655 English-speaking jobs in Łódź

Senior Business Analyst for US & EU FMCG/CPG accounts. Translate business objectives into requirements, insights, and outcomes. Lead discovery, process analysis, and stakeholder engagement. Support value roadmaps, planning, and scope definition. Provide business analysis oversight across projects and programs. Serve as a Business Analyst with strong FMCG/CPG domain expertise. Build trusted relationships with client stakeholders.

Senior SQL Server Database Engineer will execute migrations of SQL Server databases from VMware to Google Cloud Platform, operate databases in hybrid environments, and ensure high availability and disaster recovery.

Senior Mainframe Specialist will analyze and design replacement solutions for mainframe technologies within a banking environment. Responsibilities include analyzing current mainframe software use, planning migrations, and supporting rollout. Requires knowledge of IBM z/OS, Endevor configuration, and mainframe scripting languages.

Senior Product Designer to join Lifecycle Growth team focused on business outcomes. Designs for activation, conversion, and retention, running experiments and collaborating with designers across product teams. Must have a portfolio demonstrating business thinking and experience with the full design process. Mastery of Figma and familiarity with experimentation tools and product analytics required. AI-assisted design experience is a plus.

Lead, mentor, and grow a team of engineers, driving greenfield initiatives and large-scale projects. Ensure timely, high-quality delivery through effective planning and execution. Provide technical leadership in architecture and engineering best practices.

Senior Platform Engineer will design, build, and maintain a scalable, secure, and cost-efficient data platform on AWS. Responsibilities include using AWS services, Terraform, and Kubernetes to build a self-serve data platform and contributing to CI/CD pipelines. Requires strong hands-on experience with AWS services, Terraform, and Infrastructure as Code (IaC).

Senior iOS Engineer to lead and develop captivating mobile applications using Swift. Requires 8 years of software development experience, 6 years focused on native iOS applications, and 1 year of commercial experience with SwiftUI. Must have a strong understanding of iOS architectures and familiarity with Apple’s Human Interface Guidelines.

Senior Data Analyst needed for a full-time position. Transforms large-scale data into actionable business intelligence for major brands. Requires 5+ years of experience as a Senior Data Analyst or similar role, advanced SQL skills, and experience with advertising campaign analysis. Must be proficient in Python or R, BI tools, and have a strong understanding of advertising measurement concepts.

Lead the development of the AI Platform for a middle-market private equity firm focused on environmental and social impact. Design and build scalable AI services, mentor engineers, and drive the adoption of best practices.

Senior Computer Vision Engineer will design, develop, and maintain SDKs, port and deploy machine learning models across diverse hardware, and optimize model performance.

Mid React Frontend Engineer will develop user-facing features for a Fortune 500 retail client, building solutions that handle diverse data. Responsibilities include developing new features, building reusable components, and collaborating with team members. Requires 2 years of experience as a Frontend or React Engineer, proficiency in React, JavaScript, and TypeScript, and familiarity with HTML5, CSS3, REST APIs, and GitHub/Git.

Experienced fullstack engineer needed to design, build, and optimize backend services using Node.js and frontend components with React and TypeScript. Collaborate with teams to deliver high-quality features and contribute to code reviews and documentation.

Senior QA Automation Engineer needed for a hybrid role (40% capacity) on an international project focused on corporate payments and banking systems integration. Responsibilities include designing and developing automated tests, extending the test framework, and collaborating with developers and testers. Must have commercial experience as a QA Automation Engineer with strong Java and Python skills and experience in API test automation.

Expert advisory and hands-on support on Digital Operational Resilience Act (DORA), operational resilience, business continuity, and crisis management.

Senior Fullstack Engineer / Tooling Architect will design and develop internal developer tools, automate testing and release processes, and integrate Large Language Models into the software development lifecycle. Requires expertise in C#/.NET, React, Azure DevOps Pipelines, and experience with E2E testing frameworks.

Develop and maintain cross-platform mobile applications using Kotlin Multiplatform Mobile (KMM). Design and implement secure authentication and authorization flows (OAuth 2.0, OpenID Connect, MFA, SSO). Integrate with identity providers and enforce Zero Trust principles.

Develop and maintain test automation frameworks using Python and Robot Framework. Analyze system-level issues and integrate automated tests with CI/CD pipelines. Collaborate with developers and analysts to improve QA and automation processes.

Fullstack Developer for a greenfield Java/React application. Design, develop, and test backend and frontend solutions. Collaborate with stakeholders and contribute to architectural decisions. Strong Java (senior level) and React experience required.

Leads the technical implementation and management of Office 365 services, including Teams, SharePoint Online, OneDrive, and Exchange Online. Requires expertise in Microsoft 365 solutions, email administration, and cloud technology design and implementation.

Lead Data Software Engineer to develop and implement analytical solutions using Cloud Native, Big Data, and NoSQL technologies. Experience with Spark and/or Databricks, Azure or AWS, and Agile methodology required.