Top Software Engineer Jobs

Lead design and implementation of a petabyte-scale unified virtual memory and system software stack for accelerator-based large-scale clusters. Build custom allocators, runtimes, schedulers, and Linux kernel/driver components. Integrate and optimize HPC workload managers, ensure high-throughput resource management, and remove kernel-space bottlenecks for massive parallel jobs.

Develops, tests, debugs, and documents software. Writes testable code, participates in design and code reviews, troubleshoots issues, researches technologies, and collaborates in Agile teams.

Develop and maintain low-latency, high-performance proprietary trading systems. Participate in full SDLC: design, implement, test, and deploy trading applications. Collaborate with teammates, follow coding standards, write automated tests, and learn trading fundamentals through the Belvedere Trading University program.

Work with full-time engineers to design, implement, test, and deploy low-latency, high-performance trading software. Collaborate in teams, participate in the firms BTU learning program, debug complex trading applications, communicate project updates with managers, and apply AI tools to improve development efficiency.

Build and scale backend services, APIs, and advertiser-facing features for Expedia Group’s unified advertising platform. Own solutions end to end, including design, implementation, testing, deployment, monitoring, and operational support. Contribute to React frontend development, API and data modeling, performance and reliability improvements, troubleshooting, automation, observability, and secure coding. Collaborate with product and globally distributed engineering teams while supporting high-traffic advertising systems.

Design, build, and operate scalable software services supporting insurance shopping, booking, servicing, and claims. Lead complex technical initiatives, make architectural decisions, integrate AI/ML solutions, and ensure reliability, security, observability, and performance. Mentor engineers, collaborate across product and engineering teams, define metrics, and drive continuous improvement across distributed systems and customer-facing platforms.

Leads enterprise ServiceNow engineering initiatives, including platform architecture, custom applications, integrations, workflow automation, AI-enabled capabilities, governance, reliability, upgrades, and modernization. Designs and implements scalable solutions, troubleshoots complex platform and operational issues, drives root-cause analysis, establishes engineering standards, partners across technical and business teams, and mentors engineers. The role also serves as a senior escalation point while ensuring secure, compliant, and responsible AI usage.

Leads enterprise ServiceNow engineering initiatives, including platform architecture, custom applications, integrations, workflow automation, AI-enabled capabilities, governance, reliability, and modernization. Designs and implements scalable solutions, troubleshoots complex incidents, conducts root cause analysis, establishes engineering standards, mentors engineers, and advises stakeholders on strategic platform decisions. The role requires hybrid work three days onsite and is not eligible for visa sponsorship.

Leads enterprise ServiceNow engineering initiatives spanning platform architecture, custom applications, integrations, workflow automation, AI capabilities, governance, reliability, and modernization. Designs and implements scalable solutions, troubleshoots complex incidents, conducts root cause analysis, improves performance and operational health, establishes engineering standards, mentors engineers, and advises stakeholders on strategic platform decisions. The role requires hybrid work three days per week onsite.

Develop and support front-end applications for collaborative intelligence and analytics tools. Responsibilities include AngularJS and NodeJS development, UX collaboration, Section 508 compliance, user support, feature improvement, testing, documentation, quality control, and technical leadership across multiple software teams. The role also involves analyzing system performance, developing software solutions, and working with databases, web services, Linux scripts, Agile processes, and code-management tools.

Designs, customizes, and releases software applications while collaborating with stakeholders and Quality Assurance. Evaluates performance metrics to improve reliability and user experience, manages technical documentation, mentors junior engineers, and participates in peer programming, design sprints, and prototyping. Requires independent judgment, cross-functional collaboration, and availability for variable schedules including nights and weekends.

Design, develop, test, deploy, and maintain secure, scalable software for Mastercard’s payment enablement services. Own delivery tasks, participate in prioritization, conduct code and architecture reviews, troubleshoot distributed production systems, manage CI/CD pipelines and artifacts, improve performance and observability, and mentor engineers. Collaborate with product and business stakeholders to translate requirements into maintainable solutions while promoting engineering standards, automation, security, and operational excellence.

Develop and integrate software for defense-related systems (RF, Radar, EW, SDR), collaborating with cross-functional teams. Build C++/Python/MATLAB applications, interface with FPGAs/GPUs/embedded SoCs, use containerization, cloud-native tools, CI/CD, and apply DevSecOps in an agile environment. Work is fully on-site with occasional domestic travel.

Develop, integrate, test, and release software for complex electronic and defense systems. Collaborate with systems, hardware, and test engineers, implement software solutions and test frameworks, improve product testability, and provide technician training and troubleshooting support throughout the product lifecycle.

Develop and maintain OSINT mission applications integrating front-end and back-end systems using Agile. Perform coding, testing, debugging, and secure application deployment. Collaborate with government developers to meet performance and security standards and support intelligence-focused capabilities.

Design and implement high-performance GPU-accelerated software using C++ and CUDA. Develop CUDA kernels for signal and image processing, profile and optimize GPU applications, integrate with hardware (FPGAs, SoCs), collaborate with cross-functional teams, and apply DevSecOps/CI-CD practices to deliver production-quality defense systems.

Design, develop, and evaluate complex software architectures and applications (C++, Python, MATLAB) for real-time, embedded, and defense systems. Collaborate with cross-functional teams, interface with hardware (FPGAs, GPUs, SoCs) using protocols (UART, I2C, SPI, CAN), apply DevSecOps/CI-CD, and use containerization and cloud-native technologies. Develop software for RF/Radar/EO-IR/EW/SDR systems and support agile development, integration, and testing to deliver secure, high-quality solutions.

Design, develop, test, deploy, maintain, and automate enterprise software (primarily C#/.NET) for a Windows environment. Troubleshoot defects and production issues, perform code reviews, maintain documentation, support legacy systems, and work with customers to clarify requirements while ensuring security, patching, and compliance for standalone systems.

Lead software engineering projects and developers building distributed microservices and cloud-based systems for personalized marketing and messaging experiences. Collaborate with product managers, create scalable solutions supporting regulatory needs, mentor engineers, evaluate code, and apply modern technologies including Java, AWS, databases, containers, and AI tools.

Leads software engineering projects and developer teams building distributed microservices and cloud-based backend solutions. Collaborates with product managers, mentors engineers, evaluates code, and addresses regulatory and customer needs. Uses technologies including Java, Python, Go, Node.js, SQL, AWS, Docker, Kubernetes, relational databases, and NoSQL databases while staying current with emerging technologies and AI tooling.

Leads software engineering projects and developer teams building distributed microservices and full-stack systems. Designs cloud-based solutions using multiple programming languages, databases, container orchestration, and AWS services. Collaborates with product managers, addresses regulatory needs, mentors engineers, evaluates emerging technologies, and promotes engineering community participation. The role requires software engineering and cloud experience, with preferred expertise in modern frameworks, Agile practices, people management, and interactive AI productivity tools.

Lead diverse technology projects and developer teams building distributed microservices and full-stack systems. Develop cloud-based solutions using multiple programming languages, databases, container orchestration, and AWS services. Collaborate with product managers, address regulatory needs, stay current with technology trends, experiment with emerging tools, and mentor engineering community members. The role also involves people leadership, Agile delivery, and using interactive AI tooling to improve productivity.

Leads software engineering projects and developers building scalable, cloud-based backend and full-stack systems. Designs distributed microservices and omnichannel messaging platforms, collaborates with product managers, supports regulatory requirements, mentors engineers, evaluates code, and applies modern programming languages, databases, container orchestration, cloud services, Agile practices, and interactive AI tools.

Build, test, implement, and support full-stack authentication solutions for Capital One’s Empath Platform. Develop front-end and back-end applications using modern web technologies, REST APIs, databases, containers, and AWS services. Collaborate with Agile teams and product managers to deliver secure, accessible cloud-based experiences. Stay current with technology trends, contribute to engineering communities, mentor peers, and use emerging tools, including interactive AI, to improve productivity.

Lead software engineering projects and developer teams building distributed microservices and full-stack systems. Develop cloud-based solutions using modern programming languages, databases, Docker, Kubernetes, and AWS services. Collaborate with product managers, address regulatory needs, stay current with technology trends, mentor engineers, and contribute to internal and external technology communities.