Hire the Talent THAT Powers Growth

We build the teams behind tech start-ups and scale-ups. Go-To-Market and Engineering. Built to scale.

Speak to an Expert

Current Vacancies

Trusted by Early-Stage and Investor-Backed Start-Ups and Scale-Ups

Who We Are

The bridge between where you are and where you want to be.

Quanta partners with start-ups and scale-ups to build GTM and Engineering teams that unlock their next stage of growth.

What you need at Seed is different to Series A, and Series A is different to Series B. As your business evolves, so do the mindsets of the people you need.

Working with founders and C-Suite to shape hiring processes, strengthen your employer brand, and attract the talent that takes you forward, we act as part of your business, not outside it.

clients supported across Europe

weeks

average time-to-hire

300

tech roles filled

retention rate after 12 months

Success Stories

See how we’ve helped start-ups and scale-ups strengthen their teams and accelerate growth.

View All Success Stories

£240K saved in recruitment costs

Company:

EdgeFolio

Read Full Story

Built cross-border engineering and commercial teams to support Series A growth

Company:

MixMove

Read Full Story

£345K saved in recruitment costs

Company:

Pistachio

Read Full Story

Flexible Hiring Solutions for Tech Teams

No Talent Team - We Become Yours

If you haven’t built an in-house function yet, we act as your full talent team. Fully embedded within your business, we interview your leaders, analyse your process, and design a plan that puts candidate experience first. From defining your messaging to managing every touchpoint, we represent your brand as our own.

Speak to an Expert

Extension of Your Talent Team

Already have a recruiter or small talent team? We plug straight in. Whether you’re opening new departments, hiring internationally, or managing a surge in demand, we add capability, structure, and hands-on support.

Speak to an Expert

One-Off Hiring

Sometimes you just need one key hire. We handle ad-hoc recruitment with the same care, transparency, and precision as any long-term partnership.

Speak to an Expert

What Our Candidates Say

Trusted by founders, leaders, and talent shaping the next generation of products.

"Hiring a CTO was critical for us. Quanta-i ran a seamless global search and found the perfect leader — someone who truly understands both the science and the scale-up journey."

James Whitfield

CEO

QuantumWorks (Deep-Tech Business)

The speed and precision were outstanding. In just a few months, Quanta-i built out our entire engineering hub — every hire was on point."

Priya Nair

VP People

CloudCore (SaaS Company)

As a first-time founder, I needed real hiring support. Quanta-i guided us through the process and found two incredible leaders who’ve been game-changing for our growth.

Daniel Ross

Founder,

NeuralEdge (AI Start-Up)

"Quanta-i felt like an extension of our team. They understood our culture immediately and delivered the hires we needed faster than any agency we’d worked with before."

Sarah Mitchell

CTO

FinPay (Fintech Scale-Up)

As a first-time founder, I needed real hiring support. Quanta-i guided us through the process and found two incredible leaders who’ve been game-changing for our growth.

Daniel Ross

Founder,

NeuralEdge (AI Start-Up)

The speed and precision were outstanding. In just a few months, Quanta-i built out our entire engineering hub — every hire was on point."

Priya Nair

VP People

CloudCore (SaaS Company)

"Hiring a CTO was critical for us. Quanta-i ran a seamless global search and found the perfect leader — someone who truly understands both the science and the scale-up journey."

James Whitfield

CEO

QuantumWorks (Deep-Tech Business)

Insights & Advice

Real-world insights on hiring, scaling, and building teams that grow with your business.

From Seed to Scale: Building Your First Startup Team

Alex Turner

24 Jul 2025