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CriticalRiver Inc.
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MERN Stack Developer - JWT / OAuth 2.0

MERN Stack Developer - JWT / OAuth 2.0

CriticalRiver Inc.

7 years

0 Lacs

vijayawada andhra pradesh india

Posted:2 days ago| Platform:

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Skills Required

stack developer jwt oauth technology consulting salesforce netsuite oracle integration analytics drive automation ai ml iot manufacturing collaboration development blockchain design security mongodb typescript rest ui management api authentication collaborative communication debugging agile cutting

Work Mode

On-site

Job Type

Full Time

Job Description

CriticalRiver Inc.

Our expertise spans cloud, automation, and next-generation technologies such as AI/ML, IoT, RPA, and Industry 4.0. We serve a diverse range of industries, including

Energy & Utilities, High Tech, Financial Services, Manufacturing, and Not-for-Profit.

At CriticalRiver, we are committed to delivering innovative, end-to-end solutions that empower our clients to achieve sustainable business growth while fostering a culture of collaboration, innovation, and continuous learning.

Job Summary:

We are looking for a skilled MERN Stack Developer with experience. The ideal candidate will have strong expertise in both backend and frontend development, designing scalable APIs, and implementing secure and efficient blockchain-based applications.

Key Responsibilities:

Backend Development:

Develop and maintain applications using NodeJS and ExpressJS.
Design and implement RESTful APIs and Micro services.
Implement JWT / OAuth 2.0 based security protocols.
Strong knowledge on MongoDB and Oracle DB.
Strong knowledge on multi-threading concepts.

Frontend Development:

Develop responsive web applications using ReactJS, Redux, Hooks, TypeScript , and Context API.
Integrate REST APIs and manage application state efficiently.
Ensure cross-browser compatibility and responsive UI design.
Implement session management and role-based access control on the user interface.

Required Skills and Qualifications:

Strong experience in NodeJS, ExpressJS, and REST API development.
Proficiency with ReactJS, Redux, and modern frontend frameworks.
Experience with JWT / OAuth 2.0 authentication mechanisms.
Excellent problem-solving skills and ability to work in a collaborative environment.
Should have good communication skills and debugging skills.

Preferred:

Experience in building secure, scalable, and high-performance applications.
Familiarity with Agile methodologies.
Integrate applications with Blockchain nodes.

Experience & Education:

B. Tech / BE Computer Science, Information Technology, or related field.
5 – 7 years of experience as a MERN Stack Developer

Why Join CriticalRiver:

Work on innovative projects with cutting-edge technologies.
Collaborative and supportive work environment.
Opportunities for professional growth and development.

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CriticalRiver Inc.

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MERN Stack Developer - JWT / OAuth 2.0

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MERN Stack Developer - JWT / OAuth 2.0

CriticalRiver Inc.

vijayawada, andhra pradesh, india

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MERN Stack Developer - JWT / OAuth 2.0