Remote Fullstack Engineer — Build Fast, Secure Platforms

Oneleet; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Remote work culture

Competitive compensation & equity

Team off-sites

Job summary

Oneleet is a remote-first security and compliance platform redefining how teams build, monitor, and prove cybersecurity programs. As a Fullstack Engineer, you’ll own features end-to-end—from Go services and APIs to React/TypeScript UI—to ship value with customers and design partners.

You’ll collaborate with backend, AppSec, and design teams, focusing on performance, reliability, and UX. This role is ideal for self-starters who thrive in ambiguity and want tangible impact on security outcomes for

Qualifications

• 5+ years of fullstack software development experience with 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.

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.

Skills

Go

TypeScript

React

REST APIs

gRPC

Data mapping

Job description

Oneleet is a remote-first security and compliance platform redefining how teams build, monitor, and prove cybersecurity programs. As a Fullstack Engineer, you’ll own features end-to-end—from Go services and APIs to React/TypeScript UI—to ship value with customers and design partners.

You’ll collaborate with backend, AppSec, and design teams, focusing on performance, reliability, and UX. This role is ideal for self-starters who thrive in ambiguity and want tangible impact on security outcomes for