Top Software Engineer Jobs in San Diego, CA

Lead and architect scalable web systems, mentor frontend and backend developers, define coding standards and roadmaps, drive implementations using React/Next/Node/NestJS, produce technical documentation, conduct code reviews, and collaborate with product and DevOps to deliver secure, maintainable solutions.

Build and operate the Data Plane Platform: design and implement scalable backend services in Go, REST APIs, and distributed systems; contribute full-stack using React and TypeScript for platform management; develop and run production cloud applications on AWS/GCP; ensure reliability through testing, CI/CD, and observability; troubleshoot across code and infrastructure and drive technical ownership.

Join Azure PostgreSQL to design, implement, and test features in a relational database engine (query processing, logging, storage, IO, scale-out). Collaborate with stakeholders, write maintainable code, define test plans, operate live services (on-call), and contribute to open-source PostgreSQL and Linux.

Lead a cross-discipline engineering team to deliver high-impact, cloud-based customer solutions. Coach engineers in software, data science, and TPM roles, contribute technically on engagements, promote reusable patterns, and drive AI-forward responsible engineering practices.

The Senior Front-End Engineer will develop and maintain the UI application using React and TypeScript, ensure code quality, debug issues, and collaborate with design teams.

Own and build the ElevenAPI developer dashboard features end-to-end (front and back end). Implement usage analytics, observability/metrics, API key management, run UI experiments, and contribute to SDKs to improve developer self-service and troubleshooting.

Volunteer Salesforce Architect to design and implement Health Cloud solutions, lead integrations (APIs, MuleSoft), configure Salesforce products (Service, Experience, Lightning), support users and BAs, produce technical documentation, and guide technology roadmaps and releases.

Develop, maintain, and optimize mission-critical backend APIs and scalable cloud services for web and mobile clients. Implement secure, high-performance systems, automated tests, observability, and technical documentation. Mentor peers, follow best practices, and support a proof-of-concept launch and fundraising activities as a volunteer contributor.

Volunteer senior developer to design, build, and maintain a cross-platform medical scheduling app (web, iOS, Android). Participate across the full development lifecycle: design, coding, testing, CI, deployments, code reviews, production support, incident management, and platform architecture. Attend weekly standups and commit at least four hours per week.

Build and maintain Signal's Android app with strong emphasis on code quality and user privacy. Architect major enhancements, ship features to millions, and contribute immediately to the open-source Android codebase while collaborating across a small, distributed team.

Lead the Lister engineering domain end-to-end: set roadmap and technical vision across three pods, ensure partner data quality and system reliability, develop team leads and engineers, drive architecture and code review, manage incident/on-call processes, and partner with Product, Design, Analytics, and Partner Success to translate ambiguous partner needs into scoped engineering work.

Lead solution design and architecture for application modernization efforts, translating business needs into scalable cloud-based solutions. Facilitate stakeholder communication, create technical artifacts, guide technical teams, troubleshoot system issues, and drive implementation using Agile, Azure/AWS, UI/UX and mobile technologies while ensuring workflows, data models, interfaces, and long-term scalability.

Lead an Agile team to design, architect, deploy, and maintain multi-tenant cloud solutions on AWS. Develop and automate systems using Bash, Python, Node.js, and React.js; ensure security and integrity, implement ETL/data integration, and use serverless or containerized architectures. Mentor team members and coordinate with cross-functional stakeholders. Must pass Public Trust background check and be a US Person.

Own and operate the transaction processing platform: design ordering and concurrency-control logic, define production readiness (SLOs, runbooks), lead incident response and postmortems, write RFCs, and coordinate with Banking and Blockchain teams to ensure correctness and reliability.