Fullstack Developer (Angular JS)

Job DescriptionJob DescriptionSalary: $120,000 $160,000 (DOE) About Knightscope Knightscope is a security technology company building the Nations First Autonomous Security Force. The Company combines autonomous machines, advanced software, and human expertise to help protect people, property, and critical infrastructure. Knightscopes long-term mission is to make the United States of America the safest country in the world

Location - Onsite at our Sunnyvale HQ (not a remote position)

About the Role We are looking for a talented Full Stack Engineer to join the Knightscope engineering team. In this role, you will design and build the web-based platforms, APIs, and media pipelines that power our Autonomous Security Robot ecosystem. You will work across the entire stack from responsive front-end interfaces to scalable back-end services collaborating closely with robotics, cloud infrastructure, and security teams to deliver robust, real-time solutions.

Key Responsibilities Develop highly responsive web-based user interfaces for security and monitoring platforms Design and implement scalable RESTful APIs, including for live and recorded video/audio streaming Integrate Axis Communications network cameras, APIs, and device controls into Knightscope systems Build and maintain backend services for: Live media pipelines (RTSP, WebRTC, HLS) Recorded media ingestion, storage, indexing, and playback Develop intuitive front-end features for video review, scrubbing, timestamp search, and playback controls Collaborate cross-functionally with robotics, cloud infrastructure, and security teams Manage software requirements, priorities, and delivery timelines Continuously iterate and improve code quality, performance, and reliability Contribute to high-level product and architectural decisions Required Qualifications Core Technologies Proficiency in Node.js, React, Redux, ES6, HTML5, and CSS3 Experience building web applications using Python, Java, or JavaScript Demonstrated experience with RESTful API development and maintenance Working knowledge of a major web framework (Django, Flask, Rails, etc.) Experience with SQL and NoSQL databases (MySQL, MongoDB, Amazon DocumentDB) Version control with Git or similar Media &

• Streaming Proficient in live and recorded video/audio technologies: RTSP, HLS, WebRTC, and MP4 Experience with media storage pipelines including AWS S3, Glacier, or equivalent Frontend experience building video players with features such as: Timeline scrubbing and frame-based navigation Playback speed control and motion-triggered event markers Backend services supporting media indexing, retrieval, and playback logging Hands-on experience with Axis Communications devices and APIs (e.g., VAPIX, ONVIF) Cloud &

• Infrastructure Familiarity with AWS services (Amazon S3, SQS, DocumentDB, etc.) Proficient in AI-assisted development tools with a strong emphasis on Claude AI (Anthropic) as well as GitHub Copilot and Tabnine, to accelerate productivity, code quality, and testing Actively develop and program using Claude AI (Anthropic) across the full Software Development Lifecycle (SDLC) this is a core requirement of the role, not a nice-to-have. Candidates must demonstrate hands-on experience using Claude AI at every phase: (1) Requirements &

• Planning analyzing specs and decomposing features; (2) Architecture &

• Design evaluating trade-offs and generating API schemas; (3) Implementation writing and refactoring full-stack code; (4) Code Review &

• Testing generating test suites and pre-PR reviews; (5) Debugging &

• Troubleshooting diagnosing production issues and reducing MTTR; (6) Deployment &

• DevOps authoring CI/CD configs and runbooks; (7) Documentation producing API references, ADRs, and onboarding guides; and (8) Maintenance &

• Continuous Improvement refactoring, dependency audits, and performance improvements post-launch.

Digital Twin

Understanding of Digital Twin architecture, including real-time synchronization between physical and digital entities Experience building interactive 3D or 2D digital representations of physical environments/devices Proficiency implementing Digital Twin features using Three.js, Babylon.js, Cesium, or WebGL Experience integrating sensor/telemetry data into real-time UI visualizations and dashboards Ability to architect and develop APIs that support Digital Twin simulations and live updates Familiarity with Digital Twin platforms (e.g., Azure Digital Twins, Siemens, Unity Reflect) is a plus Bonus Points Experience in startup or fast-growth environments Familiarity with FedRamp compliance or U.S. Government security protocols Strong verbal and written communication skills Compensation &

Benefits Base Salary: $120,000 $160,000 (DOE) Equity: Stock options Benefits: Medical, dental, vision, 401(k), paid time off Location Requirement: Full-time, on-site at Sunnyvale HQ (305 N Mathilda Ave, Sunnyvale, CA)