Barry Steyn
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Barry Steyn Email & Phone Number

Software Engineering Manager @ LinkedIn | MSc in Computer Science at LinkedIn
Location: San Jose, California, United States 13 work roles 3 schools
1 work email found @linkedin.com 2 phones found area 800 and 650 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email b****@linkedin.com
Direct phone (800) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
LinkedIn
Role
Software Engineering Manager @ LinkedIn | MSc in Computer Science
Location
San Jose, California, United States

Who is Barry Steyn? Overview

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Quick answer

Barry Steyn is listed as Software Engineering Manager @ LinkedIn | MSc in Computer Science at LinkedIn, based in San Jose, California, United States. AeroLeads shows a work email signal at linkedin.com, phone signal with area code 800, 650, and a matched LinkedIn profile for Barry Steyn.

Barry Steyn previously worked as Software Engineering Manager at Linkedin and Staff Software Engineer at Linkedin. Barry Steyn holds Masters, Computer Science from University Of Cape Town.

Company email context

Email format at LinkedIn

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{first_initial}{last}@linkedin.com
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AeroLeads found 1 current-domain work email signal for Barry Steyn. Compare company email patterns before reaching out.

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Profile bio

About Barry Steyn

With over 15 years of software development experience, I am a passionate and innovative leader who strives to create impactful and scalable applications. I have a strong background in computer science, with a master's degree from the University of Cape Town. I am currently a Software Engineering Manager at LinkedIn, where I manage a great group of amazing engineers to build infrastructure specifically for ads.In my previous role as a Staff Software Engineer at LinkedIn, I architected the ads preview API infrastructure, which allows LinkedIn partners to embed an accurate preview of an ad within their product. I also proposed, led, and executed on a security initiative that affected over 82 services from all over LinkedIn. I contributed to the LinkedIn developer network, where I was part of the frontend team. I enjoy working with diverse and talented teams, and I am always eager to learn new skills and technologies. I have expertise in C++, web applications, and spatial deformation, and I have published multiple papers in ACM conferences.

Listed skills include Software Development, Programming, Linux, Software Engineering, and 37 others.

Current workplace

Barry Steyn's current company

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LinkedIn
Linkedin
Software Engineering Manager @ LinkedIn | MSc in Computer Science
Website
dukelong.com
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Company profile
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13 roles

Barry Steyn work experience

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

Software Engineering Manager

Current
Linkedin

Sunnyvale, CA, US

  • Managing a 10-member team in building and maintaining infrastructure and products for API users at LinkedIn.
  • Proposed and managed key projects including API schema creative names and Core API tech debt reduction.
  • Oversaw successful database migration from Oracle to MySQL for improved efficiency and scalability.
Jul 2022 - Present

Staff Software Engineer

Linkedin

Sunnyvale, CA, US

Architected the ads preview API infrastructure which allows LinkedIn partners to embed an accurate preview of an ad within their product.

Mar 2022 - Jul 2022

Senior Software Engineer

Linkedin

Sunnyvale, CA, US

  • Proposed and led a security initiative impacting 82+ LinkedIn services globally.
  • Spearheaded a team effort to modernize legacy code across various systems.
  • Collaborated with the LinkedIn developer network frontend team on innovative projects.
Aug 2018 - Mar 2022

Coo

Current
Engineer Apart

San Jose, California, US

EngineerApart is a software consultancy.

Jan 2018 - Present

Staff Software Engineer Lead/Architect

Move, Inc

Santa Clara, CA, US

  • Tech lead for a team of 7 in developing Move's MyHome product using React, AWS, and NodeJS.
  • Implemented lean methodologies for weekly iterations to achieve product market fit.
  • Managed both onsite and remote team members to ensure successful delivery.
Aug 2017 - Aug 2018

Senior Software Lead/Architect

Move, Inc

Santa Clara, CA, US

  • Led engineering teams at Move, Inc in Santa Clara, California, ensuring timely delivery of product features.
  • Collaborate closely with product teams to design and spec user stories, optimizing the development process.
  • Architect innovative solutions to clear roadblocks for engineers, enabling them to excel in their work.
Feb 2017 - Aug 2017

Software Engineer Lead

Microsoft

Redmond, Washington, US

  • Led the OneNote storage team in Vancouver, focusing on C/C++ programming.
  • Improved sync performance by implementing multi-threading, reducing sync time significantly.
  • Developed offline notebook creation feature, enhancing user experience and efficiency.
  • Enhanced telemetry and reporting of storage errors using Cosmos big data tools.
Feb 2015 - Dec 2016

Software Development Engineer Ii

Microsoft

Redmond, Washington, US

Microsoft Vancouver Development Center (VDC) on the DMX (Do More Experience) team. DMX was an initiative whereby Microsoft attempted to operate like a start up. I was a co-lead developer on web based project that used modern HTML/JavaScript technologies to create a web app.

Oct 2014 - Feb 2015

Senior Software Engineer

Hootsuite

Vancouver, BC, CA

  • Led the conversion from subversion to git, integrating into Jenkins CI and setting up GitLab.
  • Designed and implemented a distributed build process, reducing build and test time from 24 to 3 minutes.
  • Mentored junior engineers and proposed engineering projects to drive innovation at HootSuite.
Aug 2013 - Sep 2014

Ta

Coursera Cryptography Course I

I answer student questions about cryptography. I also act as a liason between students and the course facilitators.

Jan 2013 - Mar 2013

Software Development Manager

Redbutton Wi-Fi
  • Designed and implemented a custom authentication and accounting system for network access, enabling unique billing and measurement requirements.
  • Led a team to redesign and reimplement a cloud-based account manager, increasing revenue streams and introducing new products.
  • Developed a finance system to automate monthly commissions and introduce third-party services for additional revenue.
Oct 2006 - Dec 2012

Chief Technology Officer (Cto)

Redbutton Wi-Fi
  • Led the development and production of roll-out strategies, ensuring promises were kept.
  • Introduced bug tracking system for development status transparency.
  • Responsible for technology decisions and hiring technical staff.
Oct 2006 - Dec 2012

Software Developer

Allan Gray

Cape Town, Western Cape, ZA

  • Automated quarterly reporting system, reducing processing time from 3 weeks to 1 week.
  • Developed relative risk reporting system, attracting new clients for investment opportunities.
  • Managed IMS and compliance systems, ensuring smooth operations for portfolio managers and legal department.
Apr 2004 - Aug 2006
Team & coworkers

Colleagues at LinkedIn

Other employees you can reach at dukelong.com. View company contacts →

'O 'Bode O. 'Bode O. Colleague at LinkedinSunnyvale, California, United States, United States View → DP Dave Pond Dave Pond Colleague at LinkedinNew York City Metropolitan Area, United States, United States View → PR Prasanna Ravi Prasanna Ravi Colleague at LinkedinFremont, California, United States, United States View → JM Jeff Mar Jeff Mar Colleague at LinkedinBellevue, Washington, United States, United States View → LM Leah Meyerholtz Leah Meyerholtz Colleague at LinkedinSan Francisco, California, United States, United States View → LT Lauren T. Lauren T. Colleague at LinkedinSan Francisco Bay Area, United States, United States View → RC Ravi Chodavarapu Ravi Chodavarapu Colleague at LinkedinCupertino, California, United States, United States View → BM Brendan Mcweeney Brendan Mcweeney Colleague at LinkedinSan Francisco, California, United States, United States View → C( Colin (Xinyu) Yang Colin (Xinyu) Yang Colleague at LinkedinSan Francisco Bay Area, United States, United States View → EH Earl Huskey Earl Huskey Colleague at LinkedinSan Francisco Bay Area, United States, United States View →
3 education records

Barry Steyn education

Masters, Computer Science

University Of Cape Town

Honours, Computer Science

University Of Cape Town

Bachelor Of Science, Computer Science And Mathematics

University Of Cape Town
FAQ

Frequently asked questions about Barry Steyn

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

What company does Barry Steyn work for?

Barry Steyn works for LinkedIn.

What is Barry Steyn's role at LinkedIn?

Barry Steyn is listed as Software Engineering Manager @ LinkedIn | MSc in Computer Science at LinkedIn.

What is Barry Steyn's email address?

AeroLeads has found 1 work email signal at @linkedin.com for Barry Steyn at LinkedIn.

What is Barry Steyn's phone number?

AeroLeads has found 2 phone signal(s) with area code 800, 650 for Barry Steyn at LinkedIn.

Where is Barry Steyn based?

Barry Steyn is based in San Jose, California, United States while working with LinkedIn.

What companies has Barry Steyn worked for?

Barry Steyn has worked for Linkedin, Engineer Apart, Move, Inc, Microsoft, and Hootsuite.

Who are Barry Steyn's colleagues at LinkedIn?

Barry Steyn's colleagues at LinkedIn include 'Bode O., Dave Pond, Prasanna Ravi, Jeff Mar, and Leah Meyerholtz.

How can I contact Barry Steyn?

You can use AeroLeads to view verified contact signals for Barry Steyn at LinkedIn, including work email, phone, and LinkedIn data when available.

What schools did Barry Steyn attend?

Barry Steyn holds Masters, Computer Science from University Of Cape Town.

What skills is Barry Steyn known for?

Barry Steyn is listed with skills including Software Development, Programming, Linux, Software Engineering, Subversion, Git, Web Development, and Java.

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