Top Office Jobs in London

As a Front Office Quantitative Developer, you will enhance quant technology for algorithmic trading, collaborating with traders and quants to support 24/7 strategies.

Develop and enhance core technology for systematic trading, including front-office systems and automation of trading strategies. Collaborate with traders and quants.

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.

Partner with the Chief of Strategy and CEO Office to translate European strategic priorities into plans, governance, and operating rhythms. Coordinate ELT meetings, prepare briefing materials, track delivery of priorities, lead selected cross-functional projects, and ensure clear communications and alignment across senior stakeholders.

Support CEO/COO and ELT by operating the executive rhythm, driving strategic planning, producing executive-ready analysis and communications, and leading cross-functional initiatives to ensure decisions convert into measurable outcomes. Use AI and automation to scale office operations.

Provide operational support for third-party risk management: execute risk assessments and due diligence, liaise with stakeholders, identify and track remediation, maintain governance, policies and reporting, and support TPM process improvements.

Provide operational support for the Third Party Management Office by completing vendor risk assessments and due diligence, liaising with stakeholders, identifying and tracking remediation, ensuring approvals and reporting, and supporting TPM policy and governance updates.

Build end-to-end prototypes (frontend, backend, APIs, data integrations) for industrial AI, Digital Twins, robotics and edge scenarios. Implement and test REST APIs, fix bugs, add basic tests, follow security best practices, document setups, and collaborate in multidisciplinary teams while using AI-assisted tools and container/cloud deployment.

Support the CEO with documentation, meeting structuring, tracking cross-functional commitments, preparing board and planning materials, scheduling, and maintaining execution dashboards to reduce CEO cognitive load.

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.

Lead and manage the Workday Finance back-office platform across PTP, OTC, and RTR. Oversee projects, release management, integrations, data quality, reporting, security controls, incident resolution, and stakeholder engagement to optimise finance processes and user adoption.

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

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

The Front Office Manager oversees front office operations, ensuring guest satisfaction, handling check-ins/outs, and managing reception services on a cruise ship.

The Assistant Front Office Manager supports the Front Office Manager in overseeing operations, ensuring guest satisfaction, managing the front desk team, and maintaining communication across departments on a cruise ship.

The Office Manager will oversee office management, support the leadership team, coordinate travel, manage resources, and enhance company culture.

Partner with leadership to drive high-priority, cross-functional initiatives across engineering, product, hiring, operations, and business development. Lead projects from planning through execution, build teams and processes, research new markets and opportunities, improve operations, and deliver measurable business outcomes.

You will assist the CEO in shaping Elloe's growth strategies, conducting market tests, and preparing investor materials during a 10-12 week internship.

Join the Front Office R&D team to design and maintain Python libraries and frameworks, provide production support, and enhance system reliability.

Partner with leadership to drive high‑priority, cross‑functional initiatives across engineering, product, hiring, operations and BD. Build teams and processes, lead projects end‑to‑end, research opportunities, and implement improvements to deliver measurable business outcomes.