Principal Fullstack Engineer (AI)

TL;DR

Principal Fullstack Engineer (AI): Architecting, building, and scaling hirify.global’s next generation of AI-powered capabilities with an accent on intelligent automation and modern engineering. Focus on defining technical direction, architecting robust AI-first solutions, and delivering reliable, maintainable software while ensuring high-quality systems for advanced AI workloads at scale.

Location: Hybrid in Singapore or Australia (2-3 days per week); Fully remote for all other hiring locations.

Company

hirify.global is a fast-growing tech-enabled startup that provides corporate secretary, accounting, and FinTech payment services to micro SMEs through proprietary software and AI.

What you will do

• Lead end-to-end design and implementation of major product features and platform enhancements.
• Architect robust AI-first solutions and integrate AI thoughtfully and pragmatically into hirify.global products.
• Strengthen architecture and technical foundations, including performance, reliability, and modularity.
• Establish and refine engineering standards, CI/CD, and modern DevOps practices.
• Mentor and elevate the engineering team, providing hands-on coaching and technical leadership.
• Partner closely with Product, Design, and QA to ensure clear requirements and delivery expectations.

Requirements

• 8+ years of full stack engineering experience.
• 8+ years leading delivery of complex systems.
• Strong proficiency in Javascript, Typescript, Node.js, and React or Vue.
• Strong proficiency with relational (Postgres or MySQL) and No-SQL (MongoDB) databases.
• Hands-on experience building and integrating AI-powered features (e.g., LLM-based automation, classification).
• Solid understanding of cloud platforms (AWS preferred), CI/CD, and DevOps practices.

Nice to have

• Experience in Fintech (accounting, bookkeeping).

Culture & Benefits

• Culture of humility, kindness, diversity, and inclusivity.
• Flexible work: hybrid in Singapore/Australia (2-3 days/week), fully remote elsewhere.
• Competitive salaries, generous paid time off, and access to flexi benefits.
• Opportunity for employee share ownership plan and shared upside of growth trajectory.
• Emphasis on personal growth, autonomy, and learning, with internal/external training programmes.
• Certified B Corp, committed to sustainability and positive impact.

Hiring process

• HR chat (~30 minutes).
• Take-home assessment (2-3 hours, covering backend and frontend).
• Technical interview (~90 minutes).
• Career Deep Dive/Behavioral fit interview (~30-45 minutes with the CTO).
• Offer + reference calls and background screening (required for regulated entity).