Full-Stack Engineer: AI for Mental Health (Remote)

Soulside, Inc.; San Francisco (CA); Hybrid; USD 150,000 - 200,000; Full time

Benefits offered by this job

Health, dental and vision insurance

Remote-first culture (USA-based)

Equity for early team members

Professional development budget

Job summary

Soulside, Inc. is seeking a Full Stack Developer to join our core team as we build an AI-driven platform that transforms behavioral health care. You’ll own features end-to-end—from React UIs to backend services using Spring Boot and Kafka—shaping architecture and product direction.

This remote role offers meaningful equity, collaboration with founders, and the chance to impact patient care across the U.S. while working in a fast-paced startup.

Qualifications

• 2+ years of software engineering experience building production applications.
• Strong proficiency in TypeScript and JavaScript, with hands-on experience building interfaces in React.
• Solid backend experience with Java and the Spring Boot framework for building production-grade services.
• Experience designing and consuming REST APIs and integrating frontend and backend systems.
• Familiarity with distributed systems and message queues / streaming platforms (SQS, Kafka, or Kinesis).
• Working knowledge of cloud infrastructure (AWS preferred).
• Must be authorized to work in the United States.

Responsibilities

• Full-stack feature development: Build and maintain responsive, high-fidelity web applications using React and TypeScript, backed by core services written in Spring Boot.
• Backend & distributed systems: Architect and develop backend services that process sensitive healthcare data, leveraging message queues and streaming platforms for high-volume asynchronous workloads.
• Complex data implementation: Design and implement the technical logic and schemas powering the platform across frontend and backend.
• LLM integration: Design and optimize LLM pipelines, including prompt engineering, usage monitoring, and quality assurance.
• Reliability & observability: Implement monitoring, alerting, and observability with tools like Prometheus and Grafana.
• Security & compliance: Apply security best practices using Spring Security, implement RBAC, and help ensure HIPAA compliance.
• Platform reliability: Identify and resolve bugs and support issues to ensure a seamless clinician experience.
• Foundational decisions: Make technical decisions and build tooling to scale from ten clinics to ten thousand.
• Collaboration: Work with founders and clinical teams to translate healthcare needs into scalable technical solutions.

Skills

TypeScript

Java

React

REST APIs

Kafka

Spring Boot

AWS

RBAC

HIPAA

SQS

Kinesis

Tailwind

Tools

React

Spring Boot

Kafka

REST APIs

AWS

SQS

Kinesis

Job description

Soulside, Inc. is seeking a Full Stack Developer to join our core team as we build an AI-driven platform that transforms behavioral health care. You’ll own features end-to-end—from React UIs to backend services using Spring Boot and Kafka—shaping architecture and product direction.

This remote role offers meaningful equity, collaboration with founders, and the chance to impact patient care across the U.S. while working in a fast-paced startup.