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Jack WalshJW
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Jack Walsh

@jackwalsh

Product and growth leader building retention-driven platforms and AI products.

Australia
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What I'm looking for

I’m looking to build products that win on retention and growth—combining product engineering with PLG/PLS, strong design systems, and pragmatic SEO. I want to ship fast, learn from users, and scale impact.

I’m a product and growth-focused co-founder building software people actually want, from an AI job board to venture capital job and talent listings. At Himalayas, I centered work around growth and retention—most recently rebuilding the front-end with Next App Router and React 18 to fully leverage React Server Components, streaming with Suspense, and state in URLs for faster load times, improved UX, and better accessibility.

Earlier, I helped shape and scale product at UpGuard, where I introduced user retention and growth loops to the product team and shipped 30+ features (including a questionnaire builder, Zapier integration, role-based access control, and comparison tooling). I also built foundations for UpGuard’s self-service motion (PLG/PLS) and design system, and as the first employee at Spaceship helped drive growth from 3 people and $0 AUM to 40+ people, $200m+ in AUM, and 45,000+ customers.

Experience

Work history, roles, and key accomplishments

Venture Capital Careers logoVC
Current

Owner

Feb 2022 - Present (4 years 4 months)

Venture capital jobs & talent you can't find anywhere else. Venture Capital Careers is the world's #1 venture capital job board.

Himalayas logoHI
Current

Co-Founder

Aug 2020 - Present (5 years 10 months)

I focus on growth, retention, and product.

Most recently, I rebuilt our front-end using Next App Router and React 18 to take full advantage of RSCs, streaming with Suspense, and storing state in URLs. This means faster load times, improved user experience, and better accessibility.

In addition to product engineering, I think a lot about SEO, growth loops, and the features we need to ship next.

UpGuard logoUP

Senior Product Manager, Platform and Growth

Oct 2023 - Jan 2026 (2 years 3 months)

Built foundations of UpGuard's self-service motion (PLG and PLS) and their design system.

UpGuard logoUP

Senior Product Manager, Platform Growth

Oct 2023 - Jan 2026 (2 years 3 months)

Built foundations of UpGuard's self-service motion, including PLG and PLS, and developed their design system.

UpGuard logoUP

Growth

Jul 2019 - Aug 2020 (1 year 1 month)

Reported to CMO.

2x'd site-wide organic traffic
8.5x'd blog organic traffic (x,000 to xx,000)

Spaceship logoSP

First Employee

Oct 2016 - May 2019 (2 years 7 months)

Reported to CEO.

I joined Spaceship as the first employee and helped scale the business from 3 people, $0 AUM and no customers to over 40 people, $200m+ in AUM, and more than 45,000 customers.

Year 1: Growth
Year 2: Investments
Year 3: Product

Spaceship is backed by Horizons Ventures, Sequoia Capital, New Enterprise Associates, Valar Ventures, AirTree Ventures, and Grok Ventures.

Education

Degrees, certifications, and relevant coursework

US

University of Sydney

Bachelor of Science - BS, Computer Science

2016 - 2016

University of Sydney logoUS

University of Sydney

Bachelor of Science, Computer Science

2016 -

Earned a Bachelor of Science in Computer Science at the University of Sydney (2016).

Tech stack

Software and tools used professionally

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