Sr Frontend developer – React, Angular, Gen AI, Agentic AI

IFLOWSOFT Solutions Inc.; Newport Beach (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

IFLOWSOFT Solutions Inc. is seeking a Senior Frontend Application Developer with deep React and Angular experience to build modern, scalable web applications. You will integrate REST APIs, implement GenAI features, and design agentic AI experiences with human-in-the-loop governance.

The role focuses on delivering high-quality UI, performance optimization, and collaboration with cross-functional teams in an on-site Newport Beach setting.

Qualifications

• 10 years of front-end development experience.
• Proficient in React and Angular.
• Strong HTML5, CSS3 and JavaScript/TypeScript skills.
• Experience with REST API integration.
• Experience integrating GenAI features in production apps.
• Knowledge of Azure, Git, CI/CD, and Agile practices.

Responsibilities

• Develop and maintain web applications using React and Angular.
• Build responsive, accessible, and high-performance user interfaces.
• Integrate frontend applications with REST APIs and enterprise services.
• Design and integrate GenAI-powered features into web applications using APIs from providers such as Azure OpenAI and Anthropic.
• Build agentic AI experiences with AI agents planning and executing tasks with human-in-the-loop review.
• Apply prompt design, output validation, and guardrails for reliable AI features in UI.
• Collaborate with product owners, designers, architects, and developers to deliver high-quality solutions.
• Drive frontend best practices, performance optimization, and modernization.
• Mentor junior developers and contribute to technical excellence.

Skills

React

Angular

JavaScript/TypeScript

HTML5

CSS3

REST API

GenAI Integration

Agentic AI

Git

CI/CD

Agile

Prompt Design

GitHub Copilot

Tools

GitHub Copilot

LangChain

LangGraph

Semantic Kernel

AutoGen

Job description

Sr Frontend Application Developer (React, Angular, Gen AI, Agentic AI)

Location: Newport Beach, CA (Onsite Role all 5 days)

Duration: 12 months

We are seeking a Senior Frontend Application Developer with expertise in React, Angular, JavaScript/TypeScript, and REST API integration to build modern, scalable web applications. The ideal candidate is passionate about creating exceptional user experiences and leveraging AI-powered development tools to accelerate delivery and improve quality.

Key Responsibilities

• Develop and maintain web applications using React and Angular.
• Build responsive, accessible, and high-performance user interfaces.
• Integrate frontend applications with REST APIs and enterprise services.
• Design and integrate GenAI-powered features, such as LLM-based assistants, summarization, and intelligent search, into web applications using APIs from providers such as Azure OpenAI and Anthropic.
• Build agentic AI experiences where AI agents plan and execute multi-step tasks, with human-in-the-loop review, approvals, and visibility into agent actions.
• Apply prompt design, output validation, and guardrails to make AI features reliable, secure, and responsible in the user interface.
• Collaborate with product owners, designers, architects, and developers to deliver high-quality solutions.
• Drive frontend best practices, performance optimization, and application modernization.
• Leverage GitHub Copilot, Claude Code and similar AI tools to improve productivity.Mentor junior developers and contribute to technical excellence.

Required Skills

10 years of front-end application development experience.

• React
• Angular
• JavaScript / TypeScript
• HTML5, CSS3
• REST API integration
• Hands-on experience integrating GenAI capabilities (LLM APIs, prompt design, streaming responses, retrieval-augmented generation) into production web applications.
• Working knowledge of agentic AI concepts, including tool/function calling, multi-step agent orchestration, and presenting agent actions transparently in the UI.
• Experience with Azure, Git, CI/CD, and Agile development practices.
• Strong problem-solving, communication, and collaboration skills.
• Independent, proactive thinker with the ability to work effectively in a fast-paced environment and drive solutions with minimal supervision.
• Experience using AI-assisted development tools (such as GitHub Copilot or Claude Code) in software delivery.

Preferred Skills

• Experience with Tailwind CSS, shadcn/ui, Fluent UI, or Material UI.
• Knowledge of front-end performance, accessibility, and security best practices, including AI-specific risks such as prompt injection, data leakage, and unsafe rendering of model output.
• Experience building enterprise-scale applications on Azure
• Familiarity with agent and LLM frameworks (such as LangChain, LangGraph, Semantic Kernel, or AutoGen) and with evaluating LLM output quality