
Senior Software Engineer, Custody
Paxos
full-time
Posted on:
Location Type: Remote
Location: United States
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Salary
💰 $206,000 - $235,950 per year
Job Level
About the role
- 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.
Requirements
- 5+ years of software engineering experience, ideally in fast-paced, high-growth environments.
- Proficiency in at least one modern programming language (Golang or Java preferred; Kotlin, Rust, Python, or C++ also valued.)
- 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.
- Experience working on high-throughput, low-latency systems, trading infrastructure, cryptography, or custody platforms is a strong plus.
- A passion for innovation and driving technical solutions to real-world problems.
Benefits
- Offers Equity
- Offers Bonus
- 10% Annual Salary
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
GolangJavaKotlinRustPythonC++data structuresalgorithmsdistributed system designcloud-native services
Soft Skills
debuggingproblem-solvingcollaborationcommunicationmentorshiptechnical guidancecontinuous learninginnovation