Founder's Associate: Shape Strategy & Growth

Visa Hunt; Greater London; Hybrid; GBP 65,000 - 100,000; Full time

Benefits offered by this job

Lunch and dinner covered

Gym access

Relocation support

Job summary

Seamflow is hiring a Founder's Associate to work directly with the founding team on the highest-priority problems across the business. It's a full-time generalist role: part strategist, part operator, part whatever-needs-to-get-done.

You'll have a front-row seat to every part of building a company, with real ownership and real responsibility. If you've spent time at McKinsey, BCG, Bain, or a top investment bank and found yourself wanting to build something rather than advise on it, this is the

Qualifications

• 2–4 years at MBB, a top-tier investment bank, or a high-growth startup in an analytical or operational role.
• Exceptionally organised with an obsessive attention to detail.
• Sharp analytical thinker — fast on your feet, intellectually curious, quick up the learning curve.
• Comfortable with ambiguity and proactive about solving problems that don't have a defined brief.
• Willing to get your hands dirty and do what needs to be done, however big or small.
• Strong with slides, Excel, and written communication.

Responsibilities

• You'll work across the full business, going deep wherever the founders need leverage.
• You'll work with the CEO, CTO, and Chief of Staff on a daily basis.
• Sales: Work directly with founders on customer conversations, synthesise insights, prepare materials, and help move deals to close.
• GTM: Shape both strategy and execution of products in the pipeline.
• Product: Gather deep customer insights, support discovery, map workflows, and collaborate with engineering on regulatory requirements.
• Fundraising: Support outreach, build materials, prepare updates.
• Expansion: Conduct market research and help define our expansion strategy.
• Hiring: Lead hiring ops as we continue to grow our team.
• Operations: Own internal workflows across legal/admin, tools, compliance, vendor management, and whatever the company needs to keep moving fast.

Skills

MBB experience

Analytical skills

Excel proficiency

Effective communicator

Ambiguity handling

Presentation decks

Tools

Excel

Job description

Seamflow is hiring a Founder's Associate to work directly with the founding team on the highest-priority problems across the business. It's a full-time generalist role: part strategist, part operator, part whatever-needs-to-get-done.

You'll have a front-row seat to every part of building a company, with real ownership and real responsibility. If you've spent time at McKinsey, BCG, Bain, or a top investment bank and found yourself wanting to build something rather than advise on it, this is the