[Remote] Senior Software Engineer, Custody

Note: The job is a remote job and is open to candidates in USA. Paxos is on a mission to open the world’s financial system to everyone by enabling the instant movement of any asset in a trustworthy way. As a Senior Engineer on the Custody team, you will play a key role in architecting, building, and maintaining Paxos’ crypto custody infrastructure and applications.

Responsibilities

• Design, develop, and maintain mission-critical custody systems across multiple blockchains
• Collaborate with cross-functional teams including product, compliance, and infrastructure to define system architecture and technical requirements
• Ensure the reliability, security, and scalability of our services through best practices in software design, testing, and deployment
• Optimize existing issuance infrastructure to enhance performance, reduce latency, and improve operational efficiency
• Provide mentorship and technical guidance to junior engineers, fostering a culture of continuous learning and improvement
• Stay informed about emerging trends in blockchain, distributed systems, security, and financial technology to drive innovation within the team
• Participate in code reviews, architectural discussions, and technical decision-making processes

Skills

• 5+ years of software engineering experience, ideally in fast-paced, high-growth environments
• Proficiency in at least one modern programming language
• Solid foundation in computer science fundamentals, including data structures, algorithms, and distributed system design
• Experience building and maintaining cloud-native services using tools such as Kubernetes, Docker, Kafka, and AWS
• Strong debugging and problem-solving skills, especially in production environments
• Excellent collaboration and communication abilities; able to work effectively with cross-functional teams
• A passion for innovation and driving technical solutions to real-world problems
• Golang or Java preferred; Kotlin, Rust, Python, or C++ also valued
• Experience working on high-throughput, low-latency systems, trading infrastructure, cryptography, or custody platforms is a strong plus

Benefits

• Offers Equity
• Offers Bonus
• 10% Annual Salary

Company Overview

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