Software Engineer at Hamiltonian Dynamics | London

We are in search of a proactive and exceptionally organized Executive Assistant who can seamlessly adapt to the multifaceted demands and intricate nature of the Director's various engagements across our group of companies.This role is set in a lively and often fast-paced environment, with Directors actively progressing through numerous projects at different stages of development.As an Executive Assistant, your outstanding organizational, IT, and communication skills are essential. Moreover, the capability to work independently while effectively managing upwards is crucial for the success of the chosen candidate.Your daily responsibilities will encompass a mix of routine and highly varied tasks, presenting both challenges and opportunities for growth.

Join Our Team at MotorwayMotorway is the UK's leading online marketplace for used cars, revolutionizing the way private sellers connect with thousands of trusted dealers across the nation. Established in 2017, our innovative, technology-driven platform has transformed the car-selling experience, earning recognition and substantial backing with over £143 million raised in Series C funding from top-tier investors.We invite you to be part of this exciting journey at a pivotal moment in our growth, where your contributions can make a significant impact in reshaping the automotive industry.Your Role:As an Executive Assistant, you will deliver exceptional support to our Co-Founder and Chief Product Officer, acting as a vital link that enhances their productivity and effectiveness.This position is ideal for a proactive individual who anticipates challenges and proposes solutions, ensuring that our executives can focus on what they do best.If you are organized, take ownership of your responsibilities, and thrive in a dynamic environment, we would love to hear from you!

We are seeking a highly skilled and proactive Executive Personal Assistant to join our dynamic team at the Park Lane Office. If you are an organized self-starter with exceptional time management abilities, this position may be the perfect fit for you.The ideal candidate will take on a variety of responsibilities, including:Providing comprehensive PA support to the CEOs of Fine & Country and the Guild of Property Professionals, which includes:Expertly managing diaries and scheduling appointmentsCoordinating meetings and reserving meeting rooms, including off-site venues as neededHandling travel arrangements, including securing hotel and flight bookings with necessary approvalsManaging emails and responding to inquiries where applicableFielding telephone callsDrafting letters, reports, and presentations, including audio typingConducting specific projects and research as requiredDelivering professional, warm, and efficient Front of House/Customer Service, including greeting visitorsAnswering calls and managing postal correspondence, including coordinating courier servicesMaintaining the meeting room calendarArranging refreshments for meetings when necessaryOrdering and restocking office and kitchen suppliesEnsuring annual renewal of all office and facilities supplier contractsOverseeing the upkeep of marketing materialsParticipating in the Saturday office rotaManaging emails directed to the Admin accountAssisting in organizing company and social events throughout the yearMoreover, additional responsibilities will include:Overseeing building securityServing as Fire Warden and supporting office Health and Safety, which involves:Conducting risk assessmentsMaintaining established standards and processesEnsuring adequate first aid training for staff on-siteGeneral maintenance of the office environment and facilitiesThe successful candidate must possess extensive experience in a similar role, particularly in administration and office management, with a keen eye for detail. You should also have:Proficiency in Microsoft Word, Excel, and PowerPointA positive attitude and a strong commitment to providing outstanding customer serviceExcellent problem-solving skillsIn return, we offer:25 days of annual leave plus bank holidays, increasing to 30 days with length of serviceThe option to purchase up to 5 additional days of leave

Wise seeks an Executive Assistant in London to provide direct support to its leadership team. This role ensures daily operations run smoothly and allows executives to focus on their core priorities. Key responsibilities Oversee executive calendars, schedule meetings, and arrange travel Facilitate communication between leaders and internal teams Maintain confidentiality when handling sensitive information Assist with daily administrative tasks to keep projects progressing What you bring Strong organizational and time management abilities Proactive problem-solving skills Clear communication and a keen eye for detail Previous experience supporting senior leaders is an advantage

Join a prestigious trading platform that is ambitiously expanding its global footprint. Our award-winning products are recognized for their innovative technology and outstanding client experience. We pride ourselves on excellence and are continuously seeking exceptional individuals to become part of our dynamic team.We are in search of a highly organized and proactive Executive Personal Assistant to assist the CEO with daily operations. This pivotal role guarantees effective communication and streamlined administrative procedures across the organization, handling both personal and professional responsibilities. The ideal candidate will demonstrate initiative, possess a keen sense of detail, manage multiple tasks efficiently, and maintain confidentiality while delivering top-tier administrative support in a fast-paced environment.

At Clarion Events, we put our people at the forefront of everything we do. Our core values of PASSION, CARE, IMAGINATION, and TRUST guide our operations across all exhibitions and conferences.If you resonate with our values and aspire to contribute to a thriving, innovative global enterprise, we encourage you to apply.Your Opportunity:We are thrilled to announce an opening for an Executive Assistant (EA) within our London office, tasked with providing comprehensive administrative support to our senior board-level executives.This role encompasses support for three executives, along with ad hoc assistance for the Group CEO and the CEO of EMEA.Your responsibilities will include proactive diary management, organizing travel arrangements (including visa applications), and handling day-to-day administrative tasks such as expense reporting, purchase order and invoice management, and reconciling monthly credit card statements. Additionally, you'll be expected to assist other EAs during peak periods.We are looking for a talented, proactive, and experienced team player who has a history of thriving in fast-paced environments and possesses a solid understanding of the core functions of central departments.This position is hybrid, with a commitment to work four days in the office (Monday to Thursday) for the first six months. After this period, there may be flexibility to reduce to three days in the office based on work commitments.

Join Us in Revolutionizing the Creator Economy with AIFanvue is at the forefront of the creator monetization landscape globally. As an AI-driven, creator-first platform, we empower creators to connect, engage, and monetize their audiences on a large scale. Following our successful Series A funding round, Fanvue has achieved over $100M in annual recurring revenue and continues to experience remarkable triple-digit growth, supporting hundreds of thousands of creators and millions of fans worldwide.In this fast-paced environment, the role of the CEO becomes increasingly pivotal. We are seeking an Executive Assistant who will maximize the Founder’s effectiveness while also spearheading strategic initiatives across the company with clarity, speed, and accountability. The RoleWe are on the lookout for an Executive Assistant to the CEO / Co-Founder who can act as a true force multiplier.This role transcends traditional administrative duties; it is a high-trust, high-ownership position that balances executive support with operational project leadership—approximately a 30/70 split between EA responsibilities and strategic project execution.You will safeguard the CEO’s time, focus, and energy while independently advancing critical initiatives, extracting insights from data, and ensuring momentum across teams.Your ability to bring order to chaos, act swiftly without compromising judgment, and assertively protect priorities will be essential in this role. Key ResponsibilitiesEfficiently manage the CEO’s inbox and calendar with sound judgmentPrepare comprehensive meeting agendas, pre-reads, and concise action itemsCoordinate travel arrangements, logistics, and accommodations seamlesslyOversee both business and personal expense managementDrive important strategic projects and partnerships on behalf of the CEOMaintain the executive projects board for weekly leadership meetingsMonitor complex initiatives and ensure follow-through across various teamsAnalyze large datasets and provide actionable insights to support decision-makingEstablish and uphold operational systems for ongoing administration, logistics, and prioritizationSupport the CEO’s personal brand, public presence, and key relationshipsContinuously enhance how information is organized, tracked, and communicated

Role Overview Legal & General is hiring a Senior Dynamics Platform Engineer in London. This role focuses on designing and building solutions using the Microsoft Dynamics platform. The position offers a chance to shape core systems and influence how technology supports the business. What You Will Do Design and develop solutions on Microsoft Dynamics Contribute to enhancements across the technology stack Drive improvements in system performance and security What We Look For Strong experience with Microsoft Dynamics Ability to deliver secure, high-performance solutions Collaborative approach and willingness to share expertise

Omaze connects people in the UK and Germany with the chance to win luxury homes and life-changing prizes, all while supporting important charities. Over the past five years, the Omaze community has raised more than £100 million for organizations such as Age UK, the RSPCA, British Heart Foundation, and Great Ormond Street Hospital Charity. The company continues to grow, aiming to expand its social impact worldwide. Role overview This Executive Assistant position supports the CEO at Omaze’s London office. The role centers on managing the CEO’s schedule, acting as the main point of contact, and handling a mix of professional and personal tasks. The Executive Assistant will interact with a wide range of stakeholders, including investors, board members, media, and partners in entertainment and sports. What you will do Coordinate a complex calendar of internal and external meetings for the CEO. Identify and prioritize key focus areas, including documents to review and sign, deadlines, emails, and invitations. Serve as the CEO’s primary point of contact via email and phone, responding to inquiries and providing information as needed. Arrange meeting locations, appointments, travel, and accommodations. Plan and manage detailed travel logistics. Handle business and personal errands as required. Support the planning and execution of events, activities, and special projects. Requirements At least 7 years of experience supporting CEOs or senior executives, ideally in organizations experiencing rapid growth. Demonstrated long-term commitment and stability in previous Executive Assistant roles. Excellent organizational skills and strong attention to detail. Positive attitude and ability to thrive in a changing environment.

Join the dynamic team at Natter as an Executive Assistant! We are looking for a proactive and organized individual to provide comprehensive support to our executives, ensuring smooth operations and effective communication within the organization.

ABOUT SOTHEBY'SFounded in 1744, Sotheby’s stands as the premier global marketplace for art and luxury. We facilitate both access to and ownership of extraordinary art and luxury items through various channels, including auctions, private sales, e-commerce, and retail. Supported by an innovative technology platform, our extensive network of specialists spans 40 countries and covers 70 categories, including Contemporary Art, Modern and Impressionist Art, Old Masters, Chinese Works of Art, Jewelry, Watches, Wine and Spirits, Design, and collectible vehicles and real estate. At Sotheby’s, we believe in the transformative power of art and culture, and we are dedicated to fostering inclusivity, sustainability, and collaboration within our industry.THE ROLEWe are seeking a dynamic Executive Assistant to provide comprehensive support to our Chief Marketing Officer and Global Head of Media Relations, as well as assistance to the Marketing and European Press Teams as needed.RESPONSIBILITIESEmail and Diary Management:Continuously monitor incoming emails and calls to ensure the CMO and Global Head of Media Relations are promptly informed of urgent matters.Delegate, escalate, and manage emails, requests, and calendars on behalf of the CMO and Global Head of Media Relations.Establish and maintain an efficient filing system for the CMO and Global Head of Media Relations.Conduct research to influence the communications strategy of proposals and pitches.Create PowerPoint presentations for internal meetings and communications.Oversee press monitoring services and perform data analysis to evaluate PR coverage.Manage the global calendar of art world events and Sotheby’s communications activities for departmental planning.Assist with travel itineraries, expense reports, and meeting scheduling for the CMO and Global Head of Media Relations, plus support other projects as required.Organize and document team meetings.Represent the CMO or Global Head of Media Relations in meetings as necessary.Support marketing, communications, and social media campaigns.Assist in organizing marketing and PR events.Monitor industry news and competitor activities.

Role Overview PMG is looking for an Executive Assistant in London to support the executive team. This role centers on organizing schedules, coordinating meetings, and keeping communication smooth between departments. What You Will Do Manage calendars and appointments for executives Arrange and coordinate meetings Facilitate communication across teams What We Look For Strong organizational skills Proactive approach to problem-solving Experience supporting leadership or executives This position is based in London, UK.

At Acturis, innovation isn't just part of our culture — it's in our DNA. Our journey started in 2000 in the garden shed of our co-founder, Theo Duchen, who, alongside former McKinsey partner David McDonald, embarked on a mission to transform insurance technology. From its humble beginnings, Acturis has evolved into a global SaaS leader reshaping the insurance landscape.Today, over 100,000 users across more than 40 countries rely on our platform to drive their business operations. By working closely with brokers, insurers, and MGAs, we are at the forefront of modernizing insurance for both personal and commercial sectors.Recognized as a Great Place to Work® 2026, Acturis blends the agility and innovation of a start-up with the stability and scale of an industry leader. You will become part of a team where expertise is cherished, ideas are swiftly implemented, and talented individuals make a significant impact from day one. Furthermore, as an EcoVadis Committed-rated organization, we prioritize sustainable and responsible practices to create long-term value.Your daily responsibilities will include:Managing executive schedules, travel arrangements, expense reporting, and meetings to facilitate seamless daily operations.Providing proactive and confidential personal assistant support to the CEO, anticipating needs and managing sensitive tasks with utmost discretion.Delivering exceptional administrative and logistical support across the executive team, including handling documents, organizing events, and addressing ad hoc requests.We offer a structured development path, clear advancement opportunities, and genuine ownership of your projects. This could mean leading initiatives, shaping strategies, or mentoring your peers. You will thrive in a collaborative environment where high performers progress quickly.What you can expect:A transparent progression framework, regular feedback sessions, and annual performance evaluations.Comprehensive onboarding, continuous professional development, and access to industry-recognized training programs.

Paddle builds payment infrastructure for digital product companies, serving as Merchant of Record to simplify payments for software sellers. The platform is designed to make transactions faster, safer, and more affordable. With backing from investors like KKR, FTV Capital, Kindred, Notion, and 83North, Paddle supports over 6,000 software sellers in 245 territories. Role overview The Executive Administrative Assistant supports Paddle’s Executive Committee (ExCo), working closely with the Executive Assistant to the CEO, President, and CFO. This position helps keep daily operations running smoothly by managing schedules, coordinating travel, handling expenses, and maintaining strong communication across the executive team. Strong organizational skills, attention to detail, and a proactive approach are important in this global workplace. What you will do Diary and scheduling Manage calendars for ExCo members, keeping schedules efficient and current. Arrange internal and external meetings across multiple time zones. Resolve scheduling conflicts and adjust plans as needed. Travel and logistics Book domestic and international travel, including flights, hotels, and ground transportation. Create clear, detailed itineraries for executive travel. Handle changes or disruptions to travel plans to keep everything on track. Expenses and administration Prepare and submit expense reports following company policy. Assist with general administrative tasks as requested by ExCo members. Meeting coordination Organize meeting agendas and logistics to make the best use of executive time. Location This position is based in London.

About WRITERWRITER empowers top-tier enterprises to harness AI-driven work. Our mission is to amplify human potential through advanced intelligence, demonstrating that transformative AI is achievable by integrating IT and business teams for comprehensive enterprise change. With WRITER’s all-encompassing platform, numerous organizations such as Mars, Marriott, Uber, and Vanguard are constructing and implementing AI agents that leverage their proprietary data, powered by WRITER’s enterprise-grade large language models (LLMs). Valued at $1.9B and supported by prominent investors like Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is swiftly establishing itself as the frontrunner in enterprise generative AI.Founded in 2020 and with offices in San Francisco, New York City, Austin, Chicago, and London, our dynamic team is ambitious and agile, and we’re on the lookout for talented, dedicated individuals to join us in pioneering a brighter future of work through AI. About the RoleWe are in search of an outstanding Executive Assistant to collaborate with our Chief Commercial Officer (CCO) and Chief Operating Officer (COO) at our London office. This pivotal role will act as a strategic extension of the C-Suite, managing intricate schedules, ensuring effective communication, and maximizing the value of their time for the organization.You will closely work with our U.S.-based executive support team, serving as the key London contact for scheduling, logistics, and coordination. When our CCO and COO are in the UK, you will be their anchor. During their travels to the U.S., you will guarantee seamless transitions and continuity, ensuring that the momentum remains uninterrupted, regardless of their location.This is a hybrid position based in London, requiring your availability in the office as necessary to effectively support our executives.

About LendableLendable is dedicated to revolutionizing the way individuals access credit and save money. As one of the UK’s newest unicorns, our innovative technology is reshaping the fintech landscape. We are a rapidly growing team of over 700 individuals, profitable since 2017, and backed by premier investors like Balderton Capital and Goldman Sachs. Our customer satisfaction is reflected in our outstanding reviews, boasting a 4.9 rating from tens of thousands of reviews on Trustpilot.We have redefined the Big Three consumer finance products: loans, credit cards, and car finance. Our mission is to deliver funds to our customers within minutes instead of days.As we expand into the UK and US markets, we aim to disrupt the traditional banking systems that rely on outdated processes.Join Us If You Want ToTake ownership of your role and make impactful decisions from day one.Collaborate within small, dynamic teams that prioritize innovative solutions.Develop cutting-edge technology in-house, leveraging new data sources and AI.The Role in BriefYou will provide critical support to our Chief Capital Officer and, as needed, assist our Chief Executive Officer and Chief Operating Officer. This is a diverse and fast-paced role that embodies the start-up ethos.Located in Shoreditch, you will be part of a welcoming and supportive team that shares a passion for innovation.

About AztecAt Aztec, we are dedicated to enhancing privacy within the Ethereum ecosystem.In today's public blockchain landscape, users often unknowingly expose sensitive data, posing risks to both privacy and security in the pursuit of trustlessness.Unencrypted blockchains inherently compromise privacy while necessitating extensive redundancy for transaction validation.To implement scalable encryption in a public blockchain framework, we leverage advanced mathematics and engineering. Our talented team of scientists and engineers has developed Plonk, the industry-standard zkSNARK, alongside Noir, the universal language of zero knowledge.We are pioneering a unique Layer 2 solution featuring private smart contracts, which demands innovative cryptographic techniques, a zero-knowledge domain-specific language for contract creation, a privacy-centric execution environment, a meticulously crafted circuit set for validating the chain to L1, a decentralized block-building and proving mechanism, and an exceptional user and developer experience. We are excited to bring this innovation to market.Having secured $125 million from leading investors such as a16z crypto, Paradigm, Variant, Consensys, and a_capital, our growth trajectory is steep and ambitious.Job Title: Executive Assistant (hybrid role, with a minimum of 3 days a week at the Aztec office in Farringdon, London)Department: Operations and AdministrativeRole FocusWe are seeking a highly skilled and experienced Executive Assistant & Office Manager to provide vital support to our founder, leadership, and operations teams while overseeing our London office.In this pivotal role, you will be the key individual in ensuring that our office environment is inviting, our operational systems function smoothly, and that our team has the necessary support to excel. This role is ideal for someone who is reliable, detail-oriented, and adept at managing multiple priorities in a dynamic setting.Your responsibilities will include:Overseeing the Founder’s inbox, prioritizing emails, ensuring prompt responses, and flagging important items for follow-up to maintain seamless operations.Coordinating the Founder’s calendar, managing meeting arrangements, and acting as the primary gatekeeper for internal teams and external stakeholders.Being a reliable source of information and the go-to individual for all matters related to the founder.Assisting with People Operations initiatives...

Role Overview Experian is looking for an Executive Assistant to support the senior leadership team in London. This position calls for strong organizational skills and initiative. The Executive Assistant will handle calendar management, arrange meetings, and provide project support to help daily operations run smoothly. What You Will Do Manage complex schedules for senior leaders Coordinate meetings and appointments Assist with project management tasks as needed What We’re Looking For Exceptional written and verbal communication skills Keen attention to detail Ability to stay organized and effective when priorities shift This role is based in London and supports key decision-makers at Experian.

Salary: Up to £34,000 plus benefitsLocation: Old Street, London, N1Join our vibrant and inclusive creative tech company, located in the heart of Old Street, London. We are on the lookout for a proactive and detail-oriented Executive Assistant to provide exceptional support to our approachable CEO and COO.This is an exciting opportunity to become an integral part of our team at our modern co-working space, where you will manage diary schedules, organize meetings, handle expense reporting, coordinate travel arrangements, and assist with document preparation.We pride ourselves on maintaining a healthy work-life balance, fostering a community-oriented environment through happy hours, flexible working hours, and regular social gatherings. Our staff is our greatest asset, and we aim to create a workplace where everyone thrives.To excel in this role, you should possess excellent organizational abilities, strong time management skills, and the capacity to work independently while ensuring confidentiality at all times. A background in the marketing, media, or advertising sectors will be a significant advantage.