Front-end Developer

Nearly all solutions we deliver consist of a front-end UI implemented as a JavaScript application running within the user's web browser, be it on a desktop or mobile device. The front-end UI must enable a user to perform all application functions with minimal mental effort and time — this is key to ensuring we deliver solutions that improve user productivity.

As a Front-end Developer at Interface 48, you will apply modern web technologies to implement web-based, front-end UIs that achieve the above. Ideally you will have general experience with the full software stack, from HTTP APIs down to underyling relational databases and/or key-value stores, to faciliate integration discussions with back-end developers. Also, you will have general knowledge of key software concepts such as: authentication, authorization, caching, and client-side state management.

You will exercise sound judgement when designing front-end features to ensure a high-calibre UX, and have a keen eye for the details that matter most. You take pride in writing code that is clean, clear and concise — the type of code you'd want to come back to in a year's time when functionality is extended. You are capable of solving problems on your own, but also enjoy collaborating with others to find innovative solutions to unique problems.



  • At least two years of professional experience with front-end web application design & development,
  • Strong communication skills, both verbal and written,
  • Organized self-starter that can go it alone, and works well in a team,
  • Excellent critical thinking and problem-solving abilities,
  • Versatile, flexible and responsive to changing priorities,
  • Innate curiosity for new software technologies and how they can be applied to your work.


  • Business Analysis, specifically in terms of Requirements Gathering,
  • Document requirements in the form of User Stories,
  • Describe proposed UI designs as low-fidelity mock-ups,
  • Possess a knack for consistent and intuitive UX design.


  • Develop web applications using React,
  • JavaScript proficiency, including knowledge of modern features such as the spread operator, rest parameters, Promises and async/await functions,
  • TypeScript to ensure codebase type safety,
  • Integrate REST- and RPC-based HTTP APIs within JavaScript applications,
  • Apply Flux architecture, and specifically Redux for client-side state management,
  • CSS3 and JSS for styling components,
  • Competent with build tooling that involves NPM/Yarn and Node.js.

Extra Credit


  • Bachelor's Degree in Computer Science, Engineering, or similar.


  • Interview individuals to assess their needs, and help lead workshops to gather requirements,
  • Write Options Evaluation and other Technical Reports,
  • Develop User Acceptance Tests that help ensure application requirements are met.


  • Plan development tasks using Azure DevOps,
  • Experience with VS Code and Visual Studio,
  • Familiar with Jenkins CI/CD Pipelines,
  • Knowledge of Material Design and associated design patterns,
  • Experience with back-end development:

    • C# within .NET Core,
    • EF Core for data retrieval/persistence,
    • Read and write SQL queries/commands.

Sound like a good fit?

If you found yourself nodding your head while reading through the above, please send through a Resume with Cover Letter to with "Re: Front-end Developer Opening" in the subject line.

We look forward to hearing from you!