Senior Full tack developer (React)

10 years

12 - 20 Lacs

Posted:1 week ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Company:

Critical River

Website:

Visit Website

Business Type:

Enterprise

Company Type:

Product & Service

Business Model:

B2B

Funding Stage:

Series C

Industry:

Information Technology Services

Salary Range:

₹ 12-20 Lacs PA

About CriticalRiver

CriticalRiver is a global digital technology consulting and engineering company, helping enterprises accelerate digital transformation with up to 80% faster speed-to-market and 30% lower TCO. With 500+ successful projects across industries like Hi-Tech, Finance, Utilities, Healthcare, and Manufacturing, we specialize in Salesforce, Cloud, ERP (Oracle/NetSuite), AI/ML, Data, and Product Engineering. Trusted by 170+ customers worldwide, we partner with leading platforms such as Salesforce, Oracle, Microsoft, and Snowflake, backed by CMMI Level 3 and ISO/SOC certifications.

Roles & Responsibilities:

We are looking for a highly skilled and motivated Full Stack Developer with strong expertise in React, TypeScript, Node.js, Express, and AWS to join our team. The ideal candidate will have hands-on experience in building and scaling modern web applications, integrating databases (MySQL/Snowflake), and delivering robust, high-performance solutions.

Key Responsibilities:

  • Design, develop, and maintain scalable web applications using React, TypeScript, Node.js, and Express.
  • Build reusable components, front-end libraries, and ensure high-quality, maintainable code.
  • Develop RESTful APIs and microservices for seamless integration.
  • Work with AWS cloud services for deployment, monitoring, and scaling applications.
  • Manage and optimize relational and analytical databases (MySQL/Snowflake).
  • Collaborate with cross-functional teams including UI/UX, QA, and Product Managers.
  • Ensure application performance, security, and responsiveness.
  • Participate in code reviews, technical discussions, and mentor junior developers.

Required Skills & Qualifications:

  • 4–10 years of professional experience in web application development.
  • Strong proficiency in React.js, TypeScript, JavaScript (ES6+), HTML, and CSS.
  • Solid backend development experience with Node.js and Express.
  • Hands-on experience with AWS cloud services (Lambda, EC2, S3, RDS, etc.).
  • Good understanding of databases: MySQL (transactional) and Snowflake (data warehouse).
  • Experience with version control systems (Git/GitHub/GitLab).
  • Strong problem-solving and debugging skills.
  • Ability to work in an Agile/Scrum environment.

Good To Have (Optional):

  • Knowledge of CI/CD pipelines and DevOps practices.
  • Experience with GraphQL or WebSockets.
  • Familiarity with Docker/Kubernetes for containerized deployments.

Education:

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field (or equivalent practical experience).

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