Senior Web3 Back-End Developer - fully remote
IESF AGSeattle, Washington, United States
Posted November 21, 2025
Full Time
About the Company
IESF AG, a member of the IESF Group International, operates as a premier executive search firm headquartered in Zurich, Switzerland, with affiliates in Germany and Bulgaria. Leveraging its membership in a top 25 global executive search network, the company specializes in talent acquisition and executive recruitment across diverse sectors including Life Sciences, Finance, Medical Devices, FMCG, IT, Manufacturing, Chemicals, Luxury Goods, Retail, Logistics, and Call Center Services. In addition to placement services, IESF AG provides strategic management consulting and market expansion support to help clients grow internationally. Its distinctive value lies in combining a deep global network with localized expertise and comprehensive advisory offerings to deliver tailored, high-impact solutions for senior leadership needs.
Job Description
Seeking a seasoned backend engineer with sharp web3 expertise to design and scale the infrastructure for a multichain yield platform. The role involves taking ownership of core backend systems, shaping on-chain yield products, and influencing product, architecture, and culture.
Requirements
- 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
Benefits
- Flexible work environment
- Great salary range
