Top Javascript Jobs in San Diego, CA

Build and maintain scalable native Android and backend software, owning features from design through testing and delivery. Collaborate with product owners, apply software engineering best practices, enhance existing products, develop new capabilities, and contribute to intuitive, customizable customer experiences. The role also involves using AI productivity tools, applying modern UI frameworks, managing technical risk, and mentoring colleagues through knowledge sharing.

Leads platform engineering across DevOps, deployment, performance engineering, and AI-native tooling. Owns CI/CD enablement, internal developer platforms, observability, performance tooling, agentic AI integrations, and cross-team platform roadmaps. Designs scalable services and testing strategies, improves developer productivity, mentors engineers, drives technical standards, and coordinates governance and delivery across engineering organizations.

Develop and maintain ServiceNow’s server-side JavaScript engine and application lifecycle platform. Responsibilities include designing scalable runtime systems, optimizing execution and memory management, building test automation, delivering end-to-end software, collaborating across teams, mentoring engineers, and addressing distributed systems, security, concurrency, and performance challenges.

Maintain and improve the reliability, scalability, performance, and operability of ServiceNow’s federal cloud infrastructure. Resolve infrastructure issues, automate repetitive work, develop monitoring solutions, reduce incidents and MTTR, and lead reliability initiatives across hardware, networking, systems, applications, and cloud technologies. This third-shift role supports government customers on a Sunday-Wednesday, 10-hour schedule with no on-call rotation.

Supports requirements analysis, technical documentation, interface mock-ups, Agile user stories, software testing, and customer collaboration in defense and intelligence systems development. Works with multidisciplinary teams on C4ISR, geospatial intelligence, and mission management applications. May travel for product demonstrations, software installations, and system testing while participating in BAE Systems’ Year One development program.

Build and operate developer tools, internal platforms, development environments, project templates, and AI-enabled workflows for Hivemind engineering teams. Improve developer productivity through reusable tooling, paved paths, documentation, adoption efforts, and inner-source practices. Partner with developers to identify friction, measure outcomes using DORA metrics and feedback, and drive technical direction. Staff-level responsibilities include leading cross-team initiatives and shaping organization-wide developer productivity strategy.

Develop and test software controlling complex hardware and automated test equipment for defense and intelligence systems. Responsibilities include coding, debugging, software and hardware integration, regression and requirements testing, and working with AI/ML services. The role involves multidisciplinary collaboration, possible business travel for demonstrations and installations, and participation in a structured first-year engineering development program.

Software Engineer Interns design, build, test, and debug production-quality software for autonomous systems. Projects may involve applications, embedded flight software, firmware, machine learning, simulation, APIs, data pipelines, or cloud infrastructure. Interns analyze requirements, collaborate with engineers using Agile practices, and deliver real features or capabilities during a 10–12 week paid internship.

Design, develop, integrate, and test safety-critical embedded real-time software for flight/mission systems. Develop automated tests, analyze software requirements, debug hardware/software integration issues, produce technical documentation, and support lab-based Agile development and system-level qualification activities.

Integrate, test, and validate software solutions for mission-critical Department of Defense systems. Develop test plans, gather requirements, troubleshoot integrated applications, and collaborate with software, systems, and integration engineers. Support CI/CD pipelines, containerized environments, configuration management, third-party integrations, and software deployment. Provide developer feedback, participate in technical reviews, apply security and performance standards, and document progress and issues. The role is on-site in San Diego and requires travel up to 20%.

Software Test Engineer Interns integrate and test software across integrated mission systems, develop test plans, gather requirements, assess system functionality, and provide developer feedback. They collaborate with software, systems, and integration engineers to deliver reliable solutions. The role requires Java or C++ application development experience, teamwork, analytical ability, and attention to detail. Preferred experience includes Python, JavaScript, AI/ML, version control, networking protocols, Kubernetes, and Docker.

Designs, develops, implements, and supports SharePoint Online and Microsoft 365 solutions. Responsibilities include customizing SharePoint sites and workflows, developing SPFx applications with JavaScript, TypeScript, and React, integrating Power Platform tools, managing content migrations, configuring security and governance, troubleshooting issues, gathering requirements, and creating technical documentation. The role collaborates with stakeholders and IT teams to deliver secure, scalable business solutions.

Leads a team of approximately 10 engineers developing and maintaining DevOps tools, architectures, and processes for mission-critical software. Manages work packages, budgets, schedules, staffing, risks, Agile metrics, and technical delivery. Provides functional leadership, career guidance, hiring support, and technical direction while collaborating with software, systems engineering, and test organizations. The role requires on-site work, government clearance, and occasional travel.

Build, test, deploy, and operate secure, scalable cloud-native applications and APIs for digital health products. Contribute to features from concept through production, participate in design discussions, code reviews, automated testing, deployments, production support, and incident learning. Use AI-assisted development tools, telemetry, customer feedback, and automation to improve software quality and engineering productivity while collaborating with product, UX, quality, security, and engineering teams.

Software engineering interns develop code, resolve critical problems, and improve system stability and resilience on defense-related projects. Interns collaborate with experienced engineers, contribute to real-world customer solutions, and gain exposure to frontend, backend, cloud, DevOps, database, image processing, machine learning, and GIS technologies through BAE Systems’ LEAP summer 2027 program.

Leads the design and delivery of secure, cloud-native software platforms supporting complex workflows, data-intensive applications, and AI capabilities. Provides architectural guidance across distributed systems, APIs, microservices, data pipelines, workflow orchestration, configuration-driven rules, and RAG/GraphRAG solutions. Ensures scalability, observability, auditability, security, and compliance while mentoring engineers, reviewing technical deliverables, improving CI/CD and incident response, and serving as an escalation point for complex technical decisions.

Build, configure, and optimize WalkMe digital adoption solutions for proprietary platforms. Create in-app guidance, automation, and workflows; analyze user behavior; troubleshoot deployments and integrations; collaborate with product, design, and support teams; conduct testing and quality assurance; document implementations; and continuously improve adoption and user experience.

Build responsive Web3 applications, web SDKs, developer tools, reusable frontend components, and internal Customer Success tools. Collaborate with Product, Design, and Engineering to create scalable, accessible user experiences. Contribute to code and design reviews, automated testing, continuous delivery, coding standards, and AI-assisted development practices.

Lead the architecture, design, implementation, integration, optimization, security, and quality assurance of ServiceNow solutions. Provide technical oversight, documentation, client communication, project support, mentoring, and knowledge sharing. Develop client roadmaps, support proposals and presentations, maintain strategic relationships, and identify opportunities for ServiceNow services and licenses. The role requires onsite work in San Diego five days per week and collaboration with federal security and compliance stakeholders.

Designs, develops, integrates, tests, deploys, and maintains enterprise full-stack applications for DHS ICE. Builds Angular front ends and Java Spring Boot APIs, manages SQL and NoSQL data solutions, develops AWS integrations, maintains CI/CD pipelines, implements authentication and authorization, supports AngularJS modernization, and participates in Agile delivery, troubleshooting, configuration management, and release processes.

Develop and maintain Microsoft Power Platform applications, workflows, integrations, and business intelligence solutions. Build and experiment with Copilot, Copilot Studio, and AI agents while connecting Microsoft platforms through Dataverse, APIs, and connectors. Collaborate with business users, troubleshoot existing solutions, support proof-of-concept projects, document applications, and educate users. Manage application lifecycle processes, including testing and deployment across development, UAT, and production environments.

Develop, test, deploy, and support scalable cloud-native applications for healthcare technology. Collaborate with experienced engineers, product teams, and stakeholders throughout the software development lifecycle while gaining experience with modern development practices, cloud technologies, CI/CD pipelines, production support, and agile workflows.

Leads architecture, development, governance, and delivery of enterprise OutSystems applications across O11 and ODC. Builds full-stack web and mobile solutions, integrations, and custom C#/.NET extensions; establishes coding and security standards; mentors developers; manages deployments and performance; and collaborates on CI/CD, DevOps, Agile delivery, and compliance in a regulated banking environment.

Develops, tests, documents, and deploys software under close supervision. Supports production systems, resolves technical issues, participates in project meetings, follows software engineering standards, and collaborates on process and Agile delivery. Works on APIs/microservices, web frameworks, databases, and DevOps tooling.

Develop and maintain backend APIs and server-side logic using TypeScript, Node.js, and Next.js. Integrate front-end elements and third-party APIs, collaborate with product, design, vendors, and engineering teams, and document code and APIs. The role also delivers infrastructure projects to production, supports microservices architecture, and deploys software in AWS for a digital lending platform.