Principal Engineer - Mobile

hackajob is collaborating with Barclays to connect them with exceptional professionals for this role. Owning the engineering direction across Corporate Mobile and identity platformsYou will lead engineering across native mobile applications for UK and international corporate banking clients, alongside customer identity capabilities including authentication, enrolment, and digital signing. Engineering mobile authentication and signing journeys for corporate banking customersYou will design and evolve how corporate clients authenticate and approve actions on mobile, ensuring solutions meet security, regulatory, and usability requirements across markets. Leading architectural and engineering decision making at platform levelYou will make clear architectural and engineering decisions when trade offs arise, ensuring consistency, scalability, and long term maintainability across mobile and identity platforms. Working within a regulated corporate banking environmentYou will deliver solutions that meet regulatory and security expectations such as PSD2, Strong Customer Authentication, GDPR, and audit requirements across jurisdictions. Providing hands on delivery leadershipYou will support delivery teams by unblocking technical issues, guiding complex implementations, and ensuring engineering work progresses predictably from requirements through to testing and release. Leading a customer identity (CIAM) migration alongside an established Corporate Mobile platformYou will guide the ..... full job details .....