Senior UX Software Engineer

Charles River Analytics, a GRVTY company, develops advanced solutions in AI, robotics, and human‑computer interaction to support national security programs. We are seeking a Technical Lead to mentor a high‑performing engineering team focused on user experience and interactive visualizations. Responsibilities Provide engineering leadership through mentoring, code reviews, technology selection, architecture definition, and process improvement. Collaborate with Principal Investigators to define and prioritize technical requirements, track them in GitLab, and ensure alignment with project goals. Oversee the full software development lifecycle: requirements management, development, merge requests, testing, and deployment. Architect scalable, robust software systems that meet customer and program needs. Build and maintain collaborative relationships with customers and external partners. Develop responsive user‑facing applications using JavaScript, Unity, or other relevant frameworks. Lead technical components of proposals for new research and development programs. Technologies API/Data Services : GraphQL, REST, Swagger, ActiveMQ, gRPC, WebSockets Back‑end : NodeJS, Python, C#, Java Spring Cloud/Virtualization : Docker, AWS EC2, VMware, OpenShift Virtualization Databases : Neo4j, Postgres, MongoDB, ElasticSearch, Redis, MySQL, MS SQL Server Development workflow : Vite, npm, yarn, Gradle Documentation : Docusaurus, JS Doc, Sphinx Front‑end : React, React Native, modern JavaScript (ES6+), HTML5, CSS3, Unity/C# Issue Tracking : GitLab Operating Systems : Windows, Linux, macOS Testing : Storybook, Playwright, Jasmine, Mocha, Jest, Protractor, NUnit Version Control : Git Web Mapping APIs : Cesium, GeoJson, Mapbox, OpenLayers, Leaflet XR Hardware : Oculus Quest, HoloLens, HTC Vive, or other Steam VR HMDs Qualifications Hybrid work model (60% onsite) in Cambridge, Massachusetts. U.S. Citizenship. Bachelor’s or Master’s degree in Computer Science, Engineering, or related field. 7+ years of professional software development experience with full lifecycle exposure; DoD experience preferred. Willingness to travel for customer briefings and integration/test events. Experience leading test and evaluation events. Familiarity with DevSecOps practices throughout the development lifecycle. Experience managing multi‑perfomer teams on large‑scale integration initiatives. Salary & Benefits Salary Range: $160,000 - $210,000 (based on internal job level). Total rewards include competitive compensation, bonuses, retirement contributions, 100% employer‑paid medical and dental insurance, vision, life, and disability coverage, paid maternity/paternity leave, tuition reimbursement, monthly gym allowance, free parking, generous paid time off, and a flexible, casual work environment. #J-18808-Ljbffr Innovative Embedded Systems Pvt. Ltd. (SIIC IIT Kanpur).