Top Senior Linux Jobs in San Diego, CA

Build and scale the infrastructure layer for Vision-Language Models: own VLM inference stack (GPU serving, latency/cost), design multimodal developer APIs, ensure reliability and observability, implement backend systems and scalable data pipelines, and drive production-grade developer experience and testing discipline.

Design and own core browser platform features (DOM, HTML, web APIs) for Microsoft Edge. Drive API design, contribute to Chromium, collaborate with standards bodies, and deliver high-performance, compatible web platform implementations at scale.

Design and automate emulation and simulation models; develop verification environments and test suites for block, chip, and system levels; define verification plans with architects; create tests, assertions, scoreboards, and coverage models; debug testbench and emulation failures; build automation (Makefiles/scripts) and participate in CI, code reviews, and cross-functional collaboration.

Architect and build CADET’s production system for customer-grounded Copilot evaluations. Own end-to-end architecture spanning customer-signal capture, data enrichment, evaluation generation and execution, quality attribution, reporting, observability, and retention. Develop scalable services and pipelines, establish schemas and data contracts, automate quality gates, implement human-in-the-loop controls, and ensure privacy, security, reliability, reproducibility, and regression protection. Provide principal-level technical leadership across engineering, science, product, and platform teams while mentoring engineers and driving reusable capabilities.

Leads optoelectronic assembly process development and transfer to manufacturing for optical engines. Manages engineering teams, process design, equipment, qualification efforts, vendors, budgets, schedules, risks, and product road maps. Requires hands-on expertise in optoelectronic or microelectronic assembly, automated equipment, DOE, FMEA, statistical analysis, and cross-functional technical leadership.

Lead PIC production test capacity, infrastructure, and ramp activities while managing test engineers and technicians. Responsibilities include hiring, onboarding, mentoring, resource prioritization, cross-functional collaboration with wafer fabs and operations, and development of production test hardware, software, and procedures. The role also oversees testability requirements, new product introduction testing, efficiency improvements, and engineering changes for photonic integrated circuit products.

Owns and develops a core monolithic application end to end, including feature development, integrations, performance optimization, monitoring, database integrity, secure data flows, code reviews, and deployment practices. Partners with product, engineering, QA, DevOps, and customer teams to shape the technical roadmap, evaluate technologies, maintain AWS infrastructure, and ensure reliable, scalable, secure systems compliant with healthcare data requirements.

Own Comfy Cloud’s product-led growth engine as a full-stack engineer. Identify opportunities across signup, onboarding, activation, monetization, and retention; formulate and run experiments; build frontend and backend experiences; instrument and analyze results; and make ship-or-kill decisions. The role also involves experimentation infrastructure, billing, APIs, data models, user research, product analytics, and improving measurable growth outcomes such as conversion, revenue, activation, and retention.

Lead Workday configuration and development across modules; design BPF workflows; build calculated fields, condition rules, and custom objects; define security roles; support testing, deployment, and post-production stabilization; document configurations and ensure Higher Ed governance compliance.

Design, build, and maintain production-grade .NET web applications and APIs on Azure. Own full-stack delivery from data models and SQL to front-end components, CI/CD, testing, and architecture. Collaborate with product and delivery teams, participate in code reviews, and ensure secure, observable, well-tested services.

Design, configure, and optimize Azure DevOps organizations and CI/CD pipelines. Implement process templates, Portfolio++ for portfolio visibility, integrate with third-party tools, support sprint and capacity planning, troubleshoot pipelines, and create runbooks and adoption guidance for client teams.

Build and scale Dripos’s fintech platform for payroll, banking, and accounting. Responsibilities include owning major product areas, designing intuitive financial products, leading architecture discussions, collaborating with client-facing teams, shipping scalable features, and mentoring engineers. The role is fully onsite in New York City and offers relocation support.

Lead safety strategy and deployment readiness for Level 4 autonomous driving systems. Define safety requirements, system architectures, release policies, fallback criteria, V&V plans, evaluation metrics, emergency protocols, and operational safety processes. Analyze incidents, improve test coverage and procedures, and collaborate with software, product, operations, and safety teams to support unmanned deployment and commercial scaling.

Develop core decision-making and motion planning systems for Level 4 autonomous vehicles. Responsibilities include behavioral planning, path and velocity generation, trajectory optimization, world modeling, trajectory cost design, testing, debugging, and root-cause analysis. The engineer will collaborate with Prediction, Perception, and Control teams to deliver safe, comfortable, and intelligent vehicle motion in complex environments.

Lead the architecture and implementation of infrastructure for autonomous driving software, including low-latency IPC middleware, runtime engines, compiler and build toolchains, simulation platforms, crash triage, and diagnostic systems. Drive performance optimization across embedded platforms, establish engineering standards, mentor engineers, and guide cross-functional architecture and technical initiatives.

Owns Radiant’s Microsoft 365 GCC High, Entra identity infrastructure, IAM automation, Intune endpoint management, email security, Purview information protection, SaaS platforms, and AWS workloads. The role builds automated joiner-mover-leaver processes, manages access and compliance controls, supports CMMC evidence collection, delivers platform projects, and maintains networking fundamentals. This is a fully onsite, high-ownership systems administration position requiring occasional extended hours and weekend work.

The role involves building creative tools, managing all aspects of the tech stack, and optimizing production for user-friendly applications with ML capabilities.

The Staff Engineer will architect and develop systems and features at FLORA, working closely with the founding team to innovate creative tools.

The Graphics Engineer will architect and build graphics systems for FLORA, focused on creating fluid and responsive tools for creative professionals. Responsibilities include optimizing real-time rendering and developing interactive components using WebGL and Three.js.