Senior Software Engineer, Backend (Developer - x402)

Bison Trails; Myrtle Point (OR); Remote; USD 100,000 - 130,000; Full time

Job summary

A cryptocurrency technology company based in Myrtle Point, Oregon, is looking for a software developer to define internet-native payment protocols and build scalable solutions. Candidates should have over 6 years in backend development, proficient in Golang, Typescript, and Python, with a strong focus on secure software development. The role emphasizes collaboration with frontend teams and involvement in open-source projects. This is a remote work opportunity.

Qualifications

• 6+ years of experience in software development with a strong focus on backend development.
• Proven experience in building scalable and secure software and SDKs.
• Knowledge of Web3 technologies, stablecoins, smart contracts, and wallets.

Responsibilities

• Define the x402 protocol standard for internet-native payment systems.
• Build and maintain x402 related products including the x402 SDK and onchain payment protocols.
• Collaborate with open-source contributors to evolve the standard through discussions.

Skills

Backend Development

Software Development

Golang

Typescript

Python

Web3 Technologies

Collaboration with Frontend Engineers

Job description

Overview

Employer Industry: Cryptocurrency and Blockchain Technology

What to Expect

• Define the x402 protocol standard for internet-native payment systems
• Build and maintain x402 related products including the x402 SDK and onchain payment protocols
• Collaborate with open-source contributors to evolve the standard through discussions, issues, and PR reviews
• Work closely with frontend engineers to ensure seamless integration of backend systems
• Contribute to the development of scalable and secure software solutions

Qualifications

• 6+ years of experience in software development with a strong focus on backend development
• Proven experience in building scalable and secure software and SDKs
• Proficiency in Golang, Typescript, and Python
• Knowledge of Web3 technologies, stablecoins, smart contracts, and wallets
• Experience working collaboratively with frontend engineers

Preferred Qualifications

• Experience with AI and emerging AI protocol standards (MCP, A2A)
• Track record of building and maintaining impactful open-source projects

#Cryptocurrency #BlockchainTechnology #SoftwareDevelopment #RemoteWork #CareerOpportunity

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