Harrington Starr - United Kingdom

Junior Sales Executive — Institutional Clients at a fast-growing fintech in London. Drive new client acquisition and account expansion across global capital markets. Requires 2+ years B2B sales in fintech or market data, fixed income knowledge, and CRM discipline. Benefits include 25 days holiday...

Senior Sales Executive sought by a fast-growing fintech to drive Capital Markets revenue across EMEA. This consultative, relationship-led role manages tier-one accounts, focusing on expansion and cross-selling. Requires proven Capital Markets technology sales success and a solutions-led approach....

Head of Software Engineering (NestJS) sought by a global financial payments firm in London. Lead a team of 20 engineers, owning the architecture and delivery of a core payments platform. Requires senior leadership experience, hands-on NestJS, TypeScript, and NodeJS skills, plus deep fintech domai...

Principal C++ Engineer sought for a front-office options desk in London, building a brand-new trading stack. You will leverage deep C++ and Linux expertise, including multi-threaded programming, to design and implement bespoke automated trading software. This role demands strong engineering princ...

Senior Electronic Trading Architect needed for a critical sell-side modernisation programme. You will lead the FIX adapter migration to Onix FIX, defining low-latency execution and market-making architecture. This high-trust advisory role requires deep expertise in FIX connectivity, Java performa...

Technical Pre-Sales Engineer role in London, hybrid working, circa £90k + bonus. Join a global enterprise tech firm, designing observability and monitoring solutions for top financial institutions. Requires 3+ years pre-sales experience with APM tools like Dynatrace or AppDynamics, plus Linux and...

Join a London-based Digital Currency Investment Platform as a **Software Engineer** specializing in **NodeJS** and **TypeScript**. You'll build cutting-edge web systems for global digital markets, leveraging **AWS** and **Terraform**. Ideal for engineers with a Computer Science degree and experie...

We are hiring a DevOps Engineer to scale and operate a cloud-native SaaS platform for global financial services. You will leverage AWS, Kubernetes (EKS), Terraform, and CI/CD to enhance platform reliability and automate infrastructure. Ideal candidates have 2+ years in DevOps or SRE, with strong ...

Senior Software Asset Management Engineer needed to rebuild SAM capability for a tier-one financial services firm in London. This senior role demands expertise in licensing models (SaaS, cloud, perpetual), ServiceNow SAM Pro, and audit leadership. You will shape governance, drive cost optimisatio...

Customer Success Manager role in London with a leading financial technology firm. You will drive platform adoption and value realisation for major enterprise clients in highly regulated environments. Requires expertise in monitoring/observability (e.g., Dynatrace, Datadog) and hybrid infrastructu...

Join a high-growth AI infrastructure business as an Account Executive in London. You will drive enterprise sales into banking, insurance, and buy-side financial services, leveraging a secure sandbox platform for safe AI deployment. We seek proven new logo hunters with complex, consultative sales ...

IT Asset Manager (ITAM) Practitioner needed for a 6-month contract with a leading Investment Bank in London. This hands-on role focuses on hardware lifecycle management, CMDB accuracy, and audit readiness within a regulated Fintech environment. You will cleanse asset data in ServiceNow, establish...