Top Software Engineer Jobs

The Staff Software Engineer role involves leading projects, coordinating engineers, improving processes, and representing PayPal to external partners, focusing on cloud and DevOps responsibilities.

The Senior Software Engineer will focus on back-end development of an advertising technology platform, contributing to maintenance and feature development, collaborating with teams, and driving solutions using data and AI.

Design, develop, test, implement, and maintain Microsoft Dynamics 365 solutions, collaborate with teams on solution design, and resolve technical problems in various applications.

The Senior Software Engineer will build and optimize CUDA kernels for molecular dynamics simulations, deliver core simulation software, and collaborate with teams to implement new algorithms.

Develop reliable software for SpaceX's launch vehicle production and flight. Create applications, manage engineering changes, and improve systems to support engineering. Collaborate on architecture and design, ensuring performance and integration of AI systems.

As a Missions Software Engineer, you'll collaborate with defense customers to integrate and operationalize vehicle intelligence products, tackling software engineering, hardware integration, and project execution challenges.

Seeking a Senior Software Engineer skilled in C++, algorithm optimization, and multi-agent systems to develop autonomous decision-making frameworks for mission-critical applications.

As a Lead Software Engineer, you will integrate Applied Intuition's vehicle intelligence products with defense and government customers, overseeing technical execution for complex systems.

As a C++ Software Engineer, you will design high-performance backend systems for autonomy products, tackle complex engineering challenges, and collaborate with teams to deliver robust solutions for defense applications.

The Lead Software Engineer will design and implement backend systems in C++, tackle autonomy challenges, and ensure robust software solutions meet real-world operational demands.

Lead the re-architecture of Appian's platform on public clouds, ensuring high availability and responsiveness while coaching junior engineers and reviewing architecture designs.

The Sr./Principal Software Engineer will design and implement core capabilities for SingleStore's cloud platform, focusing on scalability and reliability, while mentoring other engineers and collaborating with cross-functional teams.

The Senior/Principal Software Engineer will design and implement core capabilities, solve complex system-level problems, and mentor team members in a collaborative engineering environment.

This role involves developing backend software, combating fraud, and improving traffic quality within a supportive team focused on delivering high-quality products.

The Analytics Sr Software Engineer will support U.S. Federal Government contracts by developing scalable services, CI/CD pipelines, and monitoring tools while ensuring high security and compliance. Responsibilities include design, implementation, automation, and troubleshooting of platform components.

The Principal Software Engineer will build secure platform products, write robust Java code, understand customer needs, and document solutions.

The Staff Software Engineer will lead the software development lifecycle focusing on observability, design high-scale distributed systems, and mentor team members while ensuring technical excellence.

As a Senior or Staff Software Engineer on the Localization team, you will design algorithms for state estimation systems, optimizing multi-sensor data fusion for real-time vehicle localization in autonomous driving.

The role involves building and shipping high-quality applications for grocery store operations, collaborating with engineering, product, and design teams, and ensuring software quality through automated testing.

As a Senior Software Engineer on the Mapping team, you will architect and develop robust, scalable systems for autonomous vehicle mapping, collaborating with multidisciplinary experts and handling complex data processing.

As a Senior Software Engineer, you'll design architecture, mentor engineers, and drive the adoption of AI practices to enhance development workflows and system reliability.

Design, build, and ship full‑stack applications end-to-end within small pods. Own the full SDLC, deploy and operate cloud applications, contribute to architecture, and use AI-assisted tools to accelerate development, testing, and code quality while maintaining reliability.

Build and ship lightweight internal full-stack tools end-to-end within small pods. Rapidly prototype, deploy, operate, and iterate tools using cloud platforms and AI-assisted development to improve team productivity and automate workflows.

Design, build, and operate shared backend services and APIs. Own full SDLC, define service boundaries and data models, ensure scalability and reuse, apply DDD and systems thinking, and use AI-assisted tools to accelerate development while maintaining maintainability.

Design, develop, test, and deploy web applications. Collaborate with product, UX, data, and QA to define requirements and integrations. Architect scalable solutions, write testable code, establish development practices, improve performance, and mentor engineers. Participate in code reviews, implement CI/CD and containerization, and maintain full-stack applications using modern databases.