Top Software Engineer Jobs

Develop and maintain secure, data-driven backend systems supporting national security missions. Build applications with Python or JavaScript/TypeScript, APIs and microservices with Flask or FastAPI, and data ingestion and retrieval services. Conduct exploratory data analysis, work with Postgres and Elasticsearch, and implement DevSecOps, CI/CD, cloud infrastructure, containerization, and infrastructure-as-code. The role is fully onsite at Fort Bragg and requires a current Top Secret/SCI clearance, U.S. citizenship, and 5+ years of experience.

Develops and supports Enterprise Content Management platforms, workflow automation, integrations, and content-enabled applications. Builds .NET services, APIs, automated tests, CI/CD pipelines, and infrastructure-as-code solutions. Troubleshoots application, database, and infrastructure issues; configures monitoring, alerts, and operational runbooks. Collaborates in Agile/Scrum teams with product owners, architects, and stakeholders while applying security, retention, privacy, audit, and reliability requirements.

Build and maintain full-stack workflow applications and event-driven systems using Java or Node.js, Angular or React, Kafka, and workflow orchestration platforms. Design APIs, distributed services, retries, state management, observability, and long-running processes. Optimize reliability and performance, troubleshoot production issues, lead technical initiatives, collaborate cross-functionally, mentor engineers, and promote strong development practices.

Develop and maintain performant frontend web applications for real-time, mission-critical data. Responsibilities include UI architecture, API integration, responsive design, automated testing, performance optimization, security remediation, code reviews, Agile collaboration, documentation, and frontend reliability improvements.

Develop and deploy full-stack software for mission-critical space systems. Responsibilities include implementing features, writing unit and integration tests, participating in code reviews, troubleshooting issues, working with RESTful APIs and microservices, deploying to cloud platforms, using CI/CD practices, and collaborating across teams. The role also includes mentoring junior engineers, documenting work, participating in Agile ceremonies, and contributing to code quality and process improvements.

Develop and deploy full-stack software for mission-critical space systems. Responsibilities include implementing features, writing unit and integration tests, participating in code reviews, troubleshooting applications, working with RESTful APIs and microservices, deploying to cloud platforms, supporting CI/CD, and collaborating in Agile teams. The role also involves mentoring junior engineers, documenting work, and contributing to code quality and process improvements.

Leads the end-to-end development of scalable front-end applications using React, JavaScript, and TypeScript, while developing Node.js, Java, and Spring Boot backend services. Responsibilities include UI architecture, performance optimization, API integration, testing, deployment, monitoring, documentation, Agile delivery, and mentoring engineers. The role also involves cloud deployment, CI/CD, DevOps collaboration, observability, and integrating AI/ML APIs.

Develop and maintain real-time and digital missile defense modeling and simulation software. Responsibilities include building simulation infrastructure, integrating component models, developing interfaces, testing, troubleshooting, containerizing deployments, managing code with Git, analyzing simulation results, and collaborating with engineers and technical personnel. The role supports reliable simulation products across development, verification, validation, and delivery lifecycles.

Build and operate scalable Ruby on Rails APIs and React interfaces for data activation. Responsibilities include API design, performance and reliability improvements, automated testing, production troubleshooting, documentation, architecture discussions, incident response, and cross-functional collaboration. The role requires secure, maintainable software development and responsible use of AI-assisted tools, with opportunities to establish API standards and mentor engineers.

Develop and maintain high-quality scientific software using modern C++ practices. Collaborate with software engineers and domain experts to solve problems involving computer vision, atmospheric and physics modeling, high-performance computing, space domain awareness, and machine learning. Design extensible cross-platform code and potentially work with graphics, user interfaces, simulation, orbital mechanics, and machine learning technologies. The role requires U.S. citizenship and willingness to undergo a background investigation.

Develop and maintain high-quality scientific software using modern C++ practices. Collaborate with software engineers and domain experts to solve complex problems involving computer vision, physics and atmospheric modeling, high-performance computing, space domain awareness, and machine learning. The role may involve cross-platform development, graphics, user interfaces, simulation, and scientific data analysis. Applicants must be U.S. citizens, undergo a background investigation, and be able to work at government or customer sites in Dayton, Ohio.

Design and implement DSP solutions for intelligence and defense applications. Research advanced DSP and machine learning algorithms for radar, electronic warfare, SIGINT, and RF geo-location. Develop signal-processing neural networks and transition them into real-time, field-ready software. Work end-to-end across signal collection, processing, software implementation, deployment, and operational integration in collaboration with multidisciplinary teams.

Develop and maintain scalable software solutions using Java, Spring Boot, Groovy/Grails, REST APIs, microservices, and AWS. Analyze requirements, design architectures, deploy applications, integrate databases, support cloud migration, and promote secure DevSecOps practices. Lead project delivery across teams, mentor engineers, provide technical direction, and manage multiple priorities and deadlines.

Develop, maintain, troubleshoot, and enhance mission-critical enterprise web applications supporting Intelligence Community customers. Responsibilities include software design, development, testing, deployment, user support, application integration, documentation, and participation in Agile ceremonies. The engineer will work with Ruby on Rails, JavaScript frameworks, AWS, Linux, Git/GitHub, and secure DevSecOps environments while supporting application performance, reliability, and security.

Develop and maintain mission-critical cloud applications supporting national security customers. Build Java-based applications using AWS, Linux, Terraform, Git, Jenkins, microservices, web services, and DevOps practices. Collaborate across organizations, translate requirements into application interfaces, conduct code reviews and automated testing, support Agile teams, integrate applications across platforms, and communicate project status to stakeholders.

Develop, test, maintain, and integrate software applications while troubleshooting defects, optimizing database interactions, and implementing scalable solutions. The role requires cloud infrastructure automation with Terraform, AWS security practices, CI/CD pipeline development, Agile/Scrum coordination, technical documentation, quality control, and collaboration across engineering teams. An active TS/SCI clearance with current polygraph and 14 years of software engineering experience are required.

Develop and optimize firmware, SDKs, simulators, and P4 compiler components for Cisco Silicon One networking hardware. Design and test C, C++, and P4 programs, optimize programmable packet-processing pipelines, collaborate with ASIC engineers, implement language features, and create Python-based testing frameworks. Troubleshoot complex issues across distributed codebases and support Layer 2 and Layer 3 networking functionality.

Develop and support enterprise integrations for Oracle Primavera Unifier and related capital program platforms. Build REST APIs, data transformation processes, ETL pipelines, and workflow integrations using Python and SQL. Collaborate directly with clients and business stakeholders to deliver large-scale solutions, with opportunities to progress toward Senior Architect and Solution Lead roles. The position is fully remote and supports high-visibility capital programs.

Designs, develops, tests, documents, deploys, and supports reliable web applications and services using C#, PHP, and related technologies. Responsibilities include code reviews, troubleshooting production issues, application architecture, API and database development, cloud and CI/CD practices, collaboration with stakeholders, and mentoring junior engineers.

Build and deploy cloud-native full-stack web applications, advanced data analysis tools, and AI/ML capabilities for Department of Defense and Intelligence Community customers. Develop solutions using object-oriented languages, MVC frameworks, relational databases, Linux, and web technologies. Collaborate with users and engineering teams in Agile and DevOps environments while learning new technologies quickly. The role requires an active Secret clearance, U.S. citizenship, and onsite work in the DMV area.

Build and deploy cloud-native full-stack web applications, advanced data analysis tools, and AI/ML capabilities for Department of Defense and Intelligence Community customers. Responsibilities include language-agnostic software development, MVC frameworks, relational databases, Linux environments, RESTful web applications, DevOps, Agile development, and frequent end-user collaboration. Engineers must work onsite two to five days weekly and hold an active Top Secret or TS/SCI clearance.

Develops and tests quality Java software using clean-code principles and team standards. Participates in agile ceremonies, code reviews, refactoring, CI maintenance, performance testing, incident resolution, and routine service changes. Contributes to component designs, identifies operational issues, incorporates information security, supports teammates, onboards new members, and continuously improves software quality and technical skills.

Develop scalable Java and Python applications for mortgage trading, quantitative analytics, workflows, and reporting. Integrate AI and generative AI capabilities, collaborate with business and technology teams, and oversee application development from analysis through production. Responsibilities include coding, testing, CI/CD, debugging, operational support, process improvement, and resolving complex technical initiatives. The role also advises stakeholders and coaches junior analysts while working with limited supervision.

Build customer-facing software solutions, custom integrations, deployments, and infrastructure. Own bugs and feature requests, support API onboarding, debug customer issues, communicate through Slack, and create technical documentation. Collaborate with engineering and product teams to identify recurring issues and inform the roadmap.

Build and own high-volume backend services for automated jobs, including scheduling, queues, retries, and third-party integrations. Design scalable infrastructure, maintain data integrity and uptime, manage production performance, and deliver features from scoping through deployment. The role involves shaping platform architecture, handling heavy traffic, and collaborating closely with the technical lead. Candidates need startup experience, large-scale background processing expertise, Effect or functional TypeScript experience, and the ability to work hybrid in San Francisco.