913 English-speaking jobs in Łódź Voivodeship

Senior Full Stack Engineer will design, deliver, and maintain backend features and RESTful APIs using Kotlin, Spring Boot, and PostgreSQL. Experience with microservices, Kafka, Docker, and AWS is required. Must have 4+ years of backend engineering experience and strong problem-solving skills.

Senior Java/Python Consultant with React experience required for enterprise-grade applications. Responsibilities include designing, implementing, and improving scalable solutions, leading UI changes, and providing customer support. Requires 5+ years of experience in Java or Python development, including front-end development with React. Expertise in database design, SQL Server, DevOps, and API governance is essential.

Senior Data Engineer will design, build, and maintain ETL processes, transforming raw data into actionable insights. Responsibilities include managing data pipelines, developing SQL queries, and collaborating with teams to implement data solutions. Requires proven experience as a Data Engineer, strong Python and SQL skills, and hands-on experience with Azure Databricks and Azure Data Factory.

Senior Business Analyst to support ESG regulatory reporting, focusing on Pillar III reporting. Analyzes data, refines requirements, and collaborates with teams to ensure regulatory compliance. Requires experience in ESG/FinRep reporting, SQL, data analysis, and regulated environments.

Senior Analyst to join an international regulatory reporting initiative focused on ESG Pillar III reporting development. Responsibilities include gathering, analyzing, and structuring business requirements, translating them into functional specifications, and refining calculation engine requirements. Requires senior-level experience in ESG Pillar III reporting development or related Finrep reporting development, deep understanding of enterprise-level data flows, and advanced SQL skills.

Senior React Native Developer needed for a 4-month freelance contract (potential extension). Develop and maintain a cross-platform mobile application for iOS and Android. Requires 4+ years of commercial software development experience, strong React Native and TypeScript knowledge, and REST API integration experience.

Develop and maintain RPA solutions using UiPath, create Azure-based automations, and support development within Microsoft Power Platform.

As a Senior Machine Learning Engineer, you will own the business-critical logic behind our campaign-based flash sale model. You will build and deploy data-driven and machine learning solutions for portal personalization and campaign ranking.

Embedded Software Engineer will lead and evolve embedded Linux platform architecture, contributing to BSP integration, kernel strategy, and bootloader design. Responsibilities include optimizing system performance, footprint, boot time, and reliability, as well as conducting platform-level debugging and root-cause analysis.

Senior Front-end Developer to design and implement complex user interfaces using HTML, CSS, JavaScript, and TypeScript. Experience with Web Components and Node.js required.

AWS Senior Engineer needed for cloud application development and DevOps support. Requires 3+ years DevOps experience, expertise in AWS services (DynamoDB, Lambda, etc.), Terraform, Kubernetes, Python, and Jenkins. Strong communication skills and English proficiency are essential.

As an R&D Computational Fluid Dynamics Associate Engineer, you will develop and improve analytical tools and CFD automations for thermo-fluid dynamic analysis in electrical machines. You will propose technical solutions for transformers and reactors, ensuring they meet performance expectations. You will collaborate with simulation teams to deliver multi-physic finite element methodologies and automations. You will also design and conduct experimental campaigns to validate technical solutions and numerical models.

Experienced DevOps Engineer needed to build and maintain infrastructure for high-performance trading systems. Must have experience with Linux, AWS, container orchestration, and automation tools like Terraform, Ansible, or Puppet.

Senior Machine Learning / LLM Systems Engineer will scale and optimize large-scale ML and LLM systems. Responsibilities include optimizing latency, throughput, and resource efficiency of ML workloads and designing and operating distributed training and inference systems.

This role translates customer data into actionable insights and frameworks to improve customer experiences and drive value creation. Responsibilities include developing CX measurement frameworks, conducting deep-dive analyses, and providing data-driven insights to inform strategic discussions. The ideal candidate has a Master's degree in a relevant field, 5+ years of experience in analytics, and strong analytical and storytelling skills.

Manual Tester will participate in the development and testing of new services, including AI models and web services. Responsibilities include testing interfaces, supporting incident resolution, and working in an agile team. Strong understanding of testing, web services, REST/SOAP is required. Unix/Linux, Playwright, NoSQL databases, and LoadRunner are beneficial.

Postdoctoral researcher position in the Department of Concrete Engineering at Lodz University of Technology. Conduct experimental research, analyze results, and model shear capacity of reinforced concrete elements. PhD in a technical field within Civil Engineering, Geodesy and Transportation required.

Architect to develop architectural concepts for industrial facilities. Requires 3+ years of experience, knowledge of AutoCAD, Revit, BIM, construction law, and the investment process.

Senior Data Platform Engineer will design, develop, and improve scalable data ingestion frameworks and reusable data engineering solutions using Databricks, Apache Spark, Python, and SQL. Responsibilities include providing technical guidance, leading onboarding activities, and enhancing data product frameworks. Requires 5+ years of experience in Data Engineering with strong hands-on expertise in modern data platforms and extensive experience with Databricks and Apache Spark.

Engineering Manager (Java) needed to guide a development team, manage daily tasks, and ensure high-quality software development. Responsibilities include technical mentoring, backlog analysis, code review, and troubleshooting. Requires proven experience in Java, Kubernetes/Docker, Spring Boot, and Agile methodologies.