Senior Software Engineer (Live)
New
T
TopstepFintech / Trading
United StatesFull-TimeSenior
Salary$157,000 - $193,000.
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Job Details
- Experience
- 5 + years
- Required Skills
- GraphQLPostgreSQLMicrosoft SQL ServerTypeScriptNext.jsReactRESTful APIsDistributed Systems
Requirements
- 5+ years of experience building and operating production-grade systems with user-facing APIs.
- Demonstrated impact on scalability and reliability.
- Solid full-stack foundation with strength in backend API design (TypeScript, GraphQL, REST).
- Modern frontend development experience (React, Next.js, TypeScript).
- Deep expertise in designing and operating scalable, distributed systems.
- Knowledge of event-driven architectures, message queues, eventual consistency, and race condition handling.
- Strong database fundamentals, including PostgreSQL or SQL Server schema design, migrations, indexing, and query optimization.
- Excellent communication skills for distilling complex technical concepts.
- Production mindset with experience in metrics, logging, tracing, and on-call participation.
Responsibilities
- Design, build, and operate cloud-native applications with an emphasis on reliability, safe deployments, and operational simplicity.
- Embed automated testing, observability, and operational ownership into every stage of feature delivery.
- Proactively identify and resolve issues, helping ensure our platform remains stable, performant, and ready to grow.
- Collaborate with product engineering teams to champion event-driven best practices and deliver scalable, resilient solutions.
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