Building a capital-raising platform without slowing a live trading system
USA
Security & compliance
Platform integrations
MVP to production
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Architect-led vetting
Engineers personally selected by a
senior delivery partner
senior delivery partner
6 → 1 interview round
We ran 5 interview rounds per hire, so
the client only had to do 1 final call
the client only had to do 1 final call
Senior engineers
No ramp-up, contributing
immediately
immediately
Business context
The client was operating in one of the most competitive product environments in fintech. Their trading platform was live, used by customers, and continuously evolving. At the same time, they needed to expand into capital-raising, a significantly more complex layer involving compliance, payments, and new user flows. The constraint wasn’t just capacity. The internal team was fully occupied with the core system. Any slowdown risked affecting a live product in a highly competitive market.
Bringing in external engineers only made sense if they could operate at a senior level, make independent decisions, and contribute without supervision.
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“In a system like this, average engineers slow you down. We focused on people who could understand the product, take ownership, and contribute immediately. That’s what made the difference.”
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Complex fintech systems require engineers who operate independently
The client was expanding a live trading platform into capital-raising infrastructure while the internal team remained focused on the core product. The project required senior engineers capable of contributing inside a complex fintech system from day one.
hiring
Efficiency
Only final-stage engineers reached the client team.
Seniority
Autonomy
Specialists who make independent
decisions.
Readiness
Velocity
Engineers integrated into the platform without lengthy onboarding.
A senior-level embedded team, built from scratch in 3 months
Radency deployed a senior, product-ready team led by a Delivery Partner to expand the platform without slowing it down. The team operated autonomously and delivered the capital-raising system end-to-end.
01
Architect-led selection from day one
A partner-level Solution Architect defined the bar and personally vetted candidates, presenting a shortlist of engineers aligned with the system’s complexity within the first week.
02
Early validation with the first hire
The first engineer was approved within three weeks and started contributing almost immediately, confirming both technical fit and ownership level.
03
Building a senior core team
Over the next three months, we assembled a team of engineers who could operate independently and collaborate directly with the client’s CTO.
04
Product expansion delivered
The team designed and built the capital-raising system, integrating it into the existing trading platform without disrupting ongoing operations.
05
Long-term product ownership
The team remains embedded, continuing to evolve the platform and support new product directions.
Results achieved with the Radency team
From 6 interview rounds to 1 decision point
The client engaged only at the final stage, all evaluation was handled upfront without lowering the bar.
Senior team, no supervision required
Engineers worked directly with the CTO, making decisions and driving development without additional management layers.
New product line launched
What started as a feature became a capital-raising system and later a white-label offering, expanding the business model.
No disruption to the core platform
The trading system continued to evolve while the new product layer was built in parallel.
Expanding a fintech product under pressure with a senior team that delivers independently
And they're still on it. Our engineers ship features, integrate new systems, and keep the platform stable. No hand-holding required
Before
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Hiring process slowed down team growth
No capacity to build new product layers
Limited to trading existing assets
Closed platform, no partner distribution
After
Partner-level architect ensured only final-stage decisions for the client
Independent senior team expanding the product without supervision
Capital-raising system launched without disrupting the core platform
White-label solution enabling partner distribution
What started as a capital-raising system turned into a white-label offering
Radency engineers built a capital-raising system that went live as part of the client's trading platform. We developed a complete onboarding flow for issuers with KYB verification, company setup, document management, and full integration into the trading system. The results convinced the client to package it as a white-label product
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01
Onboarding flow
When a new company registers on the platform, it enters key information and uploads required documents. We created a smooth signup flow that captures all data needed for compliance and trading.
02
KYB verification
Every company on the platform undergoes strict verification. Our developers built a secure KYB system to gather company details, verify ownership structures, and check all submitted docs for authenticity.
03
Secure transactions
Once a company is verified, it can issue shares, while investors can purchase them. We integrated the platform with banks and payment providers, like Stripe, for fast and secure transfers from investors’ accounts.
04
White-label solution
Radency developers helped the client launch a white-label solution for primary share issuance. This way, other organizations can use the solution under their own branding, with custom design and feature configurations.
05
Intuitive UI design
Complex capital-raising workflows become simple with a clear interface. All important data, like stock charts, opening and closing prices, open orders, bid and ask prices, and more, is available within one dashboard.
06
Open API
We developed an open API that allows other companies to integrate with the client’s trading system. Partners can access real-time data on assets or fundraising campaigns, and display it on their own websites or apps.
Increase your team velocity
Book a free consultation to see how our certified engineers can be embedded into your product development process
If you have more engineers like this, I'll make space for them.
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I'm delighted to say that deciding to go with Radency has taken away a key area of stress in my life!
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They have exceeded expectations in terms of value for money, professionalism, and quality.
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They really took the time to understand our project and asked the right questions.
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