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- Tasks: Lead innovative science-backed ventures tackling industry challenges and driving sustainability.
- Company: Join a boutique UK venture builder focused on impactful, scalable startups in deep tech.
- Benefits: Gain co-founder equity, access funding support, and collaborate with world-class partners.
- Why this job: Shape meaningful startups with a focus on climate tech and circular materials.
- Qualifications: Ideal candidates are builders or strategists with experience in deep tech or sustainability.
- Other info: This is a unique opportunity to co-create pre-revenue ventures with strong support.
The predicted salary is between 36000 - 60000 £ per year.
A boutique UK-based venture builder is seeking a small number of exceptional co-founders to lead new science-backed ventures that solve industry pain points and have clear commercial pathways. With a validated pipeline of technologies in high-performance materials, bio-composites, and circular packaging, they are building companies designed to scale quickly and make a measurable impact commercially and environmentally.
We are now recruiting co-founders to take these ventures forward.
Who we’re looking for:
- True founder material, you think in ventures, not career ladders
- A builder, scientist, strategist, or maker with expertise in deep tech, materials science, design engineering, or sustainability-focused business strategy
- You get things done. Proven success creating, scaling, or leading innovation
- Maybe you’ve launched a startup, headed up product or R&D, or shepherded a deep tech project from concept to market
- Perhaps you’ve always wanted to found something meaningful but haven’t found that perfect idea worth committing to
- You’re genuinely passionate about climate tech, circular materials, or tackling massive, overlooked problems.
The ventures are rooted in science and engineering, but we’re not looking for lone inventors. We’re looking for builders, strategic thinkers and operators. People who are hungry to shape something from the ground up with the right backing, team, and clarity of purpose.
Current domains in play:
- Construction: Natural insulation systems, bio based yet high performance, low-carbon wall and panel systems
- Packaging: Natural fibre based protective packaging, high performance and EPS replacements
- High-performance Composites: Bio-resins, natural fibres, scalable mycelium composite core systems
- Material science AI tool: AI tool to design the next generation of composites
What you’ll get:
- Co-founder equity and leadership role in new ventures
- Access to a validated pipeline of IP, prototyping, and lab-tested technologies
- Funding support through Innovate UK, angel investors, and public grants
- Shared operations, strategy, and legal infrastructure via the venture builder platform
- Opportunity to work across disciplines, from materials science to manufacturing, with world-class partners
This is a rare opportunity to co-create startups from the ground up with long-term impact, deep technical ambition, and clear commercial pathways. It’ll be yours, but with the support structures in place for success.
Please note the ventures are pre-revenue and pre-investment and as such these are not salaried opportunities at this stage. Roles can be based anywhere in the UK.
Contact Detail:
unearthed Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Co-Founder
✨Tip Number 1
Network with professionals in the deep tech and materials science sectors. Attend industry conferences, workshops, and meetups to connect with like-minded individuals who share your passion for climate tech and sustainability.
✨Tip Number 2
Showcase your entrepreneurial spirit by engaging in discussions about innovative solutions to industry pain points. Share your insights on platforms like LinkedIn or relevant forums to establish yourself as a thought leader in the field.
✨Tip Number 3
Consider collaborating on projects that align with the venture builder's focus areas. This hands-on experience will not only enhance your skills but also demonstrate your commitment to building impactful ventures.
✨Tip Number 4
Research the current trends and challenges in the circular economy and high-performance materials. Being well-informed will help you articulate your vision and strategies effectively during discussions with potential co-founders.
We think you need these skills to ace Co-Founder
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand what being a co-founder entails. Familiarise yourself with the specific domains mentioned in the job description, such as high-performance materials and circular packaging.
Highlight Relevant Experience: In your application, emphasise any previous experience you have in launching startups, leading innovation projects, or working in deep tech and materials science. Use specific examples to demonstrate your success in these areas.
Show Your Passion: Express your genuine passion for climate tech and sustainability in your application. Share any personal projects or initiatives that showcase your commitment to tackling significant industry challenges.
Tailor Your Application: Customise your CV and cover letter to reflect the unique requirements of this role. Address how your skills and experiences align with the company's mission to create impactful ventures and how you can contribute to their success.
How to prepare for a job interview at unearthed
✨Show Your Passion for Climate Tech
Make sure to express your genuine enthusiasm for climate tech and sustainability during the interview. Share specific examples of how you've engaged with these topics in your previous work or personal projects, as this will demonstrate your commitment to the mission of the venture builder.
✨Highlight Your Entrepreneurial Experience
Discuss any past experiences where you've successfully launched or scaled a startup, led product development, or managed R&D projects. This will help illustrate your capability as a builder and strategist, which is crucial for a co-founder role.
✨Demonstrate Strategic Thinking
Prepare to discuss how you approach problem-solving and strategic planning. Be ready to share your thoughts on potential industry pain points and how you would tackle them using the technologies available within the venture builder's pipeline.
✨Collaborative Mindset
Emphasise your ability to work collaboratively with diverse teams. Since the role requires building ventures with others, showcasing your experience in teamwork and your willingness to share ideas and responsibilities will be key to making a strong impression.
