Lead Technical Architect

Lead Technical Architect

Cardiff Full-Time 36000 - 60000 ÂŁ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the design and implementation of innovative technical solutions across multiple projects.
  • Company: Join the UK Home Office, a pivotal government organisation driving digital transformation.
  • Benefits: Full-time role with competitive salary and opportunities for professional growth.
  • Why this job: Shape the future of technology in government while mentoring the next generation of architects.
  • Qualifications: Proven leadership in complex architectures and strong communication skills required.
  • Other info: Work in a dynamic environment with a focus on security, agility, and innovation.

The predicted salary is between 36000 - 60000 ÂŁ per year.

We are currently recruiting 7 x Lead Technical Architects to join teams across our Police & Public Protection Technology (PPPT), Migration and Borders Technology Portfolio (MBTP), Automation Centre, and Enablers (corporate back-office) portfolios.

As a Lead Technical Architect, you’ll have the opportunity to shape how large-scale systems are designed and delivered, making a real impact on both users and the organisation. You’ll lead the design of modern application and infrastructure solutions across multiple projects, with a strong focus on cloud technologies. Along the way, you’ll help ensure solutions are secure, scalable, and aligned with wider organisational goals.

You’ll work closely with a wide range of people, from delivery teams and fellow architects to senior leaders and external partners, turning complex ideas into clear, practical technical direction. As a senior member of the architecture community, you’ll mentor other architects, share best practice, and stay curious about emerging technologies such as AI and IoT, helping keep the technical estate flexible and ready for the future.

What you will do

  • Define and maintain enterprise-wide technical strategies, roadmaps, and architectures aligned with broader business objectives.
  • Oversee design reviews, incorporating “Secure by Design” principles and compliance with architectural governance.
  • Coordinate with cross-government teams and external partners to ensure cohesive, integrated solutions.
  • Drive digital innovation by evaluating emerging technologies, embracing best practices, and championing continuous improvement.
  • Mentor and coach architects, fostering a culture of collaboration and technical excellence.
  • Facilitate the design and delivery of complex systems, ensuring performance, reliability, and security requirements are met.
  • Manage multiple projects, collaborating with stakeholders to address risks, budgets, and timelines.
  • Evaluate outcomes and integrate lessons learned into future strategies, enabling sustainable, long-term solutions.

What you will bring

  • Significant experience of designing architecture with AWS products, particularly microservice and serverless architectures deployed at scale.
  • \\>Proven ability to lead complex technical architectures, championing innovation and best practices particularly in cloud applications.

  • Experience working across multiple domains or projects, coordinating with third-party suppliers and cross-government teams.
  • Aptitude for anticipating future technologies and aligning solutions with broader strategies and business outcomes.
  • Expertise in delivering secure, reliable, and scalable systems within defined time and quality constraints.
  • Strong grasp of agile methodologies, DevOps principles, and design patterns, paired with enterprise architecture frameworks (e.g., TOGAF).
  • Excellent stakeholder management and communication skills, translating complex technical topics for diverse audiences.
  • Demonstrated leadership in mentoring or guiding other architects or technical professionals.

Additional Information

Your CV and Personal Statement will both be assessed. Your Personal Statement should clearly evidence your experience against the essential skills, using the STAR method (Situation, Task, Action, Result). Make full use of the word count to create a comprehensive and compelling application. STAR –

Useful support on Home Office recruitment process including: Success Profiles tips video, Personal Statement tips, Video/Interview tips video –

Information on the Pay Framework Allowance (PFA) –

Discover more about our work by watching this DDaT video

Please note – 3+ years UK residency is typically required to be eligible for SC Clearance and unfortunately we cannot offer sponsorship.

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Lead Technical Architect employer: UK Home Office

The UK Home Office is an exceptional employer, offering a dynamic work environment where innovation and collaboration thrive. As a Lead Technical Architect, you will have the opportunity to shape impactful solutions while mentoring fellow architects in a culture that values continuous improvement and professional growth. Located in Cardiff, you will benefit from a vibrant city atmosphere, alongside the chance to contribute to significant government initiatives that enhance public services and security.
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Contact Detail:

UK Home Office Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Lead Technical Architect

✨Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at local meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.

✨Tip Number 2

Show off your skills! Create a portfolio or a personal website showcasing your projects and achievements. This gives potential employers a taste of what you can bring to the table.

✨Tip Number 3

Prepare for interviews by practising common questions and scenarios related to technical architecture. We recommend doing mock interviews with friends or using online platforms to boost your confidence.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing passionate candidates who are eager to join our team!

We think you need these skills to ace Lead Technical Architect

Technical Architecture
Cloud Technologies
Artificial Intelligence (AI)
Internet of Things (IoT)
Blockchain
Security Principles
Agile Methodologies
DevOps Principles
Design Patterns
Enterprise Architecture Frameworks (e.g., TOGAF)
Stakeholder Management
Communication Skills
Mentoring and Coaching
Project Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Lead Technical Architect role. Highlight your experience with modern technologies like cloud, AI, and IoT, and showcase how you've led cross-functional teams in the past.

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your skills align with the UK Home Office's goals. Be sure to mention your leadership experience and your approach to mentoring others.

Showcase Your Technical Expertise: In your application, don't shy away from showcasing your technical expertise. Discuss specific projects where you've implemented secure, scalable systems and how you’ve kept up with emerging trends in technology.

Apply Through Our Website: We encourage you to apply through our website for the best chance of success. It’s straightforward and ensures your application gets to the right people quickly. Plus, we love seeing applications come directly from our site!

How to prepare for a job interview at UK Home Office

✨Know Your Tech Inside Out

As a Lead Technical Architect, you’ll need to demonstrate your expertise in modern technologies like cloud, AI, and blockchain. Brush up on these areas and be ready to discuss how you've implemented them in past projects. Show that you can not only talk the talk but also walk the walk!

✨Showcase Your Leadership Skills

This role involves mentoring and guiding other architects, so be prepared to share examples of how you've led teams or projects. Highlight your experience in fostering collaboration and technical excellence, as well as any specific instances where your leadership made a significant impact.

✨Align with Strategic Goals

Understand the broader business objectives of the UK Home Office and be ready to discuss how your architectural strategies can align with these goals. This shows that you’re not just focused on technology for technology's sake, but that you understand its role in achieving organisational success.

✨Communicate Clearly and Confidently

You’ll need to translate complex technical topics for diverse audiences, so practice articulating your thoughts clearly. Use examples from your experience to illustrate your points, and don’t shy away from discussing how you’ve secured buy-in for architectural initiatives in the past.

Lead Technical Architect
UK Home Office
Location: Cardiff
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