Senior Full Stack Engineer

Payreto Services Inc.; Makati; Hybrid; PHP 1,200,000 - 2,000,000; Full time

Benefits offered by this job

Competitive Salary Packages

Hybrid Work Setup

Equipment Provided

Day 1 HMO

Life Insurance

Professional Development Opportunities

Job summary

Payreto Services Inc. is seeking a Senior Full Stack Engineer to architect, build, and maintain high-performance UIs and scalable server-side systems. You will leverage React, Next.js, TypeScript, PHP/Laravel or Node.js to own features from discovery to production.

You will guide architectural decisions, mentor engineers, and drive best practices while delivering robust APIs and responsive frontends in a hybrid work setup.

Qualifications

• 5+ years of full-stack development with consumer-facing apps.
• Strong mastery of React, Next.js and TypeScript.
• Experience designing scalable APIs and front-end architectures.
• Ability to mentor teammates and drive engineering standards.

Responsibilities

• Lead frontend development with scalable, reusable UI components using React/Next.js.
• Design, implement, and maintain robust RESTful/GraphQL APIs and server logic.
• Oversee database and performance tuning; optimize for low latency.
• Provide technical guidance, code reviews, and ensure engineering best practices.

Skills

React

Next.js

TypeScript

Mentoring

CI/CD

Tools

PHP/Laravel

Node.js

GraphQL

REST APIs

WCAG accessibility

Job description

WHAT WE OFFER

• Competitive Salary Packages


• Professional Development Opportunities


• Hybrid Work Setup


• Equipment Provided


• Day 1 HMO


• Life Insurance

POSITION OVERVIEW

The Senior Full Stack Engineer is responsible for architecting, building, and maintaining high-performance user interfaces and robust, scalable server-side systems. Leveraging expert-level knowledge of frontend frameworks like React and Next.js alongside enterprise backend technologies like PHP/Laravel or Node.js, this role drives full-stack ownership of features from technical discovery to production deployment. Operating with significant autonomy, the ideal candidate will steer architectural decision‑making, champion engineering best practices, and mentor cross-functional team members to ensure technical excellence across the entire stack.

WHAT WILL YOU DO?

Frontend Development & Architecture

• Drive frontend technical vision: Lead the development of highly responsive, scalable, and reusable UI components using React and Next.js, establishing organizational design tokens and consistent architectural patterns.


• Pixel-Perfect Execution: Translate complex UI/UX designs into clean, highly maintainable, and accessible (WCAG compliant) frontend code optimized for maximum speed and cross-browser fidelity.

Backend Infrastructure & API Integration

• Robust API Design: Design, scale, and maintain high-throughput, secure RESTful and GraphQL APIs and server-side logic using PHP/Laravel or Node.js.


• System Optimization: Oversee database schema design, indexing, caching strategies, and server-side performance tuning to ensure minimal latency and high availability

Engineering Leadership & Mentorship

• Technical Guidance: Conduct rigorous code reviews, establish engineering standards, and mentor junior/mid-level developers to uplift the team's overall technical capability.


• DevOps & Delivery: Drive CI/CD pipeline optimizations, comprehensive testing strategies (unit, integration, E2E), and maintain clear architectural documentation.

WHAT SHOULD YOU HAVE?

• Experience: 5+ years of professional full-stack development experience handling complex, consumer-facing production applications.


• Technical Expertise: Advanced, deep proficiency in React, Next.js, TypeScript, and modern backend architectures (MVC, Microservices, Event-driven).


• Autonomy & Problem Solving: Proven ability to navigate ambiguous product requirements, independently formulate technical solutions, and manage systemic technical debt.


• Continuous Improvement: Proactively evaluates emerging frameworks, security paradigms, and infrastructure optimizations to introduce high-value technical innovations to the team