Lead Software Development Engineer - Shared Platforms

About this role

Capital One is a leading technology company that is changing banking for good by bringing humanity, ingenuity and simplicity to banking. In this role you will serve as a Lead Software Development Engineer – Shared Platforms in our Nottingham office, contributing to the development of applications and solutions that support our software and infrastructure delivery teams.

• Lead a team or cross‑functional engineering team to design, enable and develop software features that support the delivery of software and services within your delivery domain.
• Work with engineering leads, stakeholders and the enterprise to understand product direction and translate requirements into technical solutions.
• Take end‑to‑end responsibility for technical design, implementation and operational considerations.
• Drive engineering best practices (Operational Excellence, Security, Quality, etc.) and set standards across the team and wider engineering teams.
• Innovate and identify opportunities to simplify and remove friction for engineers throughout the SDLC.
• Enable platforms and enablement teams to offer solutions that increase productivity and reduce friction.
• Build stronger partnerships between Product Engineering, senior engineering and the Enterprise.

• Extensive, demonstrable knowledge of designing secure, high‑performance architectures at scale.
• Exceptional programming skills and knowledge of building APIs using modern OO languages, preferably Java, and SOLID principles, SOA, HTTP and REST.
• Experience with Spring and Spring Boot.
• Proficiency in cloud‑based projects, particularly with AWS, and in software engineering best practices.
• Experience with CI/CD tools such as Jenkins and unit testing frameworks (JUnit, Mockito).
• Familiarity with Open Telemetry, data lakes and observability products (metrics, traces, logs, Go).
• Effective communication across engineering teams to maximize inner‑sourcing opportunities and reduce waste.
• Proven ability to deliver high‑quality applications at scale.
• Advocacy for quality and support for practices such as Pair Programming, TDD, and BDD.

This is a permanent position based in our Nottingham office with a hybrid working model: three days in office (Tuesdays, Wednesdays and Thursdays) and the flexibility to work from home.

• Strong career progression supported by Capital One University training programmes.
• Core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance.
• Flexible benefits such as season‑ticket loans, cycle‑to‑work scheme and enhanced parental leave.
• Open‑plan work spaces and facilities designed to inspire and support you, including a fully‑serviced gym, subsidised restaurant and dedicated development resources.

Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact