Top Software Engineer Jobs

Develop and maintain full-stack mission management applications using Java, TypeScript, cloud-native microservices, and modern web frameworks. Build user interfaces, REST services, automated tests, databases, and DevSecOps pipelines. Collaborate in an Agile Kanban team, troubleshoot defects, participate in technical exchange meetings, and support user adoption. This is a fully on-site role in a SCIF in Sterling, Virginia, or Aurora, Colorado, requiring TS/SCI clearance with CI poly.

Leads software engineering for infrastructure platforms, delivering secure, scalable, and resilient production systems. Designs, develops, tests, troubleshoots, and reviews code while driving automation, remediation, and modernization initiatives. Guides teams in responsible AI-assisted engineering, validating outputs for correctness, security, performance, and auditability. Leads infrastructure workstreams, evaluates vendor technologies, and architects solutions across public and private cloud environments, with a focus on Apigee, Python, and enterprise technology platforms.

Develops and validates embedded flight software for spacecraft, including RTOS and embedded Linux applications, hardware drivers, unit tests, and hardware-in-the-loop integration. Collaborates with systems and embedded engineers on requirements, participates in code and design reviews, and supports on-orbit flight operations. The role requires proficiency in Rust, C++, and C, extensive embedded software experience, technical leadership, and the ability to obtain an active security clearance.

PhD interns apply HCI research and software engineering skills to develop interactive experience design tools. They collaborate with engineers, product managers, designers, and researchers; translate research into scalable solutions; prototype, validate, document, and deliver production-ready systems; and present their work across functions. The internship focuses on interaction design, animations, state visualization, prototypes, and code-backed experiences.

Develop and maintain web UI components for ArcGIS Online, covering mapping, charting, forms, data management, and analysis tools. Responsibilities include public API design, accessibility, internationalization, localization, software architecture, test automation, build tooling, documentation, and UX research. The role collaborates with users and engineering teams to deliver frequent product releases and apply modern web development practices.

Develops software for high-performance computing, large-data analytics, and advanced information technology programs. The role requires backend development using MongoDB, Scala, Java, and AWS, with some UI work. Candidates must have seven years of software engineering experience on comparable programs, a bachelor's degree or equivalent additional experience, and an active TS/SCI clearance with polygraph.

Develops and maintains software for high-performance computing, large-data analytics, and information technology programs. Builds Java and Spring microservices, manages containerized applications with Docker, containerd, and Kubernetes, and uses Grafana and Prometheus for monitoring. Works with Linux, Git, debugging, documentation, Agile development, and multidisciplinary teams. Desired experience includes CI/CD tools, OpenSearch or Elasticsearch, NiFi, and Amazon HCI.

Develop and update Java software, build Docker containers, create Helm charts, and work with Kubernetes and Terraform. Provide developer support to teammates while contributing to high-performance computing, large-scale data analytics, and information technology engineering programs. The role requires extensive software engineering experience, a bachelor’s degree or equivalent experience, and an active TS/SCI clearance with polygraph.

Develop and maintain frontend and backend software products and systems using technologies such as React, Node.js, and C#/.NET. Write reliable, tested code, contribute to CI/CD pipelines, troubleshoot defects, participate in agile development, and share on-call responsibilities. Collaborate with engineers, product managers, and business partners while contributing to architecture and design. Use and critically evaluate agentic AI coding tools to accelerate development without compromising security, quality, or performance.

Develops and maintains moderately complex software applications, APIs, and digital platform features. Responsibilities include coding, testing, debugging, documentation, system upgrades, DevOps support, and troubleshooting. The role enhances customer-facing digital experiences through personalized, user-centered features and cross-channel integrations. It collaborates with design, product, data, and customer engagement teams, contributes to engineering standards, and mentors other software engineers.

Develops, supports, and maintains manufacturing software, databases, analytics systems, monitoring solutions, and IT utilities for technology development and high-volume manufacturing facilities. Resolves downtime, troubleshoots software, analyzes data, improves production and process efficiency, contributes to AI workflows, maintains KPIs, and creates support documentation. Collaborates with global infrastructure, development, engineering, and customer teams to deliver reliable software and high-quality IT support.

Leads the design, development, and support of secure, scalable cloud applications for transfer learners. Architects APIs, microservices, asynchronous workflows, integrations, AI-assisted document processing, and learner-facing applications. Provides technical direction, mentors engineers, establishes testing, observability, security, accessibility, and documentation practices, and ensures FERPA-compliant handling of sensitive academic records. Collaborates with product, design, architecture, and institutional stakeholders while evaluating emerging AI technologies and supporting production systems.

Develop and operate scalable, cloud-native data platforms and analytics SaaS services. Build Spring Boot applications and distributed data-processing systems using Java, SQL, AWS, Spark, Iceberg, Kafka, Redshift, and EMR. Participate in the full software development lifecycle, improve platform reliability, collaborate across teams, and support AI-powered analytics solutions for insurance customers.

Design, build, and operate cloud-native platform services, integration APIs, infrastructure automation, CI/CD pipelines, observability systems, and containerized workloads on AWS. Develop Python-based services, event-driven serverless automation, infrastructure as code across multiple accounts and regions, and monitoring solutions. Collaborate across teams through the full software development lifecycle while improving reliability, security, tenant onboarding, and operational efficiency.

Develop and maintain complex Java software for a malware analysis modernization program. Build containerized applications and malware enrichment services, design monitoring tools, debug system-wide issues, review and test software, resolve problem reports, and contribute to system architecture and requirements analysis. The role collaborates with engineering teams and requires work in Annapolis Junction, Maryland, with an active security clearance and polygraph.

Develop, integrate, deploy, troubleshoot, and sustain enterprise software for DoD customers across the full SDLC. Build and enhance solutions using Java, Spring Boot, Python, PostgreSQL, NoSQL databases, and CI/CD practices. Collaborate with software, systems, QA, and DevOps teams; support installations, code reviews, testing, technical documentation, and defect resolution for the GATEKEEPER product.

Develop and support front-end and full-stack ICAM products for Zero Trust architecture. Responsibilities include integrating React front-end and Java/Spring Boot back-end components, designing and implementing features, testing, deployment, production support, cloud integration, and CI/CD development. The engineer will collaborate with senior and principal contributors and communicate architecture and design concepts.

Develop platform software using container runtimes and Kubernetes to enable GPU-accelerated applications. Design systems software for container orchestration, cloud-native environments, and distributed systems. Integrate software across NVIDIA engineering teams while addressing performance, security, reliability, and evolving priorities. The role involves Rust and Go development, Linux system internals, container sandboxing, confidential computing, virtualization, and GPU resource management.

Plans, develops, documents, tests, debugs, and maintains software for business or mission applications. Applies software development standards, Agile processes, and programming techniques; resolves defects and analyzes system capabilities. Requires proficiency in Ada95, C, or C++, with preferred experience in Python, DO-178B/C, development tools, compilers, debuggers, code analysis, and Rational Apex or Visual Studio.

Develop software for complex aerospace systems throughout the lifecycle, including design, implementation, integration, troubleshooting, verification, and delivery. Collaborate with systems engineers, test engineers, and software developers in a DO-178C-driven environment. Translate software-level requirements into reliable solutions, support certification activities, debug system and lab integrations, and adapt to evolving technical priorities. The hybrid role is based in the Greater Seattle area and requires substantial professional software development experience.

Design and develop aerospace software while maintaining architectural vision. Modernize Linux-based platforms, apply RTCA DO-178C standards, define and decompose software requirements, and support verification, validation, safety analysis, systems integration, and reliable airplane network functionality. Collaborate with systems and test engineers, conduct risk and trade-study analyses, and contribute hands-on software engineering in an agile environment.

Develop and integrate software for the JASSM weapon system, focusing on web-based targeting and strike-planning applications. Responsibilities span the full software engineering lifecycle, including design, development, troubleshooting, continuous improvement, and collaboration with cross-functional teams. The role uses C#, TypeScript, Microsoft SQL, Agile practices, modern frameworks, microservices, APIs, and DevOps tools. A DoD Secret clearance and U.S. citizenship are required.

Develop and support full-stack software using C#, .NET Core, ReactJS, MVC, LINQ, REST APIs, and SQL Server. Responsibilities include designing, testing, deploying, troubleshooting, and upgrading applications; maintaining data feeds and interfaces; participating in software reviews; supporting continuous improvement; and collaborating with internal and external customers. The role is remote within the United States, requires US citizenship, may require security clearance eligibility, and may involve 5% travel.

Hands-on Delivery Engineer supporting customer implementations, integrations, technical demonstrations, production events, and issue resolution. The role translates customer and contractual requirements into technical solutions, investigates system behavior across APIs, configurations, logs, and data flows, and collaborates with engineering, product, implementation, operations, security, and infrastructure teams. It is designed for early-career technical talent developing broad expertise across customer delivery, technology, product, and support.

Develop and lead scalable SaaS backend services using Go and Node.js on AWS. Design Kafka-based event workflows, APIs, data models, integrations, and reliable distributed systems. Own complex initiatives from discovery through production support, guide architecture and technical standards, improve observability and incident response, conduct reviews, mentor engineers, and manage technical roadmaps. Collaborate across teams to deliver maintainable, high-performance products with strong testing, deployment, and operational practices.