Full Stack Developer
Summary
Build and maintain an AI-powered accounting platform for SMBs, working full-stack with TypeScript, React, Flutter, and AWS serverless while shaping LLM-driven bookkeeping features.
Overview
Join an early‑stage fintech company building AI‑powered accounting for SMBs. Rise Technologies is looking for a Full Stack Developer to join our team in Jyväskylä. We are building AI‑powered bookkeeping that handles small and medium businesses’ finances automatically—purchase invoices, expense reports, receipts, and postings. You’ll work alongside experienced fintech professionals, including the founder of Paytrail.
Responsibilities
- Work across the full stack—from backend to frontend.
- Build and maintain Rise’s core systems, handling real money and real customers.
- Shape the performance of AI agents (Rise Accountant, Rise Auditor) in production.
- Collaborate closely with the development team and influence product direction from day one.
- Participate in daily AI‑assisted development workflows.
Technical Stack
- TypeScript, serverless on AWS, PostgreSQL.
- React web app and Flutter mobile app.
- LLMs power core product features.
- Daily AI‑assisted development practices.
Requirements
- Solid experience with both backend and frontend development.
- Experience building and maintaining production systems.
- Ability to work independently and take ownership.
- Interest in fintech and AI.
- Based somewhere in Finland (preferably Jyväskylä) with the option to work on‑site.
- Fluency in English; Finnish is a plus.
- Fast learner who can pick up new tools quickly—prior experience with the listed stack is a plus but not required.
Benefits
- A seat at an early‑stage fintech company where decisions move fast.
- Opportunity to work with founders who have a track record in the industry.
- Real influence on a product already in production.
- Office in Jyväskylä with the team on‑site.