Senior Backend Engineer
Gearbox Protocol
26 Sep, 2025
View this crypto job on JobStash
All funds
crypto
crypto
crypto
crypto
Igor Barinov
$2.3Tdisclosed portfolio round capital
1 Mar, 2024last investment
4portfolio companies
0team members
Analyst signals
Portfolio activity and matriculation
Metrics use all recorded activity through 21 Jul 2026 across pre seed, private, seed, unknown. Later-round outcomes are capped at the period end.
50%companies with a later round · 2/4
2.59×median round-size step-up · n=2
Not availablemedian valuation step-up · n=0
0%recorded-solo rate · 0 solo / 5 syndicated
Finance · 2 companiesBlockchain Platforms · 1 companiesPayments · 1 companies
These are activity signals, not fund-return metrics. Round capital is the full disclosed financing amount, not this fund's check size. “Recorded solo” means only one investor is present in the source data and is a lead signal, not verified lead status; syndicated rounds are a co-investor or follower signal. IRR, TVPI, DPI, ownership, exits, and market beta cannot be calculated from the available records.
Opportunities
Crypto jobs across Igor Barinov's portfolio
3 current roles at companies backed by Igor Barinov, sourced from JobStash's crypto job board.
People
Team
No team details are available yet.
Portfolio
Investments
Full financing histories for portfolio companies. Highlighted rounds are those where Igor Barinov is recorded as an investor.
Citrea
Blockchain Platforms
Citrea scales Bitcoin using zero-knowledge rollup technology, enabling programmable applications while maintaining Bitcoin security.
Gearbox Protocol
Finance
A composable leverage protocol enabling users to borrow assets and use them across DeFi protocols with margin trading and yield farming capabilities.
Hedgehog Protocol
Finance
Hedgehog Protocol is a modular synthetic blockspace for creating derivatives markets on any on-chain expense. It enables traders, businesses, and degens to trade, hedge, and speculate on costs like transaction fees (BaseFee, Blob fees, Bitcoin tx fees) and funding rates.
Sablier
Payments
Sablier helps users distribute tokens onchain by providing streaming payment infrastructure for vesting, payroll, and airdrops.