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IESF AG Senior Web3 Back End Engineer | SmartRecruiters

Full-Time
Worldwide
0

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Important: For your security, please only use well-known video meeting platforms like Google Meet or Zoom. Never download unfamiliar software or share sensitive information like wallet addresses or ENS names with recruiters. Doing so might compromise your crypto wallet. If you encounter anything suspicious, please report it immediately to us on Twitter.

Posted on: January 7, 2026

  • US-101, San Francisco, CA, USA Employees can work remotely
  • Full-time

Company Description

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 E****nd Engineer (fully remote role).

Job Description

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

I'm interested[

I'm interested

](https://www.smartr.me/oneclick-ui/company/IESFAG/publication/f6867771-6e2f-46fc-9840-54ac6874724a?dcr_ci=IESFAG&utm_source=job-ad-smartr-apply)

Please let IESF AG know you found this job on Remote3. It helps us get more jobs on our site. Thanks & All the best!

Important: For your security, please only use well-known video meeting platforms like Google Meet or Zoom. Never download unfamiliar software or share sensitive information like wallet addresses or ENS names with recruiters. Doing so might compromise your crypto wallet. If you encounter anything suspicious, please report it immediately to us on Twitter.

Posted on: January 7, 2026