430 English-speaking jobs in Łódź

Designs, implements, and validates security controls for Windows 11 IoT-based embedded devices. Focuses on system hardening, attack surface reduction, and implementation with cybersecurity coprocessors and hardware.

Administers, monitors, and supports enterprise network and security environments across cloud, hybrid, and on-premises infrastructures. Designs secure network architectures, implements security policies, and analyzes network traffic. Requires deep understanding of Zero Trust architecture, network security technologies, and cloud platforms.

Designs, configures, and implements Manufacturing Execution System (MES) solutions. Develops interfaces between Apriso and external systems (ERP, PLM, WMS) using middleware and APIs. Enables real-time data collection from PLC/SCADA systems and IoT devices.

Java Developer Talent Pool. Participate in all aspects of software development, including implementation, analysis, testing, and documentation. Minimum 2 years experience with Java 8+, Spring Framework, OOP, and relational databases.

Execute manual, integration, and regression tests based on project requirements. Report, track, and verify defects using test and defect management tools.

Designs, develops, and maintains .NET applications and services. Writes and maintains automated tests. Collaborates with QA, DevOps, and product teams.

Senior Business Analyst to develop and maintain solutions within the Atlassian Jira environment. Responsibilities include analyzing processes, designing configurations, and supporting PMO with methodology and reporting. Requires 3+ years of experience as a business or system analyst and 2+ years with Atlassian tools (Jira, Confluence, BigPicture).

QA Engineer to design, develop, and execute manual and automated tests for cloud-native security services. Requires 3+ years of QA experience, strong AWS skills, and experience with CI/CD testing.

Designs, implements, and maintains automated test solutions for web, API, and mobile applications. Executes functional, integration, acceptance, and automated tests. Develops and maintains automated test frameworks using Selenium WebDriver or similar tools.

Develop and optimize Android and iOS mobile applications. Collaborate with designers, backend developers, and product managers. Experience with Kotlin, Swift, Xcode, Android Studio, and Git required.

Backend Engineer will design, develop, and implement software solutions for an IIoT platform using Java and cloud technologies (Microsoft Azure). Experience with agile software development, container-based architectures, and microservices is required. Fluency in English is mandatory, German is a plus.

Lead Data Scientist will own end-to-end delivery of classification and forecasting projects, setting technical direction and ensuring quality. Responsibilities include data exploration, model development and validation, stakeholder engagement, and production collaboration. Requires strong classical data science and ML background, commercial experience, and expertise in customer analytics or advanced forecasting.

AI DevOps Engineer to design and deliver AI, ML, and GenAI solutions at enterprise scale. Focus on cloud engineering, automation, and deploying LLM and SLM models into production environments. Requires 5 years in DevOps or Cloud Engineering with AI/ML exposure, proven LLM and SLM deployment experience, and expert Linux and macOS administration skills.

Data Scientist Consultant will work on end-to-end machine learning projects, including problem framing, data preparation, model development, and deployment. Experience in customer analytics, forecasting, and model validation is required.

Lead AI DevOps Engineer to design and deliver AI, ML, and GenAI solutions at scale. Responsibilities include architecture and deployment leadership, infrastructure automation, CI/CD for AI workloads, cloud infrastructure design, and technical advisory work. Requires 5 years in DevOps or Cloud Engineering with AI/ML exposure, proven LLM and SLM deployment experience, and expert Linux and macOS administration skills.

React Native Developer to build mobile products for well-known consumer brands. Requires 3+ years of commercial experience with React Native (Expo), proven contributions to 3+ projects, and extensive experience with AI-assisted development tools.

You will help shape new features by analyzing business logic changes and contributing to solution design. You will own the end-to-end test process across frontend and backend, from test basis identification to structured execution and monitoring. A key focus is maintaining and expanding our backend-focused test automation setup, including API and functional tests. You will design and document test cases, validate integrations, authentication flows, and cryptographic operations, and perform both exploratory and structured testing. Additionally, you will support deployments and ensure high-quality delivery throughout our CI/CD pipeline.

The Backend Developer will design, develop, and maintain secure, reliable, and high-quality digital identity solutions. Responsibilities include developing software, resolving defects, and contributing to continuous improvement efforts. Experience with Java, Spring Boot, OpenShift, Hibernate, and cryptographic concepts is required.

Scrum Master / Team Coach to support a global SAP product and local European products. Experience coordinating delivery across multiple teams and navigating complex stakeholder environments required. Minimum 3 years' experience in Scrum Master or Agile Coach roles in software development. Strong communication and facilitation skills, proficiency in English.

Senior .NET and Angular Developer to design, build, and deploy cloud-native microservices. Experience with Kubernetes, .NET, Angular, and SQL Server required. Fluent English communication skills essential.