537 English-speaking jobs in Łódź

Data Analyst to analyze data across internal systems for DORA ROI reporting. Responsibilities include data validation, stakeholder coordination, identifying data gaps, and maintaining data governance frameworks. Requires strong data analysis experience and understanding of regulatory frameworks.

QA Engineer needed for Android/iOS App Test for secure digital identity solutions. Responsibilities include end-to-end testing, test case design, and defect analysis. Requires 5+ years in software testing, ISTQB, and experience with Android/iOS.

Senior .NET Developer needed for a full-stack project maintaining legacy systems and building cloud-native applications. Requires experience with .NET Framework and Core, Azure services, and integrating SOAP/REST APIs.

Principal AI Architect to drive enterprise-scale AI/ML solutions. Lead design of production-grade LLM and agentic AI systems, defining architecture standards and MLOps. Requires 5+ years in AI/ML with hands-on experience in LLMs, RAG, and cloud AI platforms.

Senior RPG Developer for IBM iSeries/AS400 to develop, maintain, and modernize business-critical applications. Responsibilities include RPG IV/RPGLE development, Db2 for i optimization, and supporting integrations. Requires strong IBM iSeries/AS400 and RPG experience.

Provide remote production support for IBM iSeries/AS400 systems, focusing on incident resolution, troubleshooting, and system analysis. Requires strong operational knowledge of IBM i, CL/RPG, Db2 for i, and SQL.

Senior MLOps Engineer needed to support SaaS environments using Azure. Responsibilities include building infrastructure for AI/ML, optimizing CI/CD, and automating ML development processes. Requires experience with DevOps tools and scripting.

Senior QA Engineer role focusing on backend testing, requiring extensive Java experience. Key tasks include building REST Assured automation (80%) and driving testing processes across environments. Requires strong API testing skills.

Senior DevOps Engineer with ML/AI for Azure. Design and manage infrastructure for AI/ML or HPC workloads, optimizing CI/CD for Azure SaaS applications. Requires expertise in scripting (PowerShell/Bash) and configuration management.

Full-Stack Architect needed for a full-time position. Develop and maintain full-stack applications, analyze application stacks, and manage scalable solutions on AWS. Requires 5+ years of experience in front-end development, UI design, and application development. Expertise in React, .NET, MySQL 8, Elasticsearch, ECS, K8S, and Docker is essential.

Design, deploy, and maintain infrastructure for scalable AI inference workloads on-premises. Responsibilities include GPU scheduling, model deployment pipelines, and building monitoring tools. Requires Kubernetes, Linux, and automation skills.

DevOps Engineer SRE Cloud IaaS to build and operate the Edge Cloud platform. Responsibilities include automating infrastructure lifecycle management, improving reliability, and troubleshooting complex issues across compute, networking, and storage.

Experienced Golang Engineer needed to build Kubernetes-native AI infrastructure and tooling for scalable inference and training workloads. Focus on Go code, Kubernetes controllers, and optimizing AI workflows.

Experienced IT Solution Architect needed to define and govern solution designs aligning with enterprise strategy. Responsibilities include leading architectural discussions, analyzing environments, and designing solutions using Pega, REST, Kafka, Microservices, Angular, and React.

Senior Fullstack Developer to build and maintain a large-scale e-mobility platform ecosystem. Requires 4+ years experience with TypeScript, AWS (Lambda, Serverless), DynamoDB, Redshift, REST APIs, WebSockets, and Git. Solid understanding of cloud-native architectures. Fluent English (B2 level).

Senior React Native Developer needed for a 3-month freelance contract to build and maintain cross-platform mobile apps for iOS and Android. Responsibilities include feature implementation, API integration, and performance optimization. Requires 4 years of experience with React Native and TypeScript.

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.

Experienced Databricks Architect to design and lead modern data platforms using the Databricks ecosystem. Responsibilities include defining Data Lakehouse architectures, establishing engineering best practices, and leading ETL/ELT decisions. Requires 7 years in Data Engineering and 3 years with Databricks.

Senior technology leader focused on strengthening the Data Platform using Microsoft Fabric, Azure Data Platform, and Power BI. This role involves client advisory, strategic presales, high-level solution architecture, and market presence. Requires 10 years of Microsoft technology experience.

Java/Kotlin Software Engineer to standardize user behavior data tracking across a large digital platform. Focus on backend/API changes, integrating with Segment, and collaborating across a complex product ecosystem.