256 English-speaking jobs in Łódź

Senior SDET specializing in JavaScript/TypeScript and Playwright to design, implement, and maintain automated test solutions. Responsibilities include API testing, performance testing, and collaborating with developers and other engineering teams.

Lead AI Testing Engineer will design and automate evaluation of RAG-based and LLM-driven features, including grounding, answer accuracy, and hallucination rate. Responsibilities include building test harnesses, creating data-driven test suites, and verifying ontology schema correctness. The role requires 8+ years of experience in software development, testing automation, and DevOps, along with proficiency in Python, testing Knowledge Graph solutions, and backend/API testing.

Leads cocoa product sales volume and cocoa powder premiums across 5 Central European countries, managing a team and collaborating with internal functions to achieve targets. Develops and executes sales strategies, builds customer relationships, and analyzes market trends. Requires 10+ years commercial experience, 5+ years in cocoa trading/product experience, and a deep understanding of commodity markets.

Senior Front-End Developer will build and maintain web applications using ReactJS, TypeScript, HTML, CSS, and JavaScript. Responsibilities include contributing to front-end architecture, leading code reviews, and supporting CI/CD pipelines. Requires 7+ years of experience, expert-level proficiency in ReactJS, TypeScript, HTML, CSS, and JavaScript, and experience with Azure DevOps and performance monitoring. Fluent English is required.

Trade Compliance Senior Analyst will review, prepare, and validate commercial invoices for import/export compliance. The role supports return shipments, ensures documentation aligns with regulations, and provides guidance on HTS classification, country of origin, and customs valuation. Requires 3+ years of experience in trade compliance, customs, or international logistics with strong EU customs regulations knowledge.

The Tech Lead will provide technical direction, mentor engineers, and ensure the successful delivery of the Operational Finance product. Responsibilities include leading the analysis and enhancement of existing business logic, driving code reviews, and collaborating with stakeholders to translate business requirements into technical plans. The ideal candidate will have extensive experience designing, building, and operating distributed systems, leading technical projects, and mentoring engineers. Expertise in Java/Kotlin, Spring Framework, Docker, Kubernetes, PostgreSQL, Snowflake, and RESTful APIs is required.

Talent Acquisition Partner drives high-quality, scalable hiring for the Global Capability Center (GCC), partnering with HR and business stakeholders. This role owns end-to-end recruitment delivery, ensuring targets are met with speed, quality, and operational discipline.

Develop a state-of-the-art backend for a platform solution catering to customers’ E2E testing needs. Responsible for all parts of the software development process: requirements analysis, implementation, test, maintenance, etc. Focus on performance, code quality, scalability & security. Work with open-source and enterprise-grade databases/products. Leverage AI-assisted development tools to improve productivity and code quality.

Systems Engineer specializing in 5G Radio Resource Management (RRM) including scheduling, link adaptation, and control channel management. Develops system features, test cases, and network simulations for performance analysis. Contributes to 5G product development, standards, and innovation. Requires a strong background in communications theory, digital signal processing, and 5G NR.

Lead a team of engineers in the development and maintenance of financial reporting systems for parking operators. Provide technical direction, mentor engineers, and ensure the successful delivery of high-quality products. Expertise in Java/Kotlin, microservices, and cloud technologies (AWS, Docker, Kubernetes) is required.

Postdoctoral Research Fellow to join a team investigating non-canonical functions of synaptonemal complex proteins in cancer and development. The successful candidate will contribute to projects involving gene regulation, centrosome and cilia biology, cancer cell biology, CRISPR-based genetic engineering, and advanced imaging approaches.

SAP S/4HANA / Fiori Apps Finance Consultant/Subject Matter Expert will support the full implementation life cycle, from design through testing and hyper care. Responsibilities include blueprinting, requirements gathering, process analysis, solution design, and test design. The role requires 8-10+ years of Procure to Pay experience and 5+ years in project management, digital transformation, or consulting. Fluency in English is required.

DevOps Engineer to develop and execute a DevSecOps strategy for software and infrastructure deployments. Responsibilities include deploying updates, building tools, resolving technical issues, and designing troubleshooting procedures. Requires 4+ years of experience, proficiency with Jenkins, Git, Jira, Azure, and ArgoCD, and knowledge of CI/CD, monitoring tools, and scripting languages.

The Finance Controller Co-Pilot provides financial control and reporting for Advertising & Consumer Promotion (A&CP) and Selling, General & Administrative (SG&A) costs. Responsibilities include driving financial forecasts, managing month-end close processes, and acting as a finance business partner to budget owners. Requires experience with financial planning and reporting systems (e.g., SAP, Hyperion, Oracle EPM), SAP Analytics Cloud (SAC), and Power BI.

Design Tool Domain Expert will validate new functionalities within transformer design platforms. Collaborate with R&D, software teams, and end-users to ensure technical robustness, user-friendliness, and alignment with engineering workflows.

SAP S/4HANA Fiori Finance Consultant will support the full implementation life cycle of SAP, from design through testing and hyper care. Responsibilities include blueprinting, requirements gathering, process analysis, and solution design. The role requires 8-10+ years of Procure to Pay experience and 5+ years in project management, digital transformation, or consulting. Fluency in English is required.

Leads multiple engineering teams focused on building and optimizing cloud-native infrastructure solutions. Drives Kubernetes-based orchestration and ensures reliability, scalability, and cost efficiency across Relativity's platform. Collaborates with cross-functional teams to deliver infrastructure services.

Senior Full-Stack Software Engineer to own and evolve the Testim codebase, a production-grade product used by enterprise customers. Responsibilities include diagnosing issues, improving reliability and performance, and delivering incremental product enhancements. Experience with React, Node.js, and MongoDB is required. Must have experience working in a senior engineering capacity and within large, existing codebases. Familiarity with AI agentic development workflows is essential.

The Senior QA Co-Man Lead drives Quality, Food Safety, and compliance performance across a network of Co-Manufacturers in Europe. This role provides technical expertise and operational oversight to ensure Co-Man sites meet BC QFS standards and customer expectations. Responsibilities include leading the implementation and continuous improvement of QFS standards, conducting site visits and audits, monitoring KPIs, and acting as the primary regional contact for QFS incidents and customer complaints.

Lead transformative innovation initiatives in the global Transformers business. Shape and manage the Innovation Focus Area portfolio, drive technology plans, and provide strategic direction for global programs.