Impactful Full-Stack Engineer – React, Kotlin & Rails

United States Digital Space LLC; United States; Hybrid; USD 81,000 - 127,000; Full time

Benefits offered by this job

Deutschlandticket (Germany-wide public

Vacation days: 28 + 1 per year (max 30

Relocation support

Health insurance benefits

Long-term equity program (DoctoGrowth)

Mental health resources

Job summary

ACAI (Advanced Calendar Improvement) is seeking a full-time Software Engineer to build features that centralise work, improve coordination, and automate administrative tasks in healthcare practice operations. You will work across Ruby/Kotlin backends and React/TypeScript frontends to deliver high-quality, user-facing experiences.

You will join a team that values privacy-by-default, robust systems, and collaboration with Product, Design, and Data Protection to deliver impactful solutions in a

Qualifications

• 3+ years of experience as a full-stack Software Engineer, with customer-facing product work.
• Experience building scalable, robust, and reliable systems.
• Comfort with handling PHI/PII and applying privacy by design.

Responsibilities

• Develop features for Task Manager, Patient Flow Management, and telesecretary workflows.
• Coordinate patient journeys from arrival to checkout, including waiting room status and care steps.
• Design solutions to reduce time spent creating, sorting, relaunching tasks.
• Work across backend and frontend technologies to deliver user-facing features.
• Build reliable, observable services to support a growing healthcare user base.

Skills

Full-stack software engineering

Scalable systems

Privacy & security by default

English fluency

AI tooling integration

Tools

Ruby

Kotlin

React

TypeScript

Rails

Java

Python

Swift

Job description

ACAI (Advanced Calendar Improvement) is seeking a full-time Software Engineer to build features that centralise work, improve coordination, and automate administrative tasks in healthcare practice operations. You will work across Ruby/Kotlin backends and React/TypeScript frontends to deliver high-quality, user-facing experiences.

You will join a team that values privacy-by-default, robust systems, and collaboration with Product, Design, and Data Protection to deliver impactful solutions in a