Full Stack Developer

MiFin Services Philippines, Inc.; Pampanga; On-site; PHP 669,600 - 892,800; Full time

Benefits offered by this job

Employee Recognition Program

Anniversary Gifts

Annual Appraisal

Job summary

A leading tech services provider in Pampanga is seeking a skilled developer to refactor and enhance their systems. The role involves integrating AI APIs, designing database schemas, and creating responsive interfaces with technologies like Next.js and TypeScript. Ideal candidates will have a strong foundation in backend and frontend development with a keen understanding of CI/CD practices. This position offers opportunities to work on innovative projects that merge traditional systems with modern AI functionalities.

Qualifications

• 4+ years of technical foundation in software development.
• Production experience with modern frontend patterns and libraries.
• Strong backend development capabilities.

Responsibilities

• Refactor monolithic services into modular architecture without disruptions.
• Integrate AI APIs into call center workflows.
• Design database schemas supporting traditional and AI features.

Skills

TypeScript

Next.js

React

Node.js

SQL

API design

CI/CD

Tools

Drizzle

Prisma

TypeORM

AWS

Azure

Vercel

PlanetScale

Job description

Job Description

Employee Recognition and Rewards include Anniversary Gifts, Annual Appraisal, Employee Recognition Program.

Government Mandated Benefits

Insurance Health & Wellness

HMO

Key Responsibilities

• Refactoring monolithic services into modular, type-safe architecture without disrupting live systems
• Integrating AI APIs (OpenAI, Anthropic, Gemini, Llama) into our call centre and customer support workflows
• Building real-time AI features with streaming responses and proper error handling
• Designing database schemas that support both traditional business logic and AI features like embeddings and conversation histories
• Creating accessible, responsive interfaces with Next.js App Router and React Server Components
• Establishing observability and monitoring for both traditional services and AI integrations

What We're Looking For

• Technical Foundation (4+ years)
• Strong TypeScript skills, you're comfortable with advanced types, generics, and building type-safe systems end-to-end
• Production experience with Next.js (App Router), React, and modern frontend patterns
• Solid backend development with Node.js or Next.JS
• Expert SQL knowledge and experience designing relational databases at scale
• Experience with ORMs like Drizzle, Prisma, or TypeORM
• Understanding of API design, whether REST, tRPC, or similar Practical Experience
• You've worked on real production systems with real users and real consequences
• You've dealt with legacy code and know how to refactor it respectfully
• You're familiar with modern deployment practices, CI/CD, and cloud infrastructure (we use AWS, Azure, Vercel, Planetscale)
• You've debugged performance issues, optimised queries, and made systems faster
• You write tests and believe in code quality, but you're pragmatic about when perfect is the enemy of good Beneficial Experience

Beneficial Experience

• You've integrated AI/LLM APIs into production applications
• You understand prompt engineering and the practical limitations of current AI models
• You've worked with PlanetScale, Drizzle ORM, React Query, and Tailwind CSS
• You've built features involving real-time data, streaming, or WebSockets
• You have experience with marketplace platforms, fintech, or SaaS products
• You've mentored other engineers or contributed to technical documentation