Senior Sitecore Engineer - 12 Month Contract in London

Senior Sitecore Engineer - 12 Month Contract in London

London Full-Time 60000 - 80000 £ / year (est.) No working from home possible
AND Digital Limited

At a Glance

  • Tasks: Lead a Sitecore team, mentor engineers, and drive technical excellence.
  • Company: Join Macmillan's innovative engineering team on a large-scale digital platform.
  • Benefits: Competitive salary, flexible working arrangements, and opportunities for professional growth.
  • Other info: Dynamic environment with a focus on collaboration and continuous improvement.
  • Why this job: Make a real impact by improving delivery and mentoring future tech leaders.
  • Qualifications: Extensive Sitecore experience, strong C# skills, and a passion for mentoring.

The predicted salary is between 60000 - 80000 £ per year.

Senior Sitecore Engineer - The role

We're looking for an experienced Senior Sitecore Engineer to join an established engineering team supporting a large-scale digital platform for Macmillan.

This is a hands‑on senior engineering role where you'll provide technical leadership within an existing squad, helping to raise engineering standards, improve delivery pace and enable the team to operate with greater autonomy.

The Engineering Manager is currently heavily involved in the day‑to‑day technical delivery of the squad.

Your role will be to become a trusted senior technical presence, allowing the Engineering Manager to focus on wider strategic leadership, people management and engineering capability across multiple teams.

This is an excellent opportunity for someone who enjoys mentoring others, driving technical excellence and leading by example while remaining close to the code.

What You'll Be Doing

  • Act as the senior technical engineer within an established Sitecore delivery team.
  • Provide hands‑on development across the Sitecore platform and wider . NET ecosystem.
  • Support the squad in delivering high‑quality, scalable and maintainable solutions.
  • Coach and mentor engineers, raising the overall technical capability of the team.
  • Drive engineering best practice, including code quality, testing, security and performance.
  • Review architecture and technical designs, providing guidance where needed.
  • Help unblock technical challenges and reduce delivery bottlenecks.
  • Work closely with Product Managers, Delivery Leads and the Engineering Manager to ensure smooth delivery.
  • Encourage knowledge sharing and foster a collaborative engineering culture.
  • Champion continuous improvement across development processes, tooling and ways of working.
  • Enable the team to become increasingly self‑sufficient, reducing reliance on day‑to‑day Engineering Manager involvement.

Essential Skills & Experience

  • Extensive commercial experience developing enterprise applications using Sitecore.
  • Strong experience with C# and the . NET ecosystem.
  • Experience working with modern Sitecore implementations, including Sitecore XP/XM (Headless experience desirable).
  • Strong understanding of object‑oriented design principles and software engineering best practices.
  • Experience working with REST APIs and system integrations.
  • Solid understanding of Azure‑hosted applications and cloud‑native development.
  • Experience working with Git and modern CI/CD pipelines.
  • Strong debugging and problem‑solving skills.
  • Experience working within Agile delivery teams.
  • Comfortable mentoring engineers and providing technical leadership without direct line management responsibilities.

Desirable Experience

  • Sitecore Headless or JSS.
  • Experience with Azure Dev Ops.
  • Infrastructure as Code (Terraform/Bicep).
  • Docker and containerisation.
  • Front‑end technologies such as React, Next. js or Angular.
  • Experience improving engineering standards across established teams.
  • Experience working within consultancy or complex enterprise environments.
  • Equal Opportunities Statement

We are an equal opportunity employer and welcome applications from all qualified candidates.

We actively encourage applications from women, ethnic minorities, and individuals with disabilities.

We consider all flexible working arrangements, subject to the requirements of the role.

Where reasonable adjustments are needed, we will strive to make changes to accommodate them.

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Senior Sitecore Engineer - 12 Month Contract in London employer: AND Digital Limited

AND Digital Limited is an exceptional employer that fosters a dynamic and innovative work culture, perfect for those looking to make a significant impact in the AI and Data space. With a strong emphasis on employee growth and development, team members are encouraged to expand their skills while working on cutting-edge projects from the comfort of their homes, with the added benefit of occasional collaboration in vibrant Manchester. Join us to be part of a forward-thinking team that values creativity and excellence.

AND Digital Limited

Contact Details:

AND Digital Limited Recruitment Team

We think you need these skills to ace Senior Sitecore Engineer - 12 Month Contract in London

Sitecore
C#
.NET ecosystem
Object-Oriented Design Principles
Software Engineering Best Practices
REST APIs
System Integrations