Senior Node.js Engineer - Enterprise-Grade, Remote

Flosum; Belgique; Remote; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Competitive pay

Remote-first

Founding team collaboration

Enterprise-grade products

Ownership culture

Job summary

Flosum is seeking a senior Node.js developer to own major components of our Salesforce-native DevSecOps and security platform. You will build high-performance backend services, secure APIs, and scalable microservices while contributing to frontend experiences with Vue.js and TypeScript for enterprise users.

You will work in a remote-first environment supporting Fortune 500 customers with strict compliance needs, driving CI/CD tooling, security, and reliability across the stack.

Qualifications

• 5+ years of professional Node.js experience in production systems.
• Deep TypeScript experience in production codebases.
• Strong REST API design and API security practices.
• Experience with SQL and NoSQL databases and data modeling.
• Experience with Docker and cloud services (AWS/GCP/Azure).

Responsibilities

• Develop high-performance backend services and APIs.
• Build scalable Node.js microservices within Salesforce ecosystem.
• Develop frontend with Vue.js and TypeScript for enterprise users.
• Implement CI/CD tooling and automated tests.
• Handle real-time data processing and event-driven architecture.

Skills

Node.js

TypeScript

REST APIs

OAuth 2.0 / JWT

SQL / NoSQL

Docker

CI/CD

Cloud: AWS/GCP/Azure

Tools

Git workflows

Testing frameworks

Job description

Flosum is seeking a senior Node.js developer to own major components of our Salesforce-native DevSecOps and security platform. You will build high-performance backend services, secure APIs, and scalable microservices while contributing to frontend experiences with Vue.js and TypeScript for enterprise users.

You will work in a remote-first environment supporting Fortune 500 customers with strict compliance needs, driving CI/CD tooling, security, and reliability across the stack.