Top Software Engineer Jobs

Design and maintain efficient C++ code for a high-speed trading system, including algorithm development and data analysis.

Design, build, and maintain scalable, reliable full‑stack systems. Contribute to API and architecture design, write testable code, debug complex issues, improve performance, automate deployments, and mentor junior engineers while collaborating with cross‑functional teams.

Design, build, and maintain scalable, reliable systems and APIs across a primarily TypeScript stack. Deliver features independently, improve performance and observability, contribute to architecture and CI/CD, debug complex issues, and mentor junior engineers while collaborating with cross-functional teams.

Build high-performance trading tools and large-data research platforms in small teams. Design system architectures, develop resilient production software, and apply distributed computing, NLP, and machine learning to solve complex quantitative problems while collaborating with engineers, traders, and researchers.

Design and implement Android features from design through launch, optimize mobile UX and performance, perform code reviews, evaluate technical tradeoffs, and use AI tools to streamline development while maintaining security and production-quality code.

11-week software engineering internship building high-performance research platforms and trading tools. Work in small teams to design systems, develop platforms and web frameworks, and apply distributed computing, NLP and machine learning. Collaborate with senior engineers, network with peers, and contribute code that rapidly moves into production.

Develop and ship cloud-native full-stack features using Java/Spring Boot backend and React frontends. Design, test, deploy, and maintain secure, scalable services (PostgreSQL, Kafka, AWS, Kubernetes). Own features from design through production, participate in code reviews, troubleshoot production issues, improve CI/CD and observability, and collaborate with product and cross-functional teams. Use AI-assisted tools responsibly to increase engineering productivity.

The Autonomy Software Engineer will develop and integrate systems, lead teams, conduct tests, and engage with customers to ensure robust mission systems solutions.

Develop and integrate autonomy and mission systems software for sensing platforms, implement real-time Modern C++ applications from higher-level algorithms, lead small teams, perform M&S and live testing using LVC infrastructure, and engage with customers to shape requirements and deployments.

The role involves designing, developing, testing, and maintaining non-embedded software for air domain missions, leading junior engineers, and conducting integration testing.

Develop, test, and maintain mission-planning weapon software within a SAFe Agile scrum team. Translate requirements into designs, implement and integrate microservices (C#/C++ back end, JavaScript/TypeScript/React front end), debug issues, write documentation, and perform unit/integration/system-level testing and validation.

The Autonomy Software Engineer develops and integrates software systems for defense-related sensor technology, focusing on real-time applications and system testing.

The Autonomy Software Engineer will develop, integrate, and test autonomous systems using C++, lead teams for real-time applications, and support customer requirements.

Build scalable, high-quality backend and frontend systems; participate in architecture and design reviews; collaborate in cross-functional squads; prototype and evaluate new technologies; integrate and responsibly use AI/LLMs; deliver reliable production services and follow engineering best practices.

Develop, integrate, and test software for complex military electronic systems. Collaborate with systems, hardware, and test engineers across the product lifecycle. Implement software solutions and test automation, maintain SW test solutions, and support integration, validation, and technician training to improve testability and throughput.

As a Software Engineer at Opendoor, you'll build production systems, own features end-to-end, conduct technical design reviews, and integrate AI tools into workflows while mentoring teammates and enhancing product quality.

Design, develop, test, deploy, maintain, and debug software solutions. Propose technical solutions for complex business needs, produce technical documentation, and support release management while aligning work to customer focus and risk management practices.

As a Software Engineer at Opendoor, you'll build production systems, own features from design to deployment, and use AI tools while mentoring teammates and improving code quality.

Designs and develops software solutions, writes/tests/deploys code, prepares technical documentation, debugs and maintains applications, proposes designs for complex business needs, and follows SDLC and release practices.

As a Software Engineer at Citadel, you will build systems for investments, collaborate with researchers, and tackle complex problems.

Develop high-performance research platforms and tools that bring trading strategies to life. Work in small teams to design, build, and deploy resilient systems using distributed computing, NLP, and machine learning to solve large-data problems in finance.

Design, implement, and integrate 5G NR baseband software for gNodeB and Cloud RAN. Perform requirement analysis, real-time C/C++/Java coding, multi-core integration, verification, automated testing, version control, and documentation to deliver LTE/5G features.

Design, develop, test, and deploy scalable software solutions for data and automation. Lead technical design, collaborate with product owners and architects, ensure security and enterprise standards, produce technical documentation, and apply Agile, CI/CD, and automated testing practices.

Design, develop, and maintain enterprise Salesforce solutions using Apex and Lightning Web Components. Implement integrations (REST/SOAP), manage platform configuration and security, collaborate with product, QA, and engineering teams, produce technical documentation, support QA and production issue resolution, and promote clean, scalable coding and CI/CD practices.

Develop, test, deploy, maintain, and debug software solutions. Design software to meet business needs, write code, prepare technical documentation, and support release and maintenance activities while collaborating with cross-functional teams.