Founder jobs in Rotherham - Page 8Create job alerts

We’re looking for an Executive Assistant to partner closely with our CEO/Co-Founder. C-Suite Founder in a fast-paced, high-growth environment.

A leading hedge fund firm in Mayfair is seeking an Executive Assistant to the Founder. Responsibilities include managing complex diaries, coordinating travel logistics, and acting as a gatekeeper for the Founder's time.

A leading creator monetisation platform in the UK is seeking an Executive Assistant to support the CEO/Co-Founder.

This is a full-time, on-site role for a Technical Co-Founder, located in the London Area, United Kingdom. The Technical Co-Founder will lead the development and deployment of Pathir’s AI-powered platform, manage and guide the technical team, and contribute to the company’s strategic vision. Prov

Fintech Co-Founder / CEO (100 % remote) (m/f/d) – EWOR. 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.

We’re looking for a Brand and Founder Content Manager to work closely with George Sullivan, Founder and CEO, and help build his profile as a leading voice in brand building, while supporting the wider visibility of The Sole Supplier. Genuinely interested in brand building, founders and long‑te

A leading cybersecurity training platform based in the UK is looking for an Executive Assistant to support its co-founder.

A pioneering AI therapy company is seeking a Chief of Staff to lead operations in London.You will directly support the CEO and oversee business functions, including finance and governance.Candidates should bring over 4 years of experience in startups or consulting, be comfortable with strategic thin

A high-growth financial platform in London seeks an Executive Assistant to support the Founder and CEO during an exciting growth stage.

Co-Founder & Chief Marketing Officer (gn) @ D2C Health Start-Up, London. This is your chance to build a business line with the autonomy of a founder and the backing of a company with clinical credibility, patented IP, and real traction. Strategic thinker with founder energy — equally comfortable w

We support founders at all stages of start‑up development, from ideas and co‑founder teaming through to pre‑seed investment and scale. Co-founder of a climate tech startup – Entrepreneurs & Business experts. Join Carbon13’s 5‑month Venture Builder Programme and become a co‑founder of a

The role involves building relationships with founders, conducting thorough due diligence, and managing the accelerator program's operations. This position is perfect for someone who is deeply embedded in startup communities and values founder support above all.

A climate tech venture builder seeks a co-founder for a startup through its Venture Builder Programme.

Technical Co-Founder for AI-Powered SaaS Startup. Technical Co-Founder and lead the technological vision of a startup revolutionizing digital publishing and affiliate marketing. As a Technical Co-Founder, you will have the freedom to influence the tech stack, whether optimizing the current platform

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.

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.

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 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 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

A dynamic tech platform provider in Greater London is searching for an experienced Senior Product Manager to oversee product lifecycle from discovery to optimization.You will work closely with cross-functional teams to build scalable solutions that meet user needs and business goals.The ideal candid

Private / Business PA to Founder (Creative World).

A dynamic tech startup in London is seeking a Founder’s Associate / Product Manager dedicated to building innovative AI products from the ground up.

A pioneering gaming startup is seeking a creative and detail-oriented designer to help shape their unique ecosystem.This mid-senior level role involves designing intuitive digital interfaces, collaborating with diverse teams, and bringing innovative solutions to complex challenges.Candidates should

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. Coordinate domestic and international travel for the Founder.

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

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.

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

Founder’s Associate (Commercial/GTM focus). Working directly with founders and senior commercial leaders. Founder’s Associate or mid-level commercial position.

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 leading creator monetization platform is seeking an Executive Assistant to provide support for the CEO.This role combines traditional executive assistant duties with project management responsibilities, requiring strong organizational skills and data literacy.The ideal candidate will have 3-5 year

An innovative technology firm based in the UK is seeking a Technical Co-Founder to lead the development of their AI-powered platform.

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

A senior communications consultancy is seeking a Consultant for PR, fully remote based in the UK.This role focuses on leading integrated PR programs for tech startups and requires 3+ years of B2B PR experience.The ideal candidate will manage high-tempo press offices and cultivate relationships with

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

A leading recruitment agency is seeking a Managing Director for a new insurance brokerage in the South East.This entrepreneurial role offers the chance to build and scale a business with significant equity potential and autonomy.Responsibilities include driving growth, leading business development,

You’re a former founder / technical early-stage operator with proven leadership experience in. Set the bar for engineering velocity - coaching, mentoring, and unblocking the team every day working closely with our CTO and 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 leading private equity firm. You will work closely with a coLlaborative and experienced EA team, including another senior EA supportin

Enjoy perks like a weekly lunch club and fun socials while working closely with the founder to bring their story to life.

A growing health start-up in London is seeking a Co-Founder & Chief Marketing Officer to lead their direct-to-consumer (D2C) business.

A leading education technology company is seeking a Founder’s Apprentice for AI, Innovation & Growth. This full-time role, mentored by a founder, involves innovation and rapid execution to create, prototype, and scale new business ventures and growth strategies.

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 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 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.

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.

We’re looking for a Co-Founder who will lead our Sales, Marketing, Partnerships, and Investor Relations efforts. This role is ideal for someone who’s built GTM engines before or someone ready to step into their first co-founder role with real ownership. If you’re excited by global migration, f