We’re on a mission to make banking 10x better.
At 10x Banking ("ten- ex banking") we’re transforming the financial industry with our cloud-native core banking platform. 10x's platform powers global banks and financial institutions including Chase UK, Old Mutual and Westpac.
We offer a diverse, global community that thrives on innovation and collaboration. Tackling exciting challenges with the utmost integrity, we aim to make a positive impact through our work for our clients, their customers and the communities we work in.
Be part of something bigger – join us and transform and industry.
About the role...
You'll partner with engineering and product teams to deliver secure, scalable cloud-native banking solutions.
Acting as a security partner, you'll perform design reviews and threat modelling across platform, product and infrastructure initiatives.
This role provides pragmatic security guidance that balances risk management with business and delivery objectives.
You'll become a trusted advisor to project teams, helping them make informed security decisions and remove delivery blockers.
A key part of the role will be helping to build and operate practical security controls that support the safe adoption of agentic AI.
What you will do...
Lead threat modelling workshops for new products, services, AI tooling and architectural changes.
Review solution designs and provide clear, actionable security recommendations.
You'll assess risks across cloud-native and distributed systems architectures.
Working closely with architects, engineers and product teams, you'll provide security support throughout the delivery lifecycle.
Help shape the secure design of APIs, microservices, data flows and cloud infrastructure.
Support teams in defining security requirements and identifying appropriate compensating controls.
Contribute to security standards, patterns and reference architectures that can be adopted across the business.
Communicate technical risks clearly to both technical and non-technical stakeholders.
This role will also involve driving remediation activities and helping ensure identified risks are managed effectively.
We're looking for...
A pragmatic, delivery-focused approach to security.
The ability to balance risk reduction with business outcomes.
Strong communication skills, with the confidence to challenge constructively and influence effectively.
Comfort working with ambiguity and rapidly evolving technology landscapes.
A passion for enabling teams to build secure products, rather than simply enforcing compliance.
Requirements
Ideally we are looking for...
Significant experience in a Security Consultant, Security Architect or similar senior security role.
Proven experience conducting security design reviews and threat modelling.
Strong understanding of AWS security architecture and cloud security best practices.
Experience securing Java-based microservices and distributed systems.
Knowledge of modern authentication and authorisation patterns (OAuth2, OIDC, JWT, etc.).
Experience assessing API security risks and controls.
Strong stakeholder management and influencing skills.
Ability to work independently and operate effectively in fast-moving engineering environments.
It would be great if you also had...
Experience within financial services, fintech or regulated environments.
Familiarity with containerised platforms (Docker, Kubernetes, ECS/EKS).
Experience with CI/CD security, DevSecOps practices and automated security controls.
Knowledge of secure software development practices and application security testing.
Relevant certifications such as CISSP, CCSP, AWS Security Specialty or equivalent.
Benefits
At 10x Banking, we believe in empowering you to get the job done! Our benefits are here to support you be the best you can be.
25 days of holiday in addition to Bank/Public Holidays (with the option to swap some public holidays for alternative dates such as Diwali or Eid)
1 day off on or around your birthday
4 wellbeing days (1…