Senior Node.js Engineer for Enterprise SaaS (Remote)

Flosum; United States; Remote; USD 140,000 - 210,000; Full time

Benefits offered by this job

Remote-first environment

Job summary

Flosum is seeking senior-caliber Node.js developers to own significant parts of our architecture and ship production code relied upon by enterprise customers. You will work directly with engineering leadership, product managers, and the CEO in a growth phase.

You will build high-performance backend services and RESTful APIs within a secure, scalable Salesforce-integrated platform, using TypeScript, Docker, and cloud services.

Qualifications

• 5+ years of Node.js production experience.
• Strong TypeScript experience in production codebases.
• Experience designing RESTful APIs and using OAuth 2.0 / JWT for authentication.
• Experience with SQL and NoSQL databases and data modeling.
• Familiarity with CI/CD pipelines, automated testing, and Git workflows.
• Experience with Docker and cloud services (AWS/GCP/Azure) and IaC.

Responsibilities

• Develop high-performance backend services and APIs powering enterprise SaaS applications.
• Build scalable, secure Node.js microservices and Salesforce integrations.
• Create modern front-end experiences with Vue.js and TypeScript for enterprise users.
• Contribute to CI/CD tooling, automation frameworks, and developer productivity infrastructure.
• Handle real-time data processing and event-driven architectures at scale.

Skills

Node.js

TypeScript

REST APIs

OAuth 2.0

JWT

Security Best Practices

SQL & NoSQL

CI/CD

Git Workflows

Docker

Cloud Providers

Tools

Docker

AWS

GCP

Azure

Terraform

Kubernetes

Job description

Flosum is seeking senior-caliber Node.js developers to own significant parts of our architecture and ship production code relied upon by enterprise customers. You will work directly with engineering leadership, product managers, and the CEO in a growth phase.

You will build high-performance backend services and RESTful APIs within a secure, scalable Salesforce-integrated platform, using TypeScript, Docker, and cloud services.