Lead Full Stack with passion for Frontend

Improve People Performance with Data-driven management




Join and build excellent software! - We are great at what we do but need you to pitch in with your skills and effort to grow and become an even better team.


For more than 30 years, Master International A/S has developed high-end HR test tools. The tools are used for both recruitment and team development.

Master International A/S focuses on development. They build and modernize their tests, solutions, and software in-house and have a network of Partners taking care of sales, support, and consultancies.

They are currently on a fast and exciting journey where they are expanding to new markets and regions. Perhaps you have never heard of Master, but we create psychological assessment software used daily by HR departments and Recruitment Consultants in more than 20 countries, and thousands of people are being tested by solutions every week.


The Project….


The platform consists of a suite of applications and tools used by the customers, their employees and candidates, external system vendors, our partners, and our colleagues.

The backend is implemented in .NET Framework and hosted on Azure. It provides core functionality for their psychologists to develop and maintains test solutions based on psychometric theories and data analytics.

It also serves the customer applications and integrations via an open API. The applications currently consist of Windows Applications build in WPF and Web Apps build in ASP.NET MVC.

They are transitioning towards a CQRS-architecture build using .NET (core) with an Application API (WebAPI) that supports multiple Apps. The current tools, windows applications, and Web Apps will be replaced by new web applications and (perhaps) native apps. Master wants to bring their products and solutions to all types of devices.

That is why they need you, a Lead Front-end Developer on the team, to help structure and build the new web applications.


What you´ll do

  • You will be the Lead Developer on the front-end project and define the client architecture and related technology stack.

  • You will have a great deal of influence on the choice of framework/tooling

  • We need a team player with a natural drive, that can and wants to participate as a lead developer of the web application projects

  • A Lead Developer will join in architecture discussions – especially on the front-end part – and assist co-workers in understanding and implementing web clients

  • Influence plays a vital role in the creation process, including architecture – how do they always ensure that they are doing everything the best possible way?

What you´ll ideally have

  • Strong developer/architect skills and technical leadership experience

  • A great understanding of modern and functional web application architecture and experience in how to structure and implement it

  • Experience with HTML5/CSS3 and Bootstrap - ECMAScript/JavaScript/TypeScript

  • React, Vue, or Blazor (You will have a great deal of influence on the choice of framework/tooling)

  • JSON and RESTful APIs

  • Knowledge of .NET, Azure, and ASP.NET MVC

  • Experience with WCAG would be great

  • Flair for UI/UX would be great (but we have external UX support)

  • Communicates well in English (Our teams are international)

  • Natural interest in programming

  • Is a natural technical lead on web application projects

  • Excited about agile software development and cloud computing

  • Infrastructure experience

  • An interest in the possible applications of Machine Learning and how that can integrate into your work

  • Passion about the work you ship, with a sense of pride and ownership over that you are putting out into the world

  • Excellent collaborations skills and strong communication skills

What will you get…….

  • A high degree of influence, responsibility, and flexibility on your projects

  • Freedom and time to learn new technologies and stay current with the latest development trends

  • Summer and winter parties, as well as occasional afternoon gatherings

  • Flexible work hours, good humor, and a decent amount of cake

  • Pension scheme, health care program, lunch arrangement, etc.

  • HQ in Birkerød next to a beautiful lake, great cantina, focus on Work-life-balance and it is never a problem finding parking spaces at the office.


For more information on this position, please contact CoreSearch at +45 70260326 or send us your CV at job@coresearch.dk