Software Engineer ($150k–$270k + Equity) at VC-backed AI fintech platform

Jack & Jill; San Francisco (CA); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

Equity

Job summary

Jack & Jill is seeking an Architect to build full-stack features for an AI-native ERP that automates complex accounting workflows. You will collaborate with cross-functional teams to design scalable systems and maintain high technical standards.

Lead efforts in code reviews, practice TDD, and deliver robust, maintainable software in a fast-paced environment. This role demands deep backend expertise and strong frontend proficiency on a modern stack.

Qualifications

• 5+ years building large-scale systems with strong backend fundamentals and frontend proficiency.
• Strong product instincts and the ability to deliver results in high-agency environments.
• Experience designing scalable architectures and leading code quality initiatives.
• Proficiency with modern full-stack development and automated testing practices.
• Ability to collaborate cross-functionally and implement robust solutions.

Responsibilities

• Architect and implement full-stack features for an AI-native ERP.
• Collaborate with cross-functional teams to design scalable systems.
• Maintain high technical standards through code reviews and TDD.
• Deliver robust software in a fast-paced environment.

Skills

Kotlin

Spring Boot

Svelte 5

Backend Architecture

Frontend Development

TDD

Continuous Delivery

System Design

Full-stack Engineering

Automated Testing

Job description

Architect and build full-stack features for an AI-native ERP to automate complex accounting workflows. Collaborate with cross-functional teams to design scalable systems and maintain high technical standards through code reviews and TDD.

Requirements

Requires over 5 years of experience engineering large-scale systems with strong backend fundamentals and frontend proficiency. Candidates must possess strong product instincts and the ability to deliver results in high-agency environments.

Key Skills

• Kotlin
• Spring Boot
• Svelte 5
• Backend Architecture
• Frontend Development
• TDD
• Continuous Delivery
• System Design
• Full-stack Engineering
• Automated Testing

Benefits

• Equity