Top Software Engineer Jobs

Build and maintain full-stack identity governance software for federal customers in high-compliance and classified environments. Responsibilities include designing backend services and frontend interfaces, deploying cloud and on-premises infrastructure, supporting air-gapped environments, maintaining security controls and audit readiness, improving CI/CD and reliability, and partnering with product, design, and engineering teams. The role also involves architectural leadership, AI-augmented development practices, and mentoring engineers.

Build and operate secure AWS backend systems, healthcare data pipelines, and EHR integrations that transform partner data into model-ready results. Develop FHIR integrations, AI-assisted onboarding tools, infrastructure, CI/CD, monitoring, and production ML operations while supporting product and full-stack needs. Lead partner technical go-lives, establish engineering standards, mentor future engineers, and collaborate with data scientists, clinicians, and IT teams while protecting PHI.

Designs, develops, tests, and deploys safety-critical flight software for Relativity Space’s Terran R rocket. Responsibilities include architecting real-time systems, integrating guidance and control algorithms, processing vehicle sensor data, controlling equipment, developing telemetry infrastructure, supporting hardware and physics simulations, establishing engineering best practices, and mentoring junior engineers.

Build and ship high-impact full-stack features using React, NodeJS, MongoDB, AWS, and Snowflake. Own vertically sliced functionality across the full software development lifecycle, including design, coding, testing, code review, deployment, API development, and production support. Collaborate with engineering, sales, stakeholders, and customers to prioritize product opportunities, incorporate feedback, and improve engineering processes and systems.

Provides first-level software support for Applied Materials equipment, resolving low-complexity application and system issues. Supports customers through ticketing systems, assists field engineers with issue analysis, documents work, participates in root-cause reviews, and follows software documentation, installation, and upgrade procedures. Completes required training and certifications while managing priorities, communicating effectively, and contributing to team quality objectives. The role requires approximately 20% travel.

Build and evolve scalable full-stack systems for People Data Labs’ APIs, self-serve products, and customer success tools. Responsibilities include designing frontend and backend architecture, developing React and Python applications, ensuring data integrity, implementing reliable APIs, optimizing performance, operating production services, collaborating with stakeholders, writing technical designs, mentoring engineers, and improving development practices.

Lead the technical direction and architecture of the Foundations platform team, owning authentication, authorization, SSO, secrets management, tenancy, and core platform services. Design APIs, drive services through launch, make technical decisions, establish engineering standards, and mentor engineers without formal management authority. Partner with engineering and product leaders to align execution with priorities.

Design and deliver partner integrations for global pay-in and pay-out networks. Build scalable, resilient, observable services in a cloud-based architecture while using AI-assisted development. Own service health, on-call support, SLOs, incident response, technical specifications, design reviews, and architecture decisions. Mentor engineers, interview candidates, collaborate with product and operations teams, support modernization of legacy services, and help shape technical roadmaps.

Design and build data infrastructure automation, observability, health tooling, dashboards, and system improvements for large-scale object storage platforms. Lead technical designs and feature rollouts across services, improve fleet stability and throughput, automate hardware lifecycle processes, and partner with on-call teams to reduce operational toil and incidents.

Design, develop, and troubleshoot software and data integration solutions connecting approximately 15 legacy and modern systems in a Navy nondestructive testing and industrial radiography lab. Integrate APIs, databases, image files, metadata, hardware, and proprietary tools; support data conversion and integrity validation; troubleshoot user, vendor, software, and hardware issues; and communicate with operational personnel and end users.

Develop, integrate, and maintain Ethernet device drivers and supporting software for USB- and PCIe-based network interface devices across Linux, Windows, QNX, VxWorks, and other embedded platforms. Responsibilities include driver design, debugging, documentation, customer issue reproduction, protocol and performance analysis, hardware bring-up, and root-cause resolution while collaborating with global hardware, firmware, validation, and support teams.

Develops and maintains Ethernet network controller device drivers and supporting software for USB- and PCIe-based devices across Linux, Windows, QNX, VxWorks, and other embedded platforms. Responsibilities include driver design, integration, debugging, documentation, customer issue resolution, hardware bring-up, protocol analysis, and collaboration with global hardware, firmware, validation, and support teams.

Design, build, and operate high-performance, cloud-native distributed services supporting machine learning and data platforms. Lead Java and Spring Boot development, AWS architecture, infrastructure as code, observability, reliability improvements, and production troubleshooting. Translate ambiguous requirements into robust service designs, influence engineering standards, lead technical reviews, mentor engineers, and promote responsible AI-assisted development practices.

Designs and operates production-grade Python services, APIs, distributed systems, and cloud-native applications for enterprise machine learning platforms. The role uses AWS, infrastructure as code, observability tools, automated testing, CI/CD, and secure deployment practices. Responsibilities include architectural guidance, code reviews, mentoring, production support, resiliency engineering, and collaboration with product, platform, and site reliability teams. The engineer also helps adopt AI-assisted development practices and may build solutions using generative AI and large language models.

Architect and develop packet-forwarding features for high-performance HPE routers, including IPv4/IPv6, MPLS, SRv6, multicast, GRE, LAG, and tunneling. Collaborate with product managers, test teams, customers, and industry forums; qualify new features and sustain existing software. The role requires strong C and C++ programming, Linux and Python experience, and foundational computer science knowledge.

Lead hands-on development of scalable full-stack web applications and core platform services for a clinical data and analytics platform. Influence architecture, engineering standards, security, reliability, and maintainability; mentor engineers; resolve distributed-system production issues; and collaborate across product and QA. Integrate LLMs, AI-assisted workflows, and agentic patterns into secure .NET and Python enterprise systems while supporting documentation, compliance, and the full software development lifecycle.

Design, develop, deploy, and maintain scalable backend services, APIs, and frontend applications. Own projects from architecture through monitoring, collaborate with product and design teams, participate in technical and code reviews, troubleshoot complex issues, and improve engineering practices. The role focuses on secure, reliable systems across cybersecurity, AI, and distributed systems while providing technical guidance to peers.

Build and scale optimization and backend systems for public transportation planning and scheduling products. Own features from concept through production, improve system performance and reliability, and collaborate with designers, data scientists, algorithm researchers, product managers, transit planners, schedulers, and customers. Contribute to engineering architecture, best practices, productivity tools, and code quality while applying software engineering to optimization, geospatial computation, machine learning, and AI.

Serves as a principal technical leader across Integrations, Workflows and Orchestration, and Data Management. Designs and modernizes distributed, event-driven backend systems; writes production code; resolves reliability issues; leads incident response; establishes engineering practices; shapes technical roadmaps; evaluates build-versus-buy decisions; documents architecture; mentors engineers; and influences teams and stakeholders without direct authority.

Develop full-stack educational products and features, including backend logic, application functionality, and user interfaces. Lead team development processes across design, coding, documentation, testing, debugging, and performance tuning. Estimate projects, evaluate feasibility, assess technologies, and collaborate across engineering teams to deliver innovative products.

Develop educational products by building backend systems, application logic, and user interfaces. Lead software development across design, coding, documentation, testing, debugging, and performance tuning. Estimate projects, assess feasibility, evaluate technologies, and collaborate with multiple engineering teams to release innovative learning products.

Supports an enterprise B2B SaaS platform by troubleshooting client-reported issues, developing code fixes, maintaining products and internal tools, and managing technical integrations and configuration updates. Collaborates with engineering, product, and client services teams to resolve issues, improve product quality, analyze enhancements, and maintain internal documentation.

Develop and operate scalable Java/Spring backend services, REST APIs, and Angular/Node.js applications in distributed hybrid environments. Own end-to-end delivery from design through deployment and production support. Participate in architecture reviews, testing, code reviews, secure coding, performance optimization, observability, troubleshooting, and root cause analysis. Collaborate across teams to deliver resilient, maintainable software while applying DevOps, cloud, and AI-assisted development practices.

Designs, develops, tests, and manages application development projects supporting IT infrastructure. Integrates third-party components, builds custom capabilities, modifies code, automates operations, and develops scalable applications involving data processing, statistical modeling, and analytics. Participates throughout the software development lifecycle, including requirements, architecture, testing, quality assurance, milestone reviews, estimation, and knowledge transfer.

Develops enterprise Java software for payloads and tasking applications in an Agile environment. Responsibilities include object-oriented design, GUI development, microservices, SOA, web services, XML technologies, software integration, testing, and full SDLC participation. The role collaborates with systems engineering, cloud, DevSecOps, test automation, and systems test teams. It requires maintaining a Top Secret clearance and obtaining Special Program Access, with on-site work in San Diego and approximately 10% travel.