Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 64 days ago

Frontend Engineer

BIG OH TECH18 open roles

Where
Chennai
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowFrontend EngineerBIG OH TECH · Chennai

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on BIG OH TECH's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 64 days ago

The posting

Senior Frontend / Full-Stack Engineer

Location: Sholinganallur, Chennai – In-person

Experience: 7–10 Years

Employment: Full-Time (FTE)

Joining: ASAP

About the Role

We are looking for a Senior Frontend Engineer with strong React and TypeScript expertise and experience in financial services/trading products.

You will work closely with the CEO across our real-time trading terminal, charting platform, SDK, and core product roadmap. This is a hands-on role requiring strong ownership, technical decision-making, and the ability to deliver with minimal supervision.

Key Responsibilities

  • Build and ship features for a real-time, data-intensive trading platform.
  • Develop high-performance React + TypeScript applications.
  • Work with WebSockets, REST APIs, and real-time market data.
  • Contribute to charting, visualization, and SDK development.
  • Work across the stack when required, including Go backend.
  • Optimize frontend performance, scalability, and reliability.
  • Own features end-to-end from requirement to production.
  • Mentor engineers and contribute to technical leadership.
  • Work closely with the CEO and product team to unblock and accelerate the roadmap.

Must-Have Skills

  • 7–10 years of frontend engineering experience.
  • Strong React + TypeScript expertise.
  • Experience with large, complex, stateful applications.
  • Strong knowledge of frontend architecture and performance optimization.
  • Experience with WebSockets and real-time/data-heavy applications.
  • Good understanding of REST APIs and backend systems.
  • Experience in FinTech, trading, financial services, or market-data products.
  • High ownership, autonomy, and strong problem-solving skills.

Good to Have

  • Canvas / D3 / WebGL experience.
  • Trading terminal or charting platform experience.
  • SDK / developer-facing library development.
  • Go experience.
  • Monorepo/Nx and i18n experience.
  • IIT/NIT/IIM background – nice to have, not mandatory.

What We’re Looking For

A senior, hands-on engineer who can hit the ground running, make strong technical decisions, understand trading workflows, and independently drive complex initiatives from idea to production.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against BIG OH TECH's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on BIG OH TECH's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    BIG OH TECH's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.