Top Entry Level Linux Jobs in San Diego, CA

Own quality for a financial trading product through manual testing, automation, API and end-to-end testing, regression, exploratory testing, and release validation. Build and maintain Playwright tests in TypeScript or JavaScript and Python API integration tests. Investigate flaky automation, review requirements, communicate risks, and collaborate with development and product teams. Forex, crypto, or trading experience and native-level Russian with B2-or-higher English are required.

As a Founding Engineer, you will own major product surfaces and contribute to AI search technology development at Petra Labs.

Build production software that automates hiring, financial forecasting, capital deployment, contract analysis, accounting, and operational workflows. Partner directly with finance, legal, treasury, recruiting, and delivery experts to convert real-world processes into structured data, generated work, and integrated systems. Develop AI-powered features using LLM APIs, MCP servers, and agentic frameworks, while independently identifying problems, designing solutions, and delivering quickly under deadline.

Conduct research in SoC design automation, AI-assisted hardware/software co-design loops, and AI infrastructure. Build and evaluate automated flows using simulators, software builds, ASIC or FPGA CAD, and AI agents. Measure power, speed, area, correctness, workload performance, search costs, and reproducibility. Study memory-device behavior, system bottlenecks, compute-memory architectures, and their effects on AI quality, latency, throughput, and energy. Own research questions, methods, and written results.

Own electrical testing and quality assurance for boards, assemblies, and buoy systems. Troubleshoot failures, develop test procedures, track quality trends, and collaborate with design, manufacturing, and technician teams on root-cause analysis. Support harness documentation, future PCBA design, and custom hardware integrations. The role is intended for an early-career electrical engineer with hands-on project experience, schematic-reading ability, and familiarity with laboratory equipment.

Supports, monitors, documents, troubleshoots, and maintains high-performance data center networks supporting AI and high-performance computing workloads. The role develops expertise in BGP, ECMP, VXLAN, Spine-Leaf, MCLAG, and RoCEv2; assists with deployments, upgrades, testing, capacity planning, incident response, root cause analysis, and operational improvements. Requires onsite work in McLean, Virginia, travel up to 20%, an active TS/SCI clearance with counterintelligence polygraph, and IAM Level II certification or equivalent.

Own the lifecycle of RF flight components, including radios, amplifiers, antennas, and filters. Define and validate component requirements, coordinate interfaces with cross-functional engineering teams, and lead qualification testing for thermal, vibration, shock, TVAC, and EMI environments. Develop Python-based test automation, investigate failures, perform root cause analysis, and implement risk mitigations to ensure flight readiness.

Develop cloud-native software using Python, APIs, microservices, Docker, and Kubernetes. Design system architectures, deliver through Agile practices, and build AI agents and agentic workflows. Preferred work includes AI applications, LLM integrations, front-end development with React or Angular, data engineering, and MCP server development and integration.

Support and evolve Microsoft Dynamics 365 Project Operations and Customer Engagement platforms. Configure Dataverse and model-driven Power Apps, develop Power Platform enhancements, administer security, support integrations, troubleshoot technical issues, manage ALM deployments, and coordinate releases across environments. The role also translates business requirements into maintainable solutions, documents systems, supports product updates, and collaborates with stakeholders and technology partners.

Designs, develops, validates, and improves fluid control products, including engineering drawings, 3D models, bills of materials, specifications, and technical documentation. Supports prototypes, testing, troubleshooting, root-cause investigations, corrective actions, customer-specific solutions, and sustaining engineering. Collaborates with manufacturing, quality, operations, supply chain, and sales to improve product performance, reliability, manufacturability, and compliance throughout the product lifecycle.