At a Glance
- Tasks: Design and deliver user-centred digital services in a collaborative environment.
- Company: A growing digital consultancy focused on public sector transformation.
- Benefits: Competitive salary, flexible working, and opportunities for professional growth.
- Other info: Join a diverse community committed to equality and inclusion.
- Why this job: Shape impactful technology solutions while working with diverse teams.
- Qualifications: Experience in architecture for complex digital systems and strong stakeholder engagement skills.
The predicted salary is between 60000 - 75000 £ per year.
A growing digital consultancy working across complex public sector environments is seeking a Technical Architect to support the design and delivery of modern, user-centred digital services. This role sits at the intersection of architecture, delivery, and stakeholder engagement - ideal for someone who enjoys shaping solutions while working hands-on with multidisciplinary teams.
Please note: Due to the nature of the work, candidates must either hold current SC Clearance or be eligible to obtain SC Clearance.
The Role
As a Technical Architect, you will play a critical role in designing scalable, secure, and user-focused technology solutions for high-impact programmes. You will act as a trusted advisor to clients, helping them make informed technical decisions while supporting delivery teams to bring architecture to life.
Key Responsibilities
- Architecture & Design
- Design end-to-end technical architectures for complex digital services and software solutions.
- Produce high-quality artefacts including architecture diagrams, models, and technical documentation.
- Conduct technical assessments and provide clear, practical recommendations.
- Ensure solutions are scalable, secure, and aligned to user needs.
- Governance & Assurance
- Lead architecture through governance processes, ensuring alignment with enterprise, data, and security standards.
- Review and assure designs from internal teams and client stakeholders.
- Promote architectural best practices and consistency across delivery.
- Delivery & Leadership
- Lead work-streams or smaller engagements within broader programmes.
- Contribute to technical road-maps and agile delivery planning.
- Provide ongoing technical oversight and direction to delivery teams.
- Stakeholder Engagement
- Build strong relationships with stakeholders across business and technology functions.
- Facilitate architectural decision-making and communicate complex ideas clearly.
- Translate technical concepts for non-technical audiences.
- Internal Contribution
- Support the development of junior team members through mentoring and knowledge sharing.
- Contribute to bids, proposals, and broader capability development.
- Stay up to date with emerging technologies and industry trends.
About You
Essential Experience
- Strong background in designing architecture for complex digital systems.
- Experience with enterprise systems, APIs/integration, and cloud platforms (AWS, Azure, or GCP).
- Proven ability to produce and review architecture artefacts using modelling approaches (e.g. C4, UML, ArchiMate).
- Experience working across the full delivery life cycle in agile environments.
- Strong stakeholder engagement skills across both technical and non-technical audiences.
- Experience navigating architecture governance and assurance processes.
- Background working in consulting or client-facing environments.
- Technology-agnostic approach with a focus on delivering the right outcome.
- Understanding of user-centred design principles in technical delivery.
Desirable
- Experience working within public sector or government frameworks and standards.
- Familiarity with common public sector platforms and assessment models.
- Experience working in distributed, multidisciplinary teams.
- Eligibility for or holding security clearance (SC).
Key Skills
- Bridging the gap between technical and non-technical stakeholders.
- Strategic thinking and contribution to organisational direction.
- Systems analysis and architectural problem solving.
- Governance, assurance, and quality oversight.
- User-focused solution design.
- Managing delivery across the full product life cycle.
- Supporting procurement and supplier discussions.
- Leading solution architecture aligned with standards and best practice.
If you're looking to create an impact in digital services within complex, mission-driven environments while maintaining a high degree of autonomy and influence, this opportunity offers the scope to do both.
Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.
Lead Technical Architect in London employer: Sanderson Government and Defence
As a Lead Technical Architect at our growing digital consultancy, you will thrive in a collaborative and inclusive work culture that values innovation and user-centred design. We offer competitive benefits, opportunities for professional growth, and the chance to make a meaningful impact on public sector digital services. Join us in a dynamic environment where your expertise will shape the future of technology solutions while working alongside multidisciplinary teams dedicated to excellence.
Contact Details:
Sanderson Government and Defence Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Lead Technical Architect in London
✨Join Local Tech Meetups
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We think you need these skills to ace Lead Technical Architect in London
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 Sanderson Government and Defence.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Sanderson Government and Defence 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 Sanderson Government and Defence
✨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 Sanderson Government and Defence 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.
