Senior Smart Contract Engineer

Career Renew is recruiting for one of its clients a Senior Smart Contract Engineer - this is a fully remote role but candidates need to be based in EMEA/APAC regions.

We are a passionate team on a mission to enable a fairer, more decentralized world. To do so, we are building a crucial piece of cross-chain infrastructure to enable multiple blockchains to co-exist and serve different needs. Apart from the tech, we care a lot about user experience and aim to make complex technologies accessible to everyone.

About the role

We are looking for a Senior Smart Contract Engineerto join our team responsible for our smart contract operations across more than 30 EVM networks and Solana, ensuring their security, efficiency and seamless integration.

In this role, you will collaborate closely with team members to expand our extensive smart contract codebase and maintain a wide range of production contracts. Your curiosity, combined with deep technical expertise, will enable us to swiftly and efficiently adopt new technologies while ensuring that our smart contract architecture remains cutting-edge. Your proactive problem-solving approach will be key in advancing our smart contract initiatives. You will be reporting directly to the Smart Contract Lead.

Our Tech Stack:

Our team prides itself on harnessing cutting-edge technologies and versions from a modern blockchain development environment:

• Solidity
• Yul/Assembly
• Foundry
• TypeScript

What you'll do:

• Contribute to development, deployment and configuration of our 500+ production smart contracts across 30+ EVM networks, ensuring security and optimal (gas) performance
• Support the expansion into new, non-EVM ecosystems
• Apply industry best practices and collaborate with external auditors to perform regular code audits, maintaining the highest security standards
• Continuously review and enhance smart contract architecture to align with business needs, security requirements, and performance goals
• Drive innovation and thought leadership by researching and integrating emerging technologies and by attending relevant industry conferences
• Create scripts and tools to improve task execution efficiency and security
• Collaborate closely with leadership to shape our cross-chain infrastructure strategy and contribute to our overall technical vision

Requirements

+6 years of solid software development experience with a focus on Solidity.

Proficiency in YUL/Assembly and experience deploying smart contracts across multiple EVM networks

Solid experience in TypeScript (+3 years).

2 years of production experience with at least one, but preferably more non-EVM smart contract ecosystems (Cosmos, Aptos, TON).

Experience working with/for a major DeFi protocol, especially a bridge or cross-chain protocol is a plus.

Benefits

• Entitlement to a work computer (choice of equipment).
• Unlimited remote days and flexible working hours.
• Annual team off-sites (Thailand was a blast last year & Vietnam will be even blast-ier).
• An annual 1000€ personal development budget once you have worked 6+ months (pro-rated the first year).
• A one-time 1000€ remote budget to use on co-working, office setup, etc.
• Initial equity allocations once you have worked 6+ months.