Top Linux Jobs in San Diego, CA

Staff Software Engineer responsible for architecting and developing scalable web applications and APIs using Elixir, React, and PostgreSQL. The role involves solving ambiguous technical and business problems, ensuring system reliability and performance, collaborating cross-functionally, presenting solutions to leadership, writing tested code, participating in code reviews, mentoring engineers, and removing technical roadblocks.

Develop and scale MOF deposition, nonwoven, and lamination processes for protective fabrics from bench and pilot stages to commercial production. Run pilot and vendor trials, manage web handling, define process windows and quality controls, design experiments, analyze process capability, troubleshoot defects, and create technology-transfer packages. Support equipment specification, commissioning, qualification, and production-line design while coordinating with research, quality, maintenance, and external manufacturing partners.

Build and integrate robotic vehicle and aircraft platforms, including mechanical enclosures, mounts, cable harnesses, power systems, drive-by-wire, actuators, motors, and sensors. Design components in parametric CAD, fabricate prototypes, manage vendors, document builds, and bring up and verify systems. Support field testing, client demonstrations, procurement, maintenance, and on-site repairs in demanding outdoor environments.

Build and own core full-stack product features for a civic-tech HR platform used by local governments. Responsibilities include designing data models, backend APIs, React interfaces, AI and LLM-powered workflows, data ingestion pipelines, observability, testing, and CI/CD. The role requires architectural ownership, strong product judgment, independent execution, and collaboration with founders in an early-stage startup.

Develop next-generation PMIC and signal-chain solutions for automotive, data center, and AI infrastructure markets. Translate customer and application needs into IC specifications and product requirement documents, define power architectures with GaN, SiC, and MOS teams, and connect customers with internal design and validation groups. Lead feasibility studies covering performance, cost, and risk while driving differentiated semiconductor product concepts.

Leads multidisciplinary mechanical and electrical design teams supporting custom overhead crane systems. Responsibilities include managing personnel, overseeing design deliverables, migrating workflows from 2D drafting to 3D modeling, establishing CAD standards, improving engineering processes, and partnering with manufacturing and project teams. The role drives digital transformation, continuous improvement, design-for-manufacturability, resource planning, and scalable Engineer-to-Order design operations.

Build and optimize growth features, experimentation frameworks, personalization strategies, onboarding flows, and engagement loops for Pika’s AI creative platform. Analyze user data, run A/B tests, improve performance and reliability, and collaborate with product, marketing, design, and data teams to drive acquisition, activation, engagement, retention, referrals, and virality.

Develop and optimize Java-based command-and-control algorithms for air defense engagement planning and execution within IBCS. Build high-reliability software for Linux and tactical environments, participate in Agile Scrum and SAFe delivery, implement DevSecOps and automated testing, use Atlassian tools, and support integration with testers, systems engineers, and domain experts. This full-time onsite role in Huntsville, Alabama supports mission-critical U.S. Army air and missile defense capabilities.

Develop and maintain complex .NET Core web applications and backend services using C#, ASP.NET MVC, Web API, JavaScript frameworks, and Oracle databases. Responsibilities include software design, automated builds, unit and integration testing, troubleshooting, documentation, requirements analysis, and participation in Agile SDLC practices. The role requires applying design patterns, tiered architecture, and programming best practices while collaborating with business and system analysts.

Process Engineer responsible for optimizing manufacturing processes, reducing costs, improving productivity, and ensuring consistent quality. Duties include developing lean work cells, analyzing capacity and workflow, supporting Kaizen initiatives, calculating OEE, designing tooling and fixtures, improving material flow, eliminating root causes, training operators, and maintaining BOM and routing costs. The role requires collaboration with Engineering and Quality teams in a hands-on manufacturing environment.