Remote AI Solutions Engineer & Full-Stack Dev (Philippines)

Hunt St Pty Ltd; Philippines; Remote; PHP 1,226,000 - 1,471,000; Full time

Job summary

Hunt St Pty Ltd is seeking an experienced AI Solutions Engineer & Full-Stack Developer to lead the technical development of internal and client-facing tools. This remote, contractor role focuses on automating workflows, integrating systems, and building scalable web apps with AI-assisted platforms.

You will own architecture, development, and optimization of business tools, including telephony, CRM pipelines, scheduling, and reporting across a multi-organisation setup.

Qualifications

• Experience building custom internal tools or SaaS integrations with measurable business impact.
• Experience with AI tools and sandboxed environments (Replit, Hercules) and LLM API integrations.
• Deep familiarity with building voice/SMS workflows via Twilio and AI voice layers.
• Strong HubSpot webhook, data syncing, and API workflow experience.
• Ability to tie software choices to business metrics and scale across multi-entity setups.

Responsibilities

• AI Telephony integration: build and maintain AI-driven telephony systems across multi-organisation setups.
• System builds & integrations: architect tools bridging data silos across billing, scheduling, CRM/ERP, and dashboards.
• Web development: maintain dashboards using Astro and React for internal users.
• Rapid prototyping & automation: leverage AI environments to prototype features and automate workflows.
• CRM data pipeline management: manage deep integrations with HubSpot and ensure clean data flow.
• Performance tracking & optimization: analyze tool performance against KPIs and ensure system uptime.
• Security & clean architecture: maintain secure API connections and data governance.

Skills

Systems Engineering

AI Development

CRM Integration

Multi-Entity Infra

Commercial Mindset

Tools

Twilio

Replit

Hercules

HubSpot

Astro

React

Retell AI

Job description

Hunt St Pty Ltd is seeking an experienced AI Solutions Engineer & Full-Stack Developer to lead the technical development of internal and client-facing tools. This remote, contractor role focuses on automating workflows, integrating systems, and building scalable web apps with AI-assisted platforms.

You will own architecture, development, and optimization of business tools, including telephony, CRM pipelines, scheduling, and reporting across a multi-organisation setup.