487 English-speaking jobs in Łódź

Senior Policy Engineer to modernize a Customer Due Diligence (CDD) platform for KYC compliance. Requires Python programming, REST API experience, and strong collaboration skills.

Systems Integrations Specialist designs REST APIs and data models, ensuring quality adherence in API design and data governance.

Provides data analysis and reporting support to leadership and stakeholders. Requires proficiency in Excel, data modeling, and strong communication skills.

Senior AI DevOps Engineer needed to design and deliver AI, ML, and GenAI solutions at scale. Responsibilities include architecture, deployment, infrastructure automation, CI/CD, and cloud infrastructure design. Requires 5+ years of DevOps or Cloud Engineering experience with AI/ML exposure, proven LLM and SLM deployment experience, and expert Linux/macOS administration skills.

Senior ML AI Engineer will productionize machine learning models, design GenAI solutions, and build MLOps frameworks. Requires 5+ years of data engineering, 5+ years of Python development, 3+ years of production ML engineering, and 1+ year of GenAI experience.

Lead ML and AI Engineer to lead a team delivering AI agents and automation solutions in enterprise client environments. Responsibilities include team leadership, AI agent development, maintenance, and cross-functional collaboration. Requires production-grade AI delivery experience, hands-on AI agent and pipeline experience, and strong communication skills.

Senior Data Scientist to lead projects building and implementing LLM-based systems, including chatbots, AI agents, and RAG pipelines. Will design solutions, build end-to-end GenAI applications, and mentor other engineers. Requires 6 years in Data Science or AI engineering, 4 years of production Python for AI, and 2 years of production LLM development.

Senior TypeScript Engineer to enhance blockchain integration for Ledger Live. Develop and evolve integrations across web and mobile platforms, utilizing JavaScript, TypeScript, and modern development practices. Collaborate with cross-functional teams to deliver secure and seamless user experiences.

Senior TypeScript Engineer to develop and maintain Ledger Live (mobile and desktop) and the Device SDK. Responsibilities include contributing to open-source projects, supporting modularization efforts, and collaborating with cross-functional teams. Requires 5+ years of software development experience, including a Tech Lead role, strong JavaScript and TypeScript skills, and professional fluency in English.

Senior Typescript Engineer will develop and maintain Ledger Live, a blockchain asset management application. Responsibilities include building UI flows, collaborating with developers and hardware engineers, and ensuring a reliable and user-friendly experience across web and mobile platforms.

Team Leader (Java) will guide a development team, manage developers, and ensure high-quality software development. Responsibilities include technical mentoring, backlog analysis, feature delivery, code review, and troubleshooting. Requires proven experience in a Team Leader or Engineering Manager role, strong Java knowledge, and experience with Kubernetes/Docker, Spring Boot, and Git.

Technical Product Owner and Technical Chief of Staff for a fast-growing API-first payments company. Drive product execution, prioritize work, and collaborate with a distributed engineering team. Strong technical background and product ownership experience required.

Senior Ruby Software Engineer to deliver high quality code for new carrier integrations, manage microservices, and improve existing integrations. Experience with Ruby, distributed systems, and CI/CD pipelines is required.

Senior Platform Engineer will develop solutions for an Enterprise platform, building applications that enhance efficiency for internal customers. Requires 4+ years of platform system engineering experience with Go, Python, Java, Ruby, or equivalent, and 3+ years in a distributed engineering role.

Lead and design a globally distributed AI inference platform with OpenAI-compatible endpoints. Architect and design the core infrastructure of Akamai Inference Cloud, ensuring it is performant, compliant, economical, and explainable. Provide thought leadership on AI inference optimization, model serving architectures, and establishing technical standards for the platform.

Staff AI Engineer needed for remote-first company. Design and build LLM-based features using Gemini, ChatGPT, Claude. Expert Python knowledge (5+ years) and experience with LLMs, LangChain, LangGraph, LangSmith required.

Senior Software Engineer will implement and maintain reliability solutions, focusing on automation, operational excellence, and collaboration with engineering teams to ensure system availability and efficiency.

Lead Linux System Administrator for large-scale GPU infrastructure. Manage Linux server lifecycle, NVIDIA GPU software stack, and team of administrators. Requires 7+ years Linux administration experience, 3+ years in a lead role, and expertise in Ansible, Terraform, and scripting.

Lead DevOps Engineer to provide technical leadership for DevOps and Site Reliability Engineering practices supporting large-scale GPU infrastructure. Responsibilities include leading a team, designing and implementing Infrastructure as Code solutions, building CI/CD pipelines, and improving platform reliability. Requires 8+ years of experience in DevOps, SRE, or Platform Engineering with strong experience in infrastructure automation, Kubernetes, and GPU-related technologies.

Site Operations Manager will lead day-to-day operations of a high-density data center supporting GPU infrastructure. Responsibilities include managing on-site teams, ensuring operational continuity, and overseeing critical facility infrastructure. Requires 8 years of experience in data center operations, at least 4 years in a people management role, and strong technical knowledge of data center infrastructure.