Frontend Engineer

betarchitect.; Philippines; On-site; PHP 1,000,000 - 1,300,000; Full time

Benefits offered by this job

Competitive Remuneration

Work in dynamic environment

Growth and learning opportunities

Bonuses and other benefits

Job summary

betarchitect. is seeking a senior frontend architect to lead the design and implementation of high-performance UI across our iGaming platform. You will own frontend architecture, guide multi-tenant UI solutions, and collaborate with backend, product, QA and design teams.

You will work with React, Next.js 15/16, TypeScript, and modern tooling to deliver scalable, real-time dashboards and responsive interfaces while focusing on Core Web Vitals and user experience.

Qualifications

• 6+ years of production experience with React and TypeScript.
• Extensive experience with Next.js 15/16, App Router, Server Components, caching, SSR/SSG/ISR.
• Deep mastery of React 18/19 features including Server Actions, Suspense, concurrent transitions.
• Hands-on multi-tenant application experience with branding and feature flags.

Responsibilities

• Design, develop, and maintain high-performance frontend applications using React, Next.js, and TypeScript.
• Architect scalable, multi-tenant UI solutions for White Label and Turnkey infra.
• Build and manage real-time UIs with WebSockets for live data and notifications.
• Optimize performance focusing on Core Web Vitals, bundle analysis, and component boundaries.
• Implement complex data fetching and caching layers with optimistic UI updates.
• Collaborate with Backend, Product, QA, and Design to define API contracts and deliver UX excellence.
• Conduct thorough code reviews and uphold frontend engineering standards.

Skills

Frontend architecture

React & TS

Next.js 15/16

WebSockets

Performance optimization

UI/UX collaboration

Tools

React

TypeScript

Next.js

TailwindCSS

TanStack Query

React Hook Form + Zod

WebSockets / Socket.IO

Git & GitHub Actions

PostgreSQL

Nx Monorepo

Job description

About betarchitect

betarchitect is a cutting-edge iGaming platform designed for operators committed to building and owning their unique gaming experiences. Our platform offers White Label and Turnkey Casino & Sportsbook infrastructure with event-driven, microservice architecture for scalability and flexibility.

Responsibilities

About betarchitect

betarchitect is a cutting-edge iGaming platform designed for operators committed to building and owning their unique gaming experiences. Our platform offers White Label and Turnkey Casino & Sportsbook infrastructure with event-driven, microservice architecture for scalability and flexibility.

• Design, develop, and maintain high-performance frontend applications using React, Next.js, and TypeScript.
• Architect scalable, multi-tenant UI solutions to support our White Label and Turnkey infrastructure.
• Build and manage real-time user interfaces utilizing WebSockets to handle live data, dynamic balances, and instant notifications.
• Optimize application performance, focusing strictly on Core Web Vitals, bundle analysis, and strict Server/Client Component boundaries.
• Implement complex data fetching and caching layers ensuring seamless and optimistic UI updates.
• Collaborate closely with Backend, Product, QA, and Design teams to define API contracts and deliver exceptional user experiences.
• Conduct thorough code reviews and champion high frontend engineering standards.

RequirementsCore Frontend & Architecture

• 6+ years of production experience with React and TypeScript.
• Extensive experience with Next.js 15/16, including deep knowledge of the App Router, Server Components, proxy configurations, advanced caching strategies, and SSR/SSG/ISR rendering.
• Solid mastery of React 18/19 features, including Server Actions, use(), Suspense, and concurrent transitions.
• Hands-on multi-tenant application experience, capable of managing shared codebases with dynamic, client-specific branding and feature flags.

State Management, Data & Forms

• Deep expertise with TanStack (React Query v5) for data fetching, caching, invalidation, and optimistic UI updates.
• Experience building real-time UIs using WebSockets / Socket.Io.
• Proficiency in complex form state management and schema validation using React Hook Form + Zod.

UI & Performance

• Strong proficiency in TailwindCSS (v4) for building highly responsive, utility-first interfaces.
• Proven track record in frontend performance optimization, including Core Web Vitals management, asset optimization (images/fonts), and efficient bundle splitting.

Engineering Practices

• Strong Git workflow experience and a commitment to rigorous code review processes.

Nice to Have

• Experience in iGaming, FinTech, Payments, or Banking domains.
• Experience integrating and working with any CMS system.
• Basic understanding of SQL / PostgreSQL to facilitate better communication with backend teams.
• Experience with Nx Monorepo.
• Familiarity with Figma and translating complex UI/UX designs into pixel-perfect code.

What We Expect

• Ownership and accountability for delivered frontend solutions.
• Ability to understand and work within complex business domains (Casino, Sportsbook, Payments).
• Strong focus on code quality, user experience, and long-term maintainability.
• Good communication and collaboration skills.
• Willingness to contribute to product, UI/UX, and architecture evolution.

Technology Stack

• TypeScript
• React (18/19)
• Next.js (15/16)
• TailwindCSS (v4)
• TanStack Query (React Query v5)
• React Hook Form + Zod
• WebSockets / Socket.Io
• Git & GitHub Actions
• PostgreSQL

What We Offer

• Competitive Remuneration
• Work in a dynamic environment
• Growth and learning opportunities
• Bonuses and other benefits