Senior AI Engineer
Farcana
Abu Dhabi · Full Time · 20 Jul, 2026
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Analyst signals
Metrics use all recorded activity through 21 Jul 2026 across private, seed, series a, strategic, token sale, unknown. Later-round outcomes are capped at the period end.
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
13 current roles at companies backed by Rarestone Capital, sourced from JobStash's crypto job board.
Farcana
Abu Dhabi · Full Time · 20 Jul, 2026
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Farcana
Abu Dhabi · Full Time · 20 Jul, 2026
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Farcana
Abu Dhabi · Full Time · 20 Jul, 2026
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Farcana
Abu Dhabi · Full Time · 20 Jul, 2026
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Compass Mining
Tarzan, Texas · 20 Jul, 2026
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Biconomy
20 Jul, 2026
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Compass Mining
Goldsmith, Texas · Full Time · 13 Jul, 2026
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Manta Network
Remote · Full Time · 10 Jul, 2026
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Manta Network
Remote · Full Time · 10 Jul, 2026
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Manta Network
Singapore · Remote · Full Time · 10 Jul, 2026
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Manta Network
Remote · 10 Jul, 2026
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Compass Mining
Goldsmith, Texas · Full Time · 1 Jun, 2026
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Slope Finance
Remote · 20 Mar, 2026
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People
Portfolio
Full financing histories for portfolio companies. Highlighted rounds are those where Rarestone Capital is recorded as an investor.
0xNodes is a cross-chain yield aggregation protocol. It lets users actively manage funds with cross-chain bridging or select team-curated strategies intended to generate yield with minimal gas fees.
Stealth
Aleph Cloud operates decentralized cloud infrastructure for AI and Web3 workloads. It provides storage, VPS and GPU computing, confidential virtual machines, serverless functions, and Web3 hosting for developers, enterprises, AI/ML startups, gaming studios, and DeFi protocols.
Angular Finance is a decentralized finance (DeFi) protocol offering a cross-chain money market for permissionless isolated lending and borrowing pools.
Antler Interactive creates innovative games using emerging technology.
Aperture Finance helps DeFi users execute complex strategies through AI-powered intents that translate natural language goals into automated blockchain transactions.
BENQI is a suite of DeFi protocols on Avalanche offering liquid staking, lending and borrowing, validator deployment, and node voting. It serves AVAX holders, digital-asset lenders and borrowers, and Avalanche validator operators.
Biconomy provides chain abstraction infrastructure that lets users interact with multiple blockchains through a single interface without managing gas fees.
Biconomy is a global cryptocurrency exchange offering spot, futures, and earn products for digital asset holders.
Boba Network is an Ethereum Layer 2 optimistic rollup with lower fees, faster transactions, and HybridCompute technology for connecting smart contracts to external Web2 APIs.
BonusBlock is a marketplace that uses AI-driven data scoring to enhance user interaction and value in the digital economy.
Boson Decentralized Agentic Commerce Metasystem (DACM) is the decentralized commerce layer of the agent stack. It enables the verifiably fair, decentralized commercial exchange of any asset or service between any agent, human or AI, with the goal of ensuring wealth is shared broadly.
Stealth
Chain Swap is a cross-chain hub for asset, data, and application ecosystems.
Compass Mining helps individuals and businesses mine Bitcoin by providing hardware procurement, hosting services, and marketplace solutions.
Cross-chain infrastructure enabling seamless asset and data transfer across multiple blockchain ecosystems.
Stealth
Corite is a fan-powered music platform where artists receive funding and marketing support from their fans. In return, fans can earn a share of the artist's streaming revenue by investing in their music or participating in promotional 'Missions'.
Crowny is a platform that connects users with brands by offering rewards for engaging with targeted content, promoting meaningful interactions.
Dafi is a hybrid crypto exchange combining the user experience of a centralized exchange with the security and self-custody of a decentralized exchange. It serves crypto traders and web2 users looking to trade tokens, stake the $DAFI token, and participate in a referral program.
DELV focuses on creating new protocols for new markets, including governance systems, AMMs, and intersections of DeFi and NFT.
Historical Web3 metaverse venture.
dotmoovs is a sports-technology company that uses smartphone video movement analysis and biometric data to provide structured training feedback. It serves individual athletes, coaches and trainers, and platforms that want to integrate movement analysis.
Stealth