Frontend Engineer — AI-Driven UI for FinTech (Angular/TS)

Careers at Paper.id; Jakarta Pusat; On-site; IDR 300,000,000 - 600,000,000; Full time

Job summary

Paper.id is building the financial operating system for Indonesian businesses, focusing on invoicing, payments, and AR/AP. We’re seeking a frontend engineer who ships fast and treats AI as a core part of how they work.

You’ll build fast web experiences in Angular + TypeScript, collaborate across product and UI/UX, and push for quality while exploring the backend as needed. Join a team that values ownership and rapid learning.

Qualifications

• Strong fundamentals in HTML, CSS, JavaScript, and TypeScript.
• Experience with Angular 19+; React or Vue is a plus.
• Comfort consuming RESTful APIs and third-party libraries.
• Fluent with AI tools in day-to-day engineering.
• Willingness to learn across the stack and jump into unfamiliar code.
• Experience writing automated tests (unit + integration).
• Git and collaborative, agile workflows.
• Ability to ship features in an agile environment.

Responsibilities

• Build fast, reliable web experiences in Angular + TypeScript that talk to RESTful microservices
• Write clean, tested, maintainable code with attention to loading time and edge cases
• Use AI as a daily multiplier to generate code, review, debug, and write tests
• Collaborate with Product and UI/UX to turn fuzzy requirements into clear features
• Trace a bug or feature across the stack by inspecting the Go service and API contract
• Contribute beyond frontend when helpful, including backend fixes or Flutter tweaks
• Refine specs and technical requirements; push back when needed
• Maintain quality and brand consistency; stay updated on frontend and AI tooling trends
• Work in an agile team and take ownership of delivery

Skills

HTML

CSS

JavaScript

TypeScript

Angular 19+

React or Vue

RESTful APIs

AI tools in development

Testing (unit + integration)

Git & Agile workflows

Job description

Paper.id is building the financial operating system for Indonesian businesses, focusing on invoicing, payments, and AR/AP. We’re seeking a frontend engineer who ships fast and treats AI as a core part of how they work.

You’ll build fast web experiences in Angular + TypeScript, collaborate across product and UI/UX, and push for quality while exploring the backend as needed. Join a team that values ownership and rapid learning.