457 English-speaking jobs in Łódź

Principal Go Engineer to develop an advanced, distributed data and analytics platform. Responsibilities include designing scalable, fault-tolerant backend services in Go, building Kafka-based event-driven architectures, and optimizing high-volume production systems.

Senior DevSecOps Platform Security Engineer for GenAI delivery. Focus on building secure CI/CD pipelines, container security, and AWS platform security. Requires 5+ years in DevSecOps, Jenkins, Docker, and AWS security services.

Data Architect will design and evolve data architectures for AI/ML workloads, including fraud detection, risk scoring, and spend optimization. Responsibilities include developing data models, pipelines, and strategies aligned with platform roadmaps. Requires 10+ years of experience in data architecture, cloud native platforms (AWS), and ML operations.

Lead Python Backend Engineer needed to work on cutting-edge, decentralized systems. Requires 5+ years of programming experience, including 1+ year with Python, plus 2+ years of team management and project oversight.

Experienced expert needed to drive adoption, governance, and standardization of Microsoft Copilot Studio and Power Platform. This consulting role involves designing AI Agent solutions and defining best practices for the platform.

Senior Typescript Engineer to develop and maintain Ledger Live, a blockchain asset management application. Responsibilities include building and optimizing UI flows, collaborating with developers and hardware engineers, and ensuring a reliable and user-friendly experience. Requires 5+ years of software development experience, proficiency in JavaScript and TypeScript, and strong React.js development skills.

Freelance OpenStack Cloud Engineer needed for a leading European technology organization. Develop and maintain OpenStack Cinder and Nova services, build automation workflows, and operate Linux-based cloud infrastructure. Requires hands-on OpenStack experience, Python/Go programming, Linux administration, and Kubernetes knowledge.

Lead IT implementation or advisory projects for the insurance sector, combining consulting, project management, and insurance business expertise. Manage projects from initiation to closure, overseeing timelines, scope, budget, risks, and dependencies. Supervise business analysis and solution design, act as a team leader, and build client relationships.

Senior Data Engineer to design, build, and maintain scalable data pipelines for corporate lending domains. Expert-level proficiency in Python, PySpark, SQL, and cloud data warehouse/data lake environments required.

Senior Backend Engineer needed for remote contract role (EU only). Design, build, and maintain scalable backend systems, APIs, and ETL pipelines. Strong Java, database, and cloud platform experience required.

As a Data Modeler/Designer, you will design and implement scalable, efficient, and secure data solutions. You will collaborate with stakeholders to build data architecture strategies and work with data engineers, data scientists, and IT teams to define robust data models.

Senior Backend Engineer to own SSO and account services, focusing on technical ownership of OAuth and text-billing (subscriptions, payments). Drive end-to-end projects, requiring strong Go, MySQL, and deep OAuth knowledge.

Senior Security Engineer implements security solutions across platform and integration estates. This hands-on role operationalizes standards, hardening Kubernetes, cloud accounts, and AI layers. Requires 8+ years in security engineering.

Cybersecurity Engineer manages the Zscaler security platform to ensure secure internet and internal application access globally. Responsibilities include administering ZIA/ZPA, designing Zero Trust architectures, and resolving complex connectivity issues.

Lead Application Security Architect to orchestrate Arrive’s global application security strategy. Define and scale the Secure Software Development Lifecycle (SSDLC), setting global standards for secure coding and architecture.

Drive adoption of Microsoft Copilot Studio and Power Platform solutions. Act as a trusted advisor, guiding teams from idea to implementation. Design scalable, secure AI agents and automation.

QA Test Engineer for an international enterprise project ensuring quality of a large-scale system based on PTC Windchill. Responsibilities include manual testing, creating test cases in Azure DevOps, and executing functional and regression testing. Requires 2+ years of manual testing experience.

Senior Full Stack Developer to design and develop cloud-native applications on Microsoft Azure. Responsibilities include building web apps with React/Angular/Next.js and backend services with .NET Core, Python, or Java, integrating AI solutions. Requires 7 years of experience.

Design cross-system integration architecture and pioneer AI use across the business. Own integrations between NetSuite, HubSpot, Bizzabo, and SBC Connect. Requires backend development, API knowledge, and LLM integration experience.

Kotlin Developer to build and maintain scalable microservices for a modern fintech platform managing company expenses. Requires 5+ years of experience with Kotlin, distributed systems, and cloud environments like AWS.