Senior Web3 Back End Engineer

IESF AG
San Francisco, CA

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

Qualifications :

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

Additional Information :

The Company offers:

Excellent remuneration and social benefits

Dynamic work environment

Friendly and open-minded team

And many more

Remote Work :

Yes

Employment Type :

Full-time

Posted 2025-11-21

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