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