Director, Principal Engineer

Purpose of the role

This role requires a senior technology leader with deep expertise in enterprise Java and corporate banking platforms, strong architectural authority, and a security-first mindset. The ideal candidate combines hands-on technical mastery with the ability to design, govern, and modernise complex, regulated systems, while also influencing engineering culture and aligning technology strategy with business and regulatory priorities.

Essential Skills

• Expert-level proficiency in modern Java (Java 17+), Spring Boot, and Spring Cloud within large-scale, mission-critical banking environments
• Proven experience designing and operating high-volume corporate banking platforms (payments, cash management, trade finance, liquidity, treasury)
• Strong command of distributed systems, event-driven architectures, APIs, data consistency, and streaming technologies (e.g. Kafka)
• Demonstrated leadership in enterprise and solution architecture, including microservices, cloud-native design, and legacy modernisation
• Ability to make and defend complex architectural trade-offs balancing performance, resilience, speed, risk, and regulatory compliance
• Deep understanding of security, risk, and regulatory controls, with security embedded across design, development, and deployment

Desirable Skills

• Strong corporate banking domain knowledge, translating business strategy and product needs into scalable technical solutions
• Strategic mindset to align technology roadmaps with growth, cost efficiency, and regulatory change
• Experience partnering with product, risk, operations, and senior architecture stakeholders
• Proven ability to mentor senior engineers and act as a technical role model across teams
• Drives engineering excellence through CI/CD, testing, observability, and operational best practices
• Influences engineering culture and maturity through leadership and example rather than formal authority

Director Expectations

• To manage a business function, providing significant input to function wide strategic initiatives. Contribute to and influence policy and procedures for the function and plan, manage and consult on multiple complex and critical strategic projects, which may be business wide..
• They manage the direction of a large team or sub-function, leading other people managers and embedding a performance culture aligned to the values of the business. Or for an individual contributor, they lead organisation wide projects and act as deep technical expert and thought leader, identifying new ways of working and collaborating cross functionally. They will train, guide and coach less experienced specialists and provide information affecting long term profits, organisational risks and strategic decisions..
• Provide expert advice to senior functional management and committees to influence decisions made outside of own function, offering significant input to function wide strategic initiatives.
• Manage, coordinate and enable resourcing, budgeting and policy creation for a significant sub-function.
• Escalates breaches of policies / procedure appropriately.
• Foster and guide compliance, ensure regulations are observed that relevant processes in place to facilitate adherence.
• Focus on the external environment, regulators, or advocacy groups to both monitor and influence on behalf of Barclays, when appropriate.
• Demonstrate extensive knowledge of how the function integrates with the business division / Group to achieve the overall business objectives.
• Maintain broad and comprehensive knowledge of industry theories and practices within own discipline alongside up-to-date relevant sector / functional knowledge, and insight into external market developments / initiatives.
• Use interpretative thinking and advanced analytical skills to solve problems and design solutions in often complex/ sensitive situations.
• Exercise management authority to make significant decisions and certain strategic decisions or recommendations within own area.
• Negotiate with and influence stakeholders at a senior level both internally and externally.
• Act as principal contact point for key clients and counterparts in other functions/ businesses divisions.
• Mandated as a spokesperson for the function and business division.

All Senior Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.

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