Software Engineer Jobs in Roseville, CA

Own embedded software features end to end, including architecture, design, implementation, testing, debugging, and delivery. Develop and maintain C-based software on Linux systems, using Python for tooling and tests. Lead feature planning and execution, conduct code reviews, resolve integration issues, communicate with cross-functional teams, and mentor junior engineers. The role also involves system-level design, hardware compatibility considerations, networking software, and technical leadership across product initiatives.

Designs, develops, tests, integrates, and leads delivery of next-generation distributed storage platforms. Collaborates with firmware, hardware, and Storage OS teams; oversees internal and outsourced development partners; reviews architectures and designs; drives technology integration; ensures testing quality; and mentors less-experienced engineers. Requires low-level C and Rust programming, embedded systems expertise, and knowledge of SAS and NVMe protocols.

Develops and debugs software enhancements and subsystems for systems software, including operating systems, networking, databases, utilities, and Internet tools. Executes test plans, identifies and resolves issues, and collaborates with internal and outsourced development partners. Contributes to project teams delivering reliable, cost-effective solutions for low- to moderately-complex products while applying foundational software design, coding, testing, and debugging knowledge.

Lead the architecture, development, and scaling of full-stack applications powered by AI and LLMs. Design agentic workflows, embedding systems, personalized content delivery, and MCP integrations across web, mobile, SMS, voice, and APIs. Provide technical leadership, mentor engineers, improve reliability and performance, ensure security and privacy compliance, and drive initiatives from planning through production.

Build, maintain, monitor, and scale enterprise platform services spanning IAM, communications, payments, and API gateways. Design highly available and fault-tolerant products, evaluate technical tradeoffs, contribute to platform roadmaps and technical strategy, and collaborate with product, architecture, and design teams. The role also mentors engineers, promotes software quality and operational excellence, and applies backend platform engineering, API, messaging, DevOps, and AI-assisted development expertise.

As a full stack developer, you will create end-to-end solutions for complex problems in an agile environment, primarily for defense applications. You will engage in software development, systems engineering processes, and collaborate within a Model Based Systems Engineering ecosystem, emphasizing functional excellence and operational impact.

Design, develop, test, and debug systems software for networking products. Implement enhancements across OS, compilers, networking, databases and utilities. Collaborate with teams, execute test plans, integrate code, and communicate status to stakeholders.

Lead test strategy and execution for complex networking features. Design and implement Python-based automation and CI/CD test frameworks, leverage AI/LLMs for test generation and log analytics, run security-aware functional and performance tests across physical and virtual testbeds, analyze packet traces/logs, drive RCA and defect triage, mentor junior engineers, and improve test infrastructure and tooling.

Lead test strategy and execution for complex networking features. Design and maintain Python-based test frameworks and CI/CD automation. Use AI/LLMs for test generation and log analysis. Execute functional, performance, interoperability, regression, reliability, and security testing across physical and virtual testbeds. Capture packet traces and logs, perform RCA, and mentor junior engineers while building scalable test infrastructure.