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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.
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
ATS Keywords
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Hard Skills & Tools
backend servicesPythonGoJavaTypeScriptSQLrelational databasecloud platformAWSDocker
Soft Skills
technical visionstakeholder communicationmentoringteam developmentrisk identificationproject execution
Certifications
Bachelor’s degree in Computer Science