Senior Full Stack Developer React/FastAPI/Django (Frontend-Affinity) (m/f/d) - G
<p>mika is revolutionizing financial management for small businesses with an AI-powered platform that combines automated accounting, proactive insights, and conversational AI. We're on a mission to make expert financial navigation and compliance accessible to every small business owner – dramatically reducing costs and bureaucratic burden. We're a small, senior team shipping fast, and every line of code we ship matters.</p> <p>Our stack: FastAPI & Django backend, React frontend (Material UI, react-query), PostgreSQL, AWS. We build agentic AI systems that do real accounting work.</p> <h2>Tasks</h2> <p>We need a Senior Full-Stack Developer who leans frontend – someone who makes our product <em>look and feel</em> as good as it works under the hood.</p> <p>You'll own features end-to-end. That means you think through the entire user flow, edge cases, error states, and architecture <em>before</em> you start building. You work with high autonomy and take real ownership – we trust you to make good decisions and deliver clean solutions.</p> <p>Concretely, you'll:</p> <ul> <li>Drive <strong>frontend improvements</strong> – not just fixing bugs but proactively elevating UX and visual quality on a regular cadence</li> <li>Build and own <strong>complex full-stack features</strong> in our accounting platform</li> <li>Use <strong>Claude Code, Cursor, or similar AI engineering tools</strong> as your primary development workflow – we are a senior team where everyone writes high-quality code at a high pace, and this is only possible through the use of the latest coding tools. You'll get access to all the subscriptions you need to work efficiently</li> <li>Adapt and extend our Python/FastAPI & Django backend where needed (CRUD-level changes and beyond)</li> <li>Contribute to <strong>code quality and architecture decisions</strong> in a small senior team</li> </ul> <h2>Requirements</h2> <ul> <li>Professional experience in software development with a proven track record of own
<p>mika is revolutionizing financial management for small businesses with an AI-powered platform that combines automated accounting, proactive insights, and conversational AI. We're on a mission to make expert financial navigation and compliance accessible to every small business owner – dramatically reducing costs and bureaucratic burden. We're a small, senior team shipping fast, and every line of code we ship matters.</p> <p>Our stack: FastAPI & Django backend, React frontend (Material UI, react-query), PostgreSQL, AWS. We build agentic AI systems that do real accounting work.</p> <h2>Tasks</h2> <p>We need a Senior Full-Stack Developer who leans frontend – someone who makes our product <em>look and feel</em> as good as it works under the hood.</p> <p>You'll own features end-to-end. That means you think through the entire user flow, edge cases, error states, and architecture <em>before</em> you start building. You work with high autonomy and take real ownership – we trust you to make good decisions and deliver clean solutions.</p> <p>Concretely, you'll:</p> <ul> <li>Drive <strong>frontend improvements</strong> – not just fixing bugs but proactively elevating UX and visual quality on a regular cadence</li> <li>Build and own <strong>complex full-stack features</strong> in our accounting platform</li> <li>Use <strong>Claude Code, Cursor, or similar AI engineering tools</strong> as your primary development workflow – we are a senior team where everyone writes high-quality code at a high pace, and this is only possible through the use of the latest coding tools. You'll get access to all the subscriptions you need to work efficiently</li> <li>Adapt and extend our Python/FastAPI & Django backend where needed (CRUD-level changes and beyond)</li> <li>Contribute to <strong>code quality and architecture decisions</strong> in a small senior team</li> </ul> <h2>Requirements</h2> <ul> <li>Professional experience in software development with a proven track record of own