Senior Software Engineer (Full Stack)

HEAD SPA INC.
Miami, United States of America
28 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English, Russian
Experience level
Senior
Compensation
$ 80K

Job location

Remote
Miami, United States of America

Tech stack

JavaScript
Artificial Intelligence
Amazon Web Services (AWS)
Android
CSS
Cloud Engineering
Amazon DynamoDB
Elasticsearch
Github
Identity and Access Management
Python
PostgreSQL
Linux System Administration
Node.js
Redis
Shopify
Solr
Systems Integration
TypeScript
Zoho Office Suite
Scripting (Bash/Python/Go/Ruby)
GitHub Copilot
React
System Availability
Backend
GIT
Cloudformation
Kotlin
Codebase
Front End Software Development
NestJS
REST
Software Version Control
Docker

Job description

MaRe is redefining the head care industry. We provide hair salons and wellness centers with professional-grade diagnostic capabilities, standardized treatment protocols, and seamless e-commerce integration. We are a small but fast-growing team of 10+ technology, science, and business professionals united by a single vision. The Opportunity We are seeking a Senior Software Engineer to be a foundational hire in our privately funded startup. This is not just a coding role; it is a position of technical leadership. You will own the product lifecycle-from architectural decisions to deployment and sustainment. You are the right fit if you have a product-centric mindset, thrive in a remote, fast-paced environment, and are eager to leverage cutting-edge tools (including AI agents) to deliver high-quality software efficiently. Tasks What You Will Do

  • End-to-End Ownership: Work across the full stack (NestJS/React) to develop new features, maintain the existing codebase, and ensure high availability.
  • Infrastructure & DevOps: Manage AWS services, IAM (Cognito), improve CI/CD pipelines (GitHub Actions), and oversee IaC provisioning using CloudFormation/CDK.
  • Technical Strategy: Research solutions, create PoCs, and keep our technology currency and security posture up to date.
  • Support & Stability: Provide L3/L4 technical support and promptly address production issues to maintain service quality.
  • Collaboration: Communicate frequently with business stakeholders to translate requirements into high-quality deliverables.

Requirements

The Tech Stack

  • Frontend: React, TypeScript, SCSS (Modern JavaScript proficiency required).
  • Backend: NodeJS, NestJS, Python (Strong Plus).
  • Data: PostgreSQL, Redis, DynamoDB.
  • Cloud: AWS, CDK
  • Search: Elasticsearch, Solr, or OpenSearch (Strong Plus).
  • Mobile: Android development experience (Kotlin preferred).
  • Integrations: Experience with Shopify (E-commerce) and Zoho (CRM/Deluge scripting) is highly valued., * System Design: Significant experience in full-stack development and system integration. You understand HTTP, REST API design, and networking standards.
  • Cloud Native: Deep expertise with AWS, Docker (Compose), and Linux environments.
  • AI-Enhanced Workflow: You are comfortable using AI coding assistants (e.g., GitHub Copilot, Claude Code) to accelerate development and refactoring.
  • Version Control: Advanced use of git is non-negotiable.

Who You Are

  • A Communicator: You can explain complex technical concepts to business stakeholders and collaborate effectively across teams.
  • Resilient: You persevere in the face of adversity and view challenges as opportunities to innovate.
  • Quality-Focused: You champion best practices and high-quality deliverables while remaining pragmatic about business deadlines.

Language

  • English (Advanced Required), Russian (Nice to have)

Benefits & conditions

What's in it for you?

  • Impact: Be an early-stage hire with true ownership of the product.
  • Growth: As we scale, your compensation and career advancement will reflect your contribution to our success.
  • Flexibility: Competitive compensation with the ability to work fully remote.
  • Team: Work alongside bright, motivated individuals solving challenging problems in the wellness-tech space.

MaRe Head Spa System MaRe is redefining the head care industry. We provide hair salons and wellness centers with professional-grade diagnostic capabilities, standardized treatment protocols, and seamless e-commerce integration. We are a small but fast-growing team of 10+ technology, science, and business professionals united by a single vision.

About the company

© 2026 Careerjet All rights reserved

Apply for this position