Top Software Engineer Jobs in San Diego, CA

Design, build, and optimize edge data-collection agents for Windows, Linux, and Mac. Collaborate with product, UX, and engineering to deliver backend features, own development lifecycle, create automated tests, support SaaS products, and participate in 24x7 on-call rotations.

Lead and technically supervise cross-functional Agile teams building and rearchitecting HIS software products. Hire, mentor, set technical direction, prioritize backlogs, drive CI/CD and quality, coordinate with product and business stakeholders, and champion Agile practices to deliver cloud and on-premises solutions that improve healthcare outcomes.

Lead technical ownership of the Gateway Android app for a safety-critical mobile cardiac telemetry product. Architect and implement reliable long-running Android applications, make architectural decisions, write production code, drive design discussions and code reviews, mentor engineers, and establish durable engineering practices. Collaborate with cross-functional teams and ensure robust BLE, background execution, and secure communication capabilities.

Build and operate Go backend services for a non-custodial KMS powering embedded wallets. Implement key recovery, distributed key generation, TEE integrations, authentication and signing-provider flows, security review and hardening, and production operations on Kubernetes, including observability, secrets/certificate management, and compliance controls.

Lead development and migration of Roku applications to a universal backend. Architect, build, optimize, and debug BrightScript/SceneGraph apps for diverse Roku devices, integrate RESTful services, use Roku frameworks (advertising, analytics), and work with video streaming/encoding technologies. Collaborate with backend teams, participate in code reviews, and recommend innovations across streaming platforms.

Lead architecture and development of a greenfield iOS/Android consumer rewards app. Build gamified UI/UX, real-time wallets and offline-safe virtual economies, integrate with backend event pipelines and ML attribution, implement anti-fraud tracking, and provide technical leadership and CI/CD for a high-frequency release cadence.

Contribute expert-level code samples, implement and optimize features, debug complex defects, refactor legacy code, document technical decisions for AI training, and review peer submissions across Python3, Java, Rust, Go, C++, and TypeScript codebases in a part-time remote contract role.

Lead and deliver complex customer implementations, debug and build integrations, drive architectural decisions, run technical discovery, mentor junior engineers, and write production/integration code (Python, JavaScript, SQL). Serve as technical escalation and represent FDE in product and cross-functional discussions.

Build and maintain end-to-end product features across frontend, backend, and databases. Design APIs, authentication, data models, integrations, and AI-assisted workflows. Ship production-ready SaaS components, debug across the stack, improve reliability and performance, and collaborate on product and architecture decisions in an early-stage startup.

Build and scale a fintech platform across accounting, tax, and banking. Own feature lifecycle from design to deployment, write backend and frontend code, improve infrastructure and reliability, and collaborate with product and design to deliver customer-focused features.