Frontend Engineer (Financial Services)

PT Solutionlabs Group Indonesia; Kebayoran Baru; On-site; IDR 200,880,000 - 357,120,000; Full time

Job summary

PT Solutionlabs Group Indonesia is seeking a Frontend Web Software Engineer to build and maintain modern web applications for the Finance domain using React.js, TypeScript, and Vite.

You will translate business requirements and UI/UX designs into responsive, scalable frontend features, connect to backend services via REST and GraphQL, and contribute to performance optimization and code quality across the team.

Qualifications

• 1–3 years of frontend web software engineering experience.
• Finance domain experience (Banking/FinTech/Payments) is required.
• Strong knowledge of React, including hooks and functional components.

Responsibilities

• Develop, maintain, and enhance modern web applications using React.js and TypeScript.
• Translate requirements and UI/UX designs into responsive frontend features.
• Integrate frontend with backend services via REST and GraphQL APIs.
• Build reusable UI components and scalable frontend architecture.
• Optimize performance with code splitting, lazy loading, and caching.
• Collaborate with product, backend, UI/UX, QA, and DevOps teams throughout the lifecycle.
• Contribute to CI/CD pipelines and production issue investigations.

Skills

React concepts

Functional components

Hooks

Context API

Team collaboration

Agile development

Problem solving

Education

Bachelor's degree in Computer Science/IT/Software Engineering

Tools

Redux Toolkit

Zustand

MobX

Recoil

Context API

Vite

Webpack

Babel

npm

Yarn

pnpm

Git

Docker

Job description

Frontend Web Software Engineer (Finance Domain)

Key Responsibilities

Develop, maintain, and enhance modern web applications using React.js, TypeScript, Vite.js, and other modern frontend technologies.

Translate business requirements and UI/UX designs into responsive, scalable, reusable, and maintainable frontend applications.

Integrate frontend applications with backend services through REST APIs, GraphQL, authentication services, and third-party integrations.

Build reusable UI components and maintain a consistent, scalable frontend architecture following best practices.

Optimize application performance through techniques such as code splitting, lazy loading, memoization, caching, and bundle optimization.

Write clean, well-documented, and maintainable code while adhering to coding standards and development best practices.

Participate in unit testing, integration testing, code reviews, and support QA/UAT activities to ensure software quality.

Collaborate closely with Product Managers, Backend Engineers, UI/UX Designers, QA Engineers, and DevOps teams throughout the software development lifecycle.

Contribute to continuous improvement of frontend architecture, coding standards, development processes, and technical documentation.

Maintain and improve existing applications through feature enhancements, refactoring, bug fixing, and technical debt reduction.

Support CI/CD pipelines, application deployment, and production issue investigations when required.

Requirements

Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field.

Minimum 1-3 years of professional experience as a Frontend Web Software Engineer, Frontend Developer, or similar role.

Experience developing applications in the Finance domain (Banking, FinTech, Digital Payment, Lending, Insurance, Investment, Treasury, ERP Finance, or Accounting systems) is required.

Strong understanding of React concepts including Functional Components, Hooks, Context API, and Component Lifecycle.

Experience with state management libraries such as Redux Toolkit, Zustand, MobX, Recoil, or Context API.

Good knowledge of HTML5, CSS3, SCSS/SASS, Tailwind CSS, Bootstrap, or Material UI (MUI).

Experience integrating REST APIs and/or GraphQL APIs.

Understanding of authentication and authorization mechanisms including JWT, OAuth2, SSO, and secure token handling.

Experience using Git with platforms such as GitHub, GitLab, or Bitbucket.

Experience using modern frontend build tools such as Vite, Webpack, Babel, npm, Yarn, or pnpm.

Understanding of frontend performance optimization techniques, including lazy loading, code splitting, memoization, caching, and bundle optimization.

Familiarity with testing frameworks such as Jest, React Testing Library, Cypress, or Playwright is an advantage.

Familiarity with CI/CD pipelines, Docker, and cloud deployment is a plus.

Strong analytical thinking, debugging, troubleshooting, communication, and problem-solving skills.

Able to work collaboratively in Agile development teams and communicate effectively with cross-functional stakeholders.

Unlock job insights

Hirer responsiveness Salary match Number of applicants