Talent Pool - Software Engineer, Blockchain (Smart Contracts)
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Key skills for this role
Role Overview
This is not an active vacancy; 1inch is building a network of Blockchain Engineers specializing in smart contracts who have successfully completed the interview process.
Successful candidates join a pre-qualified talent network and may be considered first when suitable positions become available.
The team values high agency, execution focus, decentralized innovation, and thoughtful use of AI-powered engineering tools.
Key Skills for This Role
Full Job Posting
About 1inch
1inch is a DeFi ecosystem building products, protocols, and APIs for digital asset trading, self-custody, security, and decentralized finance infrastructure.
Talent Network Opportunity
This is not an active vacancy; 1inch is building a network of Blockchain Engineers specializing in smart contracts who have successfully completed the interview process.
Successful candidates join a pre-qualified talent network and may be considered first when suitable positions become available.
The team values high agency, execution focus, decentralized innovation, and thoughtful use of AI-powered engineering tools.
What You Will Do
- Contribute to scalable, secure, and high-performance blockchain architectures.
- Develop, integrate, test, and maintain smart contracts and decentralized protocol components.
- Research new blockchain and DeFi features and support proof-of-concept initiatives.
- Contribute to cross-chain interoperability, including bridging and atomic swap mechanisms.
- Optimize smart contract execution, gas consumption, and performance.
- Identify vulnerabilities with engineering and security teams and improve protocol reliability.
- Participate in code reviews, testing, CI/CD workflows, and engineering best practices.
- Collaborate with cross-functional teams on product delivery and continuous improvement.
Who You Are
- Professional experience building and operating backend systems in production environments.
- Strong proficiency in Golang, TypeScript, or another backend or systems programming language, with practical concurrency and performance knowledge.
- Solid understanding of system design fundamentals, including services, data flows, reliability, and maintainability.
- Familiarity with blockchain platforms, smart contracts, transaction handling, and on-chain integrations.
- Experience with containerized services and modern deployment practices.
- Strong problem-solving skills and the ability to balance quality, scalability, and operational reliability.
- Senior-level candidates should have experience owning projects end-to-end and contributing to architectural decisions.
Nice to Have
- Experience contributing to open-source blockchain or Web3 projects.
- Familiarity with zero-knowledge technologies or rollup architectures.
- Experience building distributed systems or low-latency infrastructure.
- Understanding of blockchain infrastructure automation and deployment tooling.
- Experience in a high-growth startup or scale-up environment.
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