Top Office Jobs in London

As the Executive Assistant & Office Manager, you will support the founders, manage office logistics, and optimize leadership productivity, fostering a collaborative culture.

Lead data management across clinical and research domains, establish governance and standards, improve data quality and discoverability, shape Genomic Research Dataset processes and tooling, collaborate with engineers, researchers and partners, and ensure compliance with regulatory and ethical requirements.

Provide administrative and operational support to the Legal team: triage the shared inbox, maintain contract registers and legal systems, review standard contracts, prepare execution-ready documents, manage e-signature workflows, coordinate meetings and minutes, support post-execution contract management, conduct legal research, and collaborate with Procurement, Information Governance and other stakeholders.

Senior leadership role partnering with the Senior Partner to define, prioritise and drive group-wide strategy, governance and enterprise initiatives. Acts as trusted adviser, integrator and facilitator for the Group Executive Board, leads the Executive Office team, and ensures strategic alignment across regions, service lines and functions to maximise long-term value.

Support CAS platforms (LogicGate, Onit, NetDocuments) by migrating manual processes into structured workflows. Elicit and document requirements, user stories, and acceptance criteria. Drive system enhancements, configuration, testing/UAT, issue resolution, and small-project delivery. Partner with legal, risk, compliance, product and engineering to improve controls, data integrity and operational efficiency.

Provide front-of-house and office administration for the London office, manage supplies, vendors and facilities, coordinate and support internal and external events (logistics, catering, shipping, badges), assist meeting and diary management, and support sustainability and ad hoc office tasks to ensure smooth daily operations and event execution.

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

The C++ Developer will design and implement trading systems, focusing on performance, testing, and collaboration with teams, primarily using C++ and Python.

Develop best-in-class UI features, collaborate with teams to enhance user experiences, and integrate real-time data visualizations for analytics applications.

Lead middle-office derivative trade operations supporting front office trade execution, monitoring settlements, overseeing BNY middle office for clients, improving processes (including robotics/RPA), managing broker/market setups, and ensuring regulatory and collateral/margin compliance.

Support the CFO and finance team by managing PO processes, tracking spend and commitments, supporting month-end and invoice processing, owning finance processes, preparing reports for stakeholders, driving process improvements, and providing administrative support including diary management, travel arrangements, and expense processing.

The Front Office Developer will design, implement, and support applications for the Derivatives Engine Trading Desk, assisting in hedging, risk management, and pricing. Close collaboration with Trading, Quants, and Technology is essential.

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.

Manage and lead the front office team to deliver exceptional guest experiences. Oversee check-in/check-out, reservations, guest billing, staff scheduling and training, handle guest complaints, manage budgets and inventory, and ensure smooth daily front desk operations.

Lead the Strategic Planning Office to define and execute long-term strategy, own the three-year plan and AOP, set and track OKRs, drive governance and QBRs, advise senior leadership, and build a high-performing strategic planning function that improves organisational effectiveness using data and emerging technologies.

Lead and manage day-to-day credentialing operations, ensuring clinician vetting, compliance with regulatory standards (e.g., CQC), accurate practitioner records, team supervision, stakeholder engagement, risk escalation, and support for clinical governance and complex cases.

Lead and transform software and data engineering at Capital Group, inspiring a large team to drive strategic growth and innovation across various sectors.

The role involves designing and developing high-performance C# solutions for FX trading systems, integrating the Orchestrade platform, and providing technical leadership within the team.

This role involves driving efficiency, managing key initiatives, leading special projects, analyzing data for opportunities, and facilitating communication within the organization to support the CEO and executive team.

This Insight Experience offers a one-day immersion into NatWest Markets for students from Black heritage backgrounds, focusing on personal development and networking opportunities for future internships.

Lead strategy, roadmap and delivery for internal platform products (data stores, APIs, shared capabilities) that support genomic data processing and access. Balance reliability, scalability, technical debt and platform evolution while partnering with engineering, architecture and stakeholders in a regulated healthcare environment. Drive migrations from legacy systems, measure platform health, improve developer experience, and mentor other product managers.

Provide timely, risk-based legal advice on data protection, FOIA, PECR and NIS matters; manage caseloads; ensure legally accurate ICO guidance; represent ICO externally; supervise and develop legal staff; liaise with external counsel and internal stakeholders.

Provide full ownership of front-of-house duties and administrative support for investment professionals: manage meeting logistics, visitor reception, mail/couriers, travel and expenses, email triage, IT liaison, ordering supplies, minute taking, H&S checks, and EA/team assistant support in a busy London office.

As an Office Assistant, you'll manage daily office operations, coordinate social events, handle logistics for interviews, and maintain office supplies while ensuring a clean functional workspace.