Full Stack Developer

Ravaki; South Delhi; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Ravaki by Blowtrumpet Technologies in South Delhi seeks early-career developers to build an advertiser-facing DSP. You will work on campaign management, bidding engines, and real-time analytics using Node.js/TypeScript, NestJS, and Next.js.

You will contribute to architecture, reviews, and CI/CD while shipping production features and optimising performance for scale. This role targets graduates or final-year interns eager to grow with a startup-like team in South Delhi.

Qualifications

• Proficiency with TypeScript/JavaScript and Node.js.
• Experience with React/Next.js for frontend development.
• Familiarity with RESTful APIs and PostgreSQL.

Responsibilities

• Design, build, and ship production features using Node.js/TypeScript and NestJS (backend) and Next.js (frontend).
• Write clean, tested code with CI/CD pipelines.
• Collaborate with product and design to translate requirements into technical solutions.
• Participate in architecture discussions, code reviews, and sprint planning.
• Troubleshoot, debug, and optimise for performance and scalability.
• Contribute to internal tools, developer experience, and engineering standards.

Skills

TypeScript/JavaScript

Node.js

React/Next.js

CI/CD

Git

Agile workflows

Web security

Performance optimisation

Education

Final-year student or recent graduate

Tools

Docker

PostgreSQL

NestJS

Next.js

REST APIs

Job description

Ravaki — by Blowtrumpet Technologies · South Delhi · Full-time / Intern / Early Career

ABOUT RAVAKI

Ravaki is Blowtrumpet's advertiser-facing demand-side platform (DSP), focused on maximising return on ad spend. It gives advertisers precise targeting, transparent bidding, and campaign intelligence — all priced on competitive industry demand signals, never supply-side data. Ravaki is a product under Blowtrumpet Technologies.

THE ROLE

Build the demand-side platform that advertisers rely on — campaign management, bidding engines, targeting systems, and real-time analytics.

WHAT YOU WILL DO

• Design, build, and ship production features using Node.js/TypeScript and NestJS (backend) and Next.js (frontend)
• Write clean, tested, well-documented code with CI/CD pipelines
• Collaborate with product and design to translate requirements into technical solutions
• Participate in architecture discussions, code reviews, and sprint planning
• Troubleshoot, debug, and optimise for performance and scalability
• Contribute to internal tools, developer experience, and engineering standards

WHAT WE ARE LOOKING FOR

• Proficiency in TypeScript/JavaScript, Node.js, and modern frontend frameworks (React/Next.js)
• Experience with RESTful APIs, databases (PostgreSQL preferred), and containerisation (Docker)
• Familiarity with CI/CD, version control (Git), and agile workflows
• Understanding of web security, performance optimisation, and observability
• Problem-solver who writes readable code and communicates technical decisions clearly

EARLY CAREER & CAMPUS TALENT

We are actively invitingearly-career graduatesandfinal-year internsto consider long-term opportunities in innovation and establish stable careers with us in one of the most promising industry segments. If you are looking to create a ding in the universe, this may be your chance.

Blowtrumpet is not just offering a job — we are offering a seat at the table where the future of advertising technology is being designed. You will work with small, focused teams, learn from practitioners, ship real products, and grow into a career that compounds.

STATEMENT OF PURPOSE

Along with your application, please include aStatement of Purposethat covers:

• What interests youin advertising and technology — what drew you to this space?
• When you started programming, designing, exploring this opportunity, or engaging with the field — and what you have built or learned so far.
• Your 3–5 year career vision— where do you see yourself, what kind of work excites you, and what impact you want to make?
• How Blowtrumpet or this project fitsinto that picture — why us, why now, and what you hope to bring.

WORKING AT BLOWTRUMPET

We function like a startup — and we are proud of it. That means you will wear multiple hats, take ownership beyond your title, and grow faster than you would in a larger organisation. We are looking for people who thrive on that kind of pace.

A few things to know upfront:

• Multi-functional by design.Everyone here contributes across boundaries. If you see a gap, you fill it. If you can learn it, you own it.
• Excellence is non‑negotiable.We have no room for mediocrity. We would rather ship fewer things brilliantly than many things passably.
• Growth-oriented.We invest in training, mentorship, and giving you real responsibility early. Your growth is the company's growth.
• Early starts, disciplined days.We are based in South Delhi and our working day begins at 8 AM. We believe discipline creates freedom — starting early lets us work with focus, finish with intention, and keep stress low.
• Low stress, high standards.We keep the environment calm and supportive. People here help each other, cover for each other, and win together. The pressure comes from the pursuit of great work, not from mismanagement.