We are looking for an experienced Senior Tech Lead with deep expertise in Sitecore and a forward-thinking approach to AI-enabled delivery. In this role, you will architect and lead the technical delivery of enterprise-scale digital experience platforms, embed AI tooling across the development lifecycle, and mentor a team of engineers to do their best work. You will serve as the bridge between client requirements, solution design, and hands-on engineering — ensuring we deliver outcomes that are scalable, performant, and commercially sound.
What you’ll do:
Technical Leadership & Architecture
Lead end-to-end technical architecture and delivery of Sitecore-based digital
experience platforms (XM Cloud, SitecoreAI, XP, XM)
Define and own technical standards, code quality practices, and architectural patterns across
project teams
Conduct solution design workshops and translate business requirements into
scalable, maintainable technical blueprints
Oversee integrations with third-party platforms including CRMs, CDPs, DAMs,
search engines, and marketing automation tools
Perform and guide technical code reviews, ensuring adherence to best practices and Sitecore
conventions
Provide high-level and detailed technical solution estimates.
Review and consult with HZTL stakeholders on SOWs.
Review Briefs and add questions, technical requirements .
Refine technical requirements.
Responsible for delivery of all technical documentation that is required during discovery.
Project Delivery & Estimation
Contribute to pre-sales and estimation activities, providing
technically accurate and commercially grounded effort estimates
Identify and flag technical risks early — including gaps in client-provided inputs
that may impact delivery timelines
Partner with Project Managers and Solution Architects to ensure
estimates remain aligned through proposal, SOW, and discovery phases
Drive re-estimation processes when scope or assumptions materially change, with
clear stakeholder communication.
Team & Stakeholder Management
Lead, mentor, and grow a team of Sitecore developers, fostering a culture of
technical excellence and continuous learning
Collaborate with cross-functional teams — UX, strategy, data, and QA — to ensure
Technical decisions support broader project goals
Act as the primary technical point of contact for clients, presenting solutions clearly
and building trust through expertise
Facilitate knowledge transfer and ensure delivery decisions are well-documented
and accessible to the wider team
Road-map and Project Planning
Accountable for technical solution planning:
Lead and define technology approach and tool-set
Facilitate environment setup and configuration efforts in coordination with other disciplines
Brain storming and presentation of ideas and possible solutions - Innovations
Sitecore AI roadmap
Facilitate communication with Delivery Lead and Program Manager
Responsible for delivery of all technical documentation that is required during planning
Identifying risks and/or important milestones
Involvement with Delivery Lead, Dev Director and Client Partner on Strategic Account
& Delivery Direction
Who you are and what you bring:
Sitecore Expertise
10+ years of hands-on Sitecore development experience across Sitecore AI, XM Cloud, XP,
and/or XM
3-5 years of experience leading design and implementation of digital technology solutions
using Agile/Scrum methodologies.
Strong proficiency in Sitecore development patterns: JSS,
headless/SXA, serialization (Unicorn / SCS), and multisite configurations
Experience with Sitecore CDP, Personalize, Search, Content Hub, Send, or other
Sitecore composable DXP products
Solid understanding of Sitecore licensing, deployment architecture, and cloud hosting (Azure /
AWS)
Familiarity with Vercel, Netlify, Next.js, and React in the context of Sitecore headless delivery
AI & Modern Development
Demonstrated experience integrating AI coding assistants (GitHub Copilot, Cursor, or similar)
into a professional development workflow
Understanding of LLM capabilities and limitations as applied to code
generation, documentation, and test coverage
Ability to design structured, AI-readable inputs (design tokens, content
schemas, component specs) that enable automation
Experience with prompt engineering or building lightweight AI agents or automation pipelines
is a strong plus
Core Technical Skills
.NET / C# — solid backend development fundamentals
JavaScript / TypeScript, React or Next.js for headless front-end delivery
RESTful and GraphQL API design and integration
CI/CD pipeline setup and management (Azure DevOps, GitHub Actions)
Performance optimisation, accessibility standards (WCAG 2.1), and SEO best practices
Agile / Scrum delivery experience in cross-functional teams
Add - Ons
You are Sitecore MVP and active participation in Sitecore community
You enjoy being in front of the client and have professional services experience
You are skilled at refining and implementing Sitecore solutions
Experience contributing to or reviewing AI-influenced project estimates and delivery models
Our UK Benefits include:
22 days holiday
2 floating holiday days
2 volunteering days
Defined contribution pension scheme
Flexibility + remote working
Pay: £80,000.00-£90,000.00 per year
Benefits:
- Company pension
- Paid volunteer time
- Private medical insurance
- Work from home
Work Location: Hybrid remote in London
