Full Stack DeveloperDevsLane • Kolkata, West Bengal, India

Full Stack Developer

DevsLane • Kolkata, West Bengal, India

30+ days ago

Job description

DevsLane is seeking a highly skilled and experienced Senior Full Stack Developer to join our dynamic team. The ideal candidate will have a strong background in building scalable backend systems and intuitive frontend interfaces, with a passion for delivering high-quality software solutions.

Company Profile

DevsLane is a leading Software Consultancy Firm based in India. We offer a wide range of services, from proof-of-concepts to end-to-end product development, partnering with clients worldwide to bring their ideas to life.

Job Responsibilities

Design, develop, and maintain robust backend services using Node.js and associated frameworks.
Build responsive, user-centric frontend interfaces using React.js (or equivalent frameworks).
Collaborate with cross-functional teams to define, design, and ship new features.
Ensure the performance, quality, and responsiveness of both frontend and backend applications.
Implement and maintain RESTful APIs and real-time communication protocols like WebSockets.
Optimize applications for maximum speed, scalability, and maintainability.
Troubleshoot and debug applications across the stack to ensure optimal performance.
Stay updated with emerging technologies and apply them into operations and activities.

Desired Profile

Minimum Requirements

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

3 years of hands-on experience in backend development using Node.js and frontend development with React.js (or similar frameworks like Angular or Vue).

Proficient in JavaScript (ES6+), TypeScript, and modern frontend paradigms.

Experience integrating RESTful APIs and third-party services.

Solid understanding of relational (MySQL / PostgreSQL) or NoSQL (MongoDB) databases.

Version control with Git and collaborative development practices.

Exposure to cloud platforms like AWS, GCP, or Azure.

Knowledge of containerization (Docker).

Familiarity with CI / CD pipelines and DevOps culture.

Knowledge of frontend state management libraries like Redux, React Query or Context API.

Preferred Requirements

Master’s degree in Computer Science or a related technical discipline.

Experience with microservices, GraphQL, and event-driven architecture.

Familiarity with orchestration (Kubernetes).

Contributions to open-source projects or personal GitHub portfolio.

Previous experience in high-growth startups or product-first companies.

Skills Required

Backend Development :

Node.js (v14+), Express.js, NestJS or Koa.js

JavaScript, TypeScript

RESTful API development and integration

GraphQL (Apollo Server or equivalent) – Bonus

WebSockets or real-time data handling (e.g., Socket.io)

Frontend Development :

React.js (preferred), Next.js or similar frameworks

Responsive design with HTML5, CSS3, and modern UI frameworks (TailwindCSS, Material UI, Bootstrap)

Strong understanding of cross-browser compatibility and performance optimization

Database :

MongoDB, PostgreSQL, or MySQL 4

Working with ORMs like Sequelize, Mongoose, or TypeORM

Testing & Quality :

Unit and integration testing using Jest, Mocha, Chai, Cypress (for frontend)

Understanding of TDD or BDD approaches

DevOps & Infra :

Docker (required), Kubernetes (preferred)

CI / CD tools like GitHub Actions, Jenkins, or CircleCI

Familiarity with serverless architecture (bonus)

Security & Compliance :

Implementing JWT / OAuth2 for authentication

Awareness of OWASP Top 10 vulnerabilities and secure coding practices

Collaboration & Workflow :

Git-based workflows

Agile development (Scrum / Kanban)

Experience Required : Minimum of 3 years of professional experience in full stack development with strong proficiency in both backend and frontend technologies.

Compensation Range : 5 INR 12-18 LPA (Exceptions possible for outstanding candidates)

Working Days & Shifts : Monday to Friday with US Client Overlap

Location : Remote

How to Apply Fill out the form here : https : / / forms.gle / rNvhBBxi5evsVAvR8

Shortlisted candidates will be contacted for further details.

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Stack Developer • Kolkata, West Bengal, India

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