Senior Node.js Engineer - Enterprise DevSecOps (Salesforce)

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

Benefits offered by this job

Competitive compensation

Direct collaboration with leadership

Remote-first culture

Enterprise-grade products

Security and compliance focus

Ownership & autonomy

Job summary

Flosum is a profitability-focused B2B SaaS company delivering a Salesforce-native DevSecOps, data protection, and security platform trusted by Fortune 500 enterprises. We are entering a growth phase and seek senior Node.js developers to own substantial parts of our architecture and ship production code alongside engineering leadership, product managers, and the CEO.

This long-term, full-time role offers remote-first flexibility, meaningful impact, and the opportunity to work on enterprise-grade

Qualifications

• 5+ years of professional Node.js development in production environments.
• Expert-level understanding of asynchronous programming, event loops, streams, and the Node.js runtime.
• Deep experience with TypeScript in production codebases.
• Strong RESTful API design, authentication patterns (OAuth 2.0, JWT), and API security best practices for enterprise environments.
• Proven experience with SQL and NoSQL databases, query optimization, data modeling, and understanding the performance implications of schema decisions at scale.
• Proficiency with Git workflows, code review practices, automated testing (unit, integration, and end-to-end), and CI/CD pipelines.
• Solid understanding of containerization (Docker), cloud services (AWS/GCP/Azure), and infrastructure-as-code principles.

Responsibilities

• Build high-performance backend services and APIs powering enterprise-grade SaaS apps.
• Develop scalable Node.js microservices and Salesforce integrations.
• Create modern front-end experiences using 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

SQL & NoSQL

Git & CI/CD

Docker

Cloud (AWS/GCP/Azure)

Tools

Vue.js

Job description

Flosum is a profitability-focused B2B SaaS company delivering a Salesforce-native DevSecOps, data protection, and security platform trusted by Fortune 500 enterprises. We are entering a growth phase and seek senior Node.js developers to own substantial parts of our architecture and ship production code alongside engineering leadership, product managers, and the CEO.

This long-term, full-time role offers remote-first flexibility, meaningful impact, and the opportunity to work on enterprise-grade