Full Stack Engineer

You'll build Sol's product surface end to end

• from backend services and APIs to the modern, AI-native interfaces our customers use

What You'll Do

• Build product features across the stack: Kotlin/JVM backend services, APIs, and the frontend experiences they power
• Create dynamic, data-driven interfaces that adapt to each customer rather than static layouts
• Build conversational and agent-mediated experiences alongside traditional enterprise UI
• Migrate to component and API patterns the product scales on
• Move fast with AI-assisted development as a first-class part of how we build

What We're Looking For

• Deep backend experience in Kotlin or Java — services, APIs, and data models that hold up in production
• Design for composition, not one-off use
• Comfortable crossing into the frontend — working TypeScript familiarity and the willingness to ship UI, not just hand off an API
• Breadth — features that run from data model to pixels — and the ambiguity that comes with shaping an early product
• Use AI coding tools daily and have developed real fluency with them — this is how we work, not an experiment
• Scrumby, curious, and want the ownership that comes with an early team

Why Now

• The product is at the stage where one engineer's work is visible everywhere: the patterns you establish this year are the ones thousands of enterprise users will live in
• You'd be building a new kind of enterprise interface with a team that has done the enterprise part before and is rethinking the rest
• Sol is an equal opportunity employer