Needl | Front End Engineer

5 days ago


boston, United States Needl Full time

Lead Frontend Engineer & Designer


We're delighted to be retained by a Stealth Seed stage cyber security startup in the search for their first Lead Frontend Engineer & Product Designer who will play a pivotal role in designing and implementing intuitive, scalable, and secure user experiences.


This hybrid role is ideal for someone with deep expertise in product design and frontend engineering, specifically in the cybersecurity domain. The ideal candidate will have a strong portfolio showcasing design and technical implementations, with 7+ years of experience in cybersecurity.


Key Responsibilities:

Product Design & User Experience:

  • Lead the design process from user research to high-fidelity mockups using tools like Figma and Balsamiq.
  • Create and maintain design systems for consistent user experiences across frontends.
  • Collaborate with cross-functional teams to align design decisions with business and user needs.
  • Ensure all designs comply with WCAG 2.1 accessibility standards.


Frontend Engineering:

  • Build and maintain Single Page Applications (SPA) using React.js and micro frontend architecture.
  • Develop frontend components based on Figma/Balsamiq designs, leveraging component libraries such as Material UI.
  • Implement real-time event handling using WebSocket (e.g., Socket.io).
  • Ensure frontend components are optimized for performance, accessibility, and cross-browser compatibility.


System Integration & Deployment:

  • Use Node.js to build a Backend for Frontend (BFF), hosted on AWS.
  • Collaborate on implementing secure OAuth-based access using Stytch.
  • Deploy frontend micro frontends on AWS S3 and CloudFront for optimized global performance.


Cross-Functional Collaboration:

  • Work closely with product managers, backend engineers, and security teams to ensure a seamless end-to-end experience.
  • Advocate for best practices in secure design and coding.
  • Provide mentorship to junior team members, fostering a collaborative and innovative environment.


Testing & Quality Assurance:

  • Implement robust end-to-end testing for core functionalities.
  • Perform cross-browser testing to ensure compatibility across major browsers (Chrome, Firefox, Safari, Edge).
  • Conduct real-time API and WebSocket testing to ensure secure, efficient data handling.


Required Qualifications:

  • 7+ years of experience in cybersecurity, focusing on secure design and development.
  • Proficiency in React.js, Node.js, and implementing micro frontend architectures.
  • Experience with Figma, Balsamiq, or similar design tools.
  • Hands-on experience with AWS services (S3, CloudFront, Fargate) and CI/CD pipelines.
  • Strong understanding of WCAG 2.1 accessibility standards.
  • Expertise in real-time communication technologies like WebSocket.
  • Familiarity with RBAC and secure authentication mechanisms (e.g., OAuth).


Preferred Qualifications:

  • Experience with containerized applications and deployment strategies.
  • Knowledge of backend frameworks and database integration.
  • Familiarity with design validation through user testing and analytics.


What We Offer:

  • A culture that values innovation, collaboration, and personal growth.
  • Competitive salary and equity options.
  • Comprehensive benefits package (health, dental, vision, 401k).
  • Opportunities to work with cutting-edge technology and attend industry events.
  • The chance to make a real impact in the cybersecurity industry


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