Senior Node.js Engineer — Enterprise SaaS (Remote)

Flosum; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Remote-first culture

Competitive compensation

Job summary

Flosum, a leading Salesforce-native DevSecOps platform, seeks senior Node.js developers to own substantial parts of our architecture. You will work directly with engineering leadership, product managers, and the CEO to ship production code used by Fortune 500 enterprises.

You will build high-performance backend services, scalable microservices in Node.js, and modern frontend experiences with Vue.js and TypeScript, while enabling robust CI/CD tooling and real-time data processing at scale.

Qualifications

• 5+ years of Node.js production experience
• Deep TypeScript experience in production codebases
• Strong RESTful API design and API security (OAuth 2.0, JWT)
• Experience with SQL and NoSQL databases; data modeling and performance
• Proficiency with Docker; cloud services (AWS/GCP/Azure); IaC basics

Responsibilities

• Develop high-performance backend services and APIs for enterprise SaaS
• Build scalable Node.js microservices and Salesforce ecosystem integrations
• Develop modern front-end experiences with Vue.js and TypeScript
• Contribute to CI/CD tooling, automation, and developer productivity
• Handle real-time data processing and large-scale enterprise data flows

Skills

Node.js

TypeScript

REST APIs

OAuth 2.0 / JWT

SQL / NoSQL

Docker

AWS / GCP / Azure

CI/CD

Tools

Git

CI/CD tools

Job description

Flosum, a leading Salesforce-native DevSecOps platform, seeks senior Node.js developers to own substantial parts of our architecture. You will work directly with engineering leadership, product managers, and the CEO to ship production code used by Fortune 500 enterprises.

You will build high-performance backend services, scalable microservices in Node.js, and modern frontend experiences with Vue.js and TypeScript, while enabling robust CI/CD tooling and real-time data processing at scale.