Frontend Engineer
Keplr
20 Mar, 2026
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All funds
crypto
crypto
crypto
Analyst signals
Portfolio activity and matriculation
Metrics use all recorded activity through 21 Jul 2026 across pre seed, seed, strategic. Later-round outcomes are capped at the period end.
100%companies with a later round · 3/3
6.00×median round-size step-up · n=2
Not availablemedian valuation step-up · n=0
0%recorded-solo rate · 0 solo / 4 syndicated
Finance · 2 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 Binary Builders's portfolio
5 current roles at companies backed by Binary Builders, sourced from JobStash's crypto job board.
Senior Solidity Developer
FortyTwo
Remote · Full Time · 20 Mar, 2026
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Senior Rust Developer
FortyTwo
Remote · Full Time · 20 Mar, 2026
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Senior MLOps Engineer
FortyTwo
Remote · Full Time · 20 Mar, 2026
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Systems Engineer
FortyTwo
Santa Venera, Malta · Full Time · 20 Aug, 2025
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People
Team
No team details are available yet.
Portfolio
Investments
Full financing histories for portfolio companies. Highlighted rounds are those where Binary Builders is recorded as an investor.
FortyTwo
FortyTwo is a cross-chain DeFi hub that simplifies blockchain interactions.
Squid Router
Finance
Squid Router enables cross-chain token swaps and messaging across blockchains in a single transaction using Axelar Network infrastructure.
XO Market
Finance
XO Market is a decentralized platform for creating and trading 'conviction markets' — open Yes/No markets that let anyone turn their beliefs and convictions into tradable assets, with prices set by crowd consensus.