Junior Software Engineer

About the role We're looking for a Junior Software Engineer to build web applications for the legal industry at ADVOSYNC. This is a long-term project with flexible working hours. We want someone with first experience in web development who is highly committed, learns fast and works with AI every day.

You'll work with Next.js, React, TypeScript and Node.js, and AI tools (Claude, Cursor) are a standard part of how we work. You'll contribute to the product from day one, with support from more experienced team members on the harder topics.

Build and develop features in web applications using Next.js, React, TypeScript and Node.js Use AI tools (Claude, Cursor) every day at every stage: understanding the task, writing code, testing and documentation Help deliver AI-powered features: LLM integrations, automations and prompt work Own tasks end to end, from clarifying requirements through implementation and testing to deployment, with support from senior team members Take care of code quality through code reviews, tests and documentation Collaborate with the team, partly in English Must have 6–12 months of experience building web applications (commercial work, an internship, or personal projects you can show, e.g. on GitHub) An AI-first mindset: you use coding assistants (e.g. Claude, Cursor) daily and want to grow in building AI-based solutions Hands-on TypeScript React basics on the front end Node.js back-end basics: building simple REST APIs and working with data Dat