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Architect of Autonomous Research Platform

How we found an Architect of Autonomous Research Platform for 42.

Case study: hiring an AI research platform architect for a fintech ML startup by Lucky Hunter — deep tech recruitment agency.

Architect of Autonomous Research Platform
ML & Analytics
Python
Startup
AI
About the client
42.
42 is an AI research company building an autonomous AI Scientist that conducts scientific discovery through a continuous cycle of hypothesis generation, experimentation and real-world feedback.
Founded
2025
Headquarters
Canada
Key feature
Building ML models for financial analysis
42.
42 is an AI research company building an autonomous AI Scientist that conducts scientific discovery through a continuous cycle of hypothesis generation, experimentation and real-world feedback.
Valeria
Valeria
Lead IT recruiter in Lucky Hunter
CASE AUTHOR
About the client
42 is an AI research company building an autonomous AI Scientist that conducts scientific discovery through a continuous cycle of hypothesis generation, experimentation and real-world feedback.
Founded
2025
Headquarters
Canada
Key feature
Building ML models for financial analysis
About the client
42.
42 is an AI research company building an autonomous AI Scientist that conducts scientific discovery through a continuous cycle of hypothesis generation, experimentation and real-world feedback.
Founded
2025
Headquarters
Canada
Key feature
Building ML models for financial analysis
42.
42 is an AI research company building an autonomous AI Scientist that conducts scientific discovery through a continuous cycle of hypothesis generation, experimentation and real-world feedback.
About the client
42 is an AI research company building an autonomous AI Scientist that conducts scientific discovery through a continuous cycle of hypothesis generation, experimentation and real-world feedback.
Founded
2025
Headquarters
Canada
Key feature
Building ML models for financial analysis
our team
Valeria
Valeria
Lead IT recruiter in Lucky Hunter

The Entry Point

Rather than hiring a team of quants, 42. chose to automate their HFT pipeline end-to-end with AI agents: from trade idea generation to validation, deployment and optimization. That meant finding an architect who could build the system from scratch, not a standard ML Researcher.
Challenge
We needed someone who had actually built autonomous research agents or AI co-scientist platforms before – globally, there are only a handful of such people. There was no playbook either: these systems are brand new. Trading experience was a major plus, as it gave candidates immediate context on the operating environment.
LLM architectures
RAG, fine-tuning, prompt engineering and evaluation frameworks.
Multi-agent systems
Orchestration, memory, tool use and agent collaboration.
Auto-researcher experience
A track record of building autonomous research agents that assist scientists or analysts.
Core stack & stats
Strong Python and ML stack (PyTorch, JAX), experimental design and statistics for noisy, non-stationary environments.
Systems thinking
Abstractions, interfaces and pipelines – not just models. English B2+, HFT/MFT experience is a plus.
This is one of several roles we've filled for 42. Before this search we found 3 Low-Level Engineers and 3 ML Researchers for the team.
Rare Talent: How We Secured 3 Low-Level Engineers for 42.

Results

By the time this role opened, we already had an active LLM/AI-agent pipeline for 42. with several warm candidates from related searches.
105
resumes reviewed
10
recruiter interviews
7
CV reviews
7
client interviews
1,5
months from search start to offer
1
position filled
Warm pipeline
We re-evaluated candidates from related searches through the lens of the new role.
Exact match
A candidate from another search had already built a co-scientist-style system and had trading experience – a rare combination.
Fast decision
Two interview rounds with the CPO and Founder, then an offer; 42. agreed to remote work from Spain instead of relocation to Amsterdam or Dubai.

Results

By the time this role opened, we already had an active LLM/AI-agent pipeline for 42. with several warm candidates from related searches.
1,5
months from search start to offer
105
resumes reviewed
1
position filled
Warm pipeline
We re-evaluated candidates from related searches through the lens of the new role.
Exact match
A candidate from another search had already built a co-scientist-style system and had trading experience – a rare combination.
Fast decision
Two interview rounds with the CPO and Founder, then an offer; 42. agreed to remote work from Spain instead of relocation to Amsterdam or Dubai.

What's next

The architect will now build the agent orchestration framework and an alpha memory system to log hypotheses and results.
Next comes a falsification-first verification layer that filters out false alpha before strategies touch real capital.
Client's testimonial
42.
Client's testimonial
“We've worked with Lucky Hunter for three months, and in that time they closed six roles, including low-level C++/MLIR engineers and ML researchers. The team refined profiles, ran market analysis, suggested donor companies, and quickly adjusted the search.

All roles were filled effectively, even with challenges involved. Highly recommended!”
Mira
Mira
Co-founder & CEO 42.
Canada
Recruiter's feedback
Recruiter's feedback
“We already had great momentum with our AI agent candidates. As soon as I looked at his background, the fit was obvious: at his previous role, he was building something very close to an AI co-scientist, and he had a solid background in trading. 42. moved fast and stayed flexible, approving remote work from Spain to secure a candidate this rare.”
Valeria
Valeria
Lead IT recruiter in Lucky Hunter
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