Flosum
Flosum
201 – 500 Employees
B2BSaaSSoftware
Flosum develops Salesforce-native software for organizations that need more reliable and secure application delivery. Its platform brings together DevOps, backup, archiving, and security orchestration to help teams manage Salesforce development, protect data, automate safeguards, and collaborate more effectively. Serving businesses ranging from growing teams to Fortune 1000 companies, Flosum supports work focused on improving the performance and value of Salesforce investments.

Senior Node.js Developer at Flosum — Remote in Belarus

Join Flosum as a Senior Node.js Developer building secure backend services, APIs, and Salesforce integrations. Help scale SaaS infrastructure for regulated Fortune 500 customers.

Description

  • Build high-performance backend services and APIs for enterprise SaaS products
  • Design secure, scalable Node.js microservices and Salesforce ecosystem integrations
  • Develop modern front-end functionality with Vue.js and TypeScript
  • Create CI/CD tooling, automation frameworks, and infrastructure that improve developer productivity
  • Build real-time processing systems and event-driven architectures for sensitive enterprise data at scale
  • Collaborate directly with engineering leaders, product managers, and the CEO
  • Own major architectural areas and deliver production software for enterprise customers

Requirements

  • At least five years of professional Node.js experience in production environments
  • Expertise in asynchronous programming, event loops, streams, and the Node.js runtime
  • Extensive experience writing production TypeScript
  • Strong knowledge of REST API design, OAuth 2.0, JWT, and API security practices
  • Demonstrated expertise with SQL and NoSQL databases, including query optimization, data modeling, and large-scale schema performance
  • Proficiency with Git workflows, code reviews, automated unit, integration, and end-to-end testing, plus CI/CD pipelines
  • Working knowledge of Docker, AWS, Google Cloud or Azure, and infrastructure-as-code principles
  • Salesforce development experience with Apex, Lightning Web Components, Visualforce, or Salesforce API integrations is highly preferred
  • Experience developing or contributing to Salesforce ISV products listed on AppExchange is highly preferred
  • Vue.js experience, especially Vue 3 Composition API and state management, is highly preferred
  • Experience at B2B SaaS companies serving enterprise customers under compliance frameworks such as SOC 2, HIPAA, FedRAMP, or GDPR is highly preferred
  • Familiarity with DevOps and DevSecOps tools and practices in the Salesforce ecosystem is highly preferred
  • Willingness to make a long-term commitment; this is not a short-term contractor position

Benefits

  • Compensation is aligned with your experience and expected impact
  • Work directly with the founding team and engineering leadership, with meaningful influence from the start
  • Join a profitable, stable company pursuing ambitious growth without funding or runway concerns
  • Work on enterprise products used by some of the world's largest organizations
  • Tackle substantial challenges involving security, compliance, scale, and reliability across Node.js and Salesforce
  • Work in a culture that values ownership, speed, and craftsmanship over politics and hierarchy
  • Enjoy remote-first flexibility in a results-focused environment

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