Top Software Engineer Jobs

Develop end-to-end full-stack software solutions from architecture through production using agile methods. Lead engineering teams, interface with clients to gather requirements, identify system improvements, and build .NET MVC applications with JavaScript and jQuery. Ensure solutions align with current architecture, operating environments, and future enhancements while addressing complex problems in collaborative, cross-functional teams.

Design, develop, test, and integrate reliable flight software for launch vehicles and missile defense systems. Responsibilities include software architecture, embedded development, hardware and vehicle integration, SIL/HIL testing, interface definition, troubleshooting, anomaly resolution, and launch support. The role collaborates with GNC, avionics, and hardware engineers, with senior-level employees additionally providing technical direction and mentorship.

Design and develop the onboard platform for Level 4 autonomous vehicles. Responsibilities include runtime architecture, process communication, fault detection, real-time performance optimization, cross-layer debugging, safety degradation, measurement systems, and deployment across vehicle and compute platforms. The role collaborates across autonomy, hardware, controls, and safety teams to improve fleet reliability and enable driverless operation.

Design, develop, and maintain scalable backend services and APIs powering AI-driven customer engagement. Integrate AI models and LLM technologies, optimize systems for real-time performance and reliability, and collaborate with marketing, sales, and product teams. The role also involves evaluating emerging backend and AI technologies and delivering innovative solutions in a fast-paced startup environment.

Designs, develops, tests, deploys, and supports software solutions using ERP applications, AI frameworks, and COTS/GOTS technologies. Collaborates with cross-functional teams, integrates third-party solutions, troubleshoots technical issues, conducts automated testing and debugging, and optimizes system performance throughout the software development lifecycle.

Leads architecture, design, development, testing, and deployment of scalable software solutions and reusable platforms. Evaluates emerging technologies including generative AI and cloud-native services, translates business needs into technical roadmaps, and establishes testing, monitoring, and production-readiness standards. Mentors engineers, facilitates design reviews, collaborates with cross-functional stakeholders, and manages technical risks, integrations, security considerations, and operational constraints.

Build and maintain high-quality software for FanDuel’s sports trading and risk platforms. Collaborate with quantitative analysts and stakeholders to implement price modeling, design performant services, and own the full software lifecycle from development and testing through deployment, monitoring, and maintenance. Contribute to architecture, code reviews, operational excellence, security risk mitigation, troubleshooting, and continuous improvements while participating in an on-call rotation.

Develop, test, troubleshoot, and maintain secure, stable, scalable software using Java, Spring Boot, REST APIs, microservices, and AWS. Collaborate within an agile team across the full SDLC, consider upstream and downstream system impacts, apply automation and AI-assisted development tools responsibly, analyze data to solve technical problems, and support application resiliency and security.

Develop and maintain physics-based space and missile defense models, engagement and mission simulations, and analysis tools using Python and C++. Integrate simulations into SIL, HIL, and distributed environments; perform verification, validation, Monte Carlo studies, and data correlation. Collaborate with engineering and government stakeholders on requirements, testing, and technical recommendations. The role requires aerospace or related experience, knowledge of orbital mechanics or missile trajectories, and eligibility for Secret or TS/SCI clearance.

Develops, integrates, tests, troubleshoots, and debugs software for aircraft flight software, simulated mission systems, and laboratory environments. Maintains CI/CD pipelines, supports virtual development labs, builds automation tools, and participates in agile ceremonies. Requires collaboration with customers and stakeholders across multiple organizations, along with software debugging, Linux/Unix, and C++ or Java experience.

Develops, documents, tests, debugs, and maintains software applications supporting business or mission needs. Applies software development standards and lifecycle processes, resolves programming and system issues, prepares documentation, and ensures quality. The role requires Java or C# experience and an active TS clearance, with opportunities to work with containerization, cloud technologies, DevSecOps, CI/CD, microservices, distributed systems, databases, and Agile development methodologies.

Supports the full software engineering lifecycle, including requirements analysis, object-oriented design, coding, unit testing, integration, formal testing, delivery, and software support. Works under program software development processes and may contribute to embedded software and hardware projects using C, C++, or Python. Requires collaboration in an Agile, team-based environment and eligibility for government security clearance.

Develop software infrastructure for virtual battlefield simulations and operations analysis. Build models, integrate simulations, enhance analytical tools, and apply cloud, containerization, AI, and data analytics technologies. Collaborate in Agile teams to evaluate military concepts, systems, weapons, tactics, and mission effectiveness. Contribute to architecture, coding, testing, documentation, technical decisions, and cross-business-area initiatives supporting national defense missions.

Support the software engineering lifecycle, including requirements analysis, object-oriented design, coding, unit testing, integration, and formal test and delivery activities. Collaborate with engineering teams using C, C++, or Python and contribute to Agile and embedded software or hardware projects. The intern must pursue a related degree, be a U.S. citizen, and obtain a government security clearance with special facility access.

Develop and document microservice-based ground software architectures for mission-critical space, defense, intelligence, aerospace, and secure communications systems. Build software using Java or C#, derive requirements from design documentation, integrate components through APIs and messaging, and support cloud, containerized, web, testing, and CI/CD environments. Collaborate effectively, communicate technical concepts, troubleshoot and test applications, and work in Agile development teams.

Own backend engineering from problem definition through production for a platform handling sensitive financial data. Design backend architecture, build transaction, billing, and reimbursement automation, collaborate with product and operations teams, and improve engineering tooling and processes. The role requires shipping scalable, privacy-critical server-side systems with minimal oversight in a small, fast-moving team.

Build and maintain backend services, third-party integrations, streaming data pipelines, and shared multi-tenant data layers. Manage cloud infrastructure, deployment pipelines, monitoring, and observability while shipping weekly features and resolving production issues. Develop data capabilities including scoring, outlier detection, and time-series rollups. The role requires strong Go experience, endpoint software expertise, systems internals knowledge, and ownership of production-scale backend systems.

Develops and tests software for the F-35 across the system software lifecycle, including requirements, design, implementation, integration, debugging, and automated testing. The role applies software standards and development processes while working with C++, object-oriented design, and Linux or Unix systems. Candidates must hold a STEM bachelor’s degree, be U.S. citizens, and obtain an interim Secret clearance to start.

Generalist founding software engineer responsible for taking AI capabilities from prototype to production, building autonomous tools for legacy code repositories, redesigning high-volume data pipelines, and establishing engineering practices for reliability, testing, uptime, and code quality. The role partners closely with the CTO, customers, and domain experts to shape products and technical direction in an on-site startup environment.

Develops and tests software throughout the system software lifecycle for the F-35, including requirements, design, implementation, integration, debugging, and automated testing. The role requires C++ and Linux development experience, object-oriented design knowledge, software documentation, and adherence to development standards. The engineer will work with Agile practices, configuration management, software development tools, and Atlassian tools in a facility requiring special access and an interim Secret clearance.

Designs, develops, maintains, documents, tests, and debugs software for the FORGE C2 Mission Management team. The engineer will modernize a legacy product, coordinate with agile teams to ensure interface compatibility, collaborate with product and scrum leaders on user stories, and resolve technical challenges while delivering a modern architecture solution.

Designs, develops, maintains, tests, documents, and debugs Mission Management software for the FORGE Command and Control team. Works in an agile Scrum team to modernize a legacy product, coordinate interface compatibility across teams, plan user stories, and resolve technical challenges using modern architecture. Requires professional C/C++ development experience in Linux environments and supports software standards throughout the development lifecycle.

Design and operate reliable backend systems for transaction processing, financial record-keeping, checkout, access control, risk detection, fraud prevention, reconciliation, and ledger accuracy. The role owns services from architecture through production support, including handling incidents, timeouts, retries, idempotency, and backpressure. Candidates must have built payment processors, operated large-scale backend systems, and be proficient in TypeScript and Node.js.

Develops and supports the next-generation Java-based F-35 Common Reprogramming Tool using microservices, web interfaces, and Agile DevOps practices. Responsibilities include requirements analysis, design, coding, testing, debugging, integration, documentation, and resolving software capability issues. The role collaborates with multidisciplinary scrum teams and F-35 customers to deliver mission-critical software.

Develop and maintain the next-generation F-35 Common Reprogramming Tool in a Java-based microservices architecture. Responsibilities include designing, coding, testing, debugging, documenting, and supporting software throughout the development lifecycle in an Agile DevOps environment. The role involves Linux and container administration, web-based interfaces, data analysis, customer collaboration, and resolving software requirements and performance issues. Work is based in Fort Worth, Texas, with flexible onsite and remote scheduling options.