Join us as a Principal Engineer
As a Principal Engineer, you’ll be driving the architecture, design, and delivery of solutions on Microsoft Power Platform and Dynamics 365 Customer Service, translating business requirements into scalable and secure solutions You’ll play a leading role in designing and delivering robust, high-performance, and resilient enterprise solutions, ensuring alignment with bank-wide architecture standards
You’ll also be:
Designing and developing solutions across Power Platform such as Power Apps, Power Automate, Power BI, Power Pages, Copilot
Leading architecture for Dynamics 365 Customer Service, including Unified Routing, SLA, Entitlements, and case management
Creating and governing technical artifacts such as HLSD, LLD, and process workflows
Driving architecture discussions with CRM CoE, enterprise architects, and platform teams
Presenting solutions in architecture review boards and governance forums
Building Copilot agents and AI-driven use cases using AI Builder
Acting as a SME within the Power Apps Hub and Power Platform ecosystem
You’ll come with s trong experience in Power Platform and Dynamics 365 architecture, combined with deep knowledge of enterprise solution design and governance. You’ll bring hands-on expertise along with strong leadership and stakeholder management skills We’d also like to see significant and demonstrable experience of implementing programming best practice, especially around scalability, automation, virtualisation, optimisation, availability and performance.
You’ll also need:
At least 12+ years of experience in solution architecture and application development
Hands-on experience with Copilot, AI Builder, Dataverse, and XRM tools
Proven experience in creating architecture documentation such as HLSD, LLD
Strong experience in driving technical strategy and mentoring engineering teams
Experience leading multiple teams and large-scale enterprise implementations
Experience supporting Power Platform adoption across enterprise platforms
Strong experience of modern architectures such as microservices, event streaming, serverless, and multi-region systems, supported by solid knowledge of industry- recognised frameworks and tooling
Hours
45
Job Posting Closing Date:
10/06/2026
We’re a business that understands when our customers and people succeed, our communities succeed, and our economy thrives. As part of our purpose, we’re looking at how we can drive change for our communities in enterprise, learning and climate.
As one of the leading supporters of UK business, we’re prioritising enterprise as a force of change. We’re focusing on the people and communities who have traditionally faced the highest barriers to entry and figuring out ways to remove these.
Learning is also key to our continued growth as a company in an ever changing and increasingly digital world. By setting a dynamic and leading learning culture, our people prosper, and our customers are given the tools to continue to improve their financial capability and confidence.
One of the biggest challenges we all face in our future is climate change. That’s why we’ve put it right at the core of our purpose. We want to champion climate solutions with financing and entrepreneurial support, fully embed climate into our culture and decision making, and be climate positive by 2025.
We’re committed to using our purpose to break down barriers, drive change and ultimately create a great place to work.
