Founding Engineers – Frontend, Backend Engineers & QA (React, .NET, QA Automation) - Sweat Equity

HAI is building an AI-powered healthcare platform that delivers smart, multi-speciality care to familiesat home, on demand. We are reimagining primary and secondary healthcare using technology, portable care models, and AI-driven orchestration.

We are now hiring Founding Engineers across Frontend, Backend, and QA to build the core HAI Apps platform from the ground up.

This is a founding-team role with high ownership , sweat equity initially , and competitive full-time salaries post fundraise .

Reporting To:

You will report directly to the Chief Technology Officer (CTO) and work closely with the founding leadership team on architecture, product direction, and engineering excellence.

What You'll Do

As a Founding Engineer, you will help shape technology, quality, culture, and execution at HAI.

• Establish a culture of engineering and quality excellence
• Design, architect, and build scalable, reliable, high-quality systems
• Own features and projects end-to-end (design build test deploy maintain)
• Collaborate closely with founders, product, operations, and healthcare stakeholders
• Communicate assumptions early, clarify requirements, and minimize rework
• Understand how your work fits into the overall platform and business goals
• Participate in design reviews, code reviews, and onboarding new technologies
• Support production systems when required
• Continuously improve performance, reliability, and developer experience

ROLE SPECIFIC FOCUS AREAS:

• Architect and build web and mobile applications (Android & iOS)
• Own frontend systems using React JS, React Native, and JavaScript
• Deliver intuitive, high-performance, and scalable user experiences
• Ensure frontend code quality, performance, and maintainability

• Design and build cloud-native, scalable backend systems
• Develop and maintain REST APIs and event-driven services
• Work with .NET Core, C#, Azure services (Functions, Service Bus, Event Grid, App Services)
• Manage structured and NoSQL databases (SQL, MongoDB, Cosmos DB )
• Implement DevOps practices including CI/CD, automation, and release management

• Own the end-to-end quality strategy across web, mobile (Android & iOS), and APIs
• Perform functional testing to validate business logic, workflows, and user journeys
• Design and maintain automation test frameworks for regression and integration testing
• Conduct performance, load, and reliability testing to ensure platform scalability
• Execute API testing, system testing, and UAT support
• Integrate functional, automation, and performance tests into CI/CD pipelines
• Proactively identify quality risks and production-impacting issues
• Ensure healthcare-grade stability, accuracy, and release confidence

What You'll Bring

• 9+ years of experience (Frontend / Backend) or 69+ years (QA)
• Strong ability to design and validate resilient, scalable, and robust systems
• Hands-on engineering or testing mindset (not a coordination-only role)
• Excellent analytical, debugging, and problem-solving skills
• Strong communication skills in a fast-paced startup environment
• Experience working in Agile product engineering teams
• Ownership mindset with comfort operating in ambiguity

Required/Relevant Experience

Depending on role, experience in one or more of the following:

Frontend

• React JS, React Native, JavaScript
• Web & Mobile Application Development
• Design patterns and performance optimisation

Backend

• .NET Core, C#
• Azure cloud services
• REST API development and system design
• SQL and NoSQL databases
• CI/CD and DevOps practices

QA

• Functional testing of complex workflows
• Test automation tools (Selenium, Cypress, Playwright, Appium)
• Performance testing tools (JMeter, k6, Gatling or similar)
• API testing and CI/CD-based quality gates

Nice To Have:

• Familiarity with AI-powered coding or testing tools (GitHub Copilot, Claude, etc.)
• Experience with AWS or GCP
• Healthcare or health-tech domain exposure
• Startup or early-stage product experience

Compensation & Structure

• Sweat equity during early stage
• Competitive salaries post fundraise
• Long-term value creation through ownership in the company
• Opportunity to grow into engineering or quality leadership roles

Why Join HAI?

• Be part of the founding engineering team
• Build healthcare technology with real-world impact at scale
• A high-ownership culture with minimal bureaucracy and rapid growth.
• Direct collaboration with founders and CTO
• Opportunity to shape a national healthtech platform from Day 1

How to Apply

Apply via LinkedIn or DM with:

• Your background and current role
• Area of expertise (Frontend / Backend / QA)
• Why you want to build healthcare technology at scale

If youve been waiting for an opportunity like thisone that offers real impact, ownership, and long-term legacylets talk.