Fullstack Engineer

🕒 May 28

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 36%

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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Oneleet

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2022

📋 Compliance

🔒 Cybersecurity

☁️ SaaS

Compliance • Cybersecurity • SaaS

Oneleet is a security and compliance SaaS platform that helps companies achieve and maintain audit-ready posture for frameworks like SOC 2, ISO 27001, HIPAA and GDPR while delivering real, continuous cybersecurity. The platform unifies controls, policies, evidence collection, and automated security tooling (attack surface monitoring, code scanning, vulnerability management) and pairs automation with expert services such as penetration testing and vCISO to both pass audits and reduce actual risk. Oneleet is designed to integrate with existing developer and cloud stacks and to turn remediation work into documented compliance evidence.

📋 Description

• 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

🎯 Requirements

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

🏖️ 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