Scaling a FinTech AI Startup from 20 to 200 Employees in 6 Months

The Client

A FinTech AI startup had just closed a funding round and was about to enter its most intense growth phase yet. The company builds AI powered solutions for financial services, and it needed to grow its engineering team fast, fast enough to keep pace with product development and a rapidly expanding customer base.

At the time, the company had 20 employees and no HR or Talent Acquisition function of any kind. So Prism HRC stepped in directly with the founders and engineering leadership, working alongside them to define hiring priorities, build a recruitment process from the ground up, and execute a hiring roadmap that most companies would call ambitious.

What this client needed wasn't a recruitment agency. It was a partner willing to take full ownership of hiring, end to end.

The Challenge

Go from 20 people to 200 in six months. That was the target.

Most of these hires were niche AI and software engineering roles, in a talent market where competition for that kind of skill set is brutal. Building an internal recruitment team would have eaten up time and money the company simply didn't have room for at this stage.

Here's what the client actually needed:

• A recruitment function that worked without an internal HR team
• Speed, without cutting corners on quality
• Real expertise in AI, cloud, and software engineering hiring
• A cost structure that made sense for an early stage, high growth startup

Prism HRC Solution

We took this on through a dedicated RPO (Recruitment Process Outsourcing) engagement.

Since there was no internal TA function to plug into, we became one. We worked hand in hand with the founders, planned hiring around business priorities, and ran the entire recruitment lifecycle ourselves.

Because we understood the constraints of an early stage startup, we priced this engagement below standard market rates, giving the client a full Talent Acquisition function without the cost of building one from scratch.

Our work covered:

• Workforce planning with founders and engineering leads
• Writing job descriptions
• Sourcing and market mapping
• Screening and technical shortlisting
• Scheduling and coordinating interviews
• Managing offers and negotiations
• Reporting and pipeline reviews

That meant the founders and engineering team could stay focused on building their product. Hiring was handled.

Roles We Hired For

Over the course of this engagement, we built out entire teams across functions like:

• Python Developers
• Frontend Developers
• Backend Developers
• Full Stack Developers
• AI Engineers
• Generative AI Engineers
• Agentic AI Engineers
• Machine Learning Engineers
• Cloud Engineers
• DevOps Engineers
• QA and Test Automation Engineers
• Technical Leads
• Engineering Managers

Technical Expertise Covered

• Python
• React and modern frontend frameworks
• Backend development
• Generative AI
• Large Language Models (LLMs)
• Agentic AI
• AWS, Azure, and Google Cloud Platform
• DevOps and CI/CD
• APIs and microservices
• Test automation

Results

Six months in, the startup had gone from 20 employees to 200, with a solid engineering foundation underneath it to support everything that came next.

Here's what that looked like in numbers:

• Scaled from 20 to 200 employees in six months
• Finished the entire hiring program 20 days ahead of schedule
• Cut recruitment costs by roughly 15% compared to conventional hiring approaches
• Ran the client's entire Talent Acquisition function without an in-house HR team
• Hired niche AI and engineering talent in one of the toughest hiring markets around
• Gave the founders and engineering leadership the space to focus purely on building product

The Takeaway

For fast growing tech startups, hiring is usually the biggest thing standing between them and scale.

By working directly with the founders as their Talent Acquisition partner, Prism HRC built a recruitment function that was structured enough to handle rapid growth and flexible enough to move at startup speed. Our RPO model gave the client the speed, quality, and cost efficiency it needed, without ever having to build an internal team.

This engagement didn't just help the client hit an aggressive hiring target ahead of schedule. It sharpened what Prism HRC does best: recruiting for AI and emerging tech. That expertise is exactly what we now bring to startups, scale-ups, GCCs, and enterprises building the next generation of technology teams.