Skip to content

Open nowFirst seen 2 hours ago

Senior Backend Developer (Ruby focued)

HR Ways191 open roles

Where
Karachi, Pakistan
Get the CV for this job

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

Your applicationOpen nowSenior Backend Developer (Ruby focued)HR Ways · Karachi, Pakistan
  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 HR Ways'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.

12.3% of postings close within 7 days. Measured by our own scanner across the market. HR Ways postings stay open a median of 5 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.3%7 days
  4. 19.7%14 days
  5. 35.6%30 days
  6. 58.0%60 days
This job: first seen 2 hours ago

HR Ways median: 5 days open

The posting

Hiring a Sr. Backend Developer - Karachi (Onsite)

About the Company:

An IT and services provider that acts as your strategic talent partner, supporting your journey to success by nurturing your ideas, refining your strategies, accelerating business growth, and delivering customized solutions tailored to your project requirements.

Role Overview:

We're looking for a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with strong expertise in 𝐑𝐮𝐛𝐲 𝐚𝐧𝐝 𝐏𝐲𝐭𝐡𝐨𝐧 to join a team working on an e-commerce SaaS and automated repricing platform.

If you enjoy building scalable backend systems, working with large datasets, designing APIs, and solving complex engineering challenges, this could be a great opportunity for you.

𝐊𝐞𝐲 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 & 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬:

  • Strong hands-on experience with Ruby & Python
  • Strong knowledge of PostgreSQL / MySQL
  • Experience with REST APIs, HTTP, and JSON-RPC
  • Good understanding of Linux environments
  • Experience working with distributed systems and large datasets
  • Strong focus on automated testing and writing clean, maintainable code
  • Experience integrating Amazon / Google APIs
  • Strong verbal and written English communication skills, with the confidence to communicate directly with German-speaking clients
  • Confident and professional communication skills, with the ability to understand client requirements and communicate technical concepts clearly
  • Familiarity with AI coding tools

𝐍𝐢𝐜𝐞 𝐭𝐨 𝐇𝐚𝐯𝐞:

  • Angular
  • PHP / Laravel
  • RabbitMQ
  • Heroku
  • Claude APIs
  • RAG

Other Details:

Experience: 3 to 5 years Location: Karachi Working Days: Monday to Friday

About HR Ways:

HR Ways is an Award winning Technical Recruitment Firm helping software houses and IT Product companies internationally and locally to find IT Talent. HR Ways is engaged by 300+ Employers worldwide ranging from worlds biggest SaaS Companies to most competitive Startups. We have entities in Dubai, Canada, US, UK, Pakistan, India, Saudi Arabia, Portugal, Brazil and other parts of the world. Join our Whatsapp Channelhttps://whatsapp.com/channel/0029VamSiLr5fM5fMtAdCS2M to stay updated or visit www.hrways.co to know more."

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 HR Ways'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 HR Ways'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

    HR Ways'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.

By hand5–10
With CV Rocket100
applications a day

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.