Django Backend Developer

TymblHub; Gurugram District; Presencial; INR 600.000 - 1.200.000; Jornada completa

Descripción de la vacante

RARR Technologies in Gurugram, India seeks a Django Backend Developer to design and maintain robust RESTful APIs using Django REST Framework for web and mobile platforms. You will integrate with MQTT brokers and Kafka, build real-time data pipelines from IoT devices, and collaborate with ML engineers to expose model inferences via FastAPI endpoints.

The role emphasizes clean coding, testing with pytest, and scalable backend architecture with PostgreSQL, Docker, and Git workflows in a fast-paced,

Formación

• Python 3.10+ – strong fundamentals, clean code, testing with pytest.
• Django 4.x + DRF – models, serializers, viewsets, permissions, throttling.
• PostgreSQL – query optimisation, indexing, migrations with Django ORM.
• REST API design – versioning, authentication (JWT/OAuth2), pagination, error handling.
• Git – branching, pull requests, code review workflows.
• Basic Linux command line – deployment, log inspection, SSH.
• Familiarity with Docker – containerised local development.

Responsabilidades

• Design and build RESTful APIs in Django REST Framework for mobile and web platforms.
• Integrate with MQTT broker and Kafka consumers to handle real-time IoT data streams.
• Write clean, tested Python services for device onboarding, alert management, and analytics.
• Maintain PostgreSQL schema – device registry, user management, alert history, ML metadata.
• Build and maintain API endpoints consumed by Flutter and Next.js front-ends.
• Write async Celery tasks for scheduled jobs and data syncs.
• Expose model inferences via FastAPI endpoints in collaboration with ML engineers.
• Document APIs using OpenAPI/Swagger and maintain developer documentation.

Conocimientos

Python 3.10+

Django 4.x + DRF

REST API design

Git

Linux CLI

pytest

Celery

Herramientas

Docker

PostgreSQL

Kafka

MQTT

FastAPI

OpenAPI/Swagger

Descripción del empleo

# Django Backend DeveloperRARR TechnologiesRPosted on October 22, 2026---Experience1 - 3 yrsJob LocationGurugram, IndiaVacancy1DesignationDjango DeveloperJob TypeNot specified---## Job DescriptionWe are building an **intelligent, IoT** and **solar-based analytics** and asset management application We are looking for a sharp **Django backend developer** to build and maintain robust **RESTful APIs** , integrate with high-throughput **IoT data pipelines** , and help architect a highly scalable backend infrastructure If you are eager to work on **real-time hardware data streams** and production **machine learning pipelines** , this role is for you Bonus: experience with **Go** and/or **AWS DevOps** will significantly strengthen your candidacy**What Youll Build*** Design and build **RESTful APIs** in **Django REST Framework** for the mobile and web platforms* Integrate with the **MQTT broker** and **Kafka consumers** to handle real-time inverter data streams* Write clean, tested **Python services** for device onboarding, alert management, and performance analytics reporting* Maintain **PostgreSQL schema** - device registry, user management, alert history, ML metadata* Build and maintain **API endpoints** consumed by **Flutter** (mobile) and **Next js** (web) front-ends* Write async **Celery tasks** for scheduled jobs - PR computation, daily report generation, data syncs* Work with the ML engineer to expose model inference via **FastAPI endpoints*** Document APIs using **OpenAPI/Swagger** and maintain developer-facing documentation**Required Skills*** **Python 3 10+** - strong fundamentals, clean code, testing with **pytest*** **Django 4 x + Django REST Framework** - models, serializers, viewsets, permissions, throttling* **PostgreSQL** - query optimisation, indexing, migrations with Django ORM* **REST API design** - versioning, authentication ( **JWT/OAuth2** ), pagination, error handling* **Git** - branching, pull requests, code review workflows* Basic **Linux command line** - deployment, log inspection, SSH* Familiarity with **Docker** - containerised local development**Bonus Skills (Good to Have)*** **Go (Golang)** - even basic familiarity or self-taught side projects We run Go for high-throughput stream consumers* **AWS basics** - EC2, RDS, S3, IAM, or experience with any cloud provider* **DevOps awareness** - CI/CD pipelines, GitHub Actions, Dockerfile authoring* **MQTT** / messaging systems - basic understanding of pub/sub, queues* **Redis** - caching, rate limiting, session management* **ClickHouse** or any time-series database - querying, data modelling**Youll Thrive Here If You*** Are comfortable reading documentation and figuring things out - we move fast* Care about code quality and want to learn proper API design, not just make it work* Are curious about **IoT** , **ML systems** , or **energy tech** - this is a mission-driven product* Communicate clearly in English and Hindi - async-friendly team* Can own a feature end-to-end: spec build test deploy**What You Get*** Direct mentorship from senior engineers working on production **ML + IoT systems*** Exposure to **Go, Kafka, ClickHouse, Kubernetes** - rare at this experience level* Flat team structure - your code ships to production, not to a review backlog* Opportunity to grow into a senior or tech-lead role as the platform scalesDisclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.