The talent network for engineers on the frontier of technology.
Engineers who've shipped at the edge of AI, crypto and fintech — vetted for technical depth and ready to hire.
Building the infrastructure behind
We help fast-moving teams hire world-class engineers through a multilayered vetting process, curated shortlists, and deep industry expertise.
By understanding your technical roadmap and organizational needs, Sidechain delivers talent that elevates your engineering capabilities.
We vet for the technical depth that frontier technology demands, across AI, crypto, fintech and the production-grade systems behind them.
Define What You Need
Tell us your stack, technical requirements, and seniority level. We scope the search so every candidate is relevant from day one.
Get Matched to Vetted Specialists
Receive a curated shortlist of engineers screened on their proven work, technical depth and culture fit across AI, crypto, fintech and the systems that power them.
Interview & Build Your Team
Meet top candidates, run interviews on your timeline, and scale with confidence.
Our screening process delivers world-class engineers, validated for skill, communication, and reliability.
Background Checks
We verify work history, references, and background to reduce hiring risk. Only candidates with proven track records proceed.
Communication
Every engineer must demonstrate fluent English and professional communication skills. Clear collaboration is non-negotiable.
Proven Track Record
We evaluate each engineer on their previous work and shipped projects across AI, crypto and fintech. Real-world impact, not contrived tests.
Interview & Culture Fit
Candidates meet our team for a conversation about their experience and goals. We evaluate culture fit and match, ensuring they integrate seamlessly into global teams.
"We expanded our security team and hired three engineers through Sidechain. It saved us weeks of sourcing."
Scaling Wallet Infrastructure in Weeks
Blockchain security startup backed by Paradigm & Dragonfly Capital.Sidechain helped a high-growth wallet team rapidly scale their backend infrastructure by embedding senior Rust engineers, improving performance and accelerating feature delivery without long hiring cycles.
View case study
From First Hire to Long-Term Scale
Developer tooling startup backed by Polychain & Multicoin Capital.
Most clients receive their tailored shortlist within 5–7 days and complete a hire within 1–2 weeks. Our deep bench of pre-vetted engineers means we can move at your pace.