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- Tasks: Lead architectural design for a major platform modernisation across various domains.
- Company: Award-winning tech consultancy known for its innovative culture and commitment to employee development.
- Benefits: Competitive salary, private healthcare, flexible hours, and generous leave policy.
- Why this job: Shape the future of technology while influencing key stakeholders in a dynamic environment.
- Qualifications: Extensive experience in cloud architecture and strong stakeholder engagement skills.
- Other info: Recognised as one of the Best Workplaces in Tech for three consecutive years.
The predicted salary is between 80000 - 100000 ÂŁ per year.
We’re looking for a seasoned Principal Solutions Architect to provide architectural leadership across a major platform modernisation programme. This is our highest‑priority strategic initiative and sits at the heart of a wider organisational transformation spanning finance, operations, commercial, contact centre, technology, product, revenue management and fraud domains.
Application Deadline: 27 April 2026
Department: Consultancy
Location: Remote
Responsibilities:
- Lead architecture across all domains — application, integration, data, cloud and security
- Define and evolve the target-state architecture for a modernised holiday-packaging platform
- Govern solution decisions and run architecture decision review forums
- Establish architectural standards, patterns, guardrails and governance models
- Translate business capabilities, value streams and operational processes into technical architectures
- Review high‑level and low‑level design artefacts for alignment and quality
- Oversee API strategy, integration patterns, and AI‑readiness
- Shape contact‑centre architecture and integrations using Amazon Connect
- Enable teams to deliver safe value with your expertise in information security and data privacy
- Map and manage cross‑programme dependencies and multi‑company integration challenges
- Support teams with technical spikes, PoCs, and de‑risking complex design areas
- Influence senior stakeholders and navigate organisational politics across group‑level entities; support executive decision‑making through technical appraisal
- Align architectural decisions with technical strategy, commercial targets, risk constraints and delivery timelines
- Set and guide operating models for the transition to BAU and day 2 operations
What You'll Bring:
- Deep experience spanning application, data, integration, security and cloud architecture
- Proven track record designing and governing public cloud‑based platforms (AWS preferred)
- Strong working knowledge of modern event‑driven/API/microservice patterns
- Familiarity with customer support and contact‑centre journeys
- Experience with governance in large delivery programmes
- Ability to influence, review and guide architecture across distributed, autonomous product teams
- Good grasp of enterprise capability modelling, value streams, and end‑to‑end business flows
- Experience integrating numerous third‑party vendors and systems
- Skilled at managing architectural risk, decision trade‑offs, and long‑term maintainability
- Exceptional stakeholder engagement and communication skills
- A team enablement and host‑leadership mindset, promoting best practices and engineering culture
- Comfort balancing strategic leadership with hands‑on architectural contribution
Great to Have:
- Travel or retail industry experience is desirable, but strong experience in any large‑scale consumer or regulated digital platform is equally relevant
- Experience designing multi‑tenant, internationalised systems
- Knowledge or experience of architecting for compliance with ISO 27001, SOC 2, and PCI‑DSS frameworks
- Practical experience of applying Team Topologies and Conway's Law as part of architecture practice
- Background in modernising large monolithic platforms under commercial constraints
- Knowledge of fraud‑management, revenue‑management, and financial architecture domains
- Familiarity with secure‑by‑design frameworks and regulated‑cloud standards
- Experience contributing to or establishing enterprise architecture functions
- Exposure to multi‑cloud or hybrid integration environments
- Experience with modern data product architectures, data meshes, and reverse ETL
- Prior consulting experience delivering complex transformation programmes
Behaviours:
- An open and genuine communicator
- Able to take responsibility for your actions
- Always learning and wanting to improve
- Takes responsibility for own development
- Love what you do
- Value and support your team
- Embrace who you are
- Open minded and willing to explore new ideas
What We Offer:
We value our team and to attract exceptional people, we offer an excellent package! In 2023, 2024 and 2025 we were recognised as one of the Best Workplaces in Tech by Great Place To Work UK, the global authority on workplace culture.
As a Leighton Employee You Can Look Forward To:
- A competitive salary this will be dependent on experience.
- A contributory pension scheme
- Private healthcare
- 25 days annual leave, plus bank holidays and the opportunity to buy or sell holiday
- A flexible approach to working hours
- Continuous personal development, career path and training
- And more....
Principal Solutions Architect in Newcastle upon Tyne employer: Leighton
Contact Detail:
Leighton Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Solutions Architect in Newcastle upon Tyne
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend relevant meetups or webinars, and don’t be shy about asking for introductions. The more people know you’re on the hunt for a Principal Solutions Architect role, the better your chances of landing that dream job.
✨Tip Number 2
Show off your expertise! Create a portfolio or a personal website showcasing your architectural projects, case studies, and any thought leadership pieces you've written. This not only highlights your skills but also gives potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Practice common interview questions related to architecture and be ready to discuss how you’ve influenced stakeholders and navigated complex projects. Confidence is key!
✨Tip Number 4
Don’t forget to apply through our website! We love seeing candidates who are genuinely interested in joining us. Tailor your application to highlight how your experience aligns with our needs, especially in areas like cloud architecture and governance.
We think you need these skills to ace Principal Solutions Architect in Newcastle upon Tyne
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your experience in application, data, integration, security, and cloud architecture. We want to see how your skills align with the role of Principal Solutions Architect, so don’t hold back!
Showcase Your Leadership Skills: As a Principal Solutions Architect, you'll be leading architectural decisions across various domains. Use your application to demonstrate your past experiences in guiding teams and influencing stakeholders. We love seeing examples of your leadership in action!
Be Clear and Concise: When writing your application, clarity is key! Make sure your points are easy to read and get straight to the point. We appreciate well-structured applications that convey your expertise without unnecessary fluff.
Apply Through Our Website: We encourage you to submit your application through our website for the best chance of being noticed. It’s super easy, and we’ll make sure it gets to the right people. Plus, you’ll be part of our exciting journey from the get-go!
How to prepare for a job interview at Leighton
✨Know Your Architecture Inside Out
As a Principal Solutions Architect, you’ll need to demonstrate your deep understanding of application, data, integration, and cloud architecture. Brush up on the latest trends and best practices in these areas, especially around AWS if that's your preferred platform. Be ready to discuss how you've applied these concepts in past projects.
✨Prepare for Stakeholder Engagement
This role requires exceptional communication skills and the ability to influence senior stakeholders. Think about examples from your experience where you successfully navigated organisational politics or influenced decision-making. Practise articulating these stories clearly and confidently.
✨Showcase Your Governance Experience
Governance is key in large delivery programmes. Be prepared to discuss your experience with establishing architectural standards and governance models. Highlight specific instances where you’ve managed architectural risks and made trade-offs that benefited the project.
✨Demonstrate a Team Enablement Mindset
The role emphasises promoting best practices and an engineering culture. Think about how you’ve enabled teams in the past, whether through mentoring, leading by example, or fostering collaboration. Be ready to share how you can contribute to a positive team environment.