Ben Horowitz
AeroLeads people directory · profile

Ben Horowitz Email & Phone Number

Founding Engineer at Hyperspell (YC F25)
Location: Los Angeles, California, United States 13 work roles
1 work email found @segment.com 4 phones found area 914, 646, and 800 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 4 phones

Work email b****@segment.com
Direct phone (914) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founding Engineer
Location
Los Angeles, California, United States

Who is Ben Horowitz? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Ben Horowitz is listed as Founding Engineer at Hyperspell (YC F25), based in Los Angeles, California, United States. AeroLeads shows a work email signal at segment.com, phone signal with area code 914, 646, 800, and a matched LinkedIn profile for Ben Horowitz.

Ben Horowitz previously worked as Senior Engineering Manager at Headway and Staff Software Engineer at Twilio.

Company email context

Email format at Hyperspell (YC F25)

This section adds company-level context without repeating Ben Horowitz's masked contact details.

{first}.{last}@segment.com
86% confidence

AeroLeads found 1 current-domain work email signal for Ben Horowitz. Compare company email patterns before reaching out.

Profile bio

About Ben Horowitz

I'm an experienced software engineer, architect, and engineering manager with a proven track record of delivering software and infrastructure at scale. I specialize in backend and API development, microservices architecture, and high scalability/high availability solutions. I take pride in my ability to distill technically complex solutions into actionable cost/benefit analyses, grooming backlogs toward the highest possible business value.I am passionate about building great products with seamless user experiences. I'm really looking forward to joining or building an amazing team that shares these values, and building the kinds of products that people will come to rely on and love.In my free time, I dive into cooking, food science, and music. Ask me about smoking meat, making cheese, the perfect soft-boiled egg, or that time I nursed a rescued kitten back to health.

Listed skills include Mysql, Php, Javascript, Linux, and 45 others.

Current workplace

Ben Horowitz's current company

Company context helps verify the profile and gives searchers a useful next step.

Hyperspell (YC F25)
Hyperspell (Yc F25)
Founding Engineer
Los Angeles, CA, US
AeroLeads page
13 roles

Ben Horowitz work experience

A career timeline built from the work history available for this profile.

Senior Engineering Manager

Current

New York, US

Excited to be expanding access to mental healthcare. Leading and supporting the Privacy Platform team.

Oct 2023 - Present

Staff Software Engineer

San Francisco, California, US

  • Embedded in the team working on Segment's Control Plane Service (CPS) and Public API (PAPI).
  • Undertook key projects including making Functions API endpoints available in PAPI, deprecating and shutting down outdated services, implementing many new endpoints in CPS, and handling critical security issues.
  • Led a project to ensure data deletion in compliance with GDPR and CCPA requirements.
  • Rejoined the Integrations team to spearhead the development of the Developer Center, a self-service portal for partners to create and manage integrations.
Jan 2021 - Sep 2023

Senior Engineering Manager

San Francisco, CA, US

  • Took charge of the Functions product, previously the CTO's project, aimed at democratizing the creation of Segment integrations for partners, customers, and our professional services team.
  • Successfully launched the Functions product to general availability.
  • Directed the Integrations team of 8 full-time engineers, 2 contractors, and 2 high-value embedded engineers to address the critical need for improving the quality of the integrations catalog.
  • Initiated Destination Actions, a new framework to improve code quality and maintainability, which became the standard for building new integrations.Acquired by Twilio
Aug 2019 - Dec 2020

Engineering Manager

New York, NY, US

  • Led a rapid scaling initiative for the SRE team, growing it from 6 to 45 members within 18 months to accommodate the organization's growth from 300 to 1200 engineers.
  • Transitioned the team from a DevOps to an SRE model, emphasizing proactive infrastructure management and self-service tooling to enhance productivity.
  • Directed the migration from Heroku to Kubernetes, involving the creation of Kubernetes clusters on AWS and the transition of every engineering team with self-service deployment tools, live training, and hands-on.
  • Led the implementation of a comprehensive role-based access control system, including rapid provisioning and de-provisioning, capable of supporting the onboarding of 900 new engineers.
  • Initiated and led a CEO-approved Diversity, Equity, and Inclusion (DEI) initiative, leveraging Flatiron School and existing WeWork resources to provide non-technical employees with opportunities to transition into.
Feb 2018 - Aug 2019

Head Of Engineering, Backend & Devops

Strypes Co
  • Architected and implemented production APIs for real-time 3D rendering applications
  • Built and managed company-wide infrastructure, deployments, and automation
  • Created command-line client for APIs for developers, administration and automation
  • Automated remote deployments to fleet of hardware kiosks
May 2017 - Jan 2018

Technical Architect, Microservices Engineering

San Francisco, California, US

  • Subject matter expert on microservices architecture and container technologies
  • Extensive research and exploratory development of mircoservice and container technologies
  • Forged strategic partnerships with companies in the microservices and container space
  • Worked with sales to tailor highly specialized solutions for clients in finance, government, & healthcare.
  • Productized new architectures, including the Fabric Model and Router Mesh
  • Collaborated in creation and delivery of microservices training programs, literature, and documentation.
Feb 2016 - May 2017

Consultant

San Francisco, California, US

Oct 2015 - Feb 2016

Senior Software Engineer

Brooklyn, NY, US

  • Pioneered agile practices at Huge.
  • Team lead for multiple teams, including distributed teams.
  • Worked closely with stakeholders to design technical architecture that supported both immediate and long-term product goals.
  • Created custom service-oriented architecture with Symfony, combining the content of over 270 existing sites into one centralized web presence.
  • Created a Solr/Lucene powered faceted search experience for a major NYC health care provider and other clients.
Jan 2013 - May 2015

Senior Developer

New York, New York, US

  • Architected and implemented a complete re-build of StyleCaster.com, migrating the site from Symfony2 to Ruby on Rails, hosted on Heroku.
Aug 2012 - Jan 2013

Developer

New York, NY, US

  • Technical lead for multiple clients, including RollingStone and Live Nation.
  • Managed a team of 10 backend and frontend developers.
  • Built multiple custom content management systems.
Aug 2010 - Aug 2012

Junior Account Executive

New York, NY, US

  • Troubleshoot and fix basic issues with web applications and server configurations in Windows Server, IIS, SQL Server as well as Linux, PHP, MySQL, ColdFusion and Apache.
  • Set up and maintained development and production servers.
  • Conducted research in preparation of the selection and design of new PHP based technologies for next generation e-commerce platform.
  • Provided point of contact with off-shore development teams.
Nov 2008 - Jun 2009

Developer

New York City, NY, US

  • Developed a proprietary web based, data driven, and object oriented application used to manage live television show logistics. 90% of codebase is still in use.
Apr 2007 - Mar 2008
FAQ

Frequently asked questions about Ben Horowitz

Quick answers generated from the profile data available on this page.

What company does Ben Horowitz work for?

Ben Horowitz works for Hyperspell (YC F25).

What is Ben Horowitz's role at Hyperspell (YC F25)?

Ben Horowitz is listed as Founding Engineer at Hyperspell (YC F25).

What is Ben Horowitz's email address?

AeroLeads has found 1 work email signal at @segment.com for Ben Horowitz at Hyperspell (YC F25).

What is Ben Horowitz's phone number?

AeroLeads has found 4 phone signal(s) with area code 914, 646, 800 for Ben Horowitz at Hyperspell (YC F25).

Where is Ben Horowitz based?

Ben Horowitz is based in Los Angeles, California, United States while working with Hyperspell (YC F25).

What companies has Ben Horowitz worked for?

Ben Horowitz has worked for Hyperspell (Yc F25), Headway, Twilio, Segment, and Wework.

How can I contact Ben Horowitz?

You can use AeroLeads to view verified contact signals for Ben Horowitz at Hyperspell (YC F25), including work email, phone, and LinkedIn data when available.

What skills is Ben Horowitz known for?

Ben Horowitz is listed with skills including Mysql, Php, Javascript, Linux, Mongodb, Ruby On Rails, Team Leadership, and Symfony.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.