Case StudiesTechnologyScaleUp Technologies
Technology

ScaleUp Technologies Grows Engineering Team 4x While Improving Diversity by 120%

A Series C startup scales from 50 to 500 engineers in 18 months without sacrificing quality

TechnologyHypergrowthDiversityTechnical Hiring

ScaleUp Technologies

Enterprise Software

500 → 2,000 employees
San Francisco, CA
Founded 2018
+900%
Engineering Headcount
-46%
Time-to-Hire
+35%
Offer Acceptance
+133%
Diversity (URG)
-63%
Interview Hours/Hire
+44%
Quality of Hire

Overview

ScaleUp Technologies, a fast-growing enterprise software company, closed a $150M Series C and needed to rapidly scale their engineering organization. With ambitious product roadmaps and intense competition for talent, they needed a recruiting solution that could match their pace while building a diverse, high-performing team.

The Challenges

Hypergrowth Hiring

Needed to hire 450 engineers in 18 months while maintaining a high technical bar and culture fit.

Technical Assessment Bottleneck

Engineering team spending 40% of time on interviews, slowing product development and causing burnout.

Diversity Goals

Only 18% of engineering team from underrepresented groups, missing diversity targets and limiting perspectives.

Offer Competition

62% offer acceptance rate with candidates choosing FAANG companies offering faster processes and higher compensation.

The Solutions

Integrated Technical Assessment

Deployed Nexus's coding assessment platform with automated scoring and calibrated evaluation rubrics.

Custom coding challengesAutomated code reviewSystem design evaluationsCalibrated scoring rubrics

AI-Powered Passive Sourcing

Leveraged AI to identify and engage passive candidates from GitHub, Stack Overflow, and tech communities.

GitHub contribution analysisOpen source engagementPersonalized outreachResponse optimization

Diversity Pipeline Builder

Built dedicated sourcing channels with HBCUs, coding bootcamps, and diversity-focused tech communities.

HBCU partnershipsBootcamp pipelinesERG referral programsBias-free screening

Competitive Offer Intelligence

Real-time compensation benchmarking and equity modeling to create winning offer packages.

Market comp dataEquity calculatorTotal comp modelingOffer analytics

Implementation Timeline

Foundation

2 weeks

Rapid platform setup with technical assessment integration and ATS migration.

Platform configured
Assessment library created
Greenhouse integration live
Team trained

Sourcing Engine

4 weeks

Deployed AI sourcing with diversity pipeline development and employer branding.

AI sourcing activated
Diversity partnerships signed
Employer brand campaign launched
Referral program revamped

Interview Optimization

3 weeks

Restructured interview process with automated scheduling and structured feedback.

Interview loops redesigned
Automated scheduling live
Feedback templates deployed
Interviewer training complete

Scale & Optimize

Ongoing

Continuous optimization based on hiring data, candidate feedback, and market conditions.

Weekly hiring sprints
Monthly process reviews
Quarterly comp updates
Ongoing diversity tracking

The Results

+900%
Engineering Headcount
50500
-46%
Time-to-Hire
52 days28 days
+35%
Offer Acceptance
62%84%
+133%
Diversity (URG)
18%42%
-63%
Interview Hours/Hire
32 hrs12 hrs
+44%
Quality of Hire
3.2/54.6/5

Product Velocity Doubled

Shipped 2x more features with fully-staffed engineering teams and reduced interview burden.

Series D at $2B Valuation

Strong team growth contributed to successful Series D fundraise at unicorn valuation.

Best Places to Work

Named to Built In's "Best Places to Work" and "Best Companies for Diversity" lists.

What They Say

"We scaled from 50 to 500 engineers in 18 months using Nexus. The technical assessment integration alone saved us thousands of hours. Our engineers can focus on building product, not interviewing."

Marcus Johnson
VP of Engineering

"The diversity results speak for themselves. We went from 18% to 42% underrepresented groups in engineering. Nexus helped us build the inclusive team we always wanted."

Priya Sharma
Head of Talent

"Our offer acceptance rate jumped from 62% to 84%. The compensation intelligence and speed improvements mean we're now winning against FAANG for top talent."

David Chen
CEO

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