Top Software Engineer Jobs

Develop and maintain Java-based mission-focused software on a small team. Implement services, CI/CD, containerized deployments, and backend integrations using Git, Gradle, Docker, REST, and Linux. Support ops and limited UI work as needed.

The Staff+ Software Engineer will lead backend systems for AI products, managing complex projects and driving product enhancements while optimizing performance and reliability for a global user base.

Develop, sustain, and troubleshoot a suite of mission-focused software applications. Implement, test, and integrate with COTS/GOTS/FOSS; build containerized services (Docker, Kubernetes, Helm); work with NoSQL/Databases, messaging, CI/CD, and IaC. Support evolving mission needs while holding required security clearance.

Develop and deploy Java-based software and integrate GPU-accelerated applications for defense-focused programs. Implement and maintain solutions on contracts with rigorous software processes while complying with stringent security requirements.

As a Full Stack Software Engineer, you'll lead the development of critical features, enhance productivity systems, interface with customers, and contribute to product strategies in a rapidly growing team.

Mid-level software engineer responsible for full-stack development with UI/UX focus. Build front-end and back-end solutions supporting a national security mission. Must hold an active Top Secret/SCI clearance with favorable polygraph and be a U.S. citizen. Direct hires only; competitive compensation and benefits provided.

Develop and enhance the new Stores platform while supporting various e-commerce tools to improve seller success online.

Design and implement UI/UX and full-stack features across front-end and back-end systems. Deliver high-quality code, iterate on user-facing interfaces, and collaborate with engineers to build secure solutions supporting national defense missions.

Design, implement, and optimize scalable data ingress/egress pipelines and distributed processing (Apache Spark). Develop orchestration using Apache Airflow, automate with Bash/Linux, code in Python/Java, perform data wrangling in Jupyter using pandas/NumPy, query large datasets with SQL, ensure data quality, and use Git for source control.

Design, develop, test, troubleshoot, and sustain a mission-focused enterprise web application in a containerized Linux/Kubernetes environment. Collaborate with product owners, system and project engineers to implement CI/CD, REST interfaces, and SQL-backed services while maintaining operational readiness for government missions.

Mid-level software engineer supporting a defense program: develop and maintain software solutions using Zabbix, Python, Java, CSC, and Linux. Must hold active Top Secret/SCI with polygraph and contribute to mission-critical systems.

The Full Stack Software Engineer will create web tools to improve usability of Modeling and Simulation systems, while collaborating with customers and resolving code issues.

Develop, test, and maintain Java backend and Angular frontend applications; design RESTful APIs and PostgreSQL data access; support modernization (Spring Boot, containerization, microservices) and cloud migration; implement document parsing and CI/CD; collaborate on a Scrum team, participate in code reviews, testing, and documentation.

Build and scale core runtime systems for autonomous agents: design low-latency backend services, secure sandboxed execution environments, stateful runtime infrastructure, APIs, and highly concurrent distributed systems. Contribute to architecture and integrate third-party services while operating production backend systems.

The Software Engineer will design, develop, and maintain software for web applications and other tools, ensuring full lifecycle support.

The Software Engineer will develop machine learning algorithms, optimize systems, analyze datasets, build testing tools, and collaborate within cross-functional teams to integrate simulation capabilities into DoD platforms.

Design, implement, and optimize high-performance, low-latency trading infrastructure for research and production. Partner with researchers and traders to build market data, execution, backtesting, and deployment systems. Develop tools for prototyping, simulation, monitoring, risk management, and performance analysis across the strategy lifecycle.

Join the M&S team to research, develop, and deploy machine learning and simulation software. Design and optimize systems using mathematical models, analyze complex datasets, build testing/validation and benchmarking tools, and integrate modeling and simulation capabilities into DoD platforms in collaboration with engineers, data scientists, and operations research analysts.

The Software Engineer will analyze software requirements, participate in design/code reviews, and conduct software testing per DO-178B/C standards.

Seeking a Software Engineer with 5+ years of experience, proficient in modern programming languages and configuration management tools, focusing on operational tasks, security, and data technologies.

Build and maintain scalable, highly available backend systems and APIs for user wallet, payments, and deposit/withdrawal journeys. Write secure, testable, maintainable code, participate in design and code reviews, apply DevOps and testing best practices, and collaborate across multidisciplinary teams to deliver production-quality user experiences.

Design, develop, and maintain scalable software solutions for mission-critical systems. Collaborate with teams to implement software solutions and resolve issues.

Develop enterprise-grade tools for Apple device management as part of an agile team. Independently complete tasks, collaborate with engineers and product, write tested high-quality Python code, communicate technical concepts across teams, follow security and privacy protocols, and meet U.S. citizenship and onshore work requirements.

We seek a Senior Java Software Engineer with expertise in Java and Linux to develop high-performance applications in distributed environments.

The role involves developing NvSci software for cross-platform integration, enhancing APIs, optimizing performance, and ensuring automotive safety standards, while leading complex system feature development.