Top Office Jobs in London

Provides on-site office, reception, hospitality, meeting, and event support. Responsibilities include preparing meeting rooms, managing bookings, welcoming visitors, coordinating catering and deliveries, maintaining executive office supplies, covering reception, and assisting with travel and expense administration. The role offers development through shadowing Executive Assistants and gradually taking on diary and calendar support.

Provides middle-office operational oversight for a financial platform, including trade, price, corporate action, dividend, index, and reporting reconciliations. Resolves client and booking queries, investigates exceptions, coordinates with Trading, Structuring, Technology, and global operations teams, manages stakeholder communications, and identifies automation opportunities. Supports controls, process improvements, and cross-functional initiatives in a fast-paced environment.

Supports alternatives middle-office operations across the trade lifecycle. Responsibilities include monitoring deal pipelines, overseeing outsourced operations, tracking deal closings and funding, booking trades, setting up assets, reconciling cash and positions, and coordinating with risk, compliance, technology, control management, operations, vendors, portfolio managers, and investment specialists.

Lead Airwallex’s global market expansion strategy and execution, overseeing market evaluation, regulatory licensing, entity formation, product localization, operational readiness, and commercial launch. Manage a portfolio of cross-functional initiatives, lead a lean team, influence executives, build relationships with regulators and financial partners, and develop scalable expansion frameworks. The role also supports broader CEO Office priorities and uses AI and automation to improve expansion intelligence and coordination.

Supports the CEO, Chief of Staff, and executive leadership through ad hoc business analysis, special projects, executive meeting preparation, internal events, presentations, and follow-up tracking. Maintains the internal knowledge base and develops content strategies for AI-enabled information retrieval. Evaluates AI tools, creates repeatable workflows, and helps teams adopt practical AI capabilities while managing competing priorities and confidential information.

Supervise front office operations, including check-ins, check-outs, guest service, team scheduling, task assignments, pre-shift meetings, training, feedback, guest issue resolution, lobby coverage, and department projects.

Assists with daily hotel front office operations, including guest registration, room inventory, service recovery, VIP arrivals, upselling, and guest satisfaction. Supervises and coaches front office team members, provides training on hotel services and local attractions, resolves guest concerns, and supports service standards, occupancy, and revenue goals.

Manages daily hotel front office operations, including guest service, registration, room inventory, service standards, and revenue initiatives. Supervises, coaches, and develops front office team members, monitors guest satisfaction, resolves concerns, promotes hotel services, and provides training on hotel offerings and local attractions. The role supports Hilton Watford during an upcoming refurbishment and transition.

Assists with daily front office operations, including guest service, registration, room inventory, VIP arrivals, and policy adherence. Monitors guest satisfaction, resolves concerns, supports upselling and revenue initiatives, and trains team members on hotel services. Supervises, coaches, and develops front office staff while helping maintain a positive, productive environment and consistently high hospitality standards.

Manages daily hotel front office operations, including guest registration, service standards, room inventory, satisfaction monitoring, and issue resolution. Drives occupancy and revenue through upselling hotel services. Trains, coaches, and supervises front office team members while ensuring they understand hotel offerings and local attractions. Welcomes guests and fosters a positive, productive service environment.

Lead design and delivery of real-time marking, pricing, and market data platforms for Rates Nonlinear. Build secure, high-quality production code, drive AI-assisted engineering adoption, collaborate with front office and quant teams, and lead cross-functional initiatives to ensure resilient, scalable solutions across the trade lifecycle.

Develop and optimize ultra-low-latency Java systems for pricing, risk, and electronic trading. Design scalable trading architecture, improve concurrency and JVM performance, build monitoring tools, support live production systems, and troubleshoot time-critical issues. Collaborate with quants, financial engineers, front-office teams, and business operations. Mentor junior developers, influence technical direction, and apply engineering best practices across high-frequency trading infrastructure.

Supports the EMEA Chief Administrative Officer team with UK regulatory compliance, operational resilience, outsourcing, and continuity activities. Responsibilities include maintaining the UK Outsourcing Register, developing processes, responding to information requests, preparing governance materials, and creating subject-matter training. The role requires strong communication, stakeholder management, analytical ability, initiative, attention to detail, and the ability to meet tight deadlines.

Manage the daily operation of a Post Office branch within a retail store. Lead, coach, and support staff; deliver reliable customer service; oversee cash handling, reconciliations, audits, financial and mail transactions; maintain compliance, security, and governance standards; and improve branch performance using results and scorecard information. The role requires weekend work, flexible training location, and a safeguarding check.

Own end-to-end operations for NexGen Cloud’s London office and oversee the Marbella office. Responsibilities include facilities, budgets, suppliers, insurance, workplace processes, onboarding and offboarding logistics, safety compliance, events, and office moves. The role requires building scalable office-management processes, coordinating People and IT teams, managing contractors and landlords, and ensuring offices remain safe, functional, and well maintained.

Provides high-level executive and office operations support to a leadership team in a global law firm. Responsibilities include complex diary and meeting management, communications, governance and reporting, budget tracking, risk and compliance coordination, business planning, records management, stakeholder engagement, process improvement, and project coordination. The role requires discretion, strong organization, sound judgment, advanced Microsoft Office skills, and experience supporting senior leaders in a professional services environment.

Leads office operations across London, Brussels, Shanghai, and Hong Kong. Manages office leaders, executive assistants, and paralegals; establishes consistent processes; oversees facilities, vendors, budgets, workplace services, health and safety, events, office moves, onboarding, offboarding, and staffing coordination. Acts as the senior operational liaison to partners, local teams, and global functions while balancing international standards with local requirements.

Provides receptionist and clerical support in a medical office, including greeting patients, scheduling appointments, registration, insurance verification, copayment collection, preauthorization, chart maintenance, claims processing, phone coverage, and document handling. The role also supports office organization, supply ordering, equipment maintenance, and clinical staff as assigned.

Work directly with the CEO and Chief of Staff on the company’s highest-priority challenges. The role requires operating as a generalist in a fast-moving, ambiguous environment, taking on increasingly complex problems with potential to eventually lead teams or departments.

Leads front-office treasury activities across liquidity management, cash positioning, FX and derivatives execution, funding, investments, counterparty risk, compliance, and banking relationships. Develops short- and long-term cash and hedging strategies, oversees treasury transactions and policy limits, and leads a team of treasury analysts and dealers.

Designs and develops scalable Python backend services, REST APIs, microservices, and AWS cloud applications supporting genomic healthcare and research. Responsibilities include database integration, identity and access management, test automation, troubleshooting, feature ownership, and collaboration with frontend, QA, platform, and external teams. The role also involves maintaining reliable infrastructure, contributing to technical specifications, and mentoring junior engineers.

Develop and maintain secure, scalable Python backend services, REST APIs, relational database solutions, AWS resources, and automated testing frameworks. Contribute to frontend development using JavaScript and Next.js, troubleshoot application issues, and collaborate with software, QA, and platform engineers. The role supports genomic analysis and clinical decision-making through the Decision Support System used for whole genome sequencing interpretation.

Supervise the part-time hotel front office team, overseeing check-ins, check-outs, guest service, scheduling, task assignments, pre-shift meetings, training, and feedback. Resolve guest inquiries and escalated concerns, monitor lobby traffic and staffing coverage, and lead departmental projects. The role requires delivering warm hospitality while maintaining efficient daily operations and supporting team performance.

Build and modernize high-performance C#/.NET calculation engines supporting liquidity risk, treasury, XVA, financial resources, and trading systems. Develop event-driven microservices, messaging services, Windows Services, REST APIs, real-time feeds, and SQL data layers. Implement complex financial calculations, optimize distributed systems, maintain CI/CD pipelines, and apply AI developer tools. This is a hands-on senior individual contributor role in a London investment-banking environment.

Lead quantitative investment research, portfolio construction, strategic asset allocation, and long-term fund design. Build Python-based models and analytical tools using optimisation, stochastic modelling, Monte Carlo simulation, statistical analysis, factor analysis, and scenario modelling. Translate research into evidence-led investment strategies, validate and govern models, shape the quantitative research agenda, and provide technical leadership across investment and stakeholder teams.