Senior Software Engineer (Full Stack)

**About 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.

**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.

**Your Qualifications**

• **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

**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.