At a Glance
- Tasks: Lead architectural excellence and shape AAT's technology landscape.
- Company: Join AAT, a forward-thinking organisation driving digital transformation.
- Benefits: Enjoy hybrid working, competitive salary, and generous leave options.
- Other info: Opportunity for career growth and to mentor technical teams.
- Why this job: Influence technology strategy and create impactful solutions for real-world challenges.
- Qualifications: Experience in Enterprise and Solution Architecture with strong stakeholder management skills.
The predicted salary is between 85000 - 90000 £ per year.
We're looking for a strategic and technically accomplished Lead IT Architect (Enterprise & Solution) to shape AAT's technology landscape and drive architectural excellence across our organisation. This is a fantastic opportunity for an experienced architect who enjoys combining big-picture enterprise architecture with hands-on solution design. You'll play a critical role in ensuring our technology and data solutions are secure, scalable, aligned to business strategy, and deliver excellent user experiences.
Working closely with senior stakeholders, delivery teams, and technology specialists, you'll help guide AAT's digital transformation whilst reducing complexity, managing risk, and enabling innovation.
What will you be doing?
- Combine enterprise architecture leadership with hands-on solution architecture, working closely with business stakeholders, delivery teams, infrastructure specialists, platform owners, security professionals, and data colleagues.
- Provide architectural oversight across programmes and projects, ensuring technology and data solutions align with AAT's strategic objectives, operational requirements, and customer experience standards.
Major objectives:
- Define and evolve AAT's enterprise architecture principles, standards, and technology roadmap.
- Lead solution architecture for complex business and technology transformation initiatives.
- Design end-to-end solutions spanning applications, data, integrations, security, and infrastructure.
- Ensure technology and data solutions align to a coherent, scalable, and sustainable target architecture.
- Provide architectural assurance, governance, and design approval across projects and programmes.
- Partner with business and technology stakeholders to assess options, risks, and strategic trade-offs.
- Identify opportunities to modernise, simplify, and optimise AAT's technology estate.
- Mentor technical teams and champion architectural best practice across the organisation.
What are we looking for?
- Significant experience in Enterprise Architecture and Solution Architecture roles.
- Strong expertise in cloud-based architectures, modern platforms, and integration technologies.
- Proven ability to design end-to-end solutions across applications, data, security, and infrastructure.
- Experience delivering architecture within large-scale digital transformation or platform modernisation programmes.
- Strong understanding of architecture governance, standards, and design assurance practices.
- Exceptional stakeholder management and communication skills, with the ability to influence at all levels.
- Ability to balance long-term strategic thinking with practical delivery requirements.
- Professional architecture expertise, ideally supported by certifications such as TOGAF, Azure, AWS, Security, or Integration certifications.
We offer:
- Hybrid Working: 1-2 days per week in our Canary Wharf office.
- Salary: £85,000 - £90,000 per annum, based on experience.
- Closing Date: 12 August 2026. We may close applications earlier if sufficient applications are received.
- Interviews: Interviews are expected to commence from 24 August 2026.
Why join AAT?
This is a unique opportunity to influence the future direction of technology at AAT. You'll shape enterprise-wide architectural decisions, support major transformation programmes, and help create a modern, secure, and scalable technology landscape that delivers real value for our colleagues, members, and customers. If you're excited by the opportunity to drive technology strategy, influence architectural standards, and lead the design of innovative solutions, we'd love to hear from you.
Our Benefits:
- 25 days' annual leave with the opportunity to buy and sell, increasing one day per year up to a maximum of 30 days, plus bank holidays and discretionary days over Christmas.
- Group personal pension scheme whereby AAT will contribute up to 10.15%.
- Life assurance and critical illness cover.
- Health cash plan.
- Enhanced maternity and shared parental leave contributions of up to six months' full pay depending on length of service.
- Regular wellbeing initiatives.
- Cycle2Work scheme and much more.
Apply now.
Lead IT Architect (Enterprise & Solution) in Slough employer: AAT
AAT is an excellent employer that fosters a collaborative and innovative work culture, allowing Full Stack Web Developers to thrive in a hybrid environment at Canary Wharf. With a strong focus on employee growth, AAT offers opportunities for professional development while working with cutting-edge technologies like AWS and Node.js. The company values performance and security, ensuring that you contribute to meaningful projects that enhance digital experiences.
StudySmarter Expert Advice🤫
We think this is how you could land Lead IT Architect (Enterprise & Solution) in Slough
✨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 AAT 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 AAT.
✨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 AAT.
✨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 AAT 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!
We think you need these skills to ace Lead IT Architect (Enterprise & Solution) in Slough
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 AAT.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at AAT 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 AAT
✨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 AAT 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.
