Hybrid Senior .NET Software Engineer — Trading Engine

Aristotle; Provo (UT); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical benefits

Paid vacation

401k plan

Stock options

Casual dress code

Job summary

Aristotle's PredictIt team seeks a Senior .Net Software Engineer to build and optimize high-volume C#/ASP.NET backend systems, from web experiences to the core trading engine.

Join a small, growth-minded group with 200+ research partners, a hybrid office model, and stock options as you tackle scalable architectures, modern patterns, and performance challenges.

This role offers competitive compensation, medical benefits, 401k, and opportunities to impact a platform serving 100,000+ traders.

Qualifications

• Bachelor's degree in computer science or a related field.
• 5+ years designing and developing C# enterprise software.
• Strong proficiency in C# and ASP.NET.
• Knowledge of design patterns and SOLID principles.
• Understanding of modern programming practices: DI, async/await, clean architecture.
• Experience with distributed systems, pub/sub, message queues.
• Proficient with Entity Framework and SQL Server.
• RESTful API design and implementation.
• Participate in code reviews, design discussions, and technical planning.
• Experience with high-volume, scalable SaaS infrastructures.

Responsibilities

• Develop, maintain, and improve C#/ASP.NET backend systems.
• Architect the next version of our trading engine for performance and scalability.
• Conduct architectural and technical reviews during the SDLC.
• Apply best practices and patterns to web and mobile development.
• Collaborate with teams to analyze performance and interfaces.
• Develop specifications and resolve technical performance issues.

Skills

C# & ASP.NET

SOLID principles

Distributed systems

RESTful APIs

Async/await

Code reviews

SaaS architectures

Performance tuning

Entity Framework

SQL Server

Azure DevOps

Apache Kafka

Education

Bachelor's degree in computer science or related field

Tools

Azure

Redis

Job description

Aristotle's PredictIt team seeks a Senior .Net Software Engineer to build and optimize high-volume C#/ASP.NET backend systems, from web experiences to the core trading engine.

Join a small, growth-minded group with 200+ research partners, a hybrid office model, and stock options as you tackle scalable architectures, modern patterns, and performance challenges.

This role offers competitive compensation, medical benefits, 401k, and opportunities to impact a platform serving 100,000+ traders.