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Horizon3.ai

Senior Backend Engineer, Security Controls

Horizon3.ai

Senior Backend Engineer driving technical vision for cybersecurity product NodeZero. Collaborating across teams to enhance product capabilities and implementing advanced detection technologies.

Posted 7/28/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $187,937 - $208,819 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing ETL processes and GraphQL APIs to enhance data processing and retrieval. Proficient in cloud computing platforms and EDR systems, with a strong focus on backend development and data architecture.

Highest-signal resume keywords
ETL DevelopmentGraphQL API DevelopmentCloud Computing (AWS, Azure, GCP)SQL ProficiencyEDR Platform Familiarity

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
PythonJavaGoScalaC++TypeScriptSQLPostgreSQLNeo4jGraphQL
Tools & Technologies
DockerKubernetes
Certifications & Qualifications
Bachelor's Degree in Computer ScienceBachelor's Degree in Computer Engineering
Industry Keywords
EDRTelemetryAPISOCAlert Triage Workflows

Tech Stack

Tools & technologies
AWSAzureCloudDockerETLGoGoogle Cloud PlatformGraphQLJavaKubernetesNeo4jPostgresPythonScalaSQLTypeScript

About the role

Key responsibilities & impact
  • Develop core product features in ETL (Extract, Transform, Load) and GraphQL to support data processing and retrieval.
  • Design and implement backend APIs in GraphQL to facilitate data interactions between different components of the product.
  • Build and maintain ETL pipelines for efficient data processing and analytics.
  • Collaborate with frontend team members to present data in a clear and user-friendly format, enhancing the product's user experience.

Requirements

What you’ll need
  • Bachelor's Degree in Computer Science, Computer Engineering or related field
  • 7+ yrs professional software engineering experience using modern object-oriented or functional languages (Python, Java, Go, Scala, C++, TypeScript, etc)
  • Experience building applications on cloud computing platforms such as AWS, Azure, GCP, using container technologies such as Docker and Kubernetes
  • Expert proficiency in SQL
  • Deep familiarity with at least one major EDR platform (CrowdStrike, SentinelOne, Microsoft Defender) at the telemetry and API level
  • Understands detection logic, alert triage workflows, and how SOC teams consume EDR output
  • Expert proficiency in SQL and experience with various database architectures including relational (PostgreSQL) and graph (Neo4j)
  • Experience building GraphQL backends

Benefits

Comp & perks
  • Health, vision & dental insurance for you and your family
  • Flexible vacation policy
  • Generous parental leave
  • Equity package in the form of stock options