Haven
Fullstack Engineer
Remote Backend Engineer role with clear candidate location fit.
PostedJul 8, 2026
Eligible countries1 accepted country
Seniority signalMiddle
Work settingRemote
Accepted candidate locations
USA
Role overview
Fullstack Engineer
Requirements and responsibilities
Readable role content extracted into sections for faster review.
Responsibilities
- Build and scale Haven’s core platform across tax, accounting, and banking
- Take ownership of the full software lifecycle — scoping, building, testing, deploying
- Collaborate with product and design to ship features that delight customers
- Write scalable backend code and craft refined, performant frontends
- Contribute to infrastructure, observability, and system reliability
- Help shape our technical roadmap and engineering best practices
Tech Stack
- Cloud: GCP (Cloud Run, Cloud SQL Postgres, Pub/Sub, Terraform)
- Languages: TypeScript, Python (typed), Rust
- Frameworks: React, Next.js, Slonik, Axum, SQLx, Django
Requirements
- 3+ years of experience as a fullstack or backend engineer
- Experience with modern frameworks (React/Next.js, Django, etc.)
- Proficiency in at least one typed language (TypeScript, Rust, etc.)
- Strong product intuition and ability to work cross-functionally
- Experience with system design and building scalable services
- Excellent communication skills; startup or fintech experience a plus
Compensation
- Salary: $120,000 – $200,000 USD
- Equity: 0.25% – 2%
- Benefits: Full medical, flexible hours, remote-first culture
Interview Process
- Take-home coding project (1–2 hours)
- Live coding session focused on real-world problems (no leetcode)
- Final interview with a cofounder
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