Senior Fullstack Engineer (Go/React)

TL;DR

Senior Fullstack Engineer (Go/React): Building internal platforms, product tooling, and automation for a digital health app with an accent on admin panels and microservices integration. Focus on designing end-to-end technical solutions for mission-critical workflows and integrating AI-assisted development tools.

Location: Fully Remote (Armenia, Cyprus, Europe, Georgia, Kazakhstan, Serbia)

Compensation: Competitive salary package plus stock options

Company

Simple is a digital health company and recognized Top 100 AI company providing AI-powered virtual coaching to help millions lose weight sustainably.

What you will do

• Build and maintain internal admin panels using Next.js, React, and TypeScript.
• Integrate platform services with Go-based backend microservices.
• Design and own the end-to-end implementation of complex product and platform workflows.
• Collaborate with product managers, content teams, and engineers to build effective internal tools.
• Work with AWS, Kubernetes, and CI/CD pipelines for deployment and monitoring.
• Actively use and explore AI tools to enhance day-to-day development workflows.

Requirements

• Senior or Senior+ full-stack engineering experience.
• Strong proficiency in React, Next.js, and TypeScript.
• Strong backend engineering experience in Go or another language with the ability to become productive in Go quickly.
• Solid understanding of API design, databases, and distributed systems.
• Experience with cloud infrastructure, specifically AWS and Kubernetes.
• Practical experience integrating AI coding tools into the development process.

Nice to have

• Experience with CMS, content platforms, or internal admin tooling.
• Knowledge of S3, CDN, or media asset workflows.
• Experience building AI-assisted tools or integrations.
• Interest in UI/UX design for internal functional tools.

Culture & Benefits

• Direct influence on the technical direction of a newly created team.
• Access to AI subscriptions, tools, API keys, and a dedicated experiment budget.
• Senior-level ownership with direct product context.
• Flexible working hours focused on results rather than desk time.
• 21 days of annual leave plus local bank holidays.
• Necessary hardware equipment and a premium SIMPLE subscription.