Senior Site Reliability Engineer
ZetaChain
San Francisco · Full Time · 22 Jan, 2026
View this crypto job on JobStash
All funds
crypto
crypto
crypto
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crypto
out of scope
crypto
out of scope
crypto
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ai robotics
crypto
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hybrid
crypto
Analyst signals
Portfolio activity and matriculation
Metrics use all recorded activity through 21 Jul 2026 across pre seed, seed, series a, series b, unknown. Later-round outcomes are capped at the period end.
55%companies with a later round · 11/20
1.56×median round-size step-up · n=7
1.25×median valuation step-up · n=1
0%recorded-solo rate · 0 solo / 23 syndicated
Finance · 11 companiesBlockchain Platforms · 2 companiesData & Analytics · 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 Jane Street's portfolio
4 current roles at companies backed by Jane Street, 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 Jane Street is recorded as an investor.
1inch
Finance
1inch helps users find the best cryptocurrency swap rates by checking multiple decentralized exchanges at once.
Alliance
Venture Capital
Alliance is the leading crypto accelerator and founder community that helps crypto and AI startups reach escape velocity. They offer $500k in funding with interview invites within two weeks and immediate funding upon admission.
Ambient Finance
Finance
Ambient Finance helps users trade cryptocurrencies by providing efficient decentralized exchange services with concentrated and ambient liquidity pools.
Astrolab Finance
Finance
Astrolab Finance operates a front end for a decentralized, cross-chain DeFi ecosystem. Its services enable users to interact with smart-contract-based Crates and underlying DeFi protocols for activities such as trading, staking, lending, borrowing, liquidity provision, insurance, derivatives, and bridging.
Bastion
Finance
Bastion helps financial institutions issue regulated stablecoins by providing enterprise-grade issuance, custody, and orchestration platform.
Bastion Protocol
Finance
Bastion Protocol is a crypto lending protocol with lending pools and borrowing markets. It has completed a merger with Aurigami and provides an interface for users to withdraw or unwind existing positions.
bloXroute Labs
Infrastructure
bloXroute Labs builds blockchain infrastructure to accelerate transaction and block propagation across networks using its Blockchain Distribution Network.
C3
Finance
Self-custodial exchange
Euler Labs
Finance
Euler Labs helps developers build DeFi lending protocols by providing modular infrastructure and development tools.
Kaito
Data & Analytics
Kaito is an AI-powered Web3 information platform that aggregates and indexes data across thousands of sources to provide actionable insights for digital asset markets.
Kaleidoco, Inc.
Uncategorized
Kaleidoco, Inc. develops FAM, an AI companion for natural voice and text conversations. FAM remembers user context, provides briefings, and connects specialized AI Minds and third-party services to help with daily tasks.
Membrane Labs
Finance
Membrane Labs provides institutional digital asset management software for lending, treasury, and derivatives operations using cross-custodial settlement infrastructure.
Panoptic
Finance
Panoptic is a permissionless, perpetual options protocol on Ethereum that lets users trade or provide liquidity for put and call options on any ERC-20 token without relying on oracles.
Portal
Developer Tooling
Portal helps developers integrate blockchain wallets into applications using MPC cryptography and embedded SDKs.
Pragma
Data & Analytics
Pragma is an open, permissionless oracle infrastructure provider for Starknet. It supplies verifiable on-chain price and computational data feeds for developers and DeFi protocols.
Shardeum Foundation
Blockchain Platforms
Shardeum Foundation operates Shardeum, an EVM-compatible Layer-1 blockchain focused on scalable, low-fee onchain infrastructure. It supports developers building decentralized applications and community participants running nodes, validating, and delegating SHM.
Texture
Texture allows users to borrow and lend tokens and NFTs.
Vertex
Finance
Traders choose Vertex for decentralized spot and perpetual cryptocurrency trading with the fastest speeds, lowest fees, and deep liquidity. Trade spot and perp crypto markets across multiple blockchains including Arbitrum, Base, and Sei.
Vest Markets
Finance
Vest Markets operates a crypto derivatives prop-trading program. Traders complete an evaluation for access to funded accounts, trading with leverage and receiving USDC payouts.
ZetaChain
Blockchain Platforms
ZetaChain is a Layer 1 blockchain enabling cross-chain interoperability between Bitcoin, Ethereum, Solana, and other networks without bridges or wrapped tokens.