Tech start up jobs in Sunbury-on-Thames - Page 4Create job alerts

Financial Controller (12-Month FTC) | Luxury Consumer Tech Start-Up | London | Hybrid | up to £75k. An individual who will take real ownership over a 12‑month contract, bringing pace, energy, and enthusiasm for a high‑growth start‑up environment. Harmonic are delighted to be supporting a fast

Customer Success Manager | eCommerce / Fashion Tech Start-up.

Full Stack Software Engineer - Start Up / Industrial Automation.

Backgrounds in tech, data or white‑collar professional services. External L&D support including a leadership coach twice per week and monthly sessions with an ex‑Phaidon trainer. Flexible working hours – start between 10–11am, finish between 7–8pm.

Broad finance/operations exposure, preferably gained in a tech, analytics, engineering, or start‑up environment. Financial Controller (1st finance hire) | Climate Tech Start-up | London. Support the design, setup, and ongoing administration of the company’s employee stock option plan.

The ideal candidate will ideally have 3-5 years’ worth of FP&A experience and would have prior experience working in a tech start up/scale up preferably B2C. Qualified accountant (ACA/CIMA/ACCA) with demonstrable, relevant post qualified experience within a high growth startup/SME. Supporting on c

External L&D support including a leadership coach twice per week and monthly sessions with an ex‑Phaidon trainerFlexible working hours – start between 10–11am, finish between 7–8pm. Backgrounds in tech, data or white‑collar professional services.

Prepare reports, presentations, and updates for internal and external stakeholders. Support the planning and delivery of key operational and strategic projects. SF Partners are looking for a highly organised, proactive, and detail-driven Executive Assistant to work closely with the COO, supporting d

Drive timely follow-up on commercial opportunities to support deal progression. You will play a critical role in driving business performance, supporting revenue-generating activity, and ensuring alignment across sales, operations, and delivery teams. Act as a true business partner to the CEO, suppo

The successful candidate will provide high-level administrative and organisational support, enabling senior leaders to operate effectively and efficiently. Deliver comprehensive executive and administrative support to senior leadership. Organise and support high-level meetings, briefings, and events

SF Partners are looking for a highly organised, proactive, and detail-driven Executive Assistant to work closely with the COO, supporting day-to-day operations, key projects, and cross-functional initiatives. Prepare reports, presentations, and updates for internal and external stakeholders. Support

Do you have experience working in marketing? If so, this position could be perfect for you! Our client is a market leader in supplying low carbon technology solutions. Assisting product groups in preparing marketing materials (technical documents, PowerPoints, adverts, exhibitions). Manageme

As an Executive Assistant you will support to our Chief Operating Officer for Saab UK, as well as our Man.

Responsibilities include managing schedules, ensuring timely responses, and providing support in a dynamic creative environment.

A leading financial institution based in West End, London is seeking an experienced Executive Assistant to support their COO. Exceptional interpersonal skills and tech-savviness are required.

We have a fantastic opportunity for a driven and articulate Executive Assistant , with exceptional problem solving skills, to join this massively successful FinTech firm, supporting their CEO! You will be the main point of contact for the CEO, becoming the lynchpin of his diary and a true right-hand

A leading global brand firm in Greater London seeks an experienced Executive Assistant to provide high-level support to two Vice Presidents. Candidates must have extensive experience supporting senior management, be proficient in Microsoft Office tools, and possess exceptional organizational and com

An established industry player is looking for a motivated Executive Assistant to support their executive team.

Other benefits: interest free season ticket loan; corporate discounts; reimbursement of up to 2 relevant professional institutes; generous support for professional and personal development, Cycle to Work Scheme. In addition to the above, you will be part of a team of people who provide administrativ

A successful engineering company in Inverclyde is seeking an experienced Executive Assistant to support the CEO.

A healthcare charity in London is seeking an Executive Assistant to provide high-quality support to the CEO and Director of Governance.

A global entertainment company in Greater London seeks a Senior Executive Assistant to support the President and other executives.

You will play a key role in supporting the day-to-day running of the HR function, with exposure across the full employee lifecycle, while also providing high-quality support to a senior leader. Previous experience within HR administration alongside PA/EA support at senior level. We’re working with

Based in Bermondsey, London - grew up in London.

A prominent family office in London is seeking an Executive Assistant to support its executive team. The ideal candidate will have 2-5 years of experience in an executive support role, strong organisational and communication skills, and the ability to manage confidential information with discretion.

We are seeking a dedicated and proactive Executive Assistant to join our team and play a pivotal role in supporting our senior leadership. Coordinate and organise meetings, including preparation of agendas, minutes, and follow-ups. Support with travel arrangements, expense reporting, and other admin

Excellent opportunity for an Executive Personal Assistant based in London, to provide administrative and operational personal support to UHNWI. Confidentiality is an essential element of this role and a proven track record supporting at this level. Attend immediately to emails forwarded from individ

A global investment firm in Greater London seeks an Executive Assistant to support a Managing Director and the deal team, focusing on coordinating complex international travel and meetings.

Lead the Business Support Hub that covers administrative support for the London and International group of key stakeholders in key areas, being travel and expenses (using Concur system); diary management and scheduling; stationery and office management supplies; organising internal and external even

A leading private equity firm is looking for an experienced Executive Assistant to support four senior Directors.

Support onboarding activities for new hires and assist with their set-up / access as well as maintaining team distribution lists. Provide day-to-day administrative and logistical support to IB Executive committee member. Provide general office support by covering other assistant’s bankers during a

A leading accounting firm in the UK seeks an experienced administrative professional to manage diaries, organize client meetings and coordinate seminars.The ideal candidate must have prior experience in similar roles and strong knowledge of the Microsoft Office Suite.Effective communication skills a

Regional Coordination & Operational Support. Monitor and follow up on key actions to ensure delivery against business objectives. Support leadership cadence, ensuring meetings are purposeful, well‑structured, and outcomes‑focused.

As a Personal Assistant, you will provide a comprehensive level of administrative and organisational support to the Founder/CEO, ensuring they are fully supported whilst enabling smooth and efficient running of the business. The fashion industry is one of the world’s most prolific polluters, with

Lifeways Group is on a transformation journey, improving how it supports teams and delivers life‑changing care. As one of the UK’s leading providers of supported living and care services, Lifeways enables independence and improves lives for thousands of people. The Executive Personal Assistant w

A renowned wine merchant in London is seeking a Company Secretary Assistant & EA to provide comprehensive administrative support to the Company Secretary and senior executives. This role offers a hybrid working model and a comprehensive benefits package, fostering a supportive workplace culture.

They ensure the seamless running and presentation of the space, effective budget control, smooth coordination of events, and compliance witth group HR policies. Supervise the gallery library and bookstore. Supervise external space rentals and partnerships, ensuring consistency with the gallery’s b

A globally renowned ultra-luxury brand in Greater London is seeking an experienced EA to support one of their Senior Directors.

A UK healthcare provider is looking for a proactive Executive/Personal Assistant to support senior management in London.

An exciting early-stage technology start-up is redefining the future of energy with a truly innovative storage system. This is a full-time, permanent EA role suited to someone who thrives in a fast-paced, ever-evolving start-up environment and enjoys being deeply embedded in both business and privat

A leading recruitment agency in the UK seeks an experienced Executive Assistant to support the CEO of a fast-growing beauty brand. The ideal candidate will have over three years of experience providing support at the executive level, exceptional communication skills, and a genuine interest in the be

We welcome candidates from all backgrounds and encourage you to request reasonable adjustments to support your application. Neko Health exists to shift healthcare from treating illness to preventing it, using advanced, non‑invasive technology and clinical expertise to deliver early, actionable hea

Looking for a role in a friendly, team‑orientated environment? Do you thrive in fast‑paced settings and enjoy working with a supportive and approachable MD? If so, this could be the perfect opportunity for you!. Support a dynamic MD and their team, making a real impact everyday. General administ

You’ll also oversee the smooth running of a small executive office, including supplier liaison, office coordination and occasional light‑touch support to the wider leadership team. Experience supporting at CEO or CFO within a public limited company is essential. A fast‑paced, FTSE listed engin

Planning and supporting high-level meetings, including preparation of materials, minute-taking, and following up on actions. We are working with an incredibly fast growing, founder led consumer brand within the beauty space, seeking an exceptional EA to support the CEO / Co-Founder during an excitin

Utilise Digital & Data tools and implement and manage collaborative Tech tools, SharePoint sites and business systems; provide training and support to the team. Support follow‑up, highlighting where decision, input and actions are needed, including accountability for pre‑reads; being mindful of

Extensive experience supporting a C‑suite executive within finance, private equity, asset management, or a similarly high‑performance environment. Ability to make decisions and manage priorities with minimal supervision. Tech‑savvy with an understanding of AI tools.

An international educational organization is seeking an Executive Assistant to support Geographic Directors in London. The role involves high-quality operational support, managing diaries, coordinating meetings, and assisting in projects and reporting. The ideal candidate will have experience in sup