Founder jobs in Portsmouth - Page 11Create job alerts

A dynamic AI startup in London is seeking a Technical Co-Founder to partner with the founder in building an innovative consumer application.

A high-profile role supporting a dynamic hedge fund Founder. Executive Assistant to Founder (Business & Private). We are seeking a highly capable and discreet Executive Assistant to support the dynamic Founder of a hedge fund, working across both business and private affairs.

A venture-building academy in the UK is seeking a Co-Founder to participate in a 9-week program.

You will work closely with a coLlaborative and experienced EA team, including another senior EA supporting a fellow Co-Founder. An exceptional opportunity has arisen for a highly capable Executive Assistant to provide both business and private support to a Co-Founder and Managing Partner of a leadin

A health-tech startup is seeking a Technical Co-Founder / CTO to develop ECG-driven physiological and performance analytics for athletes.

The role involves managing the Founder's complex diary, overseeing inbox communications, and facilitating travel logistics. A global investment firm is seeking an experienced Executive Assistant to support the Founder in a dynamic private equity environment.

A family office in Mayfair is seeking a highly organised Assistant to support the Founder.

A leading AI therapy company in London seeks a Chief of Staff to manage day-to-day operations and support the CEO.This role involves overseeing business operations across UK and US, managing finance, and preparing for Series A fundraising.Candidates should have over 4 years experience and possess st

This is a high-impact role intended for someone with direct experience in carbon markets and project structuring, offering potential cofounder-level involvement based on mutual fit.

Managing Director – Insurance Broking (Founder-Level). A founder level opportunity for an entrepreneurial Managing Director to build and scale a new UK insurance brokerage from launch through to a potential seven figure exit.

Meaningful founder equity, with scope to add trusted co-founders and senior hires. Spire Ventures is seeking a founder (or founding team) to build a specialist real estate data-centre platform. We’re seeking a founder (or founding team) to launch a specialist platform in data centres and AI infras

A pioneering AI insurtech startup is seeking a Founding CEO to lead the development of an AI-native protocol for insurance.You will define the product strategy, secure partnerships, and build a world-class team to revolutionize insurance distribution.The ideal candidate has proven leadership in scal

For candidates with a strong track record and clear alignment, we’re ready to move quickly to formalise a co-founder agreement with equity and ownership. Founder's Associate (Remote anywhere in EU). Co-founder of a climatech startup – Entrepreneurs & Business experts.

A growing tech start-up in London is seeking an exceptional Executive Assistant to support the Founder.

The Co-Founder will work closely with the Founder and Architect to shape long-term strategy, drive global growth, strengthen partnerships, and expand market presence. Freight Alif Private Limited is a founder-led global trade and logistics platform designed to simplify exports, imports, and freight

You’ll work closely with a highly engaged founder and leadership team who are self-aware about what needs to change - and are actively looking for a People leader who will.

An early-stage high-impact AI startup in London is seeking a Co-Founder (CEO/CTO) to shape the company’s vision and lead product evolution.

A disruptive consulting firm in London seeks a proactive Administrative / Executive Assistant to support the founder.

A venture-backed AI insurtech startup is seeking a Founding CEO to lead the creation of an AI-native protocol for bridging large language models with regulated insurance markets.The ideal candidate will have experience scaling B2B infrastructure products, alongside a deep understanding of regulated

Join an ambitious startup as a Co-Founder to build and scale a platform connecting AI agents globally. Whether technical or growth-focused, you will shape the company’s vision from the ground up, lead capital-raising efforts, and drive product evolution in a high-pressure environment alongside a f

Proven experience as a founder or senior leader who has scaled B2B infrastructure products from zero to one.

This founder-level position offers significant autonomy, meaningful equity, and the chance to lead a business from launch to a potential seven-figure exit.

An early-stage technology start-up in Greater London is seeking a dynamic Executive Assistant (EA) to support their founding investor and operations team.This full-time role offers significant responsibilities, including managing complex diaries, arranging international travel, and providing operati

An innovative education company based in Greater London is seeking a Founder Apprentice to work directly with Vishen Lakhiani.

An innovative technology firm in London is looking for a Founder's Associate to join their team.

An eco-conscious garment care brand in the United Kingdom is seeking a Co-Founder and Social Media Wizard to lead their brand strategy and enhance their online presence.

En tant qu'employé de notre société, vous.Venez travailler dans une société en pleine croissance qui vous offre de chouettes avantages, ainsi que des opportunités de progression et d'apprentissage aux côtés de leaders accomplis.Nous recherchons un membre de notre équipe expérimenté.Nous a

This is a full-time remote position for a Co-Founder and Social Media Wizard.

An innovative, fast-growing tech start-up in the education sector is seeking an exceptional Executive Assistant to support the Founder. The Founder is dynamic and detail-oriented, seeking an emotionally intelligent, highly capable EA who can act as a true right hand – someone equally comfortable i

Pre‑launch product stage, with a clear road map.Ambition to build a unicorn and products used by millions globally.

We are now looking for a Co-Founder who believes in this vision and is ready to build and scale the venture together, with both strategic involvement and investment. This is a Co-Founder role with equity.

A deep-tech startup in Greater London is looking for a Founder Associate with a chemistry background.

Co-Founder Equity: Share in the company’s success. Technical Co-Founder for AI-Powered SaaS Startup. Join Mavis AI as a Technical Co-Founder and lead the technological vision of a startup revolutionizing digital publishing and affiliate marketing.

A fintech company based in Paddington, London is seeking an experienced Executive Assistant to support its CEO and COO.This high-impact role requires a proactive individual who desires to engage in various initiatives beyond traditional executive support.Key responsibilities include managing diaries

Fast growing, founder-led, global technology company is looking for a Senior EA to come on board so support the CEO. Top tier EA experience supporting a founder/CEO or equivalent executive in a fast-scaling, global tech environment.

A global trade and logistics platform is seeking a Co-Founder and Strategic Growth Partner.

A dynamic tech startup in Greater London is seeking a Staff Software Engineer to significantly enhance productivity using AI and strong systems thinking.The ideal candidate will have experience in building businesses, capable of translating complex priorities into actionable results.You will work wi

Uno studio di crescita con sede a Londra cerca un Chief Of Staff che lavori a stretto contatto con il Founder.

We are serial entrepreneurs for example Paul Müller (founder Adjust 1. B exit) and Petter Made (founder SumUp 8B) who are eager to support outlier personalities and serial entrepreneurs to build 1B companies. One of our fellows set a record for Europes largest pre‑seed round by a first‑time fou

Ideal candidates will have experience with creative founders and possess strong organisational skills.

A forward-thinking energy company in the UK is seeking a Chief of Staff to enhance the CEO's influence in crucial areas.The role requires representing the company in regulatory meetings, fostering investor relationships, and developing compelling narratives for fundraising.The successful candidate w

Managing Director – Insurance Broking (Founder-Level). A founder level opportunity for an entrepreneurial Managing Director to build and scale a new UK insurance brokerage from launch through to a potential seven figure exit.

A prestigious consulting firm is seeking a Private / Business PA to the Founder, responsible for complex diary and travel management.

A leading investment firm in Greater London is seeking a founder or founding team to develop a specialist data-centre platform. This role offers the opportunity to build a boutique service for institutional investors and global tech firms, alongside meaningful founder equity and strategic support fr

A leading online directory platform in the UK is seeking a web developer to take on a technical co-founder role. This opportunity involves leading the development of an MVP, collaborating closely with the founder, and impacting the food and beverage sector.

A pre-launch AI startup is looking for a co-founder with deep experience in Machine Learning and Data Science. The role provides a unique opportunity to work alongside a high-profile co-founder with a proven track record.

Co-Founder & Chief Operating Officer.

Technical Co-Founder / CTO – Health-Tech & Sports Performance. Co-founder-level equity and long-term ownership.