API And Integration Developer (React, .NET, Python)
Neshent Tech
Sunnyvale, CA
Posted On: Jan 22, 2026
Posted On: Jan 22, 2026
Job Overview
Job Type
Full-time
Experience
8 - 12 Years
Salary
Depends on Experience
Work Arrangement
On-Site
Travel Requirement
0%
Required Skills
Node.js
Express.js
Python
REST API APIs
Job Description
Primary Responsibilities
Design, develop, test, deploy, and support RESTful APIs, microservices, and event-driven integration solutions. Focus on connecting LinkedIn's enterprise systems to enhance Talent productivity.
Collaborate with cross-functional teams (e.g., Payroll, Finance, Sales Ops) to gather requirements, map processes, and produce technical design documents. Write test plans, support plans, and ensure high-quality API and integration solutions.
Facilitate seamless data delivery and synchronization between enterprise applications using various integration technologies (REST, SOAP, messaging, and events).
Work with technologies like Flask/FastAPI, ReactJS, Node.js, WebSockets, SQL databases (Postgres, Microsoft SQL, MySQL, Cosmos DB), and NoSQL databases (MongoDB).
Required Skills
Hands-on experience with Node.js + Express, Python + Flask/FastAPI, or similar technologies.
Strong background in designing and developing RESTful APIs, microservices, SOAP, messaging systems, and event-driven integrations.
Proficient in SQL (Microsoft SQL, Postgres, MySQL) and NoSQL (MongoDB, Cosmos DB). Experience with code versioning tools like GIT or VSTS.
Experience working in Azure Cloud environments and using Azure DevOps for CI/CD pipelines.
Strong knowledge of ReactJS, state management (e.g., Redux, Zustand, Context API), and modern JavaScript tools and frameworks.
Experience with API design, routing, middleware, security, and working with JSON, WebSockets, and other communication protocols.
Hands-on experience working in a Unix/Linux environment.