Lead Developer

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

MEAN STACK DEVELOPER

About Us:

VegEase is an innovative and fast-growing company in the F&V and FMCG sectors, driving digital transformation through technology. We’re seeking an experienced MEAN Stack Developer to join our team and contribute to building efficient, scalable web applications. Familiarity with the Electron framework is a plus, as we value candidates who can help bridge web and desktop application solutions.

Key Responsibilities:

• Develop, test, and deploy scalable applications using the MEAN (MongoDB, Express.js, Angular, Node.js) stack.

• Collaborate with cross-functional teams to define and design new features.

• Optimize applications for performance, security, and scalability.

• Write clean, modular, and well-documented code that adheres to best practices.

• Work with RESTful and WebSocket APIs to ensure seamless integration with backend services.

• Troubleshoot and resolve technical issues throughout the development lifecycle.

• Build cross-platform applications using Electron (a plus) to bridge web and desktop environments.

Requirements:

• Bachelor’s degree in Computer Science, Engineering, or a related field.

• 4+ years of hands-on experience with the MEAN Stack.

• Strong proficiency in front-end development with Angular and back-end development with Node.js and Express.js.

• Experience with MongoDB, including schema design and query optimization.

• Familiarity with Electron framework is a plus.

• Proficient understanding of code versioning tools, such as Git.

• Knowledge of cloud services like AWS or Azure is advantageous.

• Ability to work effectively in a team and independently.

• Excellent problem-solving skills and attention to detail.

Nice to Have:

• Experience with desktop application development using Electron.

• Knowledge of microservices architecture and containerization (Docker).

• Experience with CI/CD pipelines and Agile development methodologies

Python Developer

Navtech is looking for a Python Developer to work on cutting edge technologies combined with an ability to be innovative while creating solutions in a team environment. We’re a fast-growing company with clients in the United States, UK, and Europe. You will join a team of talented developers, quality engineers, product managers, and sales experts to boost the company’s online presence.

Working as Python Developer at Navtech, you will:

• Write reusable, testable, and efficient code. Test and debug programs.
• Participate in full development life-cycle: concept, design, build, deploy, test and release.
• Integrate user-facing elements with server-side logic.
• Integrate data storage solutions like MongoDB, MySQL etc.
• Work with product teams on new product ideas, designs, prototypes, and estimates.
• Drive a best practices approach to the continuous improvement of our products, processes, and tools.
• Write and maintain documentation for all features in development.
• Develop back-end components to improve responsiveness and overall performance.
• Implement security and data protection solutions.
• Coordinate, guide, and mentor other software engineers within the team to understand user requirements and provide better technical solutions.

Who Are We Looking For Exactly?

• 1-3 years of experience as a Python Developer with knowledge of web framework such as Django, Flask, etc.
• Knowledge of object-relational mapping (ORM).
• Able to integrate multiple data sources and databases like MySQL, PostgreSQL, MongoDB into one system.
• Familiarity with PHP, JavaScript, MySQL, Apache, Nginx, APIs, HTML, etc.
• Proficient understanding of any of the code versioning tools like Git, SVN etc.
• Familiarity with NoSQL database (Redis, Cassandra).
• Ability to work in a cloud environment. Experience on AWS or Azure would be an added advantage.
• Should have a Master’s Degree /Bachelor's (BS) in computer science, Software Engineering, IT, Technology Management or related degrees and throughout education in English Medium.
• Should have good logical, analytical and communication skills with client interaction experience.

Benefits:

• Performance review and Appraisal Twice a year.
• Competitive pay package with additional bonus & benefits.
• Work with US, UK & Europe based industry renowned clients for exponential technical growth.
• Medical Insurance cover for self & family.
• Work with a culturally diverse team from different geographies.

• Build the front-end of applications through appealing visual design
• Good understanding of REACT application, Native Android, System architecture, and workflows
• Experience with function and class components, hooks and material UI, CSS, styled-components preferred
• Understanding of RESTful APIS, HTML/CSS, ES6 (variables and scoping, array methods), GIT, popular frontend development tools, CI/CD tools, DevOps
• Understanding in JavaScript, object model, DOM manipulation and event handlers, DataStructures, Algorithms, JSX
• Must have knowledge in Script frameworks ReactJS, Redux, jQuery and Android Language: Typescript/ JavaScript/ JAVA / XML
• Build reusable code and libraries for future use
• Good problem-solving, Open-minded team player, troubleshooting skills

We are looking for a highly capable Node.js developer to optimize our web-based application performance. You will be collaborating with our front-end application developers, designing back-end components, and integrating data storage and protection solutions.

To ensure success as a Node.js developer, you should possess extensive knowledge of Node.Js based services and experience in a similar role. An accomplished Node.js developer will be someone whose expertise results in the stable, fast, and secure exchange of data between servers and end-users.

Node.js Developer Responsibilities:

• Developing and maintaining all server-side network components.

• Ensuring optimal performance of the central database and responsiveness to front-end requests.

• Collaborating with front-end developers on the integration of elements.

• Designing customer-facing UI and back-end services for various business processes.

• Developing high-performance applications by writing testable, reusable, and efficient code.

• Implementing effective security protocols, data protection measures, and storage solutions.

• Running diagnostic tests, repairing defects, and providing technical support.

• Documenting Node.js processes, including database schemas, as well as preparing reports.

• Recommending and implementing improvements to processes and technologies.

Node.js Developer Requirements:

• Bachelor's degree in computer science, information science, or similar.

• At least 4+ yrs experience as a Node.js developer.

• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.

• Experience collaborating in an agile environment alongside designers, analysts, and product owners.

• Experience designing and documenting APIs (we use Node.js, Express, OpenAPI Spec)

• Experience in building scalable production services and monitoring performance (we use Kibana, New Relic)

• Knowledge of front-end technologies such as HTML5 and CSS3.

• Superb interpersonal, communication, and collaboration skills.

• Exceptional analytical and problem-solving aptitude.

• Great organizational and time management skills.

• Availability to resolve urgent web application issues outside of business hours.

Position profile

Senior Software Engineer

Responsibilities and duties

Skill Set

Primary

• 4-7 years’ experience developing scalable Mobile, Web and Cloud based applications.
• 3-4 years’ experience with hybrid mobile applications using IonicJS.
• 3-4 years’ experience with backend frameworks: Node.js, Express.js, Mongoose.js.
• 3-4 years’ experience with JavaScript Frameworks such as Angular, CSS and HTML5.
• 1-2 years’ experience with Azure Cloud, Azure PaaS (Functions, Service Bus, etc.).
• 1-2 years’ experience with SQL Server and MongoDB database.
• Experience in developing applications involving data extraction, transformation, and visualization using tools like Power BI.
• Very strong experience with the orchestration of multiple asynchronous API calls via call backs, promises, and async/await.
• Hands-on experience with TDD, using libraries such as Mocha/Jasmine.
• Define and implement application & infrastructure migration methodologies and techniques to migrate workloads into Azure.
• Knowledge of CI/CD, Jenkins pipelines would be a plus.
• Knowledge of AWS Cloud would be a plus.
• Experience in developing native iOS and Android applications would be a plus.

equirements:

• Should have 3.6 - 5 Years work experience.
• Should have experience in Node. JS.
• Should have experience in HTML, CSS.
• Should have experience in JavaScript.