Senior Node.js Developer

🔥 6 minutes ago

🇬🇧 United Kingdom – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 25%

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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 for enterprise-grade SaaS applications • Develop scalable, secure Node.js microservices and integrations within the Salesforce ecosystem • 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 for 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 to product growth, platform capabilities, and delivery velocity

🎯 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 • Understanding of backpressure, setImmediate, process.nextTick, and unhandled promise rejections • 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 • Understanding of database schema performance implications at scale • Proficiency with Git workflows, code review, automated unit, integration, and end-to-end testing, and CI/CD pipelines • Understanding of Docker, cloud services such as AWS, GCP, or Azure, and infrastructure-as-code principles • Long-term commitment to a full-time engagement; not a short-term contractor • Salesforce development experience with Apex, Lightning Web Components, Visualforce, or Salesforce API integrations (highly preferred) • Experience building or contributing to Salesforce ISV (AppExchange) products (highly preferred) • Vue.js front-end development experience, especially Vue 3 Composition API and state management (highly preferred) • Experience in B2B SaaS serving enterprise customers with strict compliance requirements (highly preferred) • Familiarity with DevOps/DevSecOps toolchains and Salesforce ecosystem practices (highly preferred)

🏖️ 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

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