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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Engineer, Software - Frontend - **Company:** Alphastaff - **Location:** Hoboken, NJ, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Contentful, A/B Testing, Cascading Style Sheets (CSS), Continuous Integration, Cross-Site Request Forgery, D3.Js, Data Visualization, Design of User Interfaces, Job Scheduling, OAuth, OpenID, Open Web Application Security, Quantum Computing, Role-Based Access Control, Next.js, Web Application Security, Session Management, Software Engineering, TypeScript, Web Usability, WebGL, Three.js, Cloud Platform System, ReactJS, Cross-Site Scripting (XSS), Backend, Gatsby, Containerization, Front End Software Development, Restful APIs, Docker, Service Stack, Microservices - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=2a45a981388bbfe5 ## About the Role * 5+ years of professional experience in software engineering with a focus on frontend development. * Strong knowledge of web security best practices, including the OWASP Top 10 (specifically XSS and CSRF mitigation), and experience implementing secure authentication flows (OAuth2/OIDC) and session management. * Demonstrated ability to implement high-fidelity UI/UX designs with precision, strictly adhering to design specifications. * Deep understanding of modern CSS layout models (Grid/Flexbox) and browser rendering engines. * Experience integrating frontend applications with complex backend architectures, RESTful APIs, and microservices. * Experience working with Content Management Systems or Headless CMS architectures (e.g., Next.js, Gatsby, Contentful). * Knowledge of best practices for CI/CD. Preferred Qualifications Experience with WebGL, Three.js, D3.js, or similar for scientific data visualization. Knowledge of containerization workflows (Docker) for deploying frontend assets in on-premise environments. * Familiarity with marketing technology stacks, including analytics implementation, A/B testing, and SEO best practices. ## Description You will collaborate with backend engineers to integrate microservices for the core hardware control platform, while also working with UI/UX and Product teams to develop web-based demonstrations of our technology to a global audience. Responsibilities Product UI Engineering * Develop a unified Next.js, React, and TypeScript codebase that functions as the central management interface for user access, system administration, and system auditing, which will be deployed in both cloud environments and on-premise hardware appliances. * Integrate distributed backend microservices via RESTful APIs to visualize real-time hardware telemetry, job scheduling, and system status. * Implement high-performance client-side data visualizations to visualize complex quantum phenomena. * Manage runtime configuration strategies to ensure the application connects to the correct service endpoints regardless of the deployment environment. * Implement Role-Based Access Control (RBAC) logic in the UI to enforce permissions and view-level security across complex application suites. Digital Experience & Interactive Applications * Engineer interactive, web-based simulations that enable prospective customers to engage with quantum computing concepts in a browser environment. * Implement advanced visualizations using Framer Motion, GSAP, Three.js or similar to represent complex physics logic intuitively. * Maintain and optimize corporate web properties, ensuring compliance with Core Web Vitals, SEO standards, and mobile responsiveness. * Oversee the technical integration of Content Management Systems to facilitate content updates by non-technical stakeholders. ## Related Videos - [Rendering Design Software in the Browser at Penpot](https://www.wearedevelopers.com/videos/1353-rendering-design-software-in-the-browser-at-penpot) - [Web-based Information Visualization](https://www.wearedevelopers.com/videos/84-web-based-information-visualization) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [TresJS a new declarative ThreeJS as Vue components](https://www.wearedevelopers.com/videos/543-tresjs-a-new-declarative-threejs-as-vue-components) - [Microfrontends at Scale](https://www.wearedevelopers.com/videos/236-microfrontends-at-scale) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)