Fullstack Engineer

Job Title: Senior Full-Stack Developer (Tech Lead)

Experience: 5–8 Years

Location: Ahmedabad (Hybrid / On-site preferred)

Salary: Flexible for the right candidate

Note: This role is strictly for Ahmedabad-based (local) candidates. On-site presence is mandatory.

Role Overview

We are seeking a highly skilled Senior Full-Stack Developer (Tech Lead) to lead technical delivery and oversee end-to-end system execution. The ideal candidate will take ownership of architecture, ensure high-quality engineering standards, mentor junior team members, and effectively communicate with clients and stakeholders.

This role is best suited for a hands-on professional who enjoys solving complex problems, building scalable systems, and taking full responsibility for technical outcomes.

Key Responsibilities

• Design, develop, and maintain scalable backend and frontend systems
• 
  
• Own system architecture and technical decision-making
• 
  
• Lead code reviews and enforce clean, modular, and maintainable code practices
• 
  
• Collaborate with clients to understand requirements and provide technical solutions
• 
  
• Mentor and guide junior developers to improve overall team performance
• 
  
• Ensure reliability, performance, and security of applications
• 
  
• Drive best practices across development, deployment, and CI/CD workflows
• 
  
• Design and integrate Generative AI–powered features where applicable (e.g., chatbots, content generation, automation tools)

Required Technical Skills

Backend (Must-Have)

• Strong experience with Node.js (Express.js / NestJS)
• 
  
• RESTful API design and implementation
• 
  
• Database design, optimization, and performance tuning
• 
  
• Experience with PostgreSQL / MySQL
• 
  
• Hands-on experience with MongoDB or other NoSQL databases
• 
  
• Authentication and authorization mechanisms (JWT, OAuth2, RBAC)
• 
  
• Willingness to learn Python and its frameworks (Django / FastAPI)
• 
  
• Basic Python knowledge is an added advantage
• 
  
• Experience with React.js or Next.js
• 
  
• Strong knowledge of JavaScript / TypeScript
• 
  
• Component-driven architecture and reusable UI patterns
• 
  
• State management using Redux / Zustand / Context API
• 
  
• Responsive UI development using MUI, Ant Design, or Tailwind CSS
• 
  

Engineering Practices

• Proficient with Git, GitHub/GitLab
• 
  
• Understanding of CI/CD pipelines
• 
  
• Experience with Docker and containerization
• 
  
• Familiarity with clean architecture and modular design patterns
• 
  

Bonus Skills (Nice to Have)

• Microservices architecture
• 
  
• Experience with Prisma ORM
• 
  
• DevOps exposure (AWS, EC2, Vercel, Docker, Nginx)
• 
  
• Caching solutions such as Redis
• 
  
• Queue systems (Celery, Kafka, RabbitMQ)
• 
  
• Exposure to AI / LLM integrations
• 
  

Soft Skills

• Strong sense of ownership and accountability
• 
  
• Excellent English communication skills (verbal and written)
• 
  
• Proven ability to mentor and lead junior developers
• 
  
• Strong analytical and problem-solving mindset
• 
  
• Reliable, consistent, and delivery-focused
• 
  
• Leadership maturity and professionalism
• 
  

Location : Bengaluru, India

Type : Full-time

Experience :4-7 Years

Mode :Hybrid

The Role

We're looking for a Full Stack Engineer who thrives on building high-performance applications at scale. You'll work across our entire stack—from optimizing PostgreSQL queries on 140M+ records to crafting intuitive React interfaces. This is a high-impact role where your code directly influences how sales teams discover and engage with prospects worldwide.

What You'll Do

• Build and optimize REST APIs using Django REST Framework handling millions of records
• Design and implement complex database queries, indexes, and caching strategies for PostgreSQL
• Develop responsive, high-performance front-end interfaces with Next.js and React
• Implement Redis caching layers and optimize query performance for sub-second response times
• Design and implement smart search/filter systems with complex logic
• Collaborate on data pipeline architecture for processing large datasets
• Write clean, testable code with comprehensive unit and integration tests
• Participate in code reviews, architecture discussions, and technical planning

Required Skills

• 4-7 years of professional experience in full stack development
• Strong proficiency in Python and Django/Django REST Framework
• Expert-level PostgreSQL knowledge: query optimization, indexing, EXPLAIN ANALYZE, partitioning
• Solid experience with Next.js, React, and modern JavaScript/TypeScript
• Experience with state management (Zustand, Redux, or similar)
• Working knowledge of Redis for caching and session management
• Familiarity with AWS services (RDS, EC2, S3, CloudFront)
• Understanding of RESTful API design principles and best practices
• Experience with Git, CI/CD pipelines, and agile development workflows

Nice to Have

• Experience with Elasticsearch for full-text search at scale
• Knowledge of data scraping, ETL pipelines, or data enrichment
• Experience with Celery for async task processing
• Familiarity with Tailwind CSS and modern UI/UX practices
• Previous work on B2B SaaS or data-intensive applications
• Understanding of security best practices and anti-scraping measures

Our Tech Stack

Backend

Python, Django REST Framework

Frontend

Next.js, React, Zustand, Tailwind CSS

Database

PostgreSQL 17, Redis

Infrastructure

AWS (RDS, EC2, S3, CloudFront), Docker

Tools

GitHub, pgBouncer

Why Join Us

• Work on a product processing 140M+ records—real scale, real challenges
• Direct impact on product direction and technical decisions
• Modern tech stack with room to experiment and innovate
• Collaborative team environment with a focus on growth
• Competitive compensation and flexible hybrid work model

We like to keep our job descriptions super simple, so please spend 3 minutes reading this.

Details about the job. You will ...

• Work very closely with the Head of Engineering and the CEO directly
• Own major parts of our tech stack (Node.js/React.js) and your job will be focused primarily on backend (Node/SQL/MQs etc.), but with some front-end JS work (React) as needed
• Design, code, and deliver top-quality software that performs beautifully at scale
• Take ownership for your job and treat it like it is your baby
• This job is based in Chennai (NOT Remote). But we have a lot of flexibility for when life situations require you to work from home
• We are only a 40 person company (by choice) - so you will get amazing ownership!

A Bit About You.

• Really strong in Javascript especially in Node.js with at least 5 years of experience - if you are genuinely not super strong, please do not apply as you will find our interviews challenging and it might be a waste of your time
• Also has React.js experience so that you can support the front-end work as needed
• A strong Engineer who LIKES building software - not just someone who knows the frameworks and can code
• We don't care about college degrees or if you are self taught - we only care that you're exceptional in your work and can be professional
• Must have strong communication skills
• Must be organized, and deliver their own work within deadlines, professionally
• Strong sense of ownership and take pride in your work.

What Will We Do For You?

• Office next to the beach
• "Sports team with a heart" mentality. Even though we work hard, we take care of our people.
• Free breakfast and snacks every day
• Non-hierarchical work environment
• Macbook Pro, free swag etc. of course!
• Huge potential for career growth - the limiting factor will be just your commitment and ambition.

Job Title: Full-Stack developer

Experience: 5 to 8+ Years

ASAP Start Immediately

Key Responsibilities

Develop and maintain end-to-end web applications, including frontend interfaces and backend services.

Build responsive and scalable UIs using React.js and Next.js.

Design and implement robust backend APIs using Python, FastAPI, Django, or Node.js.

Work with cloud platforms such as Azure (preferred) or AWS for application deployment and scaling.

Manage DevOps tasks, including containerization with Docker, orchestration with Kubernetes, and infrastructure as code with Terraform.

Set up and maintain CI/CD pipelines using tools like GitHub Actions or Azure DevOps.

Design and optimize database schemas using PostgreSQL, MongoDB, and Redis.

Collaborate with cross-functional teams in an agile environment to deliver high-quality features on time.

Troubleshoot, debug, and improve application performance and security.

Take full ownership of assigned modules/features and contribute to technical planning and architecture discussions.

Must-Have Qualifications

Strong hands-on experience with Python and at least one backend framework such as FastAPI, Django, or Flask, Node.js .

Proficiency in frontend development using React.js and Next.js

Experience in building and consuming RESTful APIs

Solid understanding of database design and queries using PostgreSQL, MongoDB, and Redis

Practical experience with cloud platforms, preferably Azure, or AWS

Familiarity with containerization and orchestration tools like Docker and Kubernetes

Working knowledge of Infrastructure as Code (IaC) using Terraform

Experience with CI/CD pipelines using GitHub Actions or Azure DevOps

Ability to work in an agile development environment with cross-functional teams

Strong problem-solving, debugging, and communication skills

Start-up experience preferred – ability to manage ambiguity, rapid iterations, and hands-on leadership.

Technical Stack

Frontend: React.js, Next.js

Backend: Python, FastAPI, Django, Spring Boot, Node.js

DevOps & Cloud: Azure (preferred), AWS, Docker, Kubernetes, Terraform

CI/CD: GitHub Actions, Azure DevOps

Databases: PostgreSQL, MongoDB, Redis

What Responsibilities?

• Development based on PHP7 (OOP'S), MySQL, and Javascript
• Identification and evaluation of new technologies
• Combination of innovative technologies with existing applications

What do you need?

• At Least 4+ years of professional experience in development
• In-depth knowledge of PHP or a comparable object-oriented language
• MySQL knowledge
• Good understanding of Object-Oriented Programming and should have worked at least 5 to 6 major projects using OOPs and LAMP technologies in a high traffic website. (LAMP stands for Linux Apache MySQL & PHP)
• You will be working closely with the highly motivated development team in order to build different applications under the guidance of your team leader.
• You will handle tickets on a daily basis, specifically assigned to him.
• Full stack developers should be given preference for our requirements.
• Added advantage if you have worked on various PHP Frameworks like Laravel, CodeIgniter, Symfony, CakePHP, Yii or Zend Framework
• The candidate should have good analytical & debugging skills

What personal characteristics should I have?

• You must enjoy working to time-driven targets with a flexible, positive attitude where clocks are only for decorative purposes.
• Be highly organised with great attention to detail.
• Be ambitious, energetic, action-oriented and driven by money.
• Enjoy building strong relationships, taking ownership and making decisions.
• You must have strong adaptive skills and common sense where thinking on your feet is second nature.

We are seeking a Full Stack developer in Bangalore, India to join our development team. These roles represent a great opportunity for the right candidate.

Requirements:

• B. E/B. Tech/ M. Tech from a top-tier college.
• 3 to 5 years of experience in a product development environment.
• Good understanding of one or more topics such as React, Redux, JWT, and REST APIs.
• Experieence with Node and NPM (and the Node ecosystem in general).
• Comfortable working with Git/SVN and a good understanding of version control.
• Knowledge of SaaS/Microservices-based environments.
• Ability to understand business requirements/ workflows and come up with technical designs and implementations.
• Good communication skills (written as well as verbal/spoken).
• Understanding cloud environments would be a plus.

Security Innovation is hiring a full-stack Django/Python developer to join our internal tools and automation development lead to improve and maintain our reporting portal and build new and exciting customer-facing features. Our reporting portal is a critical piece of our Application Security Assessment team infrastructure, it helps us to automate attacks and drives the authoring and reviewing process of almost every document we write and deliver to our customers. We have an exciting roadmap of new features that will help automate more attacks and improve the efficiencies for our Security Engineers, Project Managers, and the company as a whole.

Working closely with our engineers, other developers, Director of Services, SVP of Engineering, and CFO, you will help deliver valuable features from a growing list of features. You will be involved in choices that drive our front-end design, improvements in our CI/CD pipeline, and building and integrating new and novel scanners and automation.

• 2+ years of production web development experience
• Experience developing internal tools
• A public repository of code or a portfolio of applications or websites

• Expertise in Django, Python 3, Linux, HTML, CSS
• Experience with Docker & Docker Swarm mode
• Experience with git, GitLab, and GitLab CI
• Familiarity with:
  • jQuery, Bootstrap, React, ES6 Javascript
  • SAML, LDAP
  • restic, docker-machine
  • wkhtmltopdf
  • AWS Services and Security features