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Principal Engineer – Back-End
Horizon3.aiPrincipal Back-End Engineer at Horizon3.ai shaping technical strategy for cybersecurity products. Collaborating with teams to ensure scalability, reliability, and performance in innovative backend solutions.
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
backend servicesPythonGoJavaTypeScriptSQLrelational databasecloud platformAWSDocker
Soft Skills
technical visionstakeholder communicationmentoringteam developmentrisk identificationproject execution
Tools & Technologies
GCPAzurecontainerized applications
Certifications & Qualifications
Bachelor’s degree in Computer Science
Industry Keywords
architectural decisionsdesign quality standards
Tech Stack
Tools & technologiesAWSAzureCloudDockerGoGoogle Cloud PlatformJavaPythonSQLTypeScript
About the role
Key responsibilities & impact- Own the end-to-end technical vision for the RBVM and its supporting services
- Partner with stakeholders to translate product goals into technical strategy and execution plans
- Contribute production code and set design quality standards
- Lead architectural decisions for scalable backend systems
- Drive execution across multiple projects, identifying risks and dependencies
- Communicate complex technical concepts clearly to stakeholders
- Mentor and develop engineers on the team
- Support hiring of strong engineering talent
Requirements
What you’ll need- Bachelor’s degree in Computer Science or related field, or equivalent practical experience.
- 1–4 years of professional software engineering experience.
- Experience building backend services using at least one modern language, such as Python, Go, Java, TypeScript, or similar.
- Experience working with SQL and at least one relational database in production.
- Experience building backend services on a cloud platform (AWS, GCP, or Azure).
- Familiarity with Docker and containerized applications.
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
- Inclusive Team promoting diversity
- Growth opportunities in a dynamic team
- Collaborative and innovative culture
- Competitive compensation