Senior Data Infrastructure Engineer, Horizon3
Data Infrastructure
$202.2-237.9k
Plus equity
Autonomous security solutions
Be an early applicant
Autonomous security solutions
201-500 employees
Be an early applicant
$202.2-237.9k
Plus equity
201-500 employees
Company mission
To help find and fix attack vectors before attackers can exploit them.
Role
Who you are
- Strong software engineering craft: clean, correct, maintainable code with solid data-structure and problem-solving fundamentals
- Deep understanding of distributed systems and data architecture: pipeline and platform design, batch vs. streaming, CDC, event contracts, multi-tenant and multi-region trade-offs, reprocessing, and observability
- Fluent SQL and strong data-modeling skills, including designing schemas for a warehouse your team owns
- Experience owning production data infrastructure end to end
- Strong collaboration and ownership across dependent teams
- 7+ years of professional experience in data engineering, infrastructure engineering, or backend software engineering
- Bachelor’s degree in Computer Science or a related field, or equivalent practical experience
- AWS data stack, including Glue and Spark
- Cloud data warehouse or lakehouse platforms such as Amazon Redshift or Databricks
- Tableau or a comparable BI platform
- SQL and Python
- Workflow orchestration tooling such as Apache Airflow or Dagster
What the job involves
- We are seeking a Senior Data Infrastructure Engineer to design, build, and own the data platform underneath our business-critical pipelines
- Today the team supports account provisioning, product analytics, and the pipelines feeding our warehouse and Tableau reporting. You will help expand this into a globally deployed data platform spanning the warehouse, orchestration, and BI across multiple regions
- Design, build, and maintain business-critical data pipelines, including data ingestion and AWS Glue/Spark jobs feeding the warehouse and Tableau
- Build and operate core data infrastructure: the data warehouse, orchestration, and BI/reporting platform, deployed across multiple regions
- Help evaluate and shape our warehouse strategy, including lakehouse platforms such as Databricks
- Define and evolve event-driven contracts between producer and consumer teams, reasoning through batch vs. streaming, CDC, reprocessing, and multi-tenant/multi-region trade-offs
- Design and evolve warehouse schemas and data models
- Build observability into pipelines and platform components
- Drive work across producer and consumer teams, communicate clearly, and own outcomes end to end
Our take
In an era marked by escalating cyber threats and data breaches, safeguarding digital assets has become a high priority across all industries. Amid this landscape, Horizon3.ai stands out as an autonomous security solution by addressing the critical need for robust cybersecurity.
At the heart of Horizon3.ai's mission is NodeZeroâ„¢, a platform designed to elevate proactive security measures. Using this, customers can verify their security posture and identify potential vulnerabilities through self-service. This proactive approach to cybersecurity effectively thwarts potential exploits and ensures the integrity of their digital infrastructure.
With 2025 funding in hand, the company is poised to further its ambition to develop into an industry-leading cybersecurity company. The infusion of funds will be channelled towards expanding its partner network, refining its offerings and entering the US government market. Horizon3 aims to establish itself as a pivotal player in the evolving autonomous security landscape, a highly lucrative market valued at $80 billion.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
-8% employee growth in 12 months
Company
Funding (last 2 of 6 rounds)
Jun 2025
$100m
SERIES D
Aug 2023
$40m
SERIES C
Total funding: $187m
Company benefits
- Growth Opportunities: Be part of a dynamic and growing team with numerous career advancement opportunities
- Innovation-Driven Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking
- Flexible Work Environment: Enjoy the convenience and work-life balance that comes with remote work
- Inclusive and Diverse Team: We value diversity and promote an inclusive culture where everyone can thrive
Company HQ
SoMa, San Francisco, CA
Leadership
Snehal Antani
(Co-Founder & CEO)Graduated from the Rensselaer Polytechnic Institute with an MS in Computer Science. Previously worked at IBM as a Lead Architect, at GE Capital as the CIO of Distribution Finance and Splunk as the SVP & GM of Business Analytics & IoT.
Anthony Pillitiere
(Co-Founder)Graduated from the University of Maryland with a Bachelor's Degree in Computer Systems Networking and Telecommunications. Previously worked at the United States Air Force in multiple roles, including Deputy Chief Technology Officer.
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