javascript jobs in San Diego

Software Developer I or II role at a defense software company delivering mission-critical DoD solutions. Responsibilities include software planning, requirements analysis, design, development, integration, testing, debugging, and installation of large-scale systems.…See more Requires 3+ years of full-stack web application development experience with Java and JavaScript frameworks, proficiency with Agile processes and automated development tools (Git/GitLab/Bitbucket, Jira, Confluence), and ability to obtain/maintain a DoD clearance. Preferred candidates have 5+ years experience and relational database knowledge (H2 DB).

Senior Full-Stack Web Application Developer responsible for designing, building, and deploying multiple web applications across financial management, asset management, and internal tools. The role encompasses full-stack ownership from database architecture and API development through frontend implementation, with a strong emphasis on security engineering, DevOps, and infrastructure automation.…See more Key responsibilities include establishing CI/CD pipelines, implementing authentication/authorization and encryption standards, conducting vulnerability assessments, and maintaining code quality through testing and code reviews. Required skills include proficiency in JavaScript/TypeScript, modern frontend frameworks (React, Vue, or Svelte), backend experience (Node.js, Python, Go), relational and NoSQL databases, Docker, cloud platforms (AWS, GCP, Azure), and security implementations (OAuth2/OIDC, JWT, MFA, encryption).

Software Engineer I will develop, test, and maintain features across a full application stack—including UI components, APIs, business logic, and database layers—under mentorship from a Lead Software Engineer. Responsibilities include translating wireframes and requirements into responsive interfaces, implementing data validation and security controls, building integrations, writing clean code with automated tests, and participating in code reviews and pair programming.…See more The role emphasizes using AI-assisted development tools effectively while maintaining high coding standards and version control discipline.

Innovative Defense Technologies seeks a Frontend Developer to design, build, test, and deliver secure software solutions for Navy mission-critical systems. The role focuses on frontend development using React and modern JavaScript, with responsibilities including UI component building, REST API integration, cross-functional collaboration, and deployment pipeline management.…See more Required experience includes 3+ years as a software developer with significant frontend framework and testing expertise, plus familiarity with Git, Python, SQL, Linux, and debugging across environments. Additional valued skills include Docker, Kubernetes, CI/CD pipelines, and containerization.

Staff Software Engineer responsible for driving significant technology initiatives end-to-end across multiple architecture layers, designing and developing scalable, secure applications that solve critical customer problems. The role requires architecting microservices-based systems, integrating AI technologies (LLMs, AutoML) into production applications, and mentoring junior engineers on software best practices.…See more Candidates must have 9+ years of enterprise application development experience with proficiency in JavaScript, Java, Kubernetes, SQL/NoSQL databases, CI/CD pipelines, and practical AI integration skills including LLM prompting and production performance monitoring.

Join Whova's engineering team as a Software Engineer to build scalable front-end and backend systems serving over a million users globally. You'll work on either mobile/web platforms or backend services, paired with senior engineers through structured onboarding.…See more The role requires solid computer science fundamentals, proficiency or willingness to learn Python, exposure to front-end technologies (JavaScript, HTML, CSS), and strong problem-solving skills.

Build full-stack applications incorporating AI, data analytics, cloud technologies, and DevOps for mission-focused projects. You will develop and deploy features using Python, Django, React, APIs, and big data applications while working across the full technology stack.…See more The role requires 2+ years of professional software development experience with proficiency in Python-based web frameworks, front-end technologies (React, JavaScript, TypeScript), databases (PostgreSQL, MySQL, NoSQL), and basic CI/CD and Git knowledge. You'll collaborate in an Agile environment supporting diverse applications in maintenance planning, maritime analysis, and extreme weather assessment.

Software Developer I or II at G2 Software Systems, a defense software company. The role involves full-stack web application development using Java and JavaScript frameworks, with responsibilities spanning planning, requirements analysis, design, development, integration, testing, and debugging of large-scale software systems.…See more You'll work in Agile environments using Git/GitLab/Bitbucket, Jira, and Confluence, supporting mission-critical DoD applications in air defense, counter-drone, secure communications, and C4ISR operations. Requires 3+ years of full-stack programming experience (5+ preferred) and the ability to obtain and maintain a DoD security clearance.

Senior/Staff Data Engineer responsible for building production data pipelines, APIs, and BI tools that serve Agoda's contact center operations. Will design and maintain dashboards, metrics, and analytics platforms using SQL, Python, Java, Golang, or TypeScript; work with data warehouses like BigQuery, Snowflake, or Redshift; and orchestrate ETL/ELT workflows using tools such as Airflow or dbt.…See more At Staff level, defines roadmap for key data platforms, mentors junior engineers, and influences cross-team data architecture to scale with business growth.

As a Full-Stack Web Application Developer, you will modernize a legacy Microsoft Access application into a React-based web application for the Navy's Shipboard Advanced Tactical Data Link program. You will analyze existing workflows and database structure, design scalable application architecture, develop responsive front-end interfaces using React and Redux, and build backend REST APIs.…See more The role requires 2+ years of web development experience, JavaScript/React proficiency, RESTful API knowledge, and an active Secret clearance.

Software Developer I/II at a defense software company building mission-critical solutions for DoD air defense, counter-drone, secure communications, and C4ISR operations. The role involves full software lifecycle work—planning, requirements analysis, design, development, integration, testing, and deployment of large-scale systems.…See more Required: 3+ years of Java and JavaScript full-stack web development experience, familiarity with Agile processes, and hands-on use of Git/GitLab/Bitbucket, Jira, and Confluence. Must be a U.S. citizen able to obtain and maintain a DoD security clearance.

Software Developer I/II at a defense contractor building mission-critical DoD software for air defense, counter-drone, secure communications, and C4ISR operations. Requires 3+ years of full-stack web development with Java and JavaScript, experience with Agile processes and automated build tools (Git/GitLab/Bitbucket, Jira, Confluence), and ability to perform the full software lifecycle from planning through testing and integration on large-scale systems.…See more Must be a U.S. citizen able to obtain and maintain a DoD clearance.

Design, architect, and build real-time user interface applications for remote piloting of automated aircraft systems, ranging from embedded UIs on aviation hardware to browser-based applications. You will own the full lifecycle of these safety-critical, pilot-facing applications, working with software engineers, designers, systems engineers, and pilots to create certifiable, user-centered systems.…See more The role requires 5+ years of C/C++ development experience and 5+ years building user-facing software for high-performance or mission-critical applications.

Design and develop frontend features for PlayStation across PS5, mobile, and other platforms using React Native and web technologies. Architect complex, scalable UI components and applications with strong object-oriented design principles, working across multiple teams to deliver production-ready features.…See more Collaborate with product, design, and QA teams to translate requirements into technical implementations, while mentoring peers and driving engineering best practices through code review and architectural guidance.

Software Developer I/II at G2 Software Systems will perform full-cycle software engineering—planning, requirements analysis, design, development, integration, testing, and debugging—on large-scale mission-critical defense systems for DoD air defense, counter-drone, secure communications, and C4ISR operations. The role requires 3+ years of Java and JavaScript full-stack web development experience, proficiency with Agile processes, and hands-on work in automated build environments (Git, GitLab, Bitbucket, Jira, Confluence).…See more Candidates must be U.S. citizens capable of obtaining and maintaining a DoD security clearance. The company emphasizes custom software, AI/ML, cybersecurity, and MBSE across defense engineering solutions.

Join Axos Bank's Application Developer Rotational Program as a full-time developer gaining exposure across front-end and back-end technologies. You will create customer experiences using HTML, CSS, and JavaScript; develop interfaces with .NET; design low-code platform solutions; and work with document management and OCR systems.…See more The role requires a bachelor's degree in IT, Computer Science, or related field with 1+ years of experience, and familiarity with Java, C#, SQL Server, APIs, and object-oriented programming.

Senior Staff Software Engineer responsible for designing and optimizing the server-side JavaScript execution engine at the heart of the ServiceNow platform. The role requires deep expertise in compiler and runtime systems, including JIT/AOT compilation pipelines, memory management, and performance optimization at scale.…See more You will work across the full software lifecycle from design through delivery, mentor colleagues on systems engineering and performance profiling, and own technical decisions with material risk across multiple projects and teams.

Software Developer I/II at G2 Software Systems, a defense contractor, will perform full-cycle software engineering including planning, requirements analysis, design, development, integration, testing, and debugging of large-scale systems. The role requires 3+ years of Java and JavaScript full-stack web development experience, familiarity with Agile processes, and proficiency with Git/GitLab/Bitbucket, Jira, and Confluence.…See more The developer will work on mission-critical DoD software for air defense, counter-drone, secure communications, and logistics operations, both independently and as part of a team.

SAIC seeks a Senior Software Engineer to integrate AI capabilities into expeditionary systems for the Navy, including sensor kits, unmanned systems, command & control, and TAK. The role spans hands-on development—maintaining Zenoh data mesh in Rust, building React frontends in JavaScript, integrating machine learning models, converting tactical message formats—and technical leadership with senior management.…See more Required qualifications include 9+ years as a software engineer, data engineer, or data scientist; expert Python; intermediate Rust or Go; experience with containerization, event streaming platforms (Kafka, Kinesis, RabbitMQ, Zenoh), tactical data standardization, and data pipeline deployment. Successful candidates will collaborate with ML engineers, systems engineers, and field teams to ensure high-quality data flow and operational performance.

Software Developer I/II at a DoD contractor performing full-stack web application development using Java and JavaScript frameworks. Responsibilities include software planning, requirements analysis, design, development, integration, testing, and debugging of large-scale systems within Agile environments.…See more Requires 3+ years of programming experience, proficiency with Git/GitLab/Bitbucket and Jira, and the ability to obtain and maintain a DoD security clearance.

An Applications Engineer will own technical support for manufacturing clients while gradually growing into active development of VersaCall's andon and production monitoring platform. The role requires troubleshooting software and hardware issues, configuring and deploying systems, working with internal scripts and APIs, and reading/contributing to a complex codebase across multiple services.…See more The successful candidate will combine client-facing communication with hands-on debugging and eventual feature development, growing into an in-house platform expert. Required experience includes 2–4 years in technical support, software development, or systems engineering, with a modern web stack (React, C# .NET, JavaScript, SQL, Docker, Git).

Senior Software Engineer supporting next-generation tools and systems development at a defense/intelligence contractor. Responsibilities include designing and implementing AI-assisted web-based applications that integrate with custom embedded systems, writing requirements and test documentation, executing tests, and interfacing with customers on requirements and design reviews.…See more Requires 6+ years of software engineering experience, proficiency in Python, C# or Rust, JavaScript/TypeScript, HTML/CSS, Linux systems expertise, web-based UI development skills, and network software engineering knowledge (TLS/HTTPS). Must hold or be able to obtain a DoD SECRET clearance.

SAIC seeks a Cloud DevOps Engineer to design, build, and operate mission-critical cloud infrastructure on AWS and Kubernetes/OpenShift platforms in support of Naval Operational Architecture. The role combines infrastructure-as-code (CloudFormation, YAML), container orchestration, Linux/Windows server administration, networking, scripting (Bash, Python, PowerShell), and cybersecurity hardening (STIGs, ACAS).…See more You will work across cyber, networking, and development teams to deliver resilient, secure, and highly available cloud environments while maintaining compliance and system uptime.

BAE Systems seeks a Software Engineering Intern III for Summer 2027 to develop new code, resolve critical problems, and improve system stability within the Electronic Systems division. The intern will work alongside experienced engineers on real-world aerospace and defense projects, gaining hands-on experience with modern software architectures, frameworks, and databases.…See more Required skills include proficiency in Java, C++, C#, Python, or JavaScript, along with knowledge of data structures and object-oriented programming. The role offers exposure to cloud platforms (AWS, Azure), containerization (Kubernetes, Docker), frontend frameworks (React, Angular), backend tools (Spring, Gradle), and various databases (SQL, NoSQL).

As an Associate Software Engineer on the Digital Product Development team, you will participate in full-stack, full-cycle product development for cloud-native applications and IoT device lifecycle management platforms. You'll design, develop, and deploy web applications and services using languages like Java, React, and JavaScript, with emphasis on PaaS/IaaS, serverless services, and container technology.…See more Responsibilities include code reviews, CI/CD pipeline development, automated testing, and building reliable, scalable cloud-native applications following security best practices. The role requires solid technical acumen, strong problem-solving skills, and the ability to work collaboratively in a fast-paced, high-growth environment.