Senior Fullstack Engineer [k/m]

Expected, JavaScript, TypeScript, Node.js, React.js, Vue.js, Cursor, GitHub Copilot, ChatGPT

About the project, We’re looking for one more person to join the Zadbano Team and work on complex, API-driven systems where architecture, correctness, scalability, and long-term maintainability truly matter., , Using AI for coding, design, refactoring, and problem-solving (“vibe coding”) is a hard requirement, not a nice-to-have.

Your responsibilities, Design, develop, and evolve backend and frontend systems used in production, Build, extend, and maintain robust APIs (both consuming external APIs and developing internal/public ones), Work daily with AI-assisted development tools as an integral part of your workflow, Make architectural decisions with a focus on scalability, performance, and reliability, Write clean, maintainable, well-structured code with long-term ownership in mind, Collaborate closely with other engineers and product stakeholders in an on-site team, Review, validate, and improve AI-generated code to ensure correctness, security, and performance

Strong, proven experience in software engineering (senior-level or higher), Excellent knowledge of JavaScript and TypeScript, Excellent knowledge of Node.js and modern runtimes such as Bun, Solid hands-on experience with both React and Vue, Deep, practical experience working with APIs, Strong understanding of software architecture and system design, High standards for code quality, readability, and maintainability, Excellent command of AI-assisted development, Comfortable working in an English-speaking environment

Optional, Experience with DevOps, infrastructure, or production operations, Experience working on high-traffic or business-critical systems, Background in designing systems that evolve over time rather than one-off projects

Team size, small

This is how we work, in house, you have influence on the choice of tools and technologies, you have influence on the technological solutions applied, you have influence on the product, you focus on product development, you focus on code maintenance, agile

Team members, backend developer, frontend developer, project manager

This is how we work on a project, Clean Code, code review, design patterns, active monitoring, documentation, testing environments, unit tests, manual tests

What we offer, Work on a modern application, A close-knit, experienced, and supportive team, Flexible working arrangements, All necessary tools required for the job, Professional onboarding and preparation for the role

Benefits, sharing the costs of sports activities, private medical care, life insurance, remote work opportunities, flexible working time, integration events, corporate gym, no dress code, parking space for employees

Zadbano, Zadbano is a company in the logistics industry, serving around 600 clients, including many leaders in their sectors. We manage more than twenty logistics centers across Poland., We handle approximately one million orders annually. We operate in 9 European markets and continue to expand into new ones., , At Zadbano, growth and strong relationships truly matter. We create a unique workplace for top specialists and professionals — for people who start each workday with satisfaction.

This is how we work,