Senior Web3 Back End Engineer

IESF AG; United States; Remote; USD 150,000 - 210,000; Full time

Benefits offered by this job

Remuneration

Social benefits

Dynamic environment

Friendly team

Job summary

IESF AG in the United States is seeking a seasoned backend engineer with sharp web3 expertise to design and scale the infrastructure powering a multichain yield platform.

Join early to influence product, architecture and culture while delivering robust, secure backend systems and complex on-chain transaction flows. Ideal candidates have 3+ years building production web3 backends, experience with EVM, smart contracts, and tools like ethers, Tenderly, viem and wagmi.

Qualifications

• 3+ years of experience building production web3 backend systems.
• Experience with on-chain yield products and RPC interactions.
• Knowledge of EVM internals and smart contract design patterns.

Responsibilities

• Take ownership of core backend systems for a multichain yield engine.
• Shape how on chain yield products evolve in the coming years.
• Join early to influence product, architecture and culture.

Skills

Web3 backend

RPC interactions

EVM internals

Smart contract patterns

Tenderly

ethers

viem

wagmi

NodeJS

Tools

NodeJS

Tenderly

ethers

viem

wagmi

Job description

Location: United States

We are seeking for a seasoned backend engineer with sharp web3 expertise.

You will help design and scale the infrastructure that powers a multichain yield platform.

If you enjoy building real systems rather than prototypes, you could be an excellent match.

Core Tasks

• Take ownership of core backend systems for a multichain yield engine
• Shape how on chain yield products evolve in the coming years

Join early and influence product, architecture and culture

Your Profile:

• Three or more years of experience building and launching production web3 backend systems
• Strong experience integrating with protocols and smart contracts, including complex transaction flows and RPC interactions
• Solid understanding of EVM internals, smart contract design patterns and industry best practices
• Comfortable with tools such as Tenderly, ethers, viem and wagmi
• Able to push through technical challenges with creativity and persistence
• Comfortable working independently in an environment with shifting context
• Care deeply about building things that users trust
• Care about secure, fault tolerant and maintainable infrastructure

Nice to Have

• Experience deploying smart contracts to mainnet and EVM compatible networks
• Solidity DeFi protocols development
• JavScript BE with NodeJS

The Company offers:

• Excellent remuneration and social benefits
• Dynamic work environment
• Friendly and open-minded team
• And many more

Our client is an US based company, operating within the crypto economy and is supported by top tier funds. The company is focussed to connect capital to the most attractive risk adjusted yield across chains. The company is growing its valued engineering team and we are looking for a skilled Senior Web3 Back End Engineer (fully remote role).