Senior Technical Lead in London
About the role
Our client is looking for two experienced Senior Technical Leads 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 software development lifecycle, and mentor a team of Engineers to deliver high-quality solutions. You will act as the bridge between client requirements, solution design and hands-on engineering, ensuring outcomes are scalable, performant and commercially sound. This is a hybrid position with occasional travel as required.
Both positions require experience with AI-enabled software development and modern engineering practices.
Key Responsibilities- Technical Leadership and Architecture:
- Lead end-to-end technical architecture and delivery of Sitecore-based digital experience platforms.
- Define and maintain technical standards, architectural patterns and code quality practices.
- Conduct solution design workshops and translate business requirements into scalable technical solutions.
- Oversee integrations with third-party platforms including CRMs, CDPs, DAMs, search engines and marketing automation tools.
- Perform technical code reviews and ensure adherence to best practices.
- Produce high-level and detailed technical solution estimates.
- Review Statements of Work (SOWs), project briefs and technical requirements.
- Deliver technical documentation required during the discovery phase.
- Project Delivery and Estimation:
- Contribute to pre-sales and project estimation activities.
- Identify technical risks and delivery challenges.
- Work closely with Project Managers and Solution Architects throughout project delivery.
- Support re-estimation where project scope changes.
- Team and Stakeholder Management:
- Lead, mentor and develop Sitecore Developers.
- Collaborate with cross-functional teams including UX, Strategy, Data and QA.
- Act as the primary technical contact for clients.
- Facilitate knowledge sharing across delivery teams.
- Lead technical planning, roadmap development and technology selection.
- Support environment configuration and solution planning.
- Drive innovation initiatives and contribute to Sitecore AI roadmap discussions.
- Identify delivery risks and key project milestones.
- Work closely with Delivery Leads, Development Directors and Client Partners on strategic delivery.
- Sitecore Expertise:
- 10+ years' hands-on Sitecore development experience across Sitecore AI, XM Cloud, XP and/or XM.
- 3 – 5 years' experience leading the design and implementation of digital technology solutions using Agile / Scrum methodologies.
- Strong knowledge of Sitecore development patterns including JSS, Headless / SXA, Unicorn / SCS and multisite configurations.
- Experience with Sitecore CDP, Personalize, Search, Content Hub, Send or other composable DXP products.
- Understanding of Sitecore licensing, deployment architecture and cloud hosting (Azure/AWS).
- Familiarity with Next.js, React, Vercel and Netlify.
- AI and Modern Development:
- Experience integrating AI into professional software development, including AI coding assistants such as GitHub Copilot, Cursor or similar.
- Understanding of Large Language Models (LLMs) for code generation, documentation and testing.
- Designing structured AI-readable inputs such as content schemas, design tokens and component specifications.
- Experience with prompt engineering or AI automation pipelines is highly desirable.
- Core Technical Skills:
- .NET / C#
- JavaScript / TypeScript
- React or Next.js
- RESTful APIs
- GraphQL
- CI / CD pipelines (Azure DevOps or GitHub Actions)
- Performance optimisation
- WCAG 2.1 accessibility standards
- SEO best practices
- Agile / Scrum delivery experience.
- Desirable:
- Sitecore MVP.
- Active participation in the Sitecore community.
- Professional services experience.
- Experience refining and implementing Sitecore solutions.
- Experience contributing to or reviewing AI-influenced project estimates and delivery models.
- Competitive salary of £90,000+ per annum.
- Hybrid working.
- Opportunity to work on enterprise-scale digital experience platforms.
- Collaborative and innovative working environment.
- Career development opportunities.
- Occasional travel as required.
Your tasks
Lead technical delivery of enterprise-scale digital platforms and mentor a team of engineers.
Your profile
10+ years of Sitecore experience and strong leadership skills required.
What's also included
Enjoy a competitive salary, hybrid work, and career development opportunities.
Tech stack & ways of working
Senior Technical Lead in London employer: InstaResource Recruitment
As a Senior Technical Lead at our company, you will thrive in a collaborative and innovative environment that champions career development and offers competitive salaries starting at £90,000 per annum. With a focus on enterprise-scale digital experience platforms and AI-enabled delivery, you'll have the opportunity to mentor a talented team while enjoying the flexibility of hybrid working arrangements and occasional travel.
View InstaResource Recruitment profile
Your perspectives
Make a real impact in the digital experience space with cutting-edge technology.
StudySmarter Expert Advice
Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at InstaResource Recruitment or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to InstaResource Recruitment.
Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like InstaResource Recruitment.
Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like InstaResource Recruitment that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
Some tips for your application 🫡
Show off your coding skills
When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio
For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at InstaResource Recruitment.
Craft a killer cover letter
Your cover letter is your chance to stand out—make it personal! Explain why you want to work at InstaResource Recruitment and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise
When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at InstaResource Recruitment
Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If InstaResource Recruitment uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
Locations
- London
