👨🏻‍💻 postech.work

Senior Frontend Developer

Interface Agency Australia • 🌐 In Person

In Person Posted 2 days, 10 hours ago

Job Description

Senior Frontend Engineer – Digital Platforms

React \| TypeScript \| SPA \| API Integration

Sydney – Hybrid

We’re partnering with a

large enterprise financial services organisation

currently investing in modernising its digital platforms and customer-facing technology.

This role sits within a growing engineering team responsible for building

scalable, modern web applications

that power high-volume digital experiences. The focus is on delivering clean, performant frontend solutions while integrating seamlessly with enterprise APIs and backend services.

We’re looking for a

Senior Frontend Engineer

who enjoys building modern React applications, contributing to frontend architecture and collaborating closely with product and UX teams to deliver intuitive digital experiences.

What you’ll be doing

Build modern

React-based single page applications (SPA)

for large-scale digital platforms

Develop reusable UI components aligned to design systems

Collaborate with product, UX and engineering teams to deliver high-quality digital experiences

Integrate frontend applications with

REST APIs and shared platform services

Contribute to frontend architecture and engineering standards

Improve performance, scalability and maintainability of digital applications

Participate in code reviews and mentor other engineers within the team

Support continuous improvement of engineering practices within an Agile environment

Must-have experience

Strong frontend engineering experience using

React and TypeScript/JavaScript

Experience building

single page applications (SPA)

Strong understanding of

modern frontend architecture and component-based development

Experience integrating frontend applications with

REST APIs

Strong experience working within

Agile delivery environments

Ability to collaborate closely with

product managers, designers and engineers

Strong problem-solving skills and attention to performance and scalability

Highly regarded

Experience working with

design systems or component libraries

Experience working on

enterprise-scale digital platforms

Exposure to

cloud-based environments

Experience mentoring developers or contributing to engineering standards

Previous experience within

financial services or other regulated environments

Why apply

Senior frontend engineering role within a modern digital platform environment

Opportunity to influence frontend architecture and engineering standards

Large-scale platforms with strong investment in technology

If you’d like to learn more, feel free to reach out for a confidential discussion.

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