Software Engineer Jobs in Irvine, CA

Develop and optimize large-scale point-cloud processing pipelines (registration, denoising, segmentation, primitive extraction); design efficient 3D algorithms focused on memory and runtime; implement production-grade computational geometry and linear algebra in C++ and Python; solve reconstruction challenges (loop closure, global consistency, multi-view fusion); evaluate and integrate emerging 3D vision methods and work with platform teams for scalable deployment.

Lead architecture and development of low-latency embedded firmware and Linux-based networking stacks for MANET radios. Implement MAC and ad-hoc routing, device drivers and BSPs for ARM and RISC-V, security/encryption protocols, audio/voice streaming, network management/web interfaces, testing tools, and Linux system customization to meet regulatory security requirements.

Develop and maintain full-stack web applications using C#/.NET, ASP.NET, SQL Server, JavaScript, React or Angular, Azure, and microservices. Responsibilities include architecture, requirements analysis, coding, testing, debugging, deployment, production support, technical documentation, and troubleshooting across on-premises and cloud environments. The role also applies LLM coding agents, agentic coding, and prompt engineering while collaborating with business users, analysts, QA teams, and vendors.

Define and implement a cross-program software quality framework for vehicle software. Own static analysis and code coverage standards, integrate quality gates into CI/CD, surface risks, drive mitigation, align tooling/metrics across Rivian and VWG, and produce documentation and training to embed quality practices organization-wide.

Design, build, and maintain privacy-critical services and infrastructure. Define privacy standards, implement privacy protections and PETs, remediate vulnerabilities, and ensure compliance with regulations and privacy-by-design principles across embedded, cloud, and data systems.

Own and ship behavior and mission orchestration software that turns autonomy into repeatable, reliable field missions. Architect behavior orchestration, human-robot interaction, mission execution and fallback, validate on physical platforms, close the loop from field data to product, lead design reviews, and mentor cross-functional teams.

Design, develop, test, and maintain embedded software for networking and IoT devices. Collaborate with cross-functional teams, implement system-level modules, validate performance, and apply best practices for scalability and reliability while learning from senior engineers.

Lead quality initiatives for cloud platform projects: define test strategies, design and automate tests for microservices and APIs, validate backend systems, integrate testing into CI/CD, execute performance and resiliency testing, mentor junior engineers, and drive continuous improvements in testing practices.

Integrate and optimize wireless chipsets, drivers, and firmware for Wi‑Fi and IoT products. Develop RF calibration software, perform wireless performance testing and debugging, contribute to mesh features and certification software, participate in code reviews, and support factory releases and on-site troubleshooting.

Lead integration and optimization of wireless chipsets and firmware for Wi‑Fi, Bluetooth, and Thread. Develop and adapt drivers, create unified integration frameworks, perform debugging and performance tuning, design self-tests, ensure certification compliance, collaborate with chipset vendors and cross-functional teams, and mentor junior engineers.

Develop and maintain embedded software for MANET radios including device drivers, BSPs, MAC and routing protocols, security/encryption, audio streaming/Push-to-Talk, Linux customization, and test software to meet performance and regulatory requirements.

Develop embedded software for MANET radios including MAC and routing protocols, device drivers and BSPs for ARM and RISC-V, Linux customization, networking features, security/encryption implementation, audio/push-to-talk, and test software to meet performance and regulatory security standards.

Lead research, design, development, and validation of advanced nonlinear finite element analysis algorithms and solution capabilities for MSC Nastran/Marc. Implement, optimize, test, benchmark, and document FEA features; create verification models and automated regression tests; investigate defects and performance issues; support QA, release readiness, and cross-team collaboration while mentoring engineers and guiding architectural decisions.

Intern will assist with embedded software development, debugging, and testing for advanced MIMO MANET radios, while learning and developing skills.

Lead the development and orchestration of AI coding agents in a fast-paced environment, delivering end-to-end e-commerce features and maintaining production systems.

Lead and mentor iOS development teams to design, build, test, release, and support high-quality mobile applications. Drive architecture, code reviews, CI/CD adoption, production troubleshooting, and cross-functional collaboration to meet business and security standards.

Lead the design and implementation of Viant's ad technology platform, mentoring engineers and collaborating with cross-functional teams to enhance product features and ensure operational sustainability.

The Senior Software Engineer will build software using web technologies, work in agile methodologies, and handle various backend and UI frameworks.

The Principal Software Engineer leads software development projects, applies Agile methodologies, and ensures high-quality software through best practices. Requires extensive collaboration and communication skills.

Responsible for designing, developing, and maintaining mobile applications for both Android and iOS using frameworks like Flutter. Lead a team and collaborate with other teams to improve system efficiency and implement innovative products.