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Sr Full Stack Engineer

SAR TECH LLCUnited States🇺🇸United StatesPosted 19 Aug 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Job title: Sr Full Stack Engineer

Location : REMOTE

Duration: Contract 

Required qualifications

  • 7+ years software engineering, 3+ years technical leadership of a small squad.
  • Expert in a modern frontend framework (React preferred) plus a backend stack (Node.js, Java, or Python).
  • Proven delivery of an external-facing web application with authentication, RBAC, and sensitive data (banking/invoice data preferred).
  • REST API design, relational databases, cloud deployment (AWS/Azure/Google Cloud Platform), CI/CD.
  • Experience integrating with ERP systems (procurement, AP, or supplier master data).

Preferred

  • Supplier/vendor portal, e-invoicing, or procurement product experience.
  • Security certifications or demonstrable OWASP-aligned practices; experience with SOC/SOX-scoped applications. 

Skills

Node.js
AWS
OWASP
Azure
Google Cloud
Java
Python
REST
React

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