Staff Front-End Engineer

Sorry, this job was removed at 02:11 a.m. (CST) on Thursday, Sep 11, 2025
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Sydney, New South Wales
Hybrid
Fintech • Software
The Role
Constantinople is the first of its kind: an all-in-one software and operational platform for banks. We provide our banking clients with a cloud-native infrastructure to host and manage their customers. We offer a comprehensive suite of banking products, together with all operational services needed to run a bank efficiently.

Constantinople’s state-of-the-art platform eliminates the need for expensive infrastructure, and replaces manual operational and compliance processes with automation at scale. By removing the operational complexity of banking, Constantinople enables its clients to focus on its customers and the business of banking.

The Role

As a Staff FrontEnd Engineer at Constantinople, you will be a key technical leader responsible for designing, developing, and delivering complex UI-focused solutions at the core of our banking platform. You will work closely with cross-functional teams to architect and build software that sets new industry standards for reliability, scalability, and security.

As a member of the UX Squad, you will work closely with other Front-End developers. Your role will focus on being a Technical Leader for the most complex projects and problems we plan to solve. The team is responsible for the Web and Mobile App codebases built with React and React Native. We maintain and extend the Design System built to support the White-Label products.

What You’ll Do

  • Architect, plan and lead the development of scalable software solutions
  • Be responsible for cross-squad initiatives to help scale Constantinople platform
  • Develop and drive architectural changes across projects while leading engineers
  • Set the standard for security across the engineering team
  • Provide decisions on service performance and design implementation
  • Provide coaching and QA to the engineering teams
  • Share your experience and knowledge to mentor and grow more junior developers
  • Keep learning and having fun!

Who are we looking for?

  • 8+ years of experience specialising in Front-End
  • You are a T-shaped Developer with skills and depth across both Front-End and Backend
  • You are proficient in TypeScript
  • Experienced React and Next.js developer
  • Experience with building and managing large-scale features and applications across multiple teams
  • Writes clean, maintainable code and ensure code reviews and best practices are followed
  • Effectively handle complex problems and able to self-drive the project from the ideation face to the outcome
  • Have experience with mentoring and growing engineers
  • Strong teamwork skills that foster productive collaboration, adding to the company culture

Nice to have

  • Worked with Expo or React Native
  • Worked with Universal Applications codebase (React + React Native)
  • Build the User Interfaces and code logic for multi-tenancy applications
  • Experienced with AWS or another Cloud provider

Tech-Stack

  • Universal Applications: React with Next.js + React Native with Expo
  • TypeScript
  • Tamagui UI framework
  • Node.js REST API
  • AWS/sst
  • Playwright & Storybook for UI and components testing
  • Figma with Variables

Application process:
If this sounds like the kind of opportunity you've been looking for, select the 'Apply Now' button below to submit your cover letter and resume. Use your cover letter to introduce us to you; we want to know who you are, what you've worked on and why you think you'd be a great addition to the Constantinople team.

Inclusion
To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal-opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. 

We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us. We will treat your request as confidentially as possible. In your email, please include your name and preferred method of contact, and we will respond as soon as possible.

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The Company
HQ: Sydney, New South Wales
94 Employees
Year Founded: 2022

What We Do

Constantinople is the first of its kind: an all-in-one software and operational platform for banks. We host and manage your bank’s customers directly on our cloud-native infrastructure. We support a full-suite of banking products which are branded as your own, together with all operational services needed to run your bank. Constantinople’s state-of-the-art platform frees you from running expensive infrastructure and replaces manual operational and compliance processes with automation at scale. By removing the operational complexity of banking, Constantinople allows you to focus on your customers and the business of banking. Get in touch: https://www.cxnpl.com/

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