26 to 39 of 39 Technical Leadership Jobs in the City of London

fastest growing fintech scaleups, where reliability is a competitive advantage not a luxury. As a Principal Software Engineer you will be providing deep technical leadership alongside being extremely hands on as part of a platform team. Principal Engineers will set technical directions, drive engineering standards and strategy … scale distributed systems Deep expertise in cloud native architecture (GCP/AWS) Advanced Kubernetes and container orchestration expertise Proven track record of mentoring and technical leadership. Why this role: You'll get the opportunity to influence architecture across a multi country product. You'll work in an engineering ...

focus on turning ambiguous, real-world problems into simple, reliable systems, shipping incrementally and measuring impact continuously. You’ll also help define the technical patterns, primitives and “paved roads” that enable a small, fast-moving engineering team to scale effectively. This role reports directly into senior technical leadership … exec level. Key Responsibilities Own and deliver a small number of high-leverage, business-critical initiatives each year Translate complex, fuzzy problems into clear technical and product plans Design and ship end-to-end solutions in small, frequent production releases Act as a domain owner across one or more ...

results, maps, filters, and recommendations across multiple lines of business such as lodging, cars, activities, flights and packages. In this role, you will provide technical leadership for native search and discovery experiences, setting architectural direction, influencing engineering standards, and shaping the evolution of AI-enabled capabilities across … data modelling to support complex business requirements. Drive cross-functional collaboration to define, develop, and ship impactful features, ensuring alignment with organisational goals and technical strategy. Champion best practices in software engineering, testability, and maintainability through code reviews and mentoring. Safely integrate and operate AI/ML‐enabled solutions ...

large insurance organisation. This is a key contract role responsible for defining the target-state Azure architecture, establishing secure enterprise landing zones, and providing technical leadership across the migration lifecycle. The successful candidate will operate at design authority level while remaining hands-on where required. Key Responsibilities Define ...

approaches between ATM software and core banking systems Configure and architect platform capabilities (not coding) Work closely with stakeholders to translate business requirements into technical solutions Define best-practice setup, configuration, and system connectivity Provide technical leadership across project delivery phases Guide future delivery teams (testing … supporting functions) once architecture is established Technical Environment: ProFlex 4/ATM software platforms/Banking system integrations/Java-based middleware (configuration-focused)/SDK integrations/Financial services infrastructure Essential Experience: Strong, hands-on ProFlex 4 expertise (non-negotiable) Experience architecting ATM or self-service banking solutions ...

early product–market fit and are now scaling. We’re hiring a Senior Software Engineer who wants real ownership and a clear path into technical leadership, with genuine progression to Head of Technology. What You’ll Do Design and ship AI and LLM-powered features (OpenAI, Anthropic) Build … scalable backend systems in Python and Django Lead technical design and evolve system architecture Manage third-party integrations (payments, messaging, supplier APIs) Improve performance, reliability, and security Mentor a junior developer and raise engineering standards Tech Stack: Python, Django, PostgreSQL, HTML, CSS, JavaScript, Bootstrap, HTMX Heroku, GitHub Actions ...

join a small, high-impact engineering team with plans to grow and evolve into specialised teams as we scale. What Will You Do Engineering Leadership & Delivery Own end-to-end engineering delivery across Zeus Command AI (core platform) and AI layers and agents Drive planning, scoping, sequencing, sprint execution … remediation of dependency vulnerabilities and code scanning findings with measurable burn-down Join customer calls to: Explain architecture and integration in plain terms, Lead technical discovery and enterprise integration planning (incl. IT/security stakeholders), Handle escalations with structured RCA and clear action plans Produce enterprise-ready customer artefacts ...

. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: Key experience + tasks will include: Technical Leadership: owning Microsoft Fabric architecture including: Lakehouse, OneLake organization, Warehouse patterns, Gold Layer modelling, defining/implementing ingestion + transformation pipelines (Dataflows Gen2 ...

with regulators and independent assurance bodies. Establish and continuously improve safety engineering plans, processes, tools and ways of working as the company scales. Provide technical leadership, mentoring and guidance to more junior engineers and peers on safety engineering topics. Candidate profile Degree (BSc/MSc/ ...

legacy code, improving architecture, and leaving systems in a measurably better state than they found them. You'll combine deep engineering capability with pragmatic technical leadership to deliver safer, faster, and more scalable services. What you'll be doing: Lead end-to-end refactoring across multiple backend technology … stacks Redesign and modernise the messaging and event architecture Improve database performance, reliability, and schema design Reduce technical debt while keeping business disruption to a minimum Define and embed engineering standards and maintainability practices Support and mentor engineers working alongside you What you'll need to bring: Backend engineering ...

role is fully remote KeyResponsibilities Leadthearchitecture,design,anddeliveryofServiceNowsolutionsacrossclientengagements Collaboratewithstakeholderstogatherrequirementsandtranslatethemintoeffective,high-qualitysolutiondesigns Providetechnicalleadershipanddirectiontodeliveryteams,ensuringarchitecturalintegrityandbestpractice DrivecontinuousimprovementofServiceNowplatformsthroughoptimisation,automation,andintegration Evaluateandrecommendemergingtechnologies,tools,andframeworkstoenhanceservicedelivery Ensuresolutionsalignwithwiderbusinessandtechnologystrategies Createandmaintaincleararchitecturaldocumentationcoveringcurrentandfuturestatedesigns Participateinandfacilitatetechnicalandprocessworkshops Workcloselywithenterprisearchitecturefunctions,includingsupportingconfigurationandinstancemigrationactivities Leadership&Delivery Theroleincludesresponsibilityforproviding technicalleadershipandmentorship acrossmultidisciplinaryteams,supportingthedevelopmentofbusinessanalysts,administrators,developers,andsolutionarchitects.Youwillplayakeyroleinfosteringahigh-performing,collaborative,andengageddeliveryculture. Fromadeliveryperspective,youwillassesstheimpactofnewrequirementsandleadtheimplementationofproactiveITServiceManagementandOperationscapabilities.Thiswillinvolvethedesign,automation,integration,andmanagementofprimarilyITSMandITOM-relatedtoolsetsandenvironments. EssentialSkills&Experience ExtensiveexperiencedesigninganddeliveringServiceNowsolutionsacrossmultiplemodules StrongunderstandingofITILprocessesandservicemanagementbestpractices Experienceworkingincomplex,large-scaleenterpriseenvironmentswithmultipleintegrations ...

support of a global enterprise network , working in a complex, high-availability environment. You will play a pivotal role in modernising network infrastructure , driving technical improvements, and providing senior-level support across the organisation. Key Responsibilities Design, implement, and support large-scale enterprise networks Take ownership of network enhancements … infrastructure modernisation initiatives Provide technical leadership and guidance to other team members Deliver Level 3 network support and participate in an on-call rota Implement and support routing, switching, firewall, and SD-WAN solutions Integrate switches, routers, wireless controllers, SDN, load balancers, NAC servers, and cloud platforms Ensure ...

take ownership of the firmware stack for a next-generation, AI-enhanced connected music hardware platform. This role is hands-on and deeply technical, suited to an engineer who enjoys working across the full embedded stack, from low-level hardware bring-up through to cloud-connected features … backend, and hardware teams to deliver cohesive end-to-end experiences Supporting device certification and production readiness, including FCC/CE compliance Providing technical leadership, architectural direction, and high-quality code review within the embedded domain What We’re Looking For: Essential experience: Senior-level embedded firmware experience ...

supporting existing features with robust monitoring and alerting. Collaborating with cross-functional teams in a matrix environment and guiding development activities through influence and technical leadership. What You Bring 5+ years’ experience delivering production mobile apps for iOS and Android. Strong expertise with iOS/Android SDKs, remote data … frameworks Nice to Have: Next.js, Angular, caching technologies, Adobe Experience Manager Why This Role? This is an opportunity to lead meaningful engineering work, influence technical direction, and contribute to applications used by thousands of customers. You’ll join a team that values innovation, autonomy and high standards. ...