IESF Group International
IESF Group International
IESF Group International is a recruiting firm focused on software engineering, connecting technology companies with engineering talent, particularly across Eastern Europe. Its recruitment work serves sectors including pharmaceuticals, manufacturing, and consumer goods, and the firm has supported engineering hiring for clients such as ABB, Bosch, and Novartis.

Senior Web3 Back-End Developer

Build production back-end infrastructure for a multichain crypto yield platform. Design secure systems and integrate protocols, smart contracts, and blockchain networks.

Opis

  • Own core back-end systems for a multichain yield engine
  • Guide the evolution of on-chain yield products
  • Design and scale infrastructure for a multichain yield platform
  • Join at an early stage and help shape the product, architecture, and culture

Zahteve

  • At least three years of experience building and launching production Web3 back-end systems
  • Strong experience integrating protocols and smart contracts, including complex transaction flows and RPC interactions
  • Solid understanding of EVM internals, smart contract design patterns, and industry best practices
  • Familiarity with tools such as Tenderly, ethers, viem, and wagmi
  • Ability to overcome technical challenges with creativity and persistence
  • Comfort working independently amid shifting priorities
  • Commitment to building products users can trust
  • Care for secure, fault-tolerant, and maintainable infrastructure
  • Experience deploying smart contracts to mainnet and EVM-compatible networks
  • Solidity experience
  • Experience developing DeFi protocols
  • Back-end JavaScript experience with Node.js

Ugodnosti

  • Flexible work arrangements
  • A strong salary range
  • An excellent work environment

Sorodna delovna mesta

Deutsche Windtechnik

Site Coordinator, Wind Energy Operations

Deutsche Windtechnik

Coordinate project documents and maintenance reporting for Deutsche Windtechnik’s wind energy operations in Taiwan. Work with engineers, clients, and other stakeholders to manage permits, safety records, and document control.

Odpri
Ambush

Senior Machine Learning and AI Engineer

Ambush

Build production-grade generative AI and agent workflows for Ambush’s financial services clients. Develop Python and FastAPI services, SQL data workflows, retrieval-augmented generation, and cloud-based AI systems.

Odpri
GFN

Senior Software Engineer, Machine Learning

GFN
201 – 500 Zaposleni
E-trgovinaFintechSaaS

Build backend infrastructure and AI-enabled learning products for GFN, a German education provider. Develop scalable educational platforms with a focus on robust software architecture and practical machine learning.

Odpri