Senior Web3 Backend Engineer - Dewiz

deCircle; London; Remote; GBP 70,000 - 100,000; Full time

Job summary

A leading company in the blockchain space is seeking a Senior Engineer to support Web3 projects and smart contract implementation. This remote-first role offers flexibility and a yearly budget for training and experimentation, alongside opportunities to shape decentralized finance. Candidates should have notable experience in backend development and Algo trading, particularly in the context of DEX aggregators.

Benefits

Yearly team gathering at a Web3 conference, all expenses included.

Hardware and accessories for job efficiency.

Yearly training and experimentation budget.

Qualifications

• 5+ years of Backend experience with NodeJS preferred; experience in Rust or Python desirable.
• 2+ years of experience on Web3 EVM chains.
• Smart contract design and implementation experience required.

Responsibilities

• Designing and implementing liquidity sources and protocol abstractions.
• Defining solver strategies for competitions across EVM chains.
• Digging into Intent protocols and liquidity sources.

Skills

Algo trading

DEX aggregators

Backend development

Service Architecture

Web3 EVM chains

Smart contract experience

AWS

Job description

Who are we

Builders at heart and decentralization advocates. Our team is funded by former MakerDAO Core Unit members, with the goal of supporting web3 projects to design and implement their vision with Smart Contracts. You can find us here

We like to spend our time immersed in Solidity code, building the foundation and infrastructure for decentralized finance, DAO’s, and Web3. For the time being, we chose to conceal our identities, and build our reputation around pseudonyms to protect our privacy and ourselves from authoritarian people, entities, and governments.

Our team is looking to onboard other like-minded people, Senior Engineers, that understand the inner workings of the EVM, can build sound and secure Solidity code, and folks that always have a keen eye for optimisation and engineering best practices.

Responsibilities

• Digging into Intent protocols such as CowSwap, Uniswap X, 1inch, Across, chain abstraction protocols, APIs, Liquidity Sources, and beyond.
• Designing and implementing liquidity sources and protocol abstractions.
• Designing and implementing bid and gas optimizations.
• Defining solver strategies to make our solver engine win all the solver competitions across many EVM chains.

What’s in it for you

• Work on the verge of decentralization, novel Intent Architecture, and Cross-chain challenges.
• Be part of a remote-first, fully autonomous team that believes in ownership, responsibility, and accountability, so we can all enjoy our flexibility.
• Yearly team gathering at a Web3 conference, all expenses included.
• Hardware and accessories required to make your job easier.
• Yearly training and experimentation budget.
• Leave a mark in the world, shape how we transact, interact, and collaborate.

Minimum requirements

• Algo trading experience.
• Experience with DEX aggregators and DEX/CEX/RFQs (e.g., routing algorithms).
• 5+ years of Backend experience with NodeJS preferred; Rust or Python also desirable.
• Service Architecture expertise.
• 2+ years of experience on Web3 EVM chains.
• Smart contract experience is required, involving designing and implementing various integrations.
• Smart contract implementation skills are a plus but not mandatory.
• AWS experience is a nice to have.