Senior Software Engineer

Senior Backend Engineer

Location: New York, NY

Overview

We are a technology-driven organization operating at the intersection of financial services and digital assets , building infrastructure that supports institutional-grade platforms. Our team focuses on developing secure, scalable systems that power the management, movement, and growth of both fiat and digital assets.

We are looking for a Senior Backend Engineer to join a New York-based engineering team responsible for building and maintaining systems that support custody, staking, and asset management workflows within a high-performance, cloud-native environment.

What You’ll Do

Design and architect scalable backend services on a cloud-native platform , with a focus on automation, reliability, and security

Build and enhance systems responsible for transaction processing and asset inventory management

Develop and maintain staking and workflow management systems for digital assets

Collaborate cross-functionally with teams supporting trading, lending, settlement, frontend applications, and infrastructure

Contribute to system design decisions and help shape architecture for high-throughput, low-latency environments

Participate in the full software development lifecycle, from design through deployment and production support

What We’re Looking For

7+ years of professional software engineering experience

Strong foundation in computer science fundamentals and system design

Proven experience designing and building scalable backend systems

Expertise in one or more of the following: Java, Scala, Kotlin, C#, or similar (Java preferred)

Deep understanding of object-oriented programming principles

Experience working across the full development lifecycle, including agile environments and production systems

Strong communication skills and a collaborative mindset

Attention to detail and a strong sense of ownership over system quality and performance

Nice to Have

Experience with messaging systems (e.g., Kafka, RabbitMQ)

Familiarity with containerization technologies (Docker, Kubernetes)

Experience with cloud platforms (AWS, Azure, or GCP)

Background in financial services, fintech, or digital assets

Understanding of asynchronous or reactive programming models

Familiarity with event-driven architectures and domain-driven design

Knowledge of concurrency and multi-threading concepts , particularly in Java

Work Environment

Based in New York City

Collaborative, fast-paced environment focused on building high-impact financial technology systems

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