Frontend Developer (React)

Hammerjack Pty Ltd; Philippines; On-site; PHP 480,000 - 960,000; Full time

Job summary

Hammerjack Pty Ltd is seeking a React Frontend Developer to independently deliver moderately complex frontend features and enhancements in a fast-paced environment.

The role emphasizes code quality, system reliability, and collaboration with backend, QA, UX, and product teams. Candidates should have 2–6 years of frontend experience and strong React/TypeScript skills.

Qualifications

• 2–6 years of experience in frontend engineering.
• Experience building and maintaining React applications.
• Experience working in Agile/Scrum teams.
• Experience collaborating with cross-functional teams such as backend, QA and UX/UI.

Responsibilities

• Develop and enhance moderately complex frontend features.
• Translate functional requirements into technical implementation.
• Build reusable and scalable React components.
• Integrate RESTful APIs and manage asynchronous data flows.
• Troubleshoot and resolve application defects.
• Optimize application performance at component level.
• Contribute to code reviews and enforce coding standards.
• Participate in sprint planning and effort estimation.
• Maintain technical documentation for implemented features.
• Collaborate closely with backend, QA, UX, and product teams.
• Support production issue investigation and resolution.

Skills

React.js

TypeScript

REST APIs

Git

State management

Tailwind CSS

SQL fundamentals

CI/CD pipelines

Agile/Scrum

Collaboration

Time management

Ownership

Tools

Git

CI/CD

Job description

Position Summary

The React Frontend Developer independently delivers moderately complex frontend features and enhancements. This role exists to strengthen delivery capacity while maintaining code quality and system reliability. The position requires minimal supervision and active participation in technical discussions. The developer contributes to improving development efficiency and frontend standards.

Duties & Responsibilities

• . Develop and enhance moderately complex frontend features
• . Translate functional requirements into technical implementation
• . Build reusable and scalable React components
• . Integrate RESTful APIs and manage asynchronous data flows
• . Troubleshoot and resolve application defects
• . Optimize application performance at component level
• . Contribute to code reviews and enforce coding standards
• . Participate in sprint planning and effort estimation
• . Maintain technical documentation for implemented features
• . Collaborate closely with backend, QA, UX, and product teams
• . Support production issue investigation and resolution

Work Experience

• . 2-6 years of professional experience in frontend engineering
• . Demonstrated experience building and maintaining React applications
• . Experience working in Agile/Scrum teams
• . Experience collaborating with cross-functional teams such as backend, QA and UX/UI

Skills & Competencies

• . Strong proficiency in React.js and modern JavaScript (ES6+)
• . Experience using TypeScript in production environments
• . Proficient in using version control systems such as Git
• . Experience integrating RESTful APIs and handling asynchronous data
• . Familiarity with state management solutions (Redux, Context API, Zustand)
• . Experience with Tailwind CSS or similar frameworks
• . Knowledge of SQL fundamentals and backend integration concepts
• . Familiarity with CI/CD pipelines
• . Ability to independently deliver moderately complex features
• . Strong analytical and problem-solving skills
• . Effective collaboration with cross-functional teams
• . Ability to manage time and priorities with minimal supervision
• . Demonstrates ownership and accountability for assigned deliverables