Top Javascript Jobs in San Diego, CA

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.

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.

Own the full software development lifecycle, including design, implementation, automated testing, and delivery. Build extensible ServiceNow platform experiences and reusable component systems, collaborate with product owners, and enhance existing products. Apply advanced software architecture, algorithms, data structures, object-oriented design, performance optimization, and relational database expertise. Serve as a technical owner or functional lead, manage cross-team technical risks, mentor colleagues, and promote knowledge sharing.

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 and manage software engineering teams: run agile processes, design and ship secure scalable APIs and services, guide architecture, manage technical debt, recruit and mentor engineers, and align work with company objectives.

Lead design and prototyping of generative AI experiences for autonomy development; drive UX for Hivemind products; perform user research, collaborate with CTO and product leads, and deliver reference implementations and integrations across full-stack web and edge systems.

Design, build, test, deploy, and support scalable data-intensive applications for real estate analytics. Own software throughout its lifecycle, collaborate on technical designs, uphold engineering best practices, and contribute to architecture and continuous improvement. The role requires modern server-side and front-end development, relational database expertise, source control, testing, operations, and AI-assisted development workflows.

Develop and deploy full-stack, streaming data, machine learning, and mission-focused applications. Collaborate with clients on requirements, architecture, deployment planning, Kubernetes operations, testing, implementation, documentation, and technical tutorials. Build data-driven applications using Java, Python, or JavaScript, cloud platforms, databases, Linux, shell scripting, ETL, and data pipelines. The role requires substantial software engineering experience, a Secret clearance with TS/SCI eligibility, U.S. citizenship, and IAT Level 1 certification.

Develop and integrate software and AI capabilities for expeditionary tactical systems, including sensors, unmanned systems, command-and-control platforms, and TAK. Responsibilities include building Rust and JavaScript applications, integrating machine learning models, managing real-time data meshes and pipelines, converting tactical data formats, testing systems during field experiments, and advising technical leadership. The role requires collaboration with machine learning, data, and systems engineers and supports Department of the Navy technology strategy.

Designs and develops reliable, modular, secure software components on RHEL, including C++ applications, X Windows applications, web middleware, and front-end systems. Builds large-scale production systems using JavaScript, React, web technologies, databases, and Linux servers. Supports security accreditation policies and applies expertise in operating systems, networking, performance, scalability, and distributed systems. This is an on-site San Diego role requiring an active Secret clearance and up to 10% travel.

Supports secure cloud, hybrid cloud, and edge-to-cloud architecture, deployment, automation, integration, and sustainment for Navy and Department of War mission capabilities. Duties include Infrastructure as Code, DevSecOps pipelines, cloud platform operations, container deployments, cybersecurity compliance, RMF documentation, troubleshooting, monitoring, and coordination with engineering, cybersecurity, operations, and government stakeholders across AWS, Azure, on-premises, tactical, and classified environments.

Leads the design, implementation, modernization, and sustainment of secure cloud, hybrid, and edge-to-cloud architectures supporting Navy and DoW missions. Develops solutions across AWS GovCloud, Azure Government, on-premises, tactical, and containerized environments. Implements DevSecOps pipelines, Infrastructure as Code, automation, security controls, and multi-classification architectures. Provides technical leadership to engineering, cybersecurity, operations, and government stakeholders while supporting architecture reviews, trade studies, risk management, compliance, and mission assurance.

Leads full-stack software engineering and mission-focused machine learning system development. Collaborates with clients to implement streaming data platforms, plans deployments, deploys software on Kubernetes, develops Python, Java, and JavaScript applications, and creates documentation and tutorials. Requires cloud, database, Linux, shell scripting, ETL, and data pipeline experience, along with a Top Secret clearance and U.S. citizenship.

Designs, develops, tests, documents, and integrates algorithms and software for intraoperative neuromonitoring medical devices. Responsibilities include machine learning model development using clinical data, software architecture, application development, root-cause analysis, cross-functional product collaboration, and full lifecycle ownership of algorithm projects. The role requires compliance with FDA regulations, ISO 13485, and related medical-device standards, with travel up to 10%.

Build a new Physical AI product line spanning edge devices, cloud infrastructure, and user-facing safety tools. Own real-time ingestion, multi-tenant access control, dashboards, compliance analytics, operator coaching workflows, and AI agent features. Work directly with customers, run pilots, ship rapidly, and measure product usage. The role requires broad full-stack range across backend, cloud infrastructure, DevOps, frontend, and real-time data experiences.

Develops and supports software for the SSEE Family of Systems, including integrating software branches, refactoring Java and JavaScript code, designing reusable components, troubleshooting systems, and implementing new integrations. The role conducts independent research, coordinates technical integration across teams, and supports full software and systems engineering activities. It requires STEM education or equivalent experience, substantial software engineering experience, Security+ certification, virtualization and scripting knowledge, and eligibility for a Top Secret/SCI clearance.

Lead ServiceNow technical architecture and delivery: define solutions, guide developers, manage sprints and demos, ensure quality, mentor team, and liaise with clients and engagement managers.

Design, optimize, and maintain language execution engines and runtime systems (JIT/AOT, memory management) for scalable applications. Own full development lifecycle, implement high-quality reusable code, profile and optimize performance, integrate AI into workflows, collaborate with product owners, and mentor engineers on low-level systems and optimization techniques.

Build and modernize large-scale software factories across multiple programs. Integrate and automate continuous build, integration, testing, and deployment pipelines using DevOps tools, containers, orchestration, and modern software development practices. Collaborate with software teams, chief engineers, and program stakeholders in an onsite, fast-paced environment. The role requires obtaining and maintaining Top Secret and Special Access Program access.

Build and maintain full-stack eCommerce storefronts on the Miva platform using HTML, CSS, JavaScript, PHP, and SQL. Develop integrations with ERP, CRM, payment, shipping, analytics, and marketing systems through REST, SOAP, and XML services. Optimize performance, SEO, accessibility, analytics, merchandising, and conversion. Scope and estimate client work, troubleshoot technical issues, participate in reviews and testing, follow deployment schedules, and communicate project status in a remote, client-facing delivery environment.

Design, develop, deploy, and maintain Microsoft Power Platform solutions (Power Apps, Power Automate, Power BI, Dataverse) for a Navy client. Translate business needs into system designs, build Model‑Driven and Canvas apps, create integrations and customizations, extend with Dataverse/Client APIs, provide support and documentation, and collaborate with stakeholders in an Agile environment.

Design, build, test, integrate, and sustain secure software for mission-critical DoD systems. Collaborate with cross-functional teams on front- and back-end features, CI/CD (Jenkins), containerization, Kubernetes, and system integration while adhering to DoD security and performance standards.

Design, develop, test, and deploy secure full-stack medical device software using Java, Spring Boot, JavaScript, Angular, microservices, GraphQL, RabbitMQ, and AWS. Collaborate with cross-functional Scrum teams, implement scalable cloud applications, maintain CI/CD practices, conduct code reviews, and ensure compliance with regulated software development standards including IEC 62304. The role is office-based in San Diego and requires up to 10% travel.

Leads multiple engineering teams developing global consumer products and highly available, real-time cloud services. Responsibilities include hiring, coaching, technical architecture and code reviews, translating product goals into technical plans, improving service reliability and scalability, establishing engineering standards, managing incident response, coordinating client and backend releases, and evaluating responsible AI use. Partners with Product, Design, Data, and Security leaders to deliver customer experiences and organizational outcomes.

Develop, maintain, and execute automated tests for safety-critical embedded and real-time software. Analyze software requirements, perform integration and acceptance testing, diagnose defects, and support qualification activities. Collaborate with systems, hardware, software, and integration engineers across development, laboratory, and operational environments. Create test procedures, technical documentation, integration plans, and software scripts while working within Agile and full SDLC processes.