Senior Software Engineer developing full-stack applications for trading and compliance at McLaren. Focusing on React and .NET/C# in a hybrid work environment.
Responsibilities
Build and enhance a front-end heavy React application supporting pre-trade compliance and control workflows
Develop and maintain backend services using .NET/C# and Python within a microservices architecture
Designed, deployed, and maintained scalable cloud infrastructure using AWS services
Improve platform stability, performance, and scalability while delivering new features
Work within AWS infrastructure across cloud-native services and deployments
Own production support and issue resolution during U.S. hours, coordinating closely with offshore teams
Collaborate with trading, compliance, and product stakeholders in a high-visibility environment
Participate in design discussions and contribute to technical improvements across the platform
Requirements
6–8 years of professional software engineering experience
Strong hands-on experience with C#/.NET backend development
Heavy front-end experience with React (modern frameworks, state management, performance optimization)
Developed and integrated APIs using GraphQL
Experience building microservice architectures, ideally using Python for services
Strong experience working in AWS cloud environments
Experience supporting high-availability production systems
Ability to independently own issues and drive resolutions
Strong communication skills and experience working with offshore teams
Benefits
comprehensive health care coverage
disability benefits
401(k) match
life insurance
paid personal days
paid holidays
paid time off
Job title
Senior Software Engineer – Full Stack, C#/React.js
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