The Sr. Trading Platform Operations Specialist drives scalable operational processes for the Trading Platform org: coordinating releases from code complete to production, running cross-functional operational programs (release, onboarding, testing, support), maintaining KPI reporting and data hygiene, converting manual work into runbooks and automation, and communicating status to engineering, product, support, and leadership. Requires 5+ years of relevant experience and familiarity with Jira, scripting/APIs, workflow automation, and strong written communication. New hire base salary range listed as $140,000–$165,000.

Topstep is hiring a mid-level Software Engineer to build and maintain production .NET services that power real-time trading, market data delivery, and brokerage integrations. The role involves end-to-end ownership of features, working with React/TypeScript on the frontend as needed, participating in on-call rotations, and improving system reliability and observability.

Topstep seeks a Mobile Engineer III to lead the React Native mobile MVP and embed within feature teams to drive ongoing development. The role requires 3+ years building production mobile apps, deep React Native and TypeScript expertise, GraphQL/Apollo integration, mobile CI/CD and release experience, performance optimization, testing (unit, integration, E2E), and production monitoring (Sentry/Crashlytics).

Topstep seeks an Associate Counsel (JD, active U.S. bar license) with 4–6 years of corporate, commercial, and technology transaction experience to support corporate governance, commercial/SaaS/vendor contracts, litigation and subpoena management, and privacy/cybersecurity matters. The role reports to the General Counsel, works cross-functionally with product, engineering, cybersecurity, and compliance teams, is eligible for remote-to-hybrid arrangements (preference for Chicago applicants), and has a stated base salary range of USD 185,000–210,000 per year.

Own and evolve core trading-platform services using C#/.NET and cloud-native patterns (AWS, Docker, Kubernetes). Responsibilities include API/service design, building high-availability distributed systems, observability and incident response, performance tuning, and mentoring engineers; occasional contributions to React/TypeScript frontend.

Topstep is hiring a Senior Product Manager to own the Payments & Wallet roadmap across web and internal tooling. The role requires 5+ years in product management with payments experience (PSPs, ACH, KYC/KYB, chargebacks, ledgers), strong data-driven experimentation and SQL skills, and the ability to coordinate cross-functional delivery while ensuring compliance (PCI, NACHA, OFAC).

Topstep seeks a Staff Software Engineer to lead architecture and build scalable, reliable cloud-native services in a modern .NET stack, occasionally contributing to a React/TypeScript frontend. The role requires owning systems end-to-end, mentoring engineers, driving cross-team initiatives, and applying 8+ years of experience with distributed systems, databases (PostgreSQL/SQL Server), observability, containerization (Docker) and cloud platforms (AWS).

Topstep seeks a Senior Software Development Engineer in Test to lead automation across API, UI, and end-to-end paths for a real-time futures trading platform. The role requires building and maintaining CI/CD-integrated test frameworks (TypeScript preferred), extending AI-assisted test-generation tooling, ensuring coverage for real-time streams and financial calculations, and mentoring engineers on testing practices and non-functional testing.

The Trading Platform Software Support Engineer reproduces and diagnoses complex, trader-facing issues across distributed services, fixes production code (C#/.NET and React), builds admin tooling and observability, and leads incident investigations and post-incident reviews. Requires 3+ years of production software engineering experience, strong distributed-systems debugging skills, SQL, and hands-on observability/logging experience. New-hire base salary range: $120,000–$150,000.

Lead the architecture and implementation of a production charting library (layered rendering, indicator math, drawing tools, hit testing) and maintain thin React bindings. Require 8+ years frontend experience, deep TypeScript and React expertise, production Canvas 2D and Web Worker experience, performance discipline for 60fps real-time rendering, and domain knowledge of financial market data.