Senior Frontend Engineer (React + Chrome Extension)

TTEC Digital; Hyderabad; On-site; INR 4,000,000 - 6,500,000; Full time

Job summary

TTEC Digital in Hyderabad, India is seeking a Senior Frontend Engineer (React + Chrome Extension) for a fully remote, full-time role. You will build a real-time agent UI shell, a Chrome extension, and modular UI panels in a fast-moving, AI-driven environment.

You should bring 7+ years of frontend experience with React and TypeScript, deep browser knowledge, and a passion for AI-native tooling and scalable UI patterns. This is remote and global-ready work.

Qualifications

• 7+ years frontend experience, senior-level React + TypeScript mandatory.

Responsibilities

• Build the Agent UI shell, the Chrome extension, and per-module panels for the product wedge.

Skills

React

TypeScript

Frontend

HTML5

JavaScript

WebSocket

Chrome Extension

UI/UX design

Tools

Playwright

Manifest V3

WebGL/Canvas

Job description

TTEC Digital seeks a Senior Frontend Engineer (React + Chrome Extension) to join our team. This role is a full-time and fully remote opportunity!

The work:

We’rean innovation group inside TTEC (NASDAQ: TTEC), building the next generation of AI CX tools — automated QA, conversational analytics, knowledge assist, and agentic automation — for the world’s biggest brands and the millions of customers they serve. We move like an early-stage startup, backed by the scale, distribution, and enterprise client base of a companythat’sbeen obsessed with customer experience since 1982.

This is the rare seatwheregetting in early actually matters at scale. TTEC is a public company at an AI inflection point. Ship the right products into thousands of live enterprisedeploymentsand youdon’tjust move a metric — you move the trajectory of the company and the value of the stock. The leverage is real, and the work compounds.

Who we hire — the DNA

• Self-starters and do-erswith grit — hackers in the best sense, with a startup mentality and a show-me bias: working software over slides, prototypes over proposals.

• Wanttolearn,lovenew technology. This platform is built on the latest technology, and that technology changes and advances monthly. You adapt to change quickly — new tools, new models, new priorities — without drama.

• Master debuggers and problem solvers. You love solving complex problems, youthink outside the box, and you multitask across domains without losing the thread.

• AI-native. You work with AI on all levels — you understand the technology around you (LLMs, SLMs, RAG, knowledge graphs, agents, training, eval) and you use AI tools daily to exponentially increase your velocity.

• Distributed-systemsliterate. High-efficiency, event-driven, low-latency systems are our world; you understand what that demands.

• Innovators who ship. Youdemonstrateideas easily, fail fast, and move forward. You make committed timelines and hit them.

• You consider yourself exceptional — and you like winning. So dowe.

No one will have everything in this description. We're looking for well-rounded, smart people who move fast.

What You Will Do:

The role:

• Build the Agent UI shell, the Chrome extension, the slide-out / pill workspace, the Control UI, and the per-module panels. This is the product wedge — what an evaluator demos in 5 minutes and decides "yes."

• Real-time UI over live voice, desktop, and AI event streams, in a startup environment: 1-week sprints, Friday demos, fail fast and move forward.

What you'll own:

• React app + Chrome extension (Manifest V3, content scripts, injected iframe, page-overlay pill)

• WebSocket-driven real-time UI · plugin / module-federation patterns

• Screen-real-estate management

• The design system in code

• Your committed timelines.

Who you are:

• A self-starter with a show-me mentality — you move from prototype to real-world product quickly anddemonstrateideas with working UI, not mockups.

• You love new technology and adapt fast when it changes.

• Consistent by discipline: you use shared libraries and established patterns instead of reinventing per feature — consistency is what keeps a small team fast.

• You use AI tools daily to multiply your velocity.

• You consider yourself exceptional, love solving hard problems, and like winning.

What You Will Bring:

• 7+ years frontend;senior-levelReact + TypeScript mandatory. HTML5, JavaScript, and graphics skills all ++++ —

• You're a master of the browser platform itself, not just a framework user (canvas/SVG/WebGL, animation, rendering).

• Strong design/UI skillsa +++ — you have taste; your UIs look and feel professional without a designer holding your hand.

• Real Chrome Extension experience — Manifest V3, content scripts, the messaging model, injecting UI over a host page. This is core, not a footnote.

• Strong API skills — you design and consume clean APIs, and you understand the backend messaging systems behind them (pub/sub, event streams, WebSocket) well enough to reasonaboutordering, reconnects, and state sync.

• Heavy WebSocket / real-time UI;you'vebuilt interfaces that update from a live event stream.

• Plugin / module-federation or dynamic-component-loading experience.

• Performance as a habit —renderprofiling, virtualization for dense data, sub-frame updates under a firehose event stream; the UI must never be the latency bottleneck.

• State management under streaming data — optimistic updates, reconnect/replay handling, conflict resolution.

• Extension security fluency — CSP, sandboxing, isolated worlds; we inject UI into other companies' pages and can never break or leak.

• Automated UI testing (Playwright-class) as part of shipping, not a QA handoff.

• Accessibility and keyboard-first flows as defaults — agents live in this UI 8 hours a day.

• A master debugger in the browser —DevToolsis an extension of your hands; you see therenderbug, the leak, the layout thrash.

• Go literacy is a plus (you'll read it).