Senior Frontend Developer

Flam is building AI Infrastructure for Brands in Immersive Advertising spanning across all channels viz. Digital, Broadcast TV, Retail, Communications, Print, OOH etc.

Vision:

Flam aims to redefine how consumers interact with ads, content in every shape and form, retail aisles, live broadcasts and fan moments—turning content and interfaces into shoppable, shareable experiences that deliver measurable ROI. Flam has raised a $14 million Series A round led by global technology investor RTP Global with participation from Dovetail and select others bringing the total funding to $22 million.

The next phase of growth is to accelerate R&D on its app-less GenAI infrastructure that lets brands create, publish and measure high-fidelity MR, 3D & Digital experiences in <300 ms on any smartphone—no app download required. The same infra already powers advertising for Google, Samsung, Emirates and hundreds of global enterprises & agency powerhouses.

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Overview :

We are seeking a seasoned Frontend Engineer (SDE II / SDE III) to join our team and help build cutting-edge, immersive, and highly performant web applications. This role demands deep technical expertise in React, Next.js, Three.js, and WebGL/OpenGL, along with a strong foundation in frontend architecture and performance optimization.The ideal candidate is passionate about building high-quality interfaces, thrives on solving

complex problems, and has prior experience leading frontend initiatives in a fast-paced environment.

Key Responsibilities :

• Architect, develop, and maintain scalable and modular frontends using React and Next.js.
• Implement responsive, accessible UI components using Tailwind CSS.
• Design and develop interactive 3D experiences using Three.js, WebGL, and the Canvas API.
• Write custom shaders using GLSL and implement low-level WebGL rendering pipelines.
• Set standards for frontend architecture, including code structure, testing, and performance.
• Collaborate closely with product managers, designers, and backend teams to translate product requirements into technical solutions.
• Ensure applications meet high standards of performance, security, and cross-browser compatibility.
• Mentor junior frontend developers and participate in code reviews to maintain code quality and team growth.

Required Qualifications :

• 6+ years of professional frontend development experience.
• Expert-level proficiency with JavaScript (ES6+), React, and Next.js.
• Solid understanding of state management tools such as Context API or Zustand.
• Proficient with Tailwind CSS or similar utility-first CSS frameworks.
• Demonstrated experience in frontend architecture and leading large-scale projects.
• Advanced skills in Three.js, GLSL shaders, and WebGL/OpenGL.
• Familiarity with the Canvas API for 2D rendering.
• Strong grasp of frontend performance optimization techniques.
• Clear understanding of responsive design principles and web accessibility standards (WCAG).
• Hands-on experience with Git and modern CI/CD pipelines.

Nice-to-Have :

• Experience with Next.js App Router and server components (Next.js 13+).
• Familiarity with animation libraries like Framer Motion or GSAP.
• Understanding of backend fundamentals (REST, GraphQL, authentication).
• Experience working on interactive applications in domains such as gaming, XR, or data Visualization.