Consultant will lead implementation of data governance frameworks and standards. Responsibilities include overseeing data catalog, glossary, metadata, and lineage initiatives, driving data quality management and remediation activities, and guiding data owners and governance practitioners.

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.

The Group Buyer – Raw Materials will execute the full procurement process for raw materials, including sourcing, negotiations, and supplier management. This role will develop and implement category strategies, identify and mitigate supply chain risks, and cooperate with internal stakeholders. The ideal candidate will have a minimum of 5 years of procurement experience, fluency in English, and experience with SAP and Microsoft Office.

Senior Backend Engineer will design and implement cloud-enabled web applications, APIs, and digital twin solutions. Responsibilities include developing and maintaining applications using .NET / .NET Core, contributing to digital twin components, and collaborating with project managers and developers. Requires 7+ years of experience in software development (.NET / .NET Core, Entity Framework (or other ORM), REST APIs), strong C# / .NET programming skills, and familiarity with relational/non-relational database design and development (SQL Server preferred).

Senior Data Engineer to design, build, and maintain data pipelines in cloud environments (AWS, Snowflake). Requires 5+ years of experience, expertise in data pipeline design, and proficiency in SQL, Terraform, and data integration tools.

Senior Firmware Engineer needed for IoT firmware development. Design, develop, test, and deliver firmware systems using C/C++, microcontrollers, and RTOS. Collaborate with hardware and software teams.

Lead the development of expert and generalist robot policies for industrial applications. Drive the design of task policies using techniques such as hierarchical planning, reinforcement learning, or hybrid methods. Collaborate cross-functionally to bring scalable solutions from research to production.

Execute benchmarks on VMs using commercial HPC applications (e.g., ANSYS, Altea, Siemens). Operate within Linux environments and understand HPC concepts and MPI. Collaborate with internal stakeholders.

Support a leading financial institution by providing analysis, documentation, and testing for Finance and Product Control initiatives. Collaborate with Finance, Product Control, and IT teams to assess impacts, design solutions, and ensure successful implementation.

Execute Tosca regression tests, script, and troubleshoot within Tosca. Conduct manual testing until automation is implemented. Collaborate with teams, prepare daily reports in Jira.

Execute manual tests, plan and document testing processes, identify and report bugs, and collaborate with teams to support software verification and validation.

Shopify Developer will design, develop, and implement Shopify stores, custom apps, and integrations. Responsibilities include theme customization, API integration, Python scripting, and data pipelines. Must have 2+ years of Shopify development experience, strong Liquid and JavaScript skills, and Python experience.

Scrum Master to lead and moderate agile development team, organize Scrum meetings, and collaborate with Product Owner and other Scrum teams.

Senior Python Backend Engineer needed for a fully remote team. Must have at least 5 years of programming experience, including at least a year with Python. Work on a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms.