Founder jobs in Portsmouth - Page 7Create job alerts

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. End-to-end management of the Founder’s business diary, including scheduling meetin

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

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

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 leading private equity firm. You will work closely with a coLlaborative and experienced EA team, including another senior EA supportin

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

This is a senior support role for someone who brings structure, discretion, and follow-through to a fast-moving, founder-led environment. Act as a trusted point of delegation for tasks, requests, and cross-functional work from the Founder. Coordinate and support Founder-led priorities across teams.

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

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 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

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

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

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

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.

You may be a repeat founder, GTM lead, or rising commercial generalist. Technical Co-Founder for AI-Powered SaaS Startup. SaaS Co-Founder / CMO (100 % remote) (m/f/d).

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

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

Co-Founder & Chief Operating Officer.

We’re looking for a true technical co-founder to architect and build the first version of the product alongside the founder. You’ll be building the core product hand in hand as a partnership with the founder. A builder with a founder mindset — comfortable with ambiguity and speed.

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.

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 Europe’s largest pre‑seed round by a

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

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

We are looking for a Founder’s Associate / Product Manager to work directly with our CPO, building innovative AI products from 0→1 in a hands‑on startup environment. Entrepreneurial operator thriving in ambiguity, prototyping like a founder while coordinating cross‑functionally.

Co-Founder opportunity to grow and scale an innovative idea of customer engagement and community building in consumer focused industries like fashion, luxury, beauty, sustainability, and disrupt in the blockchain and crypto space.

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 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

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

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 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

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.

The role requires direct collaboration with the Co-Founder and CPO to shape employer narratives and build strategic partnerships. This position is ideal for those aspiring to rise into founder, CEO, or COO roles within a fast-growing organization. A leading AI company in Greater London is looking fo

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

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

An early-stage high-impact AI startup in London seeks a Co-Founder (CEO/CTO) to shape their vision and drive the evolution of AI products.

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

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

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

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

If you are a polished, proactive EA who thrives in fast-paced investment environments and wants to work alongside a Founder building something exceptional, we want to hear from you. Executive Assistant to Founder (Private Equity) | Global Investment Firm. Oplu is partnering with a leading global pri

This is a rare opportunity to work at the highest level of a fast-paced, deal-driven investment environment, supporting an entrepreneurial Founder at the centre of firm operations. You will be the Founder’s right hand, ensuring that every day runs seamlessly, priorities are protected, and communic

Experienced or aspiring technical founders eager to build and scale new tech ventures from the ground up. 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 o

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

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

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

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.

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