ABOUT THE ROLE:
We are hiring a Senior Manager-Full Stack Developer to help design and build our core platform from the ground up.
As a founding engineer, you will work directly with the CEO, CTO, and other founding members, shaping both the product and the engineering foundation. This role requires end-to-end system design—from frontend and backend to infrastructure and testing—along with the ability to move quickly and make pragmatic tradeoffs.
You will play a key role in building and scaling a voice-based AI agent platform, operating at the intersection of product, engineering, and AI systems.
RESPONSIBILITIES:
- Design and implement end-to-end systems, including:
Frontend (React-based web applications)
Backend services and APIs (FastAPI, Python)
Infrastructure, deployment, and environments
- Testing, reliability, and observability layers.
- Own major parts of the system architecture and make foundational technical decisions.
- Build scalable, maintainable services that support real-time, voice-based AI interactions.
- Collaborate closely with the CEO, CTO, and founding team to translate product ideas into production systems.
- Analyze ambiguous or complex problems and design practical, high-impact solutions.
- Move quickly from prototype to production, balancing speed and quality.
- Use AI coding tools and cloud AI services as first-class tools to increase development velocity.
- Continuously improve engineering practices as the company grows.
REQUIREMENTS:
- 10+ years of Experience as a Full Stack Engineer with AI capability.
- Effective user of AI-assisted development tools (Claude, AI IDEs, code agents, cloud AI, etc.).
- Experience building AI-powered or LLM-based products.
- 3-5+ years of experience with Python, FastAPI, JavaScript, TypeScript, and React.
- Proven ability to design full-stack systems, not just isolated features.
- Experience thinking across frontend, backend, infrastructure, and testing boundaries.
- Strong system design and architectural reasoning skills.
- Comfortable operating in fast-moving, ambiguous environments.
- Fast learner with strong problem-solving and analytical skills.
- High ownership mindset; self-directed and outcome-driven.
- Amenable working in US Time zone.
- This is a Individual Contributor role.
Pay: Php220,000.00 - Php300,000.00 per month
Benefits:
- Additional leave
- Company Christmas gift
- Company events
- Opportunities for promotion
- Pay raise
- Work from home
Application Question(s):
- What AI-Assisted Development Tools have you used?
- Do you have experience building AI Powered or LLM-based products?
- Are you amenable working in US Time zone (PST)?
- How soon can you start?
- Do you have a ready public portfolio to share? If Yes, kindly share the link:
Experience:
- Full Stack Development: 10 years (Preferred)
- Fast API: 10 years (Preferred)
- Python: 10 years (Preferred)
- JavaScript: 10 years (Preferred)
- TypeScript: 10 years (Preferred)
- React: 10 years (Preferred)
Work Location: Remote