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описание
The full process consists of:
Recruiter interview (30-45 minutes)
Manager interview (60 minutes)
Team interview (45 minutes)
Leadership Interview (30 minutes)
Paid technical work trial
Our mission is to accelerate the world’s transition to an open financial system. How do you identify with that mission?
What has been your experience working with Canton to this point?
Describe an instance where you built tools that other people have leveraged for their benefit.
How do you leverage AI in your daily workflow?
What time zone do you legally reside in?
What is your country of residency?
Do you have the right to work in your country of residency?
Do you require visa sponsorship from OpenZeppelin, now or in the future?
OpenZeppelin provides security services and open-source contract libraries for onchain finance and Web3. Its work combines AI-native security tooling, research, and audit expertise to support institutions and crypto-native teams throughout the secure development lifecycle.
задачи
Own features of the OpenZeppelin Contracts Library for Daml end to end, from design through audit
Design and implement components of the year-one Reference Implementations, including a privacy-preserving DEX, lending protocol, cross-chain stablecoin settlement, and confidential auction launchpad
Implement and shepherd the OZ Daml versions of CIP-56, CIP-86, CIP-103, and future CIPs
Coordinate with Digital Asset on specification evolution and with ChainSafe on middleware alignment
Present and defend designs in technical discussions with Digital Asset, the Canton Foundation, and other partners
Work with security researchers on threat models, audit preparation, and fixes for owned components
Use AI systems for research, design, implementation, testing, and security work; build agents, skills, and workflows, and share effective approaches with the team
Contribute developer-experience and security feedback upstream to the Canton protocol, Splice, the Daml SDK, and the Splice Wallet Kernel
Research privacy-preserving DeFi, multi-party authorization patterns, and Canton-specific primitives, and share findings with the team
требования
Production fluency in Daml, including templates, choices, controllers, observers, signatories, multi-party authorization, sub-transaction views, and propose/accept patterns
Deep understanding of Canton architecture, including the Global Synchronizer, private synchronizers, transaction visibility, smart contract upgrades, and token standards
At least 3 years of production smart contract development, including hands-on work on Canton or another UTXO-based or privacy-preserving architecture
Production DeFi experience shipping primitives such as AMMs, vaults, lending protocols, or cross-chain settlement
Understanding of security pitfalls and standard EVM patterns, including access control, token standards, lending pools, and DEXs
A security-first mindset, adversarial thinking, and the ability to identify vulnerabilities in Daml code
Daily use of Claude Code, Cursor, or equivalent; familiarity with agents, harnesses, and skills, and accountability for shipped AI-assisted work
Fluent English for client-facing communication
Autonomy and proactivity
Будет плюсом: published audits, threat models or disclosures, cryptography or financial engineering background, privacy-preserving DeFi, institutional finance and compliance design, experience running an SV or contributing to Splice internals, governance or Canton Coin tokenomics, cross-chain messaging protocols, reusable library or SDK API design, applying AI to security work, hands-on experience with non-EVM ecosystems, open-source contributions to widely used smart-contract or AI-tooling libraries
условия
Fully remote work
Flexible time off
8 Weeks of paid leave for primary caregivers and 4 weeks for secondary caregivers
One-time $3,600 baby bonus
Up to $500 in home-office equipment support
Medical insurance
Learning and development opportunities
Monthly stipend for a preferred co-working space
Paid technical work trial as part of the interview process
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