344 English-speaking jobs in Łódź

React Native Developer to build mobile products for well-known consumer brands. Requires 3+ years of commercial experience with React Native (Expo), proven contributions to at least 3 projects, and extensive experience with AI-assisted development tools.

Administers, monitors, and supports enterprise network and security environments. Designs secure network architectures, implements security policies, and analyzes network traffic. Requires expertise in Zero Trust architecture, network security technologies, and cloud platforms.

Lead a team of data engineers building secure, scalable data platforms. Drive architecture for ETL/ELT pipelines, orchestration frameworks, and analytics-ready data modeling.

Stress Engineer to perform structural analysis of aircraft components, parts, and assemblies. Experience with FEM tools (HyperWorks/Simcenter and Nastran/Samcef) and standard stress methods required. Bachelor's degree in Aeronautical/Mechanical Engineering or equivalent and 4+ years of experience in the stress department of the Aeronautical industry, Automotive, or similar. Strong problem-solving and communication skills. Fluent English required. German or French a plus.

IT Systems Administrator to support corporate solutions based on RedHat, CentOS, Rocky, and VMware. Responsibilities include ensuring system availability, installations, deployments, and developing solutions for architecture, performance, and security. Experience with Puppet/Foreman, Ansible, virtualization, and network administration is required.

Design, develop, and implement predictive models and statistical analyses to uncover patterns and trends within structured and unstructured data. Collaborate with cross-functional teams to identify business challenges and formulate data-driven solutions. Conduct comprehensive data analysis, including data cleansing, feature engineering, and model evaluation. Apply advanced machine learning techniques to develop state-of-the-art models.

As a Technical Business Expert, you will translate business requirements into IT solutions, bridging the gap between business and IT teams. You will analyze, design, and document functional solutions, advise on business process optimization, and support testing activities.

Java Software Engineer II will design, implement, and maintain map compilers in a distributed, cloud-first environment. Responsibilities include understanding software architecture, reviewing code, contributing to requirements, and driving continuous improvement initiatives. Requires at least 5 years of professional software development experience with Java, Maven, and Spring, along with familiarity with DevOps principles and strong problem-solving skills.

Senior Financial Accountant responsible for vendor/employee master data, payment processing, accounts receivable, month-end/year-end closing, and reporting. Requires 7+ years of experience, advanced SAP FI/CO skills, fluency in English, and a university degree in a related field.

Senior/Staff Product Engineer will build and ship full-stack product features for an AI-native accounting platform. Responsibilities include developing UI components, backend logic, and collaborating cross-functionally. Requires 5+ years of experience building production web applications, strong React and TypeScript expertise, and solid backend experience (Node.js preferred).

Senior Backend Engineer will architect and evolve core backend services and APIs for an AI-native accounting platform. Responsibilities include designing distributed systems, building secure production systems, and establishing operational best practices. Requires 5-10+ years of experience building production backend systems, deep expertise in API design and data modeling, and strong AWS or GCP infrastructure experience.

Front End Software Developer will build TRA product enhancements using Angular in a Node JS environment. Requires 2+ years of experience with HTML, CSS/SCSS, Bootstrap, and JQuery. Must be proficient in debugging and troubleshooting. Fluency in English is required.

Senior Backend Engineer will architect and evolve core backend services and APIs for an AI-powered accounting platform. Responsibilities include designing distributed systems, building secure production systems, and establishing operational best practices. Requires 5-10+ years of experience building production backend systems, deep API design expertise, and strong AWS or GCP infrastructure experience.

Senior/Staff Product Engineer will build and ship full-stack product features for an AI-native accounting platform. Responsibilities include developing UI components, backend logic, and collaborating cross-functionally. Requires 5+ years of full-stack web application development experience, strong React and TypeScript expertise, and solid backend experience (Node.js preferred).

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

Supports workstream leads and project managers in managing 11-12 projects. Facilitates risk and issue management, dependency management, and financial support. Manages Jira, change requests, and risk/dependency data. Requires project management certification and strong data presentation and organizational skills.

Provides support for file share migration analysis and coordination. Manages data integrity, communicates with stakeholders, and assists with reporting. Requires strong Excel skills, SharePoint experience, and excellent communication. Must be fluent in English and flexible to work extended hours during migration periods.

Front End software developer to build TRA product enhancements and solutions. Requires 2+ years of Angular development experience in a Node JS environment using VSCode and GIT. Must have experience with HTML, CSS/SCSS, Bootstrap, and JQuery. Fluency in English is required.

Customer Service Specialist to manage order cycles, resolve customer queries, and ensure excellent customer experience. Requires fluency in English, 0-6 months of relevant experience, and proficiency in MS Office tools.

Customer Service Administrator will serve as the primary point of contact for inquiries, providing timely and accurate responses. Manage, maintain, report, and reconcile daily stock transactions. Collaborate with teams to resolve issues and implement process improvements.