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Full Stack Engineer (Python/React/Identity)

Select Solutions Group, LLCNew York, NY🇺🇸United StatesPosted 17 Aug 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

We are seeking a Full-Stack Engineer with good experience in Python (FastAPI), React (TypeScript), and enterprise-grade identity systems. The qualified candidate will develop secure, scalable web applications that serve as a critical bridge between our cloud infrastructure and Salesforce ecosystem. This is a highly autonomous role where you will own features end-to-end—from designing complex API contracts and OAuth flows to building seamless frontend user interfaces.

 

  • The qualified candidate must have the following skills/experience:
  •           Deep understanding of OAuth 2.0, OIDC, Token Exchange, and PKCE
  •           Proficient with Python 3.11+, Pydantic v2, and writing performant asynchronous code within the FastAPI framework
  •           Fluent in React 18, TypeScript, and Vite.  Experience with TanStack Query and Tailwind CSS
  •          Docker Compose
  •           Working knowledge of Salesforce REST API

 The qualified candidate will be responsible for the following:

  •   End-to-end feature ownership
  •  Azure/Azure Key Vault
  •           Designing secure microservice integrations with Salesforce using OAuth 2.0/OIDC
  •            Developing with Python 3.11+, FastAPI, and React 18/TypeScript
  •            Managing data structures via Pydantic v2, optimizing local environments with Docker Compose,   and debugging distributed systems across cloud infrastructure 

This long-term contract opportunity is based in Midtown NYC and requires the selected candidate to work on-site.   We are unable to sponsor or take over sponsorship for an employment visa.  We are unable to work with third-party companies.  For additional information and immediate consideration, please email your resume and LinkedIn profile.

 

Skills

Docker
FastAPI
OAuth
Azure
CSS
Python
REST
React
Tailwind CSS
TypeScript
Vault
Vite

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