676 English-speaking jobs in Łódź

Application Operation Specialist will prepare and execute application deployments, migrate and manage deployment pipelines, and monitor application environments. Responsibilities include creating change requests, updating application certificates, handling defects, and collaborating with the development team.

Lead and manage complex technical projects, ensuring on-time, within-scope, and on-budget delivery. Oversee the full project lifecycle, from initiation to closure, and collaborate with cross-functional teams to define requirements and deliverables.

Design and build an AI Operating System for a company of 100 people. Develop custom tools and integrations with AI model APIs (Claude, GPT-4o, Gemini). Establish AI governance rules and design cross-disciplinary workflows.

Experienced QA Engineer to ensure software quality in a microservices environment. Responsibilities include defining testing strategies, developing automated tests, and collaborating with development and product teams. Requires 5+ years of software testing experience, Python, Robot Framework, and API/end-to-end testing knowledge.

Senior Business Analyst to join IT projects for financial institutions, primarily insurance companies. Conduct complex business analysis, define functional requirements, and test solutions. Collaborate with developers and IT architects.

Design and oversee data architecture, including databases, data warehouses, and integration systems. Collaborate with stakeholders to translate business requirements into data solutions. Define and implement data management processes, ensuring data security and compliance.

Fullstack Developer with 3+ years of experience in TypeScript, Node.js, and React. Expertise in backend development, RESTful APIs, and microservice architecture. Experience with cloud solutions (AWS), databases (PostgreSQL, MongoDB), and automated testing. Strong communication and collaboration skills.

Senior Golang Developer needed for fully remote, contract position. Develop and maintain backend services using Go (Golang) in a modern product environment. Collaborate with product managers and designers to build features and ensure code quality.

Technical Project Manager needed for deploying and managing complex software and network systems in telco environments. Responsibilities include developing project plans, managing resources, and acting as a technical expert for client and engineering teams. Requires experience with TCP/IP, Linux, DHCP, DNS, SNMP, virtualization, and APIs.

Develop secure, high-performance software in Rust and C++ for a multi-factor authentication platform. Contribute to passwordless authentication components and build solutions for web proxies and reverse proxies.

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.

The Analytics and Reporting Expert provides ad-hoc reporting and data analysis to leadership and stakeholders. The role supports progress reporting, maintains data governance, and ensures data integrity. Requires proficiency in Excel, Power Query, and data modeling. Strong communication, analytical, and project coordination skills are essential.

Backend Kotlin Engineer to design, develop, and maintain high-quality backend services. Collaborate with cross-functional teams to define, design, and ship new features using coroutines and existing frameworks. Write unit and integration tests and participate in code reviews.

Senior Python Engineers design, develop, and maintain scalable finance-focused backend solutions using Python. Responsibilities include integrating external systems, collaborating with Product Managers and Tech Leads, and writing high-quality, well-tested code. Must have 6 years of professional Python development experience and at least 0.5 years of commercial experience with AI tools.

Senior Data Engineer to process simulation data for Autonomous Vehicle development. Analyze large-scale sensor datasets, design data queries, and prepare data for AV simulation environments and ML pipelines. Requires 4+ years of experience in Data Engineering, advanced SQL, Python, and Spark/PySpark.

Lead Python Backend Engineer needed for a fully remote team. Requires at least 5 years of programming experience, including Python, and at least 2 years of team management experience. Responsibilities include leading and guiding a team, project management, client communication, and strategic thinking. Must be able to solve complex technical challenges and contribute to the company's long-term technical vision.

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 Fullstack Engineer will own and deliver quarterly goals, lead engineers, and collaborate with product management, design, and analytics to build scalable solutions for purchase protection, disputes, and refunds.

Senior Project Manager to lead and manage IT and Cyber Security projects, focusing on Identity and Access Management (IAM). Experience in managing IT and security projects, supplier management, and PAM is required.

Application Consultant will design, develop, and maintain software systems using Guidewire (PolicyCenter or BillingCenter) and Java. Responsibilities include collaborating with teams, implementing CI/CD pipelines, and ensuring application performance and scalability. Requires minimum 4 years of commercial experience as a Guidewire or Java Developer and at least 3 years of hands-on Guidewire experience.