Top Office Jobs in London

Lead and conduct privileged internal investigations globally, evaluate whistleblower concerns under applicable laws, draft policies, trainings, and reports, consult with internal and external counsel, prepare Audit Committee materials, support BCO mailbox, and collaborate across stakeholders to maintain Mastercard's compliance programs and communications.

Second-line Financial Crime Manager supporting the UK MLRO Office to oversee AML/CTF controls, manage financial crime risk and escalations, lead fraud prevention (including APPR), produce MI and regulatory reports, advise on partner and correspondent banking risks, and drive policy and process improvements.

Provide day-to-day office operations and employee experience support at HiBob's London office: manage visitors, deliveries, supplies, vendor/PO/invoice processes, onboarding logistics, office tech setup, safety and sustainability initiatives, and coordinate local events and office projects alongside the Office & Experience Manager.

Provide first-contact remote technical support for networks, servers, and end-user systems. Triage and document incidents, troubleshoot workstations, escalate complex issues, manage ticket prioritization and client communication, and support Microsoft 365, Windows/macOS, Active Directory, basic networking, and RMM tools. Participate in on-call rotations and occasionally visit client sites.

Work directly with the CEO Office and executive leadership to define strategy and drive cross-functional, high-priority initiatives (global expansion, product scaling, regulatory infrastructure, commercial GTM, M&A, AI transformation). Frame problems, align stakeholders, and move complex projects from idea to measurable outcomes across product, engineering, finance, legal, and regional teams.

Part-time Office Manager responsible for day-to-day office operations in the Bexley office, supporting partners and directors, leading the support team, handling confidential matters, coordinating onboarding and internal events, and liaising with central services and other offices.

Lead workplace operations for New York and London offices, overseeing facilities, vendor and budget management, employee and guest experience, onboarding logistics, events, and workplace technology to ensure safe, functional, and welcoming office environments.

The Sales Analyst supports the GSR sales team in client servicing, data reporting, CRM management, and collaboration with internal teams, focusing on the German-speaking regions.

Lead strategy and end-to-end delivery of back-office and financial systems products. Define vision, prioritize investments, manage full product lifecycles, drive modernization (automation/AI), ensure operational excellence, and coordinate cross-functional stakeholders to deliver measurable business value.

Lead and build the PMO capability to govern, plan, report and deliver high-stakes cross-functional programmes (notably M&A integrations and carve-outs). Chair governance, manage RAID and change control, align workstreams across Tech, Data, Finance, People and Commercial, surface risks early, and provide senior leadership and Board-ready reporting to drive programmes to successful close.

Looking for a Front-End Developer to design high-performance applications in React or Angular, focusing on real-time data management and UI architecture.

The Receptionist/Office Administrator will manage front desk operations, provide administrative support, and oversee office logistics while coordinating with various teams and vendors.

Lead strategy and roadmap for Safety Back-Office products to detect, prevent, and resolve fakes, spam, fraud, and abuse. Partner with Trust & Safety, Fraud, Support, Compliance, Engineering, Design, and Data to discover problems, define metrics, prioritize work, and drive delivery from definition through launch, measurement, and iteration to improve member trust, decision quality, and operational efficiency.

Senior individual-contributor Principal Data Engineer to set technical direction and standards for scalable, secure national-scale genomic and clinical data platforms. Lead design and delivery of cloud/hybrid Lakehouse and event-driven systems, enforce governance, drive DataOps/DevOps practices, improve resilience and observability, evaluate tools, mentor engineers, and influence architecture across teams in a regulated healthcare/research environment.

Manage end-to-end settlement and collateral activities for bonds, repos and derivatives. Perform daily transaction reporting (EMIR/MiFID/SFTR), resolve settlement fails and collateral discrepancies, maintain controls, support audits, liaise with front office and counterparties, and mentor junior staff while driving process improvements and automation.

Own daily operations of the London HQ: front of house, vendor and building management, health & safety, meeting-room and access control, supplies budgeting and ordering, facilities repairs, and ad-hoc admin support for global office initiatives.

Manage London office premises and operations, coordinating with corporate services, building managers and suppliers. Ensure safety, maintenance, contracts, invoicing, reception standards, document archiving, and compliance. Supervise renovation/relocation projects and handle internal customer requests.

Provide executive support to senior leaders, manage complex diaries, travel and correspondence, prepare presentations and meeting packs, coordinate office operations and facilities, run reception/front-of-house duties, assist onboarding, and improve office systems to maintain a professional, efficient workplace.

Provide high-level executive support to CEO, CFO and VP HR while leading and developing the Executive Assistant and Office Support team. Manage complex diaries, travel, meetings, budgets, suppliers and London office operations including facilities, H&S, reception and onboarding. Drive process improvements, maintain confidentiality, and ensure a professional workplace experience.

Lead product strategy and roadmap for genomic knowledge management products that support clinical SaMD pipelines and research. Prioritise backlogs, manage dependencies, assess build/buy/partner options, ensure regulatory and clinical safety compliance, align stakeholders, and measure product value while guiding technical and data changes across squads.

Support origination, structuring and execution of trade finance and working capital transactions as middle office liaison between front office, back office and clients. Manage transaction lifecycle, KYC and documentation, reporting, approvals, compliance, risk mitigation, and process improvements while servicing a client portfolio.

Provide hands-on front-desk and office administration for the London Soho office supporting European offices. Duties include visitor reception, meeting room setup and catering, phone handling, supplier liaison, office supplies and maintenance coordination, event organisation, mail handling, administrative support, and expense documentation.

Design and develop high-performance Java applications for real-time trading and risk systems, optimizing performance and providing production support.

The role involves delivering technical support to customers and employees using Linux and Ubuntu, managing cases, troubleshooting, and participating in weekend rotations.

Lead delivery of complex, cross-team engineering initiatives for Front Office Quantitative Strategies. Align stakeholders, manage risks, dependencies and roadmaps, establish delivery governance, use Jira/Confluence and dashboards, champion Agile practices, improve processes, support resourcing, and foster continuous improvement across Engineering, Product and Compliance.