Senior Full Stack Engineer (SaaS)

TL;DR

Senior Full Stack Engineer (React/Python/Java): Building and optimizing a practice management platform for accounting firms with an accent on microservices and micro-frontend architecture. Focus on developing user-facing experiences, designing REST APIs, and integrating AI-driven engineering tools.

Location: South Jordan / Draper, UT

Company

Fast-growing SaaS startup building simple, powerful software for accounting firms to help them build autonomous firms.

What you will do

• Partner with PMs and UX designers to define and validate new features end-to-end.
• Build user-facing experiences using JavaScript, TypeScript, and React.
• Design and implement REST API endpoints and microservices using Python (FastAPI) or Java (Vert.x) with PostgreSQL.
• Own builds and deployments to staging and production using Docker, GitLab, and Kubernetes.
• Identify, prioritize, and resolve bugs and technical debt across the stack.
• Mentor teammates and contribute to AI-driven engineering tooling to improve quality.

Requirements

• 5+ years of professional software development experience with exposure to both frontend and backend.
• Strong proficiency in JavaScript and React or a similar modern framework.
• Strong proficiency in Python, Java, or Kotlin, with comfort in SQL and RESTful API design.
• Hands-on experience with AI coding assistants like Claude Code or Cursor.
• Bachelor's degree in Computer Science or equivalent practical experience.

Nice to have

• Proficiency with microservices architecture or micro-frontend infrastructure.
• Experience with observability tooling such as logging, metrics, and tracing.
• Hands-on experience building features that integrate LLMs or AI capabilities.

Culture & Benefits

• Flexible Paid Time Off and 10 company holidays.
• Health benefits including Medical, Dental, Vision, and HSA match.
• 401(k) with 100% company match up to 3% and immediate vesting.
• Mental health support via Impact Suite and Employee Assistance Program.
• Paid New Parent and Birthing Parent Leave.
• Fully-stocked kitchen and regular company events.

Hiring process

• Initial application review.
• 20-minute phone call with the People Team.
• 45-60 minute video or in-person interview with the Hiring Manager.
• 1-3 additional rounds of interviews.
• Final Interview.