Principal / Senior Staff Backend Engineer

Department: Engineering

Employment Type: Full Time

Location: New York, New York, Remote - USA

Role Overview

Key Responsibilities

What You’ll Do

• Define the long-term technical strategy and architecture for the exchange platform, aligned to business and regulatory goals.
• Lead company-level technical initiatives with ambiguous scope and significant business risk or opportunity.
• Drive critical decisions on scalability, resilience, and security for systems operating in a CFTC-regulated environment.
• Evaluate and introduce new technologies, build-versus-buy choices, and engineering practices at an organizational level.
• Advise executive and product leadership on technical feasibility, risk, and investment.
• Mentor staff and senior engineers, and help shape hiring, leveling, and engineering culture.
• Represent ProphetX’s engineering depth with partners, regulators, and the broader technical community where appropriate.
• Partner with product and leadership to influence roadmap and prioritization with technical insight.
• Proactively seek development opportunities and share knowledge with peers and junior engineers.

Skills, Knowledge and Expertise

What We’re Looking For

• 10+ years of backend and distributed systems experience, including a track record of org- or company-wide technical impact
• Expert-level command of Go, Java, C++, or Python, and of large-scale system design
• Proven experience architecting and evolving mission-critical, low-latency, high-availability platforms (exchange, trading, payments, or comparable)
• Mastery of event-driven architecture, real-time APIs, data systems, and cloud-native infrastructure
• Deep experience with reliability, security, and compliance in regulated environments
• History of mentoring and growing senior and staff engineers
• Exceptional communication and influence skills, from engineers to executives
• Proactive, growth-focused, and highly adaptable with a strong sense of ownership
• Prediction markets, fintech, sports betting, or exchange experience is a plus

Why Join Us!

• Competitive compensation aligned to role and market
• Equity opportunities so you share in what we’re building
• A clear connection between impact and reward

• Medical, dental, and vision coverage
• Flexible time off built on trust and accountability
• A culture that respects your time and avoids unnecessary meetings

• Fully remote within the U.S.
• Flexibility to work in the way that helps you do your best work

• Set the multi-year technical direction for a live, CFTC-regulated exchange platform, as a recognized technical authority across the company
• Take on a high-impact IC role with direct influence on executive and product decisions, build-versus-buy choices, and engineering culture
• Help define what resilient, secure, and compliant exchange architecture looks like as a brand-new asset class scales