Frontend Engineer (React.js/Next.js) - Financial Service

PT Adecco Personnel Indonesia; Tangerang; On-site; IDR 200,880,000 - 357,120,000; Full time

Job summary

PT Adecco Personnel Indonesia is seeking a Frontend Engineer to build interactive, responsive interfaces using React.js/Next.js, aligning with UI/UX designs and business requirements.

You will collaborate with design and backend teams, translate designs from tools like Figma or Adobe XD, write clean code, and help ensure performance and usability across devices. This role is suited for a developer with a finance domain interest and a strong UX mindset.

Qualifications

• Bachelor’s degree in CS/IS/Informatics or related field.
• Minimum 3 years of professional front-end development experience.
• Hands-on with modern front-end frameworks and libraries.
• Ability to work independently and in a team.
• Experience in financial services is a strong advantage.
• Strong problem-solving and analytical skills are required.

Responsibilities

• Develop and implement user interfaces based on approved UI/UX designs.
• Translate designs from Figma, Adobe XD, Balsamiq, or similar tools into front-end code.
• Collaborate closely with UI/UX Designers, Back End Engineers, BA, QA, and stakeholders.
• Write clean, structured, efficient, and maintainable code following best practices.
• Integrate and consume REST APIs and/or GraphQL with back-end systems.
• Troubleshoot front-end issues to ensure performance and usability.
• Support testing, UAT, and deployment activities when required.
• Follow established coding guidelines and project best practices.
• Contribute to continuous improvement of front-end processes and UX.

Skills

Problem solving

Attention to detail

Communication skills

Collaboration

Time management

Learning mindset

UX appreciation

Education

Bachelor's degree in CS / IS / Informatics or related field

Tools

React.js

Next.js

Tailwind CSS

Git

Vite

npm

pnpm

Kafka

Firebase Cloud Messaging (FCM)

Job description

Frontend Engineer (React.js/Next.js) - Financial Service

The Front End Engineer is responsible for developing and implementing interactive, responsive, and high-performing user interfaces for web and/or mobile applications.

The role ensures a consistent and seamless user experience while delivering front-end solutions that align with business requirements, technical standards, and approved UI/UX designs.

Key Responsibilities

Develop and implement user interfaces based on approved UI/UX designs.

Translate designs from Figma, Adobe XD, Balsamiq, or similar design tools into high-quality, functional front-end code.

Collaborate closely with UI/UX Designers, Back End Engineers, Business Analysts, QA Engineers, and other project stakeholders.

Write clean, structured, efficient, and maintainable code in accordance with development best practices.

Integrate and consume REST APIs and/or GraphQL services with back-end systems.

Troubleshoot and resolve front-end issues to ensure optimal application performance and usability.

Support software testing, UAT, and deployment activities when required.

Follow established development standards, coding guidelines, and project best practices.

Contribute to continuous improvement of front-end development processes, architecture, performance, and overall user experience

Qualifications

Bachelor's degree in Computer Science, Information Systems, Informatics Engineering, or a related field, or equivalent experience.

Minimum 3 years of professional experience as a Front End Engineer / Developer.

Hands-on experience with modern front-end frameworks and libraries.

Ability to work independently as well as collaboratively within a project team.

Previous experience working in a financial services company is a strong advantage.

Technical Skills

Frameworks / Libraries: React.js and/or Next.js; experience with Tailwind CSS is an advantage.

Experience working with REST APIs and/or GraphQL.

Proficiency with Git / version control systems.

Familiarity with modern build tools such as Vite, npm, and pnpm.

Familiarity with Kafka, Valkey, Spring Cloud Gateway, and Firebase Cloud Messaging (FCM) is an advantage.

Soft Skills

Strong problem-solving and analytical skills.

High level of attention to detail.

Excellent communication and collaboration skills.

Good time management and organizational skills.

Willingness to continuously learn and adopt new technologies and development practices.

Strong appreciation for user experience (UX), usability, and visual aesthetics.