Company Description Infocusp Innovations builds next-generation products and solutions that support sustainable business growth across Artificial Intelligence, Cloud Engineering, Software Development, Data Science, QA, and mobile and web application development. The company partners closely with global product organizations, contributing to R&D and end-to-end product development. Infocusp has delivered high-impact projects in diverse domains, including Healthcare, FinTech, IoT, Legal, AgroTech and Horticulture, Molecular Chemistry, Biology, Geophysics, Energy, Logistics, Recruitment, Leisure, and Gaming. With strong human and technical resources, Infocusp turns complete product visions into reality through modern infrastructure designs enhanced by AI. Team members work on complex, real-world problems that aim to make businesses smarter and people’s lives easier.

Role Description The Sr. Full-stack Engineer will be responsible for designing, developing, and maintaining scalable web applications that span both front-end and back-end systems. This full-time, on-site role is based in Mountain View, CA and involves collaborating with product managers, designers, and data teams to translate business requirements into robust technical solutions. Day-to-day activities include implementing secure APIs and services, building responsive user interfaces, optimizing application performance, and ensuring code quality through testing and code reviews. The role also includes participating in architectural decisions, improving development workflows, and mentoring other engineers on best practices. The Sr. Full-stack Engineer will help integrate AI-driven services and cloud infrastructure components to deliver reliable, high-impact products.

Qualifications

Front-end development skills with proficiency in modern JavaScript frameworks React.js and Next.js, built strictly with TypeScript.
Knowledge of basics of CSS Styling, and understanding of tools like Tailwind for rapid, scalable UI development.
Experience with Vite or Webpack
Demonstrated expertise in software development and full-stack development, including building and deploying production-grade applications.
Real-time Data Streaming experience utilizing Server-Sent Events (SSE) to handle asynchronous, toke-by-token LLM responses for building Agent Workflows highly responsive.
Deep expertise in magaging complex, real-time client and server state using Zustand, Redux Toolkit, or the Context API
Experience with cloud platforms (e.g., AWS, GCP, or Azure), containerization, and CI/CD pipelines.
Solid understanding of software architecture, design patterns, and performance optimization.
Ability to write clean, maintainable, and well-tested code; familiarity with automated testing frameworks.
Strong problem-solving skills and the ability to work effectively in collaborative, cross-functional teams.
Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Experience in AI-driven products or data-intensive applications is a plus.
Experience ins 3D & Graphics systems such as WebGL, WebGPU, Three.js, React Three Fiber is a big plus
Experience in WebAssembly is a big plus

Infocusp Innovations

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Sr. Full-stack Engineer