Senior Node.js Developer

🕒 October 9

🇵🇹 Portugal – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 25%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Flosum

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2013

🤝 B2B

☁️ SaaS

B2B • Software • SaaS

Flosum is an all-around solution built for Salesforce, focusing on enhancing DevOps, backup, and archive capabilities, as well as ensuring security orchestration. Trusted by Fortune 1000 companies, Flosum streamlines Salesforce development processes, automates security measures, and significantly reduces deployment times while maintaining data integrity. With its Salesforce-native tools, Flosum fosters collaboration and efficiency for organizations looking to optimize their investments in Salesforce.

📋 Description

• Build high-performance backend services and APIs powering enterprise-grade SaaS applications • Develop scalable, secure Node.js microservices and Salesforce ecosystem integrations • Create modern front-end experiences using Vue.js and TypeScript • Build CI/CD pipeline tooling, automation frameworks, and developer productivity infrastructure • Implement real-time data processing and event-driven architectures handling sensitive enterprise data at scale • Work directly with engineering leadership, product managers, and the CEO • Own significant parts of the architecture and ship production code used by enterprise customers • Own systems end-to-end and contribute throughout the company’s growth phase

🎯 Requirements

• 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 command of RESTful API design, OAuth 2.0, JWT, and API security best practices • Proven experience with SQL and NoSQL databases, query optimization, and data modeling • Proficiency with Git workflows, code review practices, automated testing, and CI/CD pipelines • Solid understanding of Docker, cloud services (AWS/GCP/Azure), and infrastructure-as-code principles • Salesforce development experience preferred, including Apex, Lightning Web Components, Visualforce, or Salesforce API integrations • Experience building or contributing to Salesforce ISV (AppExchange) products preferred • Vue.js front-end development experience preferred, particularly Vue 3 Composition API and state management • Experience with B2B SaaS companies serving enterprise customers with strict compliance requirements preferred • Familiarity with DevOps/DevSecOps toolchains and practices in the Salesforce ecosystem preferred • Long-term commitment; not a short-term contractor engagement

🏖️ Benefits

• Competitive compensation commensurate with your experience and impact • Direct collaboration with the founding team and engineering leadership — your voice will carry weight from day one • A profitable, stable company with aggressive growth plans — no funding anxiety, no runway clock • The opportunity to work on enterprise-grade products used by some of the largest organizations in the world • Meaningful technical challenges: security, compliance, scale, and reliability at the intersection of Node.js and Salesforce • A culture that rewards ownership, speed, and craftsmanship over politics and hierarchy • Remote-first flexibility with a results-oriented work environment