Optimizing Senior Hiring with AI-Powered Standardization
Pierian Services, a leading financial services firm, sought to optimize its hiring process across multiple business units with Zeko Interview
Creating a Consistent & Scalable Hiring Process
Hiring for specialized financial roles requires a balance of theoretical knowledge, practical expertise, and cultural fit. With multiple business units conducting interviews independently, inconsistencies arose in assessments, feedback collection, and final hiring decisions. Pre-screening was also time-consuming, leading to misalignment between recruiter expectations and panel requirements. Additionally, senior hiring panels, composed of high-value employees, spent significant time on interviews, increasing hiring costs.
To improve hiring efficiency and decision-making, the company focused on:
Standardizing assessments across business units with AI-driven pre-screening.
Reducing dependency on high-value interview panels for early-stage evaluations.
Ensuring AI interviews evaluated both theoretical expertise and practical application.
Aligning pre-screening with final interview expectations to reduce misalignment.
Capturing structured feedback from multiple panels to streamline decision-making.
Enhancing candidate experience, ensuring engagement and professionalism in AI-led interviews.
How AI-Driven Interviews Improved Senior Hiring
Leveraging AI-powered automation to create a consistent, structured, and efficient hiring process.
AI-Powered Screening Interviews for Each Role
AI-driven screening interviews were customized for each business unit and job role, ensuring every candidate was evaluated based on consistent, predefined criteria.

2. Comprehensive Knowledge Assessment
AI interviews assessed candidates on both theoretical knowledge and practical application, helping identify those who could effectively apply financial concepts in real-world scenarios.
AI as a Single Decision-Making Brain
By using AI-led assessments, hiring teams ensured that all initial screening decisions were aligned, minimizing disparities in panel evaluations and accelerating decision-making.
Structured, Data-Driven Reports for Panels
AI-generated detailed reports provided hiring panels with structured insights, reducing subjective opinions and ensuring more objective, data-backed hiring decisions.
Optimized Candidate Experience & NPS Tracking
Since the process involved senior-level candidates, maintaining a professional, engaging interview experience was critical. AI interviews were designed to make candidates comfortable, resulting in an NPS of 36 and an average rating of 8.2/10.
The Results: A More Efficient & Aligned Hiring Process
3x Faster Pre-Screening – AI automation streamlined candidate evaluation.
50% Reduction in Interview Load – Only the most qualified candidates moved to final stages.
Standardized Hiring – AI-driven consistency ensured fair, structured assessments.
Faster Decision-Making – AI removed delays caused by panel opinion differences.
Improved Candidate Experience – High engagement scores with AI interviews.
By integrating AI-powered structured screening, data-driven insights, and a standardized hiring approach, senior hiring became faster, more efficient, and cost-effective. Automating pre-screening reduced reliance on high-value panels, ensured stronger decision alignment, and enhanced candidate experience, making hiring more scalable and future-ready.