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OneleetOneleetUnited States

Fullstack Engineer

Fullstack Engineer building end-to-end features for a cybersecurity compliance platform. Work across Go backend, TypeScript/React frontend, APIs, and UI to ship reliable, customer-facing capabilities. Requires 2-4 years fullstack experience with Go and modern JS frameworks.

90k – 120k/yr
Remote2+ YOEFullstack Engineering

About the role

Key Responsibilities

  • Build features end-to-end across backend (Go) and frontend (React/TypeScript)
  • Design and implement APIs that power dashboards, workflows, and reporting
  • Build UI components that present complex data clearly and drive user action
  • Map complex backend data to clear, actionable interfaces
  • Implement robust error handling and fallback behaviors for upstream service failures
  • Optimize end-to-end performance, including caching, pagination, and query design for high-volume data
  • Develop reusable patterns and components that scale across many areas of the platform
  • Work directly with customers and design partners to understand how features are used and iterate rapidly
  • Build monitoring and analytics to track feature usage, success rates, and user engagement
  • Collaborate with AppSec, backend, and design on how data flows from services through to the UI

Qualifications

  • 2-4 years of fullstack software development experience with expertise in Go and JavaScript/TypeScript
  • Strong experience building production APIs (REST and/or gRPC) and integrating with third-party services
  • Proven track record of building responsive, intuitive user interfaces with modern JavaScript frameworks (React preferred)
  • Experience with data transformation and mapping between different system formats
  • Strong understanding of asynchronous programming patterns and API optimization techniques
  • Solid debugging skills across the full stack — from backend services to frontend UI
  • Experience with production monitoring, logging, and observability tools
  • Experience gathering requirements from users and translating feedback into technical improvements
  • Strong communication skills and comfort working directly with customers
  • Ability to balance technical excellence with shipping features that provide immediate value

Bonus Experience

  • Background in cybersecurity or security tools
  • Experience building data visualization components
  • Experience with workflow engines and async job orchestration

Perks & Benefits

  • Comprehensive health & wellness benefits
  • 20 days PTO per year, plus 8 floating holiday
  • Remote work culture
  • Team off-sites in stunning places (Amsterdam, Italy, etc)
  • Competitive compensation & equity

Skills

GoTypeScriptReactrestgRPCAPIsJavaScript
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