Senior Web3 Back End Engineer

IESF AG; San Francisco (CA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Excellent remuneration

Dynamic work environment

Social benefits

Job summary

IESF AG is seeking a skilled Senior Web3 Backend Engineer to work remotely. You will design and scale infrastructure for a multichain yield platform. Ideal candidates have three or more years of experience in developing web3 backend systems and integrating with protocols.

Join us to influence product, architecture, and culture in a friendly and open-minded team with excellent remuneration and benefits.

Qualifications

• Three or more years of experience building and launching production web3 backend systems.
• Strong experience integrating with protocols and smart contracts.
• Solid understanding 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.

Skills

Web3 backend systems development

Smart contract integration

EVM internals understanding

Technical creativity and persistence

Tools

Tenderly

ethers

NodeJS

Job 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.

We are looking for a skilled Senior Web3 Backend Engineer (fully remote role).

Job 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.

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

• 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
• JavaScript backend with NodeJS

Additional Information

• Excellent remuneration and social benefits
• Dynamic work environment
• Friendly and open‑minded team

Job Location

Fully remote