Flosum logoFlosum logo

Senior Node.js Developer

FlosumRemote — Netherlands
Remote Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.


Experience Level

Senior

Qualifications

Essential QualificationsPlease read this section carefully, as we are specific about our requirements to ensure we find the right fit. Mandatory Technical Skills5+ years of professional experience in Node.js development within production environments — we seek real-world experience, not tutorials or academic exercises. In-depth knowledge of asynchronous programming, event loops, streams, and the Node.js runtime. You should be able to discuss concepts like backpressure, the nuances between setImmediate and process.nextTick, and the risks of unhandled promise rejections — all without needing to consult online resources. Extensive experience with TypeScript in production codebases; we prioritize typed code and expect you to understand its importance. Strong skills in RESTful API design, authentication patterns (OAuth 2.0, JWT), and API security best practices tailored for enterprise environments. Demonstrated experience with SQL and NoSQL databases, focusing on query optimization, data modeling, and understanding performance implications.

About the job

About Us

Flosum is a thriving, self-sustaining B2B SaaS company that has established itself as a leader in delivering Salesforce-native DevSecOps, Data Protection, and Security solutions. Our platform is trusted by Fortune 500 companies across highly regulated sectors such as financial services, healthcare, government, and insurance.

Unlike typical startups that focus on rapid growth and superficial metrics, we have achieved profitability through our strategic approach. As a Salesforce Summit Partner and recipient of the Innovation Award, we proudly stand shoulder to shoulder with the giants of enterprise software.

Our solutions are entirely built on the Salesforce platform, catering to enterprises that demand uncompromising standards in security, compliance, and reliability.

Purpose of This Role

As we embark on an ambitious growth journey, expanding our product offerings and enhancing our platform capabilities, we are in search of seasoned Node.js developers. This role demands a high level of ownership over critical components of our architecture, with the responsibility to deliver production code that our enterprise clients rely on daily.

This is not merely a position to fill; you will collaborate directly with engineering leaders, product managers, and the CEO. Your contributions will have tangible impacts, your insights will be valued, and your craftsmanship will be evident to our customers.

Your Contributions

  • Design and implement high-performance backend services and APIs that drive enterprise-grade SaaS applications.
  • Create scalable, secure Node.js microservices and integrations within the Salesforce ecosystem.
  • Develop modern front-end experiences utilizing Vue.js and TypeScript, tailored for demanding enterprise users.
  • Enhance CI/CD pipeline tooling, automation frameworks, and improve developer productivity infrastructure.
  • Manage real-time data processing and event-driven architectures that handle sensitive enterprise data at scale.

About Flosum

At Flosum, we pride ourselves on being a self-funded, profitable B2B SaaS company dedicated to delivering top-tier Salesforce-native DevSecOps, Data Protection, and Security solutions. Our platform is relied upon by Fortune 500 companies in some of the most regulated industries, ensuring that we maintain the highest standards of security and compliance.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

Tailoring 0 resumes

We'll move completed jobs to Ready to Apply automatically.