Philippa Gilsenan
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Philippa Gilsenan Email & Phone Number

Software Engineer at Reddit, Inc.
Location: Ireland 5 work roles 2 schools
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
Role
Software Engineer
Location
Ireland
Company size

Who is Philippa Gilsenan? Overview

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Quick answer

Philippa Gilsenan is listed as Software Engineer at Reddit, Inc., a with 999 employees, based in Ireland. AeroLeads shows a matched LinkedIn profile for Philippa Gilsenan.

Philippa Gilsenan previously worked as Developer at Fireeye, Inc. and Associate Developer at Fireeye, Inc.. Philippa Gilsenan holds M.Sc. Computer Science – Future Networked Systems, First from Trinity College Dublin.

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Email format at Reddit, Inc.

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Reddit, Inc.

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Profile bio

About Philippa Gilsenan

Software developer with four years' experience. Due to complete a M.Sc. in Computer Science in September 2021. Detail orientated. Loves working with data in Python and automating the "boring" stuff. Is undecided whether she love pandas, the animal, or Pandas, the Python package, more.

Current workplace

Philippa Gilsenan's current company

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Reddit, Inc.
Reddit, Inc.
Software Engineer
san francisco, california, united states
Website
Employees
999
AeroLeads page
5 roles

Philippa Gilsenan work experience

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

Developer

Works extensively with data from multiple APIs using Pandas.Develops and extends various dashboarding tools (frontend and backend).Designed and implemented multiple Flask services (health and operations focused).Created a search tool with Elasticsearch.Revamped and extended the automation of Word document reports in Python.Automated the creation of cases in Salesforce with SOQL.

Jan 2019 - Dec 2021

Associate Developer

County Cork, Ireland

Sep 2017 - Dec 2018

Cloud Engineer Intern

County Galway, Ireland

A Cloud Engineer Intern and member of the Helion Lifecycle Management team, in the Helion OpenStack division. OpenStack is an open-source IaaS, providing cloud computing services. In my role, I was focused on building a tool to visualise the commit testing process for the first time. The testing process was broken down into stages and timed. Each stage was displayed on a series of graphs. The focus was on the duration, but the graphs enabled you to view the properties of each commit using Bokeh tooltips. The tool enabled the tracking of trends, for example the number of commits, the time taken for each commit, the proportion of successful commits, and the performance of teams. For example, a change was made to reduce the duration of the testing process and the graphs could quantify and show the decrease in the average duration of the testing process. The graphs also highlighted the stages that would benefit the most from an increase in efficiency. I built upon the existing Shell script variables used to time the stages and fixed a bug which prevented the data from one stage being written to the SQL database. I wrote a Python script which retrieved the data pertaining to each commit from the database. Using Pandas, a data analysis library, I sorted and filtered the results. The graphs were created using Bokeh, a data visualisation library, and a Jinja2 template. The webpages were stylised using the Bootstrap framework.

Jun 2016 - Sep 2016

Webmaster

Du Trampolining Club

Trinity College Dublin

I was the Webmaster for Trinity College Dublin’s Trampolining Club. In this role, I restored access to the club’s old website, solving administration issues that had made the website inaccessible to us for the past two years, and redesigned it. I handled the social media activities of the club, and designed promotional and informational resources. There has since been two other Webmasters, and the design has been changed. The club’s website was outdated when I entered the position. I regained access and redesigned the website using HTML, CSS, JavaScript, and the Bootstrap framework. A MySQL database of competition scores was created with the data retrieved using PHP and the results displayed on a webpage. Using Google Fusion Tables, I embedded a network graph which showed the different pairings of those who had competed at synchro. Synchro is a competition where two gymnasts perform the same routine at the same time. The pairings were stored in Google Sheets and entered using Google Forms. That year we hosted the Intervarsity competition. I created spreadsheets for the event, the formulas increasing the speed and efficiency of score keeping and totaling. I also designed the information packet for the event. The club uses Gmail, which does not explicitly have templates. In their place, I created sudo-templates for the club’s weekly and official emails using Canned Responses.

Sep 2015 - Aug 2016
Team & coworkers

Colleagues at Reddit, Inc.

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2 education records

Philippa Gilsenan education

M.Sc. Computer Science – Future Networked Systems, First

Focused on Artificial Intelligence (I), Machine Learning (I) and Scalable Computing (I). Projects included implementing and comparing.

B.A. (Mod.), Computer Science And Business, 2:1

Activities and Societies: DU Trampolining Club, former Webmaster and coach, competed on a national level. Class Representative, in my.

FAQ

Frequently asked questions about Philippa Gilsenan

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

What company does Philippa Gilsenan work for?

Philippa Gilsenan works for Reddit, Inc..

What is Philippa Gilsenan's role at Reddit, Inc.?

Philippa Gilsenan is listed as Software Engineer at Reddit, Inc..

Where is Philippa Gilsenan based?

Philippa Gilsenan is based in Ireland while working with Reddit, Inc..

What companies has Philippa Gilsenan worked for?

Philippa Gilsenan has worked for Reddit, Inc., Fireeye, Inc., Hewlett Packard Enterprise, and Du Trampolining Club.

Who are Philippa Gilsenan's colleagues at Reddit, Inc.?

Philippa Gilsenan's colleagues at Reddit, Inc. include Phalou N'Diaye, Austen James, Theodore Smith, Ursula Manke.B, and Bruna Veloso Marreiros.

How can I contact Philippa Gilsenan?

You can use AeroLeads to view verified contact signals for Philippa Gilsenan at Reddit, Inc., including work email, phone, and LinkedIn data when available.

What schools did Philippa Gilsenan attend?

Philippa Gilsenan holds M.Sc. Computer Science – Future Networked Systems, First from Trinity College Dublin.

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