https jobs in San Diego

Join Aphantic as a Software Engineer to design and develop web-based applications that integrate with custom embedded systems using AI-assisted coding tools. You'll write requirements and test documentation, execute testing, and interface with customers on requirements and design reviews.…See more The role requires 2+ years of professional software engineering experience, proficiency in Python, JavaScript/TypeScript, Go, C/C++, or Rust, Linux systems knowledge, and web-based UI development skills including TLS/HTTPS networking.

Cloudflare seeks a Senior Customer Engineer to serve major accounts in the Southwest, acting as a trusted technical advisor on enterprise network and security architectures. The role combines deep consultative skills with hands-on technical expertise across Internet fundamentals, security, performance, and developer platforms—translating complex technical concepts into business outcomes for both engineering teams and C-suite executives.…See more The engineer will demonstrate architectural breadth in at least four domains (OSI layers, BGP, WAF, Zero Trust, caching, AI/LLM workflows, scripting, or cloud-native development) and drive customer adoption through technical enablement, custom integrations, and solutions design. This is a quota-carrying, revenue-aligned customer-facing role requiring exceptional communication, SaaS business acumen, and the ability to navigate full-lifecycle enterprise sales cycles.

Full-time software engineer to design, develop, and test AI-assisted web-based applications that integrate with custom embedded systems. The role requires proficiency in multiple programming languages (Python, JavaScript/TypeScript, Go, C/C++, Rust, C#), Linux systems, web-based UI development, and network software engineering (TLS/HTTPS).…See more Responsibilities include writing requirements and specifications, executing tests, and interfacing with customers on requirements and design reviews. Must be U.S. citizen able to obtain and maintain a DoD security clearance.

Mid- to senior-level C++ Software Engineer role focused on developing high-assurance cryptographic systems and secure communications software. Responsibilities include designing and maintaining C++ system services and APIs, developing Qt-based user interfaces, building secure communications interfaces, and participating in architecture and code reviews.…See more The ideal candidate has 3–10+ years of professional C++ development experience, strong Linux/Unix proficiency, networking fundamentals knowledge, and familiarity with cryptographic concepts or secure communications.

Senior Software Engineer role developing web-based applications that integrate with custom embedded systems, using generative AI and AI-assisted coding tools. Requires 6+ years of software engineering experience, proficiency in multiple languages (Python, JavaScript/TypeScript, Go, C/C++, Rust, C#), expertise in Linux systems, web-based UI development, and network software engineering (TLS/HTTPS).…See more Responsibilities include designing and implementing AI-assisted software applications, writing specifications and test documents, executing tests, and interfacing with customers on requirements and design reviews.

Senior Software Engineer with 6+ years of experience to design, develop, and maintain web-based applications that integrate with custom embedded systems, leveraging generative AI and AI-assisted coding tools. The role requires expertise in Linux systems, web-based UI development, network software engineering (TLS/HTTPS), and proficiency across high-level languages (Python, JavaScript/TypeScript, Go) and systems languages (C/C++, Rust, C#).…See more Responsibilities include writing requirements and specifications, executing tests, and interfacing with customers on requirements and design reviews.

Senior Software Engineer with 6+ years of experience to design, develop, and implement AI-assisted web-based applications that integrate with custom embedded systems. The role requires expertise across multiple languages (Python, JavaScript/TypeScript, Go, C/C++, Rust, C#), Linux systems, web UI development, and network software engineering (TLS/HTTPS).…See more Responsibilities include writing requirements and test documents, executing tests, and interfacing with customers on design reviews.

Lead detection operations, incident response, and security operations maturation for a growing security team. Operate SIEM/XDR across endpoint, cloud, identity, network, and SaaS telemetry; conduct complex investigations; tune detections; and drive root-cause analysis and post-incident improvements.…See more Require 6+ years of hands-on security operations, detection engineering, or incident response experience with deep proficiency in SIEM/XDR query languages, EDR platforms, scripting (Python, PowerShell, Bash), and MITRE ATT&CK framework application. Mentor analysts, define playbooks and runbooks, lead threat hunts, and own SecOps metrics and operational-readiness reporting.

Lead hardware and firmware integration for Tesla's cell manufacturing equipment, performing system validation from PCBA design through production deployment. Debug complex HW/SW interactions across power electronics and battery systems, create automated test infrastructure, and drive root-cause analysis on field escalations.…See more Partner cross-functionally with electrical, manufacturing, and process engineering teams to ensure functional, performance, safety, and reliability requirements are met across Formation and Cell Qualification equipment.

Senior Software Engineer supporting next-generation tools and systems development at a defense/intelligence contractor. Responsibilities include designing and implementing AI-assisted web-based applications that integrate with custom embedded systems, writing requirements and test documentation, executing tests, and interfacing with customers on requirements and design reviews.…See more Requires 6+ years of software engineering experience, proficiency in Python, C# or Rust, JavaScript/TypeScript, HTML/CSS, Linux systems expertise, web-based UI development skills, and network software engineering knowledge (TLS/HTTPS). Must hold or be able to obtain a DoD SECRET clearance.