Top Senior Software Engineer Jobs

Develop and maintain software applications supporting AWACS sustainment activities. Responsibilities include cybersecurity compliance, translating customer requirements into functional software systems, troubleshooting web applications and server connectivity, maintaining Windows, IIS, and SQL environments, and delivering software contract deliverables. The role collaborates with Boeing stakeholders and external customers and requires independent work, U.S. citizenship, and Secret clearance eligibility.

Leads architecture, development, testing, and sustainment of production test equipment software and simulations for missile defense programs. Drives DevSecOps adoption, factory automation, platform integration, and production improvements. Provides technical leadership to engineering teams and Chief Engineers, supports subcontractor and hardware integration, performs trade studies, mentors team members, and develops solutions for future test equipment platforms. The role requires significant software engineering experience, missile defense expertise, LabVIEW, hardware integration, and an active Secret clearance.

Develop, enhance, and support scalable SaaS and enterprise digital products. Lead backend development, design relational schemas, contribute to frontend UX, write automated tests, use CI/CD, mentor junior engineers, triage production issues, participate in cross-functional design and release reviews, and help hire and research new technologies.

Develops, tests, documents, debugs, and maintains full-stack software for business or mission applications. Applies software development standards throughout the lifecycle, resolves program and system issues, and supports web services, microservices, distributed systems, cloud technologies, DevSecOps, CI/CD, automated testing, and Agile development practices. Requires an active TS clearance and willingness to obtain TS/SCI with polygraph.

Build and operate backend microservices and AWS cloud infrastructure using Go, Python, Terraform, Kubernetes, and CI/CD. Design APIs, improve reliability and observability, respond to incidents, and implement security controls supporting FedRAMP and CMMC compliance. The role owns infrastructure and backend workstreams end to end, collaborates with US and UK teams, and participates in architecture, technical design, and on-call support.

Leads technical development of mission-critical F-22 Stores Management System software. Responsibilities include directing technical work, preparing estimates, coordinating with accounting and program leadership, developing and integrating C/C++ airborne software, requirements analysis, verification and validation, HWIL simulation, testing, troubleshooting, documentation, and configuration management using IBM DOORS.

Own backend features from inception through production, develop and improve Kotlin services, write maintainable and well-tested code, and design scalable, reliable distributed systems within a small cross-functional team.

Build and maintain React-based public websites, owning features from conception through production. Develop reusable component libraries, styling, animations, content platform functionality, server-side rendering, site generation, and mobile-to-web migrations. Collaborate with product, design, and growth teams in a small cross-functional team to deliver high-quality web experiences.

Develop and own user-facing mobile features from inception through production in a cross-functional team. Write maintainable, well-tested code and help deliver a cross-platform banking application using React Native and MobX. The role contributes to a fast-moving, mobile-first consumer product and may involve native Android or iOS development.

Build developer tooling and agent workflows that help engineers safely modify large monorepos. Develop CLIs, desktop integrations, agentic loops, observability interfaces, guardrails, tests, and automation. Lead framework upgrades, language migrations, dependency updates, and large refactors while improving developer workflow, codebase health, adoption, and engineering productivity. Set technical direction and mentor engineers on agent design and tooling.

Leads mobile software engineering initiatives for native iOS and Android applications. Develops scalable applications, reusable libraries, UI components, platform APIs, and shared architecture solutions. Provides technical leadership, resolves engineering obstacles, facilitates Agile ceremonies, mentors engineers, and promotes best practices. Requires extensive mobile development experience, modern iOS or Android frameworks, architectural patterns, concurrency technologies, agentic software patterns, and up to 10% travel.

Lead architecture and development of scalable, resilient, secure control-plane and platform services for the Zero Trust Exchange. Drive cross-team technical initiatives, resolve distributed-system reliability and performance issues, establish engineering standards, conduct design and code reviews, mentor senior engineers, and evaluate AI-enabled engineering practices. The role requires expertise in distributed systems, microservices, APIs, cloud-native technologies, observability, and secure software development.

As a Principal Software Engineer, you'll design and implement complex solutions in Dynamics 365, leading projects and ensuring high-quality applications while collaborating across teams.

Leads software engineering for credit trading technology, designing and building secure, scalable Python systems and AI-enabled trading platforms. Partners with sales, trading, product, vendors, and support teams to deliver solutions, improve reliability, automate remediation, and modernize systems. Establishes engineering standards for AI-assisted development, testing, security, and responsible AI use. Requires strong cloud-native AWS, CI/CD, agile, application resiliency, and software development lifecycle expertise.

Develop and test software for the F-35 Common Reprogramming Tool using Java-based microservices and web interfaces. Responsibilities include requirements analysis, design, coding, unit and integration testing, debugging, documentation, and resolving technical issues. The role participates in Agile Scrum and DevOps teams, leads technical discussions, communicates software approaches, and supports customer and program-management status reporting.

Develops, integrates, troubleshoots, and maintains distributed real-time simulation software for aircraft and hardware interfaces. The role supports hardware-in-the-loop and man-in-the-loop lab environments, Agile DevSecOps delivery, automated testing, flight testing, and mission-critical customer requirements. Responsibilities include software design, development, documentation, testing, debugging, integration, and deployment using C++ and Linux.

Develops, tests, debugs, documents, and deploys software for complex space and mission systems. Designs solutions for space domain awareness, sensor optimization, and satellite constellation planning. Works on an Agile Scrum team using containerized cloud environments, CI/CD pipelines, automation, and infrastructure-as-code practices. Applies software engineering standards, resolves system and programming issues, and supports secure, continuous mission delivery. May provide technical leadership and contribute to site reliability engineering, monitoring, optimization, and incident management.

Leads and develops software for aircraft avionics, ground stations, and mission systems across the full software lifecycle. Serves as technical team lead, subject matter expert, and product owner for subsystems, coordinating planning, scheduling, cost, integration, testing, simulations, and milestone events. Collaborates with software leadership, systems engineers, and test engineers while supporting rapid prototyping and deliverable software development.

Develop and deploy microservices and containerized legacy applications on Kubernetes clusters for Navy systems. Serve as a container and Kubernetes subject matter expert, packaging and managing Kubernetes applications, integrating containerized components, and supporting CI/CD pipelines. The role also involves technical leadership, schedule management, process improvement, collaboration, and maintaining a government security clearance.

Develop and test mathematics- and physics-based algorithms for the Ground Missile Defense Weapon System. Implement optimization capabilities, modernize Ada code into C++, analyze requirements and test cases, debug software, and support the Engagement Planner team in an in-person classified environment.

Develops and supports SAP software within Agile Scrum teams, focusing on SAP Ariba, Product Sourcing, Quotation Management, Fiori, and S/4HANA. Responsibilities include requirements analysis, functional and technical specification writing, SAP development, testing, incident triage, data analysis, root-cause resolution, implementation support, documentation, and collaboration with business and technical teams. Serves as an Ariba subject-matter expert and manages software projects through implementation while ensuring development standards are met.

Develop, test, maintain, and document software applications for the Ground Missile Defense Weapon System. Responsibilities include designing mission-focused software, troubleshooting issues, implementing enhancements, conducting automated testing, and ensuring reliable performance and compliance with software standards. The role collaborates with cross-functional teams and applies development lifecycle processes, C++, Java, Python, and related tools to support defense system requirements.

Designs, develops, tests, debugs, documents, and maintains software for modern test consoles supporting the FBM program. The role involves translating complex requirements into technical solutions, improving system reliability, participating in software architecture and lifecycle activities, troubleshooting issues, contributing to technical reviews, and mentoring junior staff. The engineer collaborates with customers and project teams and may perform hardware/software integration testing, field verification, and automated test development.

Leads software integration activities for hypersonic missile flight software testbeds. Designs, develops, documents, tests, debugs, and integrates software applications, simulations, and operating systems. Supports hardware-in-the-loop testing, applies Agile development practices, resolves software issues, and ensures development standards are met. The role requires Linux expertise, software/hardware integration experience, team leadership, U.S. citizenship, and the ability to obtain and maintain a Secret clearance.

Leads software development for the F-22 Air Combat Simulation Man-in-the-Loop team. Responsibilities include integrating simulation features, sustaining software, rehosting the Operational Flight Program to Linux, guiding developers, overseeing Agile workflows, conducting software reviews, coordinating customer interactions, managing technical documentation, and supporting DevSecOps activities. The role requires aerospace simulation expertise, software leadership, and experience with C/C++, Java, or Ada, Windows and Linux.