Top Software Engineer Jobs

The Software Engineer, Backend will develop scalable distributed systems, build REST APIs, and ensure high-quality software delivery while collaborating with teammates and stakeholders.

The Principal Engineer will lead enterprise scalability efforts, driving architectural changes, optimizing systems, and integrating AI for improved operational performance across multi-tenant SaaS platforms.

As a Software Engineer II, you will build and operate Klaviyo's Flows Platform, focusing on backend systems that process billions of events reliably and efficiently. You will tackle complex challenges, contribute to tech decisions, and ensure high-scale performance.

As a Software Engineer II, you'll build front-end and back-end solutions, enhance existing products, manage APIs, and provide analytics insights while collaborating across teams.

Lead design and evolution of data interfaces, mentor team, support integrations for live clients, and enhance data tools for scalability and efficiency.

As an Intermediate Backend Engineer, you'll develop features for a Rust backend graph data service, maintain integrations, enhance operational metrics, and collaborate on system design for reliability and scalability.

The role involves building and supporting data-centric applications, ensuring quality data delivery, and troubleshooting issues in a fast-paced environment.

The role involves managing integrations and troubleshooting for programmatic platforms, providing technical guidance, analyzing performance, and monitoring industry trends.

The Principal Software Engineer will architect, develop, and maintain software for electronic warfare systems, mentor junior engineers, and collaborate across disciplines.

The Senior Developer will design and develop Hyperion Planning and Essbase applications, translating business requirements into solutions and providing technical support.

Lead a team of software engineers, manage project execution, ensure design meets customer needs, and foster an inclusive culture.

Design and develop low latency, high-performance trading systems. Optimize code and solutions for hardware efficiency, ensuring seamless application integration.

As a Trading Engineer, you will troubleshoot and resolve technical issues, monitor system performance, develop automation tools, and collaborate to improve trading systems.

Develop and maintain sports trading applications using C# and .NET. Enhance existing systems, mentor team members, and contribute to next generation platform.

Software Engineers at Citadel develop software solutions for trading platforms, optimizing performance and functionality, and support trading activities.