Senior Web3 Back-End Developer
IESF AG
Role Description
We are seeking 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.
- 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
Qualifications
- 3 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 a shifting context
- Care deeply about building things that users trust
- Care about a secure, fault-tolerant, and maintainable infrastructure
Requirements
- Experience deploying smart contracts to mainnet and EVM-compatible networks (Nice to Have)
- Solidity DeFi protocols development (Nice to Have)
- JavaScript BE with NodeJS (Nice to Have)
Benefits
- Fast growing company with excellent work environment
- Flexibility and great salary range!
Company Description
IESF AG is an international recruiting agency, specializing in filling high-demand tech and IT roles, remote positions, and freelancer/contractor searches. We connect skilled developers & teams with exciting and growing modern and innovative companies and start-ups across Europe, Asia, and the USA.
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