Oneleet

Oneleet

Fullstack Engineer

US/EU - Remote

Sponsorship not specifiedDetected 1 day ago
JavaScriptTypeScriptGoReactBackend DevelopmentFull-Stack DevelopmentRESTgRPCData VisualizationCybersecurityComplianceCommunication

About the role

  • ABOUT ONELEET Oneleet is one of the fastest-growing security and compliance platforms in history.
  • Our team has decades of experience in security and compliance.
  • If you love solving hard problems, thrive in ambiguity, and want to make a real impact, you'll fit right in.

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
  • 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
  • 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
  • Join our team of opinionated rebels and help us build a category-defining company reshaping the broken and fragmented compliance and cybersecurity industry.
  • Clear communicators - who own their ideas and follow through.

Requirements

  • 2-4 years of fullstack software development experience with expertise in Go and JavaScript/TypeScript
  • Experience with data transformation and mapping between different system formats
  • Strong understanding of asynchronous programming patterns and API optimization techniques
  • Experience with production monitoring, logging, and observability tools
  • Experience gathering requirements from users and translating feedback into technical improvements
  • Ability to balance technical excellence with shipping features that provide immediate value
  • 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)
  • Solid debugging skills across the full stack - from backend services to frontend UI
  • Strong communication skills and comfort working directly with customers

Nice to have

  • Background in cybersecurity or security tools
  • Experience with workflow engines and async job orchestration

Compensation

  • 20 days PTO per year, plus 8 floating holiday

Benefits

  • Comprehensive health & wellness benefits
  • 20 days PTO per year, plus 8 floating holiday
  • Competitive compensation & equity
  • This posting reflects base salary only and does not include equity or benefits.
  • We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable law.
  • Within any range, individual compensation is determined by work location, skills and experience demonstrated through the interview process, and relevant education or training.

Company info

  • make effective cybersecurity painless.
  • We believe cybersecurity should empower, not burden.
  • This belief unites our team and drives every decision we make.
  • If you're ready to challenge the status quo and help shape the future of cybersecurity, we'd love to meet you.
  • As a Fullstack Engineer at Oneleet, you'll work across our entire stack to ship features that make our cybersecurity platform fast, reliable, and genuinely useful for security teams.
  • You'll own features end-to-end - from backend services and APIs through to the UI components that customers interact with day-to-day.
  • This is a hands-on engineering role at a Series A startup.
  • You'll work closely with backend engineers, AppSec, design, and product to take features from mock-up to shipped product, and you'll engage directly with customers to iterate based on real-world usage.
  • Working primarily in Go, TypeScript, and React, you'll help us ship fast without sacrificing reliability or design quality.
  • Work directly with customers and design partners to understand how features are used and iterate rapidly
  • We are on a mission to change the compliance and security industry by making cybersecurity and compliance effective, easy, and painless.
  • We provide a platform that helps companies build, manage, and monitor their cybersecurity programs and achieve compliance standards such as SOC 2 and ISO 27001 efficiently, without cutting corners.
  • Having just raised a $33 million Series A, we are rapidly growing in customers and employees.

Equal opportunity

  • We are an equal opportunity employer.
  • Candidates who require accommodation or who wish to request information about how these tools are used, including requesting the bias audit results, may contact recruiting@oneleet.com.
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This listing is sourced directly from Oneleet's careers page and normalized into a canonical job model.