Senior Full-Stack Engineer (React/Java) — Remote & Impact

Treatwell; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

28 days holiday + bank holidays

Monthly vouchers (40£/€)

Mental health support

100% remote position

Job summary

Treatwell is seeking a Senior Full Stack Engineer to own features across the stack for the Connect SaaS platform used by beauty and wellness professionals. You’ll drive from database design through UI, delivering features in a modern React/TypeScript environment.

With Java/Spring Boot on the backend and event-driven patterns using RabbitMQ, you’ll balance legacy and new code while improving observability with tools like Datadog and Sentry.

Qualifications

• 7+ years of software development experience with a strong focus on modern web frontend and backend services.
• Ownership of features end-to-end from database schema to UI, with a product mindset.

Responsibilities

• Own features end-to-end from database schema to UI, including design, deployment and operations.
• Collaborate with engineers, designers, and PMs to ship features each cycle based on usage and feedback.
• Emphasize automated testing across unit, integration, and end-to-end coverage.

Skills

Frontend development

Backend services

React

TypeScript

Java

Spring Boot

Kubernetes

English communication

DevOps mindset

Tools

RabbitMQ

PostgreSQL

MS-SQL

Kubernetes

GitLab CI/CD

AWS

Datadog

Sentry

Job description

Treatwell is seeking a Senior Full Stack Engineer to own features across the stack for the Connect SaaS platform used by beauty and wellness professionals. You’ll drive from database design through UI, delivering features in a modern React/TypeScript environment.

With Java/Spring Boot on the backend and event-driven patterns using RabbitMQ, you’ll balance legacy and new code while improving observability with tools like Datadog and Sentry.