Top Software Engineer Jobs

Develop and deliver advanced defense-related software (EW, SIGINT, EA) in collaboration with systems, hardware, and test teams. Prioritize backlogs, perform design evaluations, participate in milestone reviews, support integration and testing, and ensure on-time, high-quality contract deliveries while interacting with customers.

Develop and integrate C++ software for electronic warfare, SIGINT, and related defense systems. Collaborate with systems, hardware, and test engineers, interact with customers, prioritize backlog, participate in milestone reviews, evaluate complex designs, and support automated digital delivery and verification activities.

Sets technical direction for Helix’s Experience platform and broader engineering organization. Designs and implements distributed, full-stack genomic software systems focused on patient and provider experiences. Leads complex projects from scoping through production, advances AI-assisted engineering practices, establishes quality and delivery standards, mentors technical leaders, and drives cross-functional collaboration with product, design, research, scientific, and business teams.

Develop highly reliable full-stack software and internal applications used across SpaceX. Responsibilities include prototyping, system and product development, user-problem analysis, architecture, design and code reviews, performance optimization, testing, deployment, monitoring, and ownership of software solutions supporting manufacturing, launch operations, Starlink, and other company systems.

Develop and improve UPF compilation software for Palladium and Protium platforms, focusing on performance, correctness, IEEE 1801 support, low-power verification flows, and documentation. Collaborate with R&D, PE, and AE teams to deploy UPF solutions across emulation and prototyping workflows. Contribute to compiler unification, self-checks, example-driven validation, and support for SystemVerilog, Verilog, and VHDL-based designs.

Design, build, and maintain reliable enterprise web applications and services using C#, .NET, SQL Server, Vue.js, and some C++. Optimize transactional databases, troubleshoot cross-layer production issues, modernize legacy systems, deliver jurisdiction-specific changes, and support testing and CI/CD improvements. Collaborate with QA and product teams, conduct code reviews, mentor engineers, and deploy and operate services in Azure while meeting reliability, security, and compliance requirements.

Develops, maintains, tests, and enhances enterprise infrastructure software. Designs and manages cloud infrastructure using OpenStack and comparable platforms, analyzes system performance, supports software and system engineering, automates networks, and addresses cloud security and operations needs. The role requires strong Linux and Python skills, software development experience, technical documentation, requirements analysis, and a TS/SCI clearance with polygraph.

Integrate and operate end-to-end satellite ground systems, including ground entry point services, communications, secure data exchange, scheduling, and data routing. Manage interface control documents, coordinate with external providers, lead verification and testing, resolve complex technical issues, present recommendations, and mentor team members across concurrent programs.

Develop and support scientific software, data solutions, dashboards, workflows, and integrations for drug discovery research. Partner with scientists to translate research needs into technical requirements, lead software projects and technical workstreams, manage scientific data, support research cloud environments, and improve platform usability and reliability. The role also includes technical mentoring, architecture participation, data analysis, documentation, and operational support.

Lead and grow the 3D platform team building real-time in-home 3D design on tablets. Own architecture, performance budgets, quality, releases, and APIs. Partner with product on metrics, stay hands-on with code reviews and shipping, and ensure the platform is fast, reliable, and extensible for other teams.

Own the technical direction of Robinhood’s Developer Infrastructure organization, including Bazel monorepo builds, remote execution, CI/CD, test environments, backend and mobile platforms, and developer tooling. Lead organization-wide technical strategy, integrate AI and agentic systems into the software development lifecycle, scale infrastructure reliability, and unify multiple engineering teams around a long-term vision.

Develops and integrates prototype software for missile-defense capabilities within the C2BMC X-Lab. Responsibilities include full-cycle Java software engineering, systems-informed design, application deployment, integration, troubleshooting across Windows and Linux, build and test automation, configuration management, and automated testing. The role requires collaboration in a fast-paced environment, active Secret clearance, IAT Level II certification, on-site work, and 10% travel.

Develop and deploy software releases for BMEWS/PAVE PAWS ground-based radar systems. Design, develop, document, test, debug, integrate, and sustain application software across complex systems and networks. Assess system configurations, troubleshoot operational issues, collaborate with engineers and subject matter experts, and develop creative solutions for mission-critical radar environments supporting missile warning, defense, and space surveillance.

Provide technical leadership for backend systems integrating manufacturing equipment with enterprise platforms. Design scalable, secure systems supporting real-time control, data flow, and production insights; mentor engineers; make architectural decisions; optimize performance; champion code quality; and drive initiatives to completion. The role requires extensive Golang expertise, industrial protocol integration, embedded systems experience, API development, message processing, databases, DevOps, and edge computing technologies.

Build and maintain Tanium products on an agile team, designing, developing, testing, and deploying cloud-based data services. Collaborate with product management and customers, create memory-efficient data-transfer systems, develop APIs, manage databases and object storage, and use infrastructure as code, Kubernetes, and CI/CD. The role also involves automated testing, production debugging, incident resolution, and balancing rapid delivery with long-term maintainability.

Senior remote software engineer responsible for designing and building web applications and microservices using the Java stack and modern web frameworks. Client-facing role involving architecture, code reviews, Agile delivery, REST/SOAP web services, Angular/Node.js front-end work, data modeling for large databases, and ensuring quality through unit/integration/regression testing.

Design, develop, test, and maintain complex software systems supporting defense and intelligence missions. Contribute to architecture, troubleshoot defects, validate components, produce technical documentation, and collaborate across engineering teams to deliver secure, scalable solutions.

Work as an in-office software engineering intern diagnosing and fixing frontend and backend customer issues, building debugging tools and dashboards, supporting production monitoring and incident response, and developing responsive React/Next.js components while collaborating with engineers and customers.

Build and own scalable payments infrastructure for card issuing, transaction processing, and settlement. Design reliable integrations with Stripe, banking partners, and internal platforms using .NET, C#, Azure, DDD, CQRS, and event-driven architectures. Improve system reliability, observability, performance, security, and compliance while mentoring engineers and contributing to technical direction. Apply AI-assisted development across coding, testing, debugging, and engineering workflows.

As a Software Engineer, you will develop full-stack workflows, utilize LLMs and AI for document processing, and manage high-impact features while collaborating with the team and customers.

As a Forward Deployed Software Engineer, you will work on-site with clients, applying AI solutions to enhance operations in critical industries.

The Software Engineer will build B2B hospitality commerce solutions, managing both frontend and backend technologies while contributing to open-source and community efforts.

The Software Engineer (Backend) will design and develop robust server-side technologies and APIs, focusing on quality, scalability, and data integrity for the hospitality industry.

Design and implement scalable inference systems for AI models, optimizing performance across various platforms while ensuring software quality and integration with hardware teams.

Build and optimize scalable web applications and services within cross-discipline Agile teams. Participate in design, benchmarking, code reviews, and implement RESTful APIs using Python and modern web frameworks.