Full Stack Developer (.NET)



Software Engineering
Newcastle upon Tyne, UK
Posted on Friday, June 21, 2024

How you’ll make a difference:

Allego is looking for a talented and motivated individual to join our Web Development team. In our

collaborative and flexible work environment, you’ll have the opportunity to rapidly build your technical

skills in a new, exciting, and expanding product space. You’ll work closely with a multi-disciplined team

to build a product that transforms the way ideas are shared and learning happens. You will be integral to

Allego’s success through:

  • Collaborating with the product management team to weigh options to satisfy requirements,
  • providing feedback on requirement feasibility, architecture and UI/UX designs
  • Designing, building, and delivering features in multiple areas of the product
  • Reviewing code and mentoring other engineers
  • Continually improving our technical stack and processes
  • Maintaining existing tools and infrastructure as necessary

The candidate will have:

  • Minimum 4 years of experience in a commercial environment
  • 4+ years experience with C#.Net 4.7 up through to 8.0
  • 4+ years experience building web apps utilising:
  • React, Angular or similar SPA technologies
  • Javascript
  • HTML
  • CSS
  • JSON
  • 4+ years experience with MS SQL Server
  • Experience with Git (or a similar version control system)
  • Strong understanding of best practice principles (e.g. SOLID) and their application
  • Passion for web development and building quality, stable and cross-browser compatible web


  • Ability to independently diagnose and solve code problems using appropriate tools and
  • resources
  • Experience using browser dev-tools for debugging problems
  • Ability to effectively collaborate with team members in a fast-paced, Agile development
  • environment
  • Bachelor’s Degree in Computer Science, Engineering, Software Development, or a combination
  • of education and equivalent experience in a related field

About You

We promote an open and vibrant culture, filled with personality. Everyone is essential to achieve

our business goals, and that includes you!

You should be highly motivated, able to work cohesively within a team and able to manage your own

workload and priorities too. At Refract, an Allego Company, we leave the ego at the door. You should be

ready to put your best foot forward, and join in the learning and development culture where we work

together to better ourselves and the success of the business.


This is a full time role with:

  • Up to £52.5k depending on experience
  • 5% matched pension contributions
  • Fully flexible working hours
  • 25 days annual leave plus 8 bank holidays
  • Private medical insurance available

This position is hybrid, combining both remote and in-office responsibilities. While most of your work

can be done remotely, there may be times when your presence in the office is necessary, such as for

company-wide meetings, social gatherings, or collaborative sessions. Additionally, you are encouraged to

utilise the office space as frequently as you prefer.