Senior Software Engineer, Crypto Transactions (Go/AWS) — Unlimited PTO

Visa Hunt; United States; On-site; USD 200,000 - 250,000; Full time

Benefits offered by this job

Full benefits (medical, dental, vision

Paid parental leave

Unlimited PTO

Learning & development budget $3,000/年

Team offsites

Job summary

Turnkey is building crypto-native infrastructure for private key management, enabling secure wallet operations and on-chain actions with a Go-based stack. We seek a crypto-native Senior Software Engineer to own the transaction management layer, improving parsing, validation, and broadcasting across blockchains.

You will contribute to libraries, docs, and features while scaling a world-class team. Ideal candidates have strong Go skills, deep crypto protocol knowledge, and a track record with

Qualifications

• 5+ years of production engineering experience.
• Strong Golang experience in production systems.
• Deep familiarity with crypto protocols and EVM.
• Experience with cloud providers like AWS or GCP.

Responsibilities

• Design and build transaction parsing, validation, and broadcasting infrastructure across multiple protocols.
• Develop protocol-specific libraries powering the transaction management layer.
• Collaborate across teams to deliver core product capabilities.
• Write internal specs, developer docs, and technical whitepapers.
• Design and ship new features driven by customer needs and ecosystem developments.
• Assist in scaling the engineering team.
• Improve deployment processes to reduce lifecycle risk.

Skills

Golang

Crypto protocols

AWS/GCP

Distributed systems

Large-scale infra

On-chain tech

Tools

Temporal

Job description

Turnkey is building crypto-native infrastructure for private key management, enabling secure wallet operations and on-chain actions with a Go-based stack. We seek a crypto-native Senior Software Engineer to own the transaction management layer, improving parsing, validation, and broadcasting across blockchains.

You will contribute to libraries, docs, and features while scaling a world-class team. Ideal candidates have strong Go skills, deep crypto protocol knowledge, and a track record with