232 English-speaking jobs in Łódź

Manual Tester to join the Cluster Cards & Payments team. Responsibilities include testing new services, AI models, and web service interfaces. Requires knowledge of REST/SOAP, Postman/Swagger, and English B2.

QA Engineer (Auto) for web and mobile applications. Develop automation solutions using C#, JavaScript, Python, or Java. Requires 2+ years of QA automation experience and OOP knowledge.

R&D Computational Fluid Dynamics Associate Engineer to create and improve CFD automations for thermo-fluid dynamic analysis in electrical machines. Requires PhD/MSc in related field with strong CFD and thermo-mechanical simulation experience.

The SSC AP Clerk maintains accurate financial records by processing supplier invoices, reconciling statements, and resolving discrepancies. This role supports accounts payable functions, ensuring timely payments and compliance with financial regulations.

Senior Territory Manager for Orthopedics sales and promotion of J&J Joints Reconstruction products within the healthcare services industry. Requires minimum 3 years' experience working with MD products and strong communication skills.

Product Design Team Leader manages a team of up to five, focusing on team building, growth, and feedback. This role requires a Regular, Senior, or Lead PD/UX/UI Designer with strong communication and problem-solving skills.

Lead and support relationship building and project delivery for clients in regulated industries like financial services, legal, life sciences, and healthcare. Manage the full lifecycle of translation projects.

Leads record to report processes, ensuring accuracy and compliance under IFRS and local GAAP. Oversees internal controls, prepares statutory financial statements, and manages audit deliverables. Requires a degree in Accounting/Finance and 1+ year of RTR experience.

Process Specialist in Business Banking handles back-office tasks for Partner & Customer Journey. Responsibilities include contract handling in Car and Equipment Finance and process documentation. Requires B2 English and attention to detail.

Design and build server-side systems and APIs for cutting-edge AI products. Develop scalable microservices, data pipelines, and model-serving infrastructure using languages like Python, Go, or Java.

The Buyer manages transactional and administrative work to place and track orders with approved vendors. This role requires strong relationship building, process improvement, and applying knowledge of international import/export regulations.

System Engineer Architect role focusing on RAN Baseband System Management for 5G. Responsibilities include systems studies in Radio Resource Management, developing 5G software simulations, and supporting product deployment. Requires relevant experience and strong English skills.

Senior Java/Kotlin Engineer to build backend solutions using Java 11+, Java EE, and Oracle DB. Develop and maintain the in-house MES, integrating SAP systems. Requires 5+ years in Java development with skills in modern tech stacks.

Build a services support portal using React 19, TypeScript, and Python 3/FastAPI. Focus on agentic AI, REST APIs, and secure authentication (OAuth 2.0/OIDC). Requires 3+ years fullstack experience.

Lead Android development using Kotlin/Java, focusing on VPN application architecture. Expertise required in Android networking, connectivity, and security. Collaborate with international teams.

Senior Test Engineer (Automation) performs manual and automated testing, developing test strategies and documenting results. Requires CS/Business Informatics background, QA experience, and knowledge of test methods and agile processes.

Business Expert - Risk Analytics calculates and reports risk figures (RWA, IFRS9). Requires Master's in related field, SQL knowledge, and English C1. Focus on regulatory implementation.

Architect, develop, and optimize cloud-based contact center solutions on the Genesys Cloud platform. Requires 5+ years of experience with Genesys Cloud, JavaScript, REST APIs, and related technologies.

Senior Back-end Software Engineer with AI experience needed. Requires 5+ years in software engineering and 2+ years developing web app back-ends. Must be fluent in English.

Principal AI Python Developer Lead to own the technical direction of a production AI core. Responsibilities include auditing, defining architecture, building evaluation harnesses, and managing production health for a health-tech platform. Requires deep expertise in Python, LangGraph, FastAPI, and LLM integration.