Bami Idowu

Solution Designer, Tech Lead, and Software Engineer in the United Kingdom

Bami Idowu

Solution Designer, Tech Lead, and Software Engineer in the United Kingdom

I am a Solution Designer and technical leader with over a decade of experience delivering enterprise-scale platforms across financial services, payments, digital tax, and insurance. My background is rooted in hands-on engineering, with a strong record of translating complex regulatory and business requirements into scalable, resilient systems.

Prior to joining Sage, I held senior technical leadership roles at EY, Audatex (Solera), and VocaLink (a Mastercard company). At EY, I served as a Senior Manager and Tech Lead within Tax Technology and Transformation, leading the integration of a digital tax platform with third-party computation engines and external regulatory systems. This work reduced manual processing by 40 percent, accelerated client onboarding, and supported enterprise-scale adoption.

Across my career, I have specialised in Java and Spring Boot–based microservices, API-led integration, and cloud-native delivery. I have designed and built mission-critical systems in highly regulated environments, including UK payments infrastructure and large-scale banking services, with a strong focus on performance, reliability, and security. I am experienced in Agile delivery, DevOps automation, CI/CD pipelines, and close collaboration with product, design, and commercial stakeholders.

To deepen my domain expertise, I am currently studying AAT Level 2 Bookkeeping, building formal knowledge of double-entry bookkeeping, VAT, reconciliations, and financial controls. This practical accounting foundation strengthens my ability to design solutions that align technical architecture with real-world financial processes and regulatory requirements.

Today, as a Solution Designer, I operate at the intersection of architecture, delivery, and strategy, shaping end-to-end solutions that balance customer needs, compliance obligations, and long-term platform evolution. My professional interests include AI-enabled software, digital tax and compliance platforms, and modern approaches to building adaptable, high-performing engineering organisations.

  • Work
    • Sage Group plc
  • Education
    • Middlesex University
    • AAT
    • Oracle Certified Professional