Top Senior Javascript Jobs in San Diego, CA

Design, implement, test, and deploy interactive UX and data-visualization front-end applications for defense programs. Build high-performance components, optimize responsiveness across devices and browsers, integrate geolocation/mapping, containerize deployments (Docker/Kubernetes), collaborate with stakeholders, and produce software documentation and user training materials.

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 delivery of enterprise software solutions, apply systems thinking, implement CI/CD and ATDD, develop teams, engage clients strategically, and oversee architecture and integration.

Lead and manage software engineering teams to design, build, and integrate enterprise applications. Drive coding, testing, code review, CI/CD practices, and mentor staff while overseeing project planning, budgeting, and client delivery to meet timelines and quality standards.

Lead design and optimization of execution engines, JIT/AOT compilation pipelines, and memory management for the ServiceNow App Engine. Develop scalable, high-quality code, collaborate with product owners, implement extensible features, mentor engineers, and perform performance profiling, debugging, and optimization across cloud, platform, and web stacks.

Perform systems and test engineering for a space-ground mission-focused cloud application: develop test plans/procedures, integrate and verify requirements, support system integration and customer briefings, and coordinate with technical teams in an Agile environment. Occasional travel for demos and meetings.

Design, build, and own SDK components and CLI tooling for ServiceNow Scoped App development. Implement TypeScript/NodeJS code, integrate AI-driven developer features, define SDK abstractions, mentor engineers, and lead architecture and technical strategy to improve local developer workflows, testing, deployment automation, and performance at scale.

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.

The Sr. Web Developer will oversee front-end development, collaborate with teams, ensure coding standards, and deliver high-quality software projects.

Join ASR as a Senior Software Engineer to maintain and develop swarming algorithms, enhance software architecture, and ensure operational reliability across our robotics systems. Responsibilities include extending the C++ code base and developing Python web services, requiring strong problem-solving skills in complex environments.

Lead test engineering for a mission-focused cloud software application: develop test plans and procedures, support integration and requirement sign-off, coordinate with technical teams, support client briefings, and perform occasional travel for demonstrations and meetings.

Lead architecture and delivery of ServiceNow solutions: design systems, mentor development teams, drive IT transformation, enforce standards, advise stakeholders, and support implementations and integrations with cloud platforms.

Lead development and commercialization of intradermal biosensor software, authoring tested mobile/server/GUI code and SDKs, ensuring regulatory quality-system compliance, mentoring engineers, estimating capacity, and maintaining production services.

The Senior Application Developer will design solutions to complex IT challenges, utilizing Node.js and other technologies, within a collaborative environment, ensuring efficiency in software development and maintenance.

Design, build, and maintain automation and integrations across Google Workspace, Asana, HubSpot, Slack, and reporting tools. Lead process discovery, implement AI/LLM workflows, ensure data sync and error handling, drive adoption with documentation and training, and partner on governance and access controls.

Seeking a .NET Developer with over 5 years of web development experience. Responsibilities include analyzing system requirements, assisting with UAT, and participating in meetings. Must be familiar with various technologies and work collaboratively with teams.

Lead and architect enterprise digital banking applications, manage a portfolio of teams, design secure performant solutions, improve development practices, integrate services/APIs, and collaborate with stakeholders to deliver the product roadmap.

The Senior Software Engineer will develop scalable applications, collaborating on technical designs and maintaining high standards throughout the software lifecycle.

Design and implement user interfaces for autonomous surface vehicles, mentor teammates, and improve software engineering practices within the team.

Lead design, development, and maintenance of scalable back-end services and Angular web UIs for multi-domain C4ISR. Mentor junior engineers, define technical direction, collaborate with analysts, and deliver containerized, high-performance solutions supporting Navy programs and warfighter needs.

Design, develop, test, and maintain front-end applications for mission management systems. Implement responsive UIs from mockups, build reusable components, integrate with REST/GraphQL backends, apply accessibility and performance best practices, participate in code reviews and testing, collaborate with designers/product/backend/QA, and meet program milestones. Role may be staffed at Software Engineer or Principal level and requires operating in a fast-paced, collaborative, on-site defense R&D environment.

The Senior Full-Stack Software Engineer will lead the development of innovative tech solutions, engaging with clients and driving project excellence through full-stack capability and collaboration.

Design, develop, test, document and debug software and systems; collaborate with multidisciplinary teams and hardware engineers; develop compilers/utility programs, ensure software standards, and provide solutions to technical problems. Work is on-site and may require travel up to 25%.

Senior Software Engineer to design, develop, and maintain scalable, high-performance backend services and web applications for DoD/Intelligence programs. Lead teams, mentor juniors, collaborate with analysts/operators, ensure reliability and performance, and deliver containerized deployments supporting warfighter missions.

Design, build, and operate scalable self-service data platform capabilities for ingestion, orchestration, transformation, and delivery. Develop frontend experiences (React/TypeScript), backend services (Python), cloud-native infrastructure on AWS and Kubernetes, streaming/event pipelines (Kafka), IaC (Terraform), CI/CD, observability, and platform tooling while collaborating with cross-functional teams and mentoring engineers.