Senior Engineer (Web3)

TL;DR

Senior Engineer (Web3): Designing and maintaining secure, scalable crypto custody infrastructure and applications with an accent on distributed systems and blockchain integration. Focus on optimizing issuance infrastructure, reducing latency, and ensuring high-throughput system reliability.

Location: Remote (US or Canada). First week of employment must be conducted in person at the New York City headquarters.

Salary: $206,000 – $235,950 per year

Company

hirify.global is rebuilding financial infrastructure to enable the instant, trustworthy movement of any asset via blockchain technology for leading financial institutions.

What you will do

• Design and maintain mission-critical custody systems across multiple blockchains.
• Collaborate with product, compliance, and infrastructure teams to define system architecture and technical requirements.
• Ensure reliability, security, and scalability of services through software design and deployment best practices.
• Optimize existing issuance infrastructure to enhance performance and reduce latency.
• Provide mentorship and technical guidance to junior engineers to foster a culture of continuous learning.
• Participate in code reviews and architectural decision-making processes.

Requirements

• 5+ years of software engineering experience in fast-paced, high-growth environments.
• Proficiency in Golang or Java (Kotlin, Rust, Python, or C++ are also valued).
• Strong foundation in data structures, algorithms, and distributed system design.
• Experience with cloud-native tools including Kubernetes, Docker, Kafka, and AWS.
• Must be based in the United States or Canada.
• Must be able to travel to and work from the New York City office for the first week of onboarding.

Nice to have

• Experience with high-throughput, low-latency systems or trading infrastructure.
• Experience in cryptography or digital custody platforms.

Culture & Benefits

• Competitive total compensation package including equity and performance-based bonuses.
• Focus on technical excellence and leveraging deep domain expertise in blockchain and security.
• Remote-first work arrangement following the initial onboarding period.
• Opportunity to work with world-leading financial partners like Mastercard, Visa, and PayPal.