Founder jobs in Southampton - Page 7Create job alerts

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

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

Coordinate and support Founder-led priorities across teams. Coordinate domestic and international travel for the Founder. Anticipate needs, flag clashes, and help the Founder stay organised and focused.

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

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

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.

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

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.

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.

You will have access to funding and professional coaching from successful founders, while receiving support in product development, hiring, and reaching product-market fit.

A leading streetwear platform in Greater London is seeking a Brand and Founder Content Manager to enhance the visibility of its founder and the brand. In this dynamic role, you'll craft and manage content that represents the founder’s voice while maintaining a consistent narrative across platforms

Created by IPO-exited founders, we offer founders capital, operational support from a team of hands-on experts, and unrivalled access to a coalition of industry-leading corporate partners. Founder or senior operator who has built a B2B platform or infrastructure product from zero to one. Note: This

A fast-growing startup is seeking an energetic Executive Assistant to support its founder. You will manage the founder's calendar, handle communications, and coordinate events, thriving in a dynamic environment.

You’ll be both the thinker and the doer, owning hands-on delivery across performance marketing, CRM, content and brand execution, while working alongside the Founder and a fractional strategist (1 day/week) in a higher-level direction. Report bi-weekly to the Founder with clear insights and action

A leading AI company in Greater London is looking for a Founder / Exec Associate to develop an engineering talent engine and attract top engineers. The role requires direct collaboration with the Co-Founder and CPO to shape employer narratives and build strategic partnerships. This position is ideal

A growing video production studio in Greater London seeks a proactive PA/EA to support a dynamic founder.

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

Join a forward-thinking investment firm as a co-founder to lead innovative tech roll-ups.

As a Technical Co-Founder, you will partner with the founder from day one to architect and build a transformative consumer product from the ground up. Collaborate directly with the founder to navigate strategic uncertainty, pivot quickly, and manage the technical roadmap.

Through this co-founder role, we are looking to team up with talented executives to start the next generation of $100m-1bn roll-up companies. We have a short-list of a number of pre-approved, validated business models for which we are looking for the right teams (product/founder fit). After joining

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

Executive Assistant to Founder (Private Equity) | Global Investment Firm. Oplu is partnering with a leading global private equity firm to recruit an outstanding Executive Assistant (EA) to support the Founder. This is a rare opportunity to work at the highest level of a fast-paced, deal-driven inves

A purpose-driven initiative is seeking a committed Co-Founder to help scale a storytelling and community engagement platform.

A leading global investment firm in London seeks an Executive Assistant to support the Founder.

A dynamic productivity startup is seeking a Product Manager to own the product from concept to market fit.This role involves translating ideas into actionable specifications, designing operational workflows, and driving partnerships.Ideal candidates will have experience in building B2C products and

A mission-driven charitable organisation in Greater London seeks an experienced Executive Assistant to support a Founder and the senior leadership team.

This opportunity allows you to collaborate with IPO-exited founders while building innovative ventures within financial services. A leading startup incubator in Greater London is seeking passionate entrepreneurs for the Future Founder role in their Fintech Studio.

Founders who value engineers, ship code, and work closely with you. CTO // Co-Founder // Early Stage Engineer (LLMs, Go and React). Collaborate closely with founders on product direction and technical architecture.

Co-Founder & Chief Operating Officer.

Are you an organisational powerhouse who thrives in a fast-paced, creative environment? Do you love being at the centre of the action, keeping a dynamic founder on track, and making things happen? If so, this could be your perfect next move. You’ll be supporting a highly creative, energetic founde

A leading private equity firm is seeking an exceptional Executive Assistant to provide business and private support to a Co-Founder and Managing Partner.

We’re looking for a true technical co-founder to architect and build the first version of the product alongside the founder. A builder with a founder mindset — comfortable with ambiguity and speed. If you’re a technical founder who wants to build something real, narrow at first, and genuinely

A fast-growing tech company in the United Kingdom is seeking an ambitious Executive Assistant to support the founder and ensure smooth operations. Responsibilities include managing the founder’s calendar, overseeing inbox correspondence, and supporting core business operations.

A psychology and AI startup is seeking a Co-Founder & Chief Operating Officer.

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 Europe’s largest pre‑seed round by a first‑time founder, securing a €12M pre‑seed investment. You will embar

A leading startup studio is seeking a Founder & CEO for a groundbreaking B2B AI insur-tech venture.

Always wanted to become a technical co-founder of your own funded startup? If you want to break into venture building, create a startup, and get a fast track into the VC world with a real exit on your track record, this is your chance. Raidical Academy is for aspiring founders who want to earn £1 m

As a Founder Associate, you will run, grow and manage all aspects of CFO Insights.

A growing tech startup in the UK seeks a Head of Engineering to lead the fastest engineering team on the planet.The ideal candidate is a seasoned veteran with startup experience, focused on high velocity and developer experience.You will coach and unblock engineers, make fast architectural decisions

A leading recruitment agency in Greater London is seeking a Full EA to support the Founder and CEO.

A B2B SaaS company in London is seeking a Head of Marketing to be the first marketer in the business.You will own the entire marketing strategy and execution, focusing on driving credibility, pipeline, and revenue in enterprise accounts.The ideal candidate will have experience in complex B2B environ

Coordinating detailed travel logistics and itineraries, and accompanying the Founder to selected international events. Executive Assistant to Founder (Private Equity) | Global Investment Firm. Oplu is partnering with a leading global private equity firm to recruit an outstanding Executive Assistant

A leading startup accelerator in the UK is searching for ambitious entrepreneurs eager to build successful startups.You will receive direct employment support and can opt for significant funding options.The role includes extensive coaching, access to a vast professional network, and guidance in achi