540 English-speaking jobs in Łódź

Experienced Linux System Engineer to manage and automate a global server infrastructure. Responsibilities include system administration, automation development, security implementation, and problem resolution. Requires 5+ years of experience with Ubuntu/Debian/RHEL, Ansible, and large-scale infrastructure management.

As an Archiving Systems Engineer, you will manage and administer various systems including MS Windows Servers, Oracle/SQL databases, and OpenText products. You will set up new archiving systems, maintain existing ones, and troubleshoot issues. You will also provide consultation to internal stakeholders on archiving services and processes.

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.

Lead IT projects for financial institutions, primarily insurance companies. Coordinate projects, define functional requirements, and mentor team members. Work with developers, architects, and clients.

Lead IT solutions design, implement Guidewire core insurance system using Java/Gosu, and manage project teams. Requires 4+ years Java/Gosu development experience, 1+ year in a leadership role, fluency in English, and experience with systems integration or insurance.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions. Work directly with clients as an active member of an agile project team.

Implement Guidewire Insurance Suite solutions for international clients, including Claim Center, Policy Center, and Billing Center. Integrate Guidewire with external systems and work in an agile project team.

Data Engineer will design, build, and optimize data pipelines using Snowflake and Databricks. Responsibilities include collaborating with clients, ensuring data privacy and security, and contributing to agile project teams. Requires 3+ years of data engineering experience, proficiency in SQL and Python, and strong communication skills.

PL/SQL Developer with Java experience needed for implementing and customizing core insurance systems. Responsibilities include creating, modifying, and optimizing PL/SQL code, collaborating with business analysts, and supporting testing and deployment. Requires at least two years of commercial PL/SQL experience and one year of commercial Java experience. Fluency in English is required.

iOS Developer will implement new functionalities, monitor and resolve application issues, and ensure high code quality through automated testing.

Software Engineer will design, implement, and optimize secure software in Rust and C++. Contribute to passwordless authentication components in TypeScript and build secure solutions for web proxies and communication layers.

Develop and improve Rublon Authentication Proxy with advanced LDAP and RADIUS capabilities. Focus on scalability, reliability, and observability for enterprise and cloud use cases.

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.

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 (version 7 or newer) 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.

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.

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.

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.

Dataiku Specialist to design data pipelines, implement machine learning models, and empower stakeholders to leverage AI. Requires Dataiku expertise, data engineering skills (SQL, Python), and machine learning knowledge.