Umbraco Full Stack Web Developer

KellyDeli
London

THE GOAL

KellyDeli are looking for a freelancer to join us on a Ad Hoc Maternity Cover. The aim is to develop both front-end and back-end elements of KellyDeli’s web infrastructure. The successful candidate will design, develop, and maintain KellyDeli’s customer-facing web-based platforms in conjunction with the Marketing Team.

(Please apply sharing your CV and portfolio)

WORKING RELATIONSHIPS

Department: IT Tech

Reporting to: Head of IT

Working with: IT Tech, Marketing, 3 rd party software suppliers, technical partners

WHAT THEY DO

Main Responsibilities -

  • The aim of the Full Stack Web Developer is to participate in the design, creation and ongoing operation of KellyDeli’s web platforms.

  • The developer will be expected to write clean, functional code on the front-end and back-end as well as carry out testing and fixing bugs or other coding issues.

  • The features and applications will need to be optimised for both mobile/tablet and desktop access.

  • Familiarity with the development frameworks and third-party libraries detailed below is essential.

  • The Full Stack Developer must be able to interpret business requirements and be able to clearly communicate and articulate ideas, plans and project progress with internal teams.

  • Creation of technical documentation for reference and audit purposes is a key part of the role.

  • Knowledge of the infrastructure components listed is also required

Technical Skills and experience:

Development -

  • Umbraco CMS

  • .NET

  • C#

  • CSS 3

  • HTML 5

  • JavaScript/Typescript

  • Deployment / Infrastructure

  • Azure DevOps

  • Windows Server

  • IIS

  • MS SQL Server

  • Proven experience as an Umbraco Full Stack Developer

  • Experience developing desktop and mobile applications

  • Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache)

  • UI/UX design

Challenges:

  • Software solutions are being upgraded and replaced as part of KellyDeli’s investment into digital strategic projects. New and old will need to be managed simultaneously.

  • Competing priorities, the person will need to be able to manage expectations and deal with pressurised environment.

  • Complex stakeholder environment, providing service for 11 countries.

WHO YOU ARE:

Huge enthusiasm to create amazing web user experiences

  • Experience dealing with teams and suppliers

  • Enjoys overcoming challenges, solving problems and providing solutions to internal customers in a fast-paced ever-changing IT and Marketing landscape

  • Listening and empathy - quick to respond to colleagues and partners in need

  • Diligent and responsible, with good attention to detail

  • English language proficiency is mandatory, any other European language skills are beneficial

  • Experience in the retail or hospitality industries would be an advantage

  • Excellent communication skills

  • Great attention to detail

  • Organisational skills

  • An analytical mind

  • Passionate about technology!

This role is a hybrid role - 2/3 days in the office and the others working from home.

ABOUT US
KellyDeli, founded in 2010, is an innovative and rapidly expanding food retail and restaurant company. Sushi Daily, one of its brand concepts, is the leading European provider of fully-serviced sushi bars, currently operating over 1,000 kiosks across 13 countries.

Our unique concept features outlets in grocery stores, supermarkets, and airports, where live Sushi Artisans create their art in front of customers, providing a unique customer experience and top-quality sushi.

Our Purpose

To help the world east better, flourish together & dream bigger

VALUES

  • Totally Together

  • Humbly Honest

  • Positively Passionate

  • Constantly Curious

  • Expertly Excellent

  • Adopting Growth Mindset

Posted 2026-03-12

Recommended Jobs

Electrical/Mechanical Engineer

Michael Page
City of London, Greater London

Perform planned preventive maintenance (PPM) and reactive maintenance across M&E building services systems Carry out monitoring, fault-finding, and diagnostics on mechanical, electrical, and contr…

View Details
Posted 2025-11-12

Science Teacher (ECT) - Manchester - ASAP Start

Marchant Recruitment
London

Are you an Early Career Teacher (ECT) looking to begin your teaching career as a Science Teacher in a supportive and encouraging environment? Do you have the passion, motivation, and drive to work…

View Details
Posted 2026-01-24

Business Travel Consultant London or fully remote £32k-£33k + perks NEG

Platinum Travel Recruitment Ltd
London

We are seeking several experienced  Business Travel Consultants to join a successful and forward thinking travel company, working in the office or working fully from home. Ideal for an experienced B…

View Details
Posted 2025-10-21

Art and Design Teacher - Secondary School - Wandsworth

Marchant Recruitment
London

Art and Design Teacher – Secondary School - Wandsworth Do you want to work in a new school with a fantastic Art and Design department? We are looking for a Art and Design Teacher to start a full…

View Details
Posted 2026-02-25

SEN Teaching Assistant - Redbridge

Marchant Recruitment
Ilford, Greater London

An Outstanding-rated primary school in Redbridge is seeking a skilled SEN Teaching Assistant to join them from January 2026. This SEN Teaching Assistant role is central to the school’s inclusive etho…

View Details
Posted 2026-01-10

VAT Manager, Mid-tier firm, London : £65 - 80k guide

Beament Leslie Thomas
London

● Newly created position with this mid-tier firm who are looking expand their VAT team. ● With a hybrid working policy that allows for up to three days a week working for home, this would suit someo…

View Details
Posted 2026-01-09

Digital Support Apprentice

Stratford, Greater London

Manifest your 2026 career era! Apply for an apprenticeship before 31st January 2026 and you’ll be entered to win a £100 Love2Shop voucher. Start the new year with a real glow-up! Why Search? Sear…

View Details
Posted 2026-02-27

Parking Representation Officer

London Borough of Lambeth
Lambeth, Greater London

Job Category : Technical Location : Lambeth Town Hall, London Borough of Lambeth Hours Per Week : 35.00 Start Date : Immediate start Start Time : 09:00 End Time : 17:00 Salary: £19.0…

View Details
Posted 2025-10-09

Duty Manager

Brown's Hotel
London

Our hotel Brown's Hotel, part of the Rocco Forte Hotels group, is London's first hotel, opening in 1832 on Albemarle Street. With a rich history, it has become a prestigious landmark, welcoming di…

View Details
Posted 2026-02-24

Roadside Technician - Heathrow

RAC
Heathrow, Greater London

Join the RAC as a Roadside Technician Join the team that keeps the UK moving. As a Roadside Technician, you’ll receive: A market-competitive base salary of £40,000 (inclusive of London Weighti…

View Details
Posted 2025-12-24