526 English-speaking jobs in Łódź

Java Developer needed for scalable backend systems. Design, develop, and maintain Java microservices. Collaborate with team members in Łódź. 2 days onsite in Warsaw required. Minimum 2 years Java experience and microservices architecture knowledge essential.

Drive load and performance testing for connected home applications, designing, executing, and evaluating tests to ensure scalability and reliability. Analyze performance bottlenecks, evaluate components, and create automated load tests. Collaborate with dev teams to improve platform performance.

As an Infrastructure Architect, you will design and implement cloud, on-premise, and hybrid architectural solutions for customers. You will create prototypes, analyze requirements, and propose solutions while collaborating with internal teams and customers. Proficiency in at least 3 of the following is required: public cloud (Azure, AWS, or GCP), Windows/Linux, network solutions, virtualization platforms, VDI, Microsoft Entra ID, Microsoft 365, and advisory/budget management. Fluency in English is mandatory.

Full-Stack Developer (Java EE, Angular) to design, develop, and support custom software solutions for automotive and international clients. Collaborate with stakeholders, implement backend and frontend functionality, and ensure high code quality. Proven experience in Java software development and Angular is required.

Conduct in-depth threat modeling and cryptographic analysis of Rublon's authentication flows. Prototype and validate next-generation passwordless methods such as WebAuthn/FIDO2 passkeys. Continuously monitor emerging attack vectors. Translate research insights into production-ready features. Document and communicate findings in clear, risk-ranked reports. Support incident simulation and response.

Develop software for modern user authentication. Perform security research on Windows and Active Directory security, including authentication protocols and MFA integration.

Moondigo seeks a hands-on Head of Delivery with 10+ years of IT delivery experience, including 5+ years managing projects in software development, cloud, DevOps, security, or consulting. The role requires strong communication, cross-functional team leadership, and the ability to manage multiple projects simultaneously. Must be comfortable working in a growing, fast-paced environment and possess fluency in English (C1 level).

Senior/Lead Software Engineer for the IAM team. Maintain and stabilize a production identity system while helping define the transition to a modern, company-wide IDP. Requires 3-5+ years of Java/Spring Boot experience.

Senior Layer 1 Developer needed for 6G UE Simulator development. Requires strong C or Golang skills, knowledge of LTE/5G physical layer, and embedded systems.

Configure and maintain the SAP DRC framework, including eDocument Cockpit and AIF. Map international legal requirements into SAP DRC capabilities. Requires 5+ years in SAP FI/CO and 2-3 years in SAP DRC.

Senior GBS Transformation Lead drives strategic transformation and operational excellence across end-to-end Supply Chain. This role leads large-scale initiatives to improve planning, procurement, logistics, and performance.

Expert IT Security Specialist needed for Cloud Security team. Provide guidance on security controls across SaaS, PaaS, and IaaS. Coordinate AI Security and translate technical risks for business stakeholders. Requires 5+ years in cloud-native IT security.

Senior Software Developer to build and maintain a public-facing website using React and Next.js for a cybersecurity client. Responsibilities include API integration, performance optimization, and secure coding practices. Requires 3+ years of front-end experience with React and TypeScript.

Senior C Developer needed for Layer 1 development of a UE Simulator for 6G. Requires strong C or Golang skills, knowledge of LTE/5G protocols, and embedded systems.

Experienced Technical Application Manager needed to ensure reliable operation of business-critical applications. Requires 5+ years in Application Management, strong Linux and Oracle database knowledge, and ITIL process experience.

Experienced Test Automation Specialist needed to define test strategies and develop automated test frameworks using Tosca. Requires Python, SQL knowledge, and experience in Agile/Scrum environments.

Execute category purchasing strategy with end-to-end responsibility, focusing on supplier analysis and sourcing in Eastern Europe. Requires 2+ years in international direct/production purchasing, analytical mindset, and negotiation skills.

Chief Insurance Officer leads Eastern Europe's insurance strategy, underwriting governance, and product development. This senior role drives profitable growth, manages portfolios, and ensures regulatory compliance across regional operations.

Senior Interior Designer supports design and project development for showrooms and partners in Asia Pacific & Europe. Responsibilities include leading projects, developing space concepts, managing budgets, and producing technical documentation. Requires 10+ years of experience and proficiency in design tools.

Principal Data Consultant with Azure designs and delivers modern data platforms. Responsibilities include building scalable pipelines with Azure Data Factory and Databricks, and leading technical discussions. Requires 8+ years in data engineering/architecture.