Senior Software Engineer

Op Recruiting — United States · Posted ~3 hours ago

Senior

Skills

Distributed systems Blockchain Backend development Low-latency systems Smart order routing Trade execution engines Real-time market data Backend services Real-time systems

🔓 Log in to save this job, tailor your resume & track your apply process — 7 days free, no card needed.

Log in to add to target list

Summary ✨ AI‑Generated

A senior software engineer is sought to build a next-generation decentralized trading application from the ground up. The role centers on architecting low-latency, highly resilient backend services that interact with high-throughput transactional infrastructure, while owning critical execution, routing, and real-time market-data components. This is an early-stage engineering role offering substantial technical ownership and the opportunity to shape foundational systems.

Highlights

High-impact 0-to-1 engineering opportunity with ownership of foundational infrastructure, challenging distributed-systems work, and a strong focus on performance, resilience, and real-time systems.

Description

Job Title Senior Software Engineer About The Opportunity Our client is launching a next-generation, on-chain trading platform engineered to deliver institutional-grade speed, execution quality, and market visibility directly to active traders. As an early engineering team member, you will drive a true 0-to-1 product effort, translating complex distributed systems and blockchain market mechanics into seamless, high-performance workflows. If you want to build the foundational product layer on top of high-throughput transactional infrastructure, this role offers direct, unconstrained impact. Responsibilities Architect and implement core components for a greenfield decentralized trading application from the ground up. Construct low-latency, highly resilient backend services that interface directly with high-throughput blockchain transaction streams. Take complete ownership of critical infrastructure paths, including smart order routing, trade execution engines, real-time market data feeds, and portfolio position tracking. Enforce rigorous security standards across all layers, including secure transaction signing protocols, infrastructure deployment, and data protection. Partner with cross-functional product and infrastructure units to rapidly deploy features and iterate based on live user data. Drive foundational architectural choices, establishing engineering standards for a growing technical team. Requirements 5+ years of professional software engineering experience, with a heavy emphasis on distributed systems architecture. Advanced systems programming capabilities, preferably using Rust, though deep expertise in C/C++ or Go is highly acceptable. Demonstrated track record of deploying and maintaining high-availability, low-latency production applications. Security-centric development approach with an intuitive understanding of system vulnerability surfaces, cryptographic key management, and complex failure recovery modes. Ability to execute independently and make sound technical decisions within fast-paced, fluid startup environments. Preferred Qualifications Prior exposure to blockchain runtime environments, transaction lifecycles, or decentralized trading infrastructure. Background in exchange engineering, order matching systems, or traditional high-frequency trading (HFT) platforms. Experience developing core fintech backend architectures, including payment rails, institutional custody, or execution venues. Accepting Candidates