Alex Bannon
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Alex Bannon Email & Phone Number

Machine Learning, Back-end Development at Personio
Location: New York City Metropolitan Area, United States 10 work roles 3 schools
1 work email found @spotify.com 3 phones found area 301 and 703 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email a****@spotify.com
Direct phone (301) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Machine Learning, Back-end Development
Location
New York City Metropolitan Area, United States

Who is Alex Bannon? Overview

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Quick answer

Alex Bannon is listed as Machine Learning, Back-end Development at Personio, based in New York City Metropolitan Area, United States. AeroLeads shows a work email signal at spotify.com, phone signal with area code 301, 703, and a matched LinkedIn profile for Alex Bannon.

Alex Bannon previously worked as Head of Engineering, Artificial Intelligence and Machine Learning at Personio and Board Member at Knology. Alex Bannon holds Bachelor Of Arts - Ba, Philosophy from Boston University.

Company email context

Email format at Personio

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{first_initial}{last}@spotify.com
86% confidence

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

Profile bio

About Alex Bannon

With 15 years of software engineering experience and over 8 years of engineering leadership, I am a product-focused and engineering-driven manager who thrives on solving complex problems that deliver value to millions of users. I currently lead the AI and ML department at Personio, an HR tech company based in Europe, and I previously led an Engineering Vertical at Spotify, overseeing multiple squads in the machine learning, back-end, and data engineering spaces.My background in philosophy gives me a unique perspective as we explore the realm of artificial general intelligence in a safe manner. I also consider myself user-focused, constantly thinking about and curating meaningful user flows that help the customer and thus drive engagement. In my free time, I serve on the board of a non-profit, pursue photography projects, and write short story fiction.

Listed skills include Javascript, Front End Development, Back End Development, Social Media, and 24 others.

Current workplace

Alex Bannon's current company

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Personio
Personio
Machine Learning, Back-end Development
AeroLeads page
10 roles

Alex Bannon work experience

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

Head Of Engineering, Artificial Intelligence And Machine Learning

Current

Munich, Bavaria, De

Apr 2024 - Present

Board Member

Current

New York, Ny, Us

Board member working on the technology and development committees helping to support Knology's non-profit mission of practical social science for a better world.

Jan 2024 - Present

Vertical Tech Lead

Stockholm, Stockholm County, Se

Technical lead focused on the classification, consumption, distribution, and removal of content for millions. Managed multiple squads in the machine learning, back-end, and data engineering spaces. Built in-house supervised, unsupervised, and NLP models as well as back-end integrations with openAI, HiveAI, and AssemblyAI with a focus on UGC podcasts.

Sep 2021 - Mar 2024

Senior Engineering Manager

Sydney, Au

- Managed the Payments Engineering Department which was responsible for all charges, refunds, and disbursements to merchants with roughly $3bn in yearly transaction volume.- Overhauled the hiring process with the help of co-members of the DEI committee, transitioning to pair programming away from whiteboarding algorithms, and standardizing questions to eliminate common biases.- Instituted agile processes including sprint frameworks, fibonacci-style ticket sizing, refinement, estimation, commitment, and retros; measure and maintain velocity by identifying and getting ahead of blockers.- Led on numerous projects including launching Quadpay in international markets, migrating from a monolithic architecture to microservices, compliance-driven changes to our fee structures, modernizing our accounting software and practices, implementing strong customer authentication, adapting to multiple payment processors and issuers, and scaling up our code and infrastructure to handle the 300%+ yoy growth.

Jan 2020 - Sep 2021

Senior Consultant

Fort Lauderdale, Fl, Us

Jan 2020 - Aug 2020

Head Of Engineering

Fort Lauderdale, Fl, Us

• Head of the engineering department, reporting directly to the President of Metis, the Data Science Division within Kaplan. Responsible for communicating velocity, vision, successes, and challenges to the C-Suite and coordinating top-down goals and KPIs.• Lead the engineering team through sprint planning, refinement, estimation, commitment, retrospectives, code reviews, design documents, and post-mortems. Responsible for the team's overall velocity and output.• Manage direct reports through one-on-ones, mentorship, training, on-boarding, and day-to-day guidance.• Hire and onboard new engineers.• Conduct product planning and prioritization meetings, scope projects before prioritization, design solutions to problems, head kickoff meetings, and communicate progress and data-driven results back to key stakeholders.• Utilize Ruby on Rails, Postgres, React, ERB, Heroku, Cloudflare, S3, and JavaScript to design and implement solutions to prioritized projects.• Enacted a CI system, increased test coverage from 0% to 90%, and enforced testing best practices.• Maintain our Salesforce instance, improve automation and existing processes, build apex classes.

May 2018 - Jan 2020

Cto And Co-Founder

Blackbook

- Co-Founded, built, and expanded a FinTech mobile ordering and payment app that boosted revenue by as much as $75K per year at various clubs and restaurants in the Washington, DC area.- Managed the engineering and product teams, working alongside the CEO as we built up the company.- Led on investment and client meetings to secure new funding and contracts.- Built a Point of Sale integration into restaurant systems in DC utilizing Ionic/Cordova, Angular 2, Node, Koa, JavaScript, MongoDB, and Mongoose.

Sep 2016 - Dec 2018

Software Engineer

New York, New York, Us

• Worked on emerging B2B 401(k) platform, specifically focused on retirement glidepath functionality in a Ruby on Rails backend. Rails, react, activerecord, postgresql stack.

Jun 2017 - Sep 2017

Senior Software Engineer

Austin, Texas, Us

• Formalized the on-boarding process for new hires. • Established and maintained the development process including branch management, best practices, proper formatting, and code review. • Built new user-facing applications using node, express, mocha, gulp, handlebars, dynamoDB, and JavaScript. • Maintained legacy applications built in Node, Express, Angular, JavaScript, and PostgreSQL. • Updated build process and node versions on all apps.• Built web applications in Node, Express, Angular, and JavaScript - Apps vary in complexity from front-end heavy services like weather to more complicated apps like event planning and mapping gas prices in your area. • Implemented new tools for analytics tracking including tagmanager and newrelic single page application monitoring. • Migrated our ad platform from mOcean to adsense, DFP, and header-bidding. • Aided in the creation of a single ad library utilized across our applications.• Created a location component that utilizes all available location sources across multiple devices, operating systems, browsers, and application versions. Sources include native location access through a phone's OS, browser geolocation, IP address, and finally zip code.

Oct 2015 - Jun 2017

Software Engineering, Various Contracts

Center For Global Policy Solutions, Psn, Naral, Ngp Van, Dnc
Aug 2010 - Jun 2015
3 education records

Alex Bannon education

Bachelor Of Arts - Ba, Philosophy

Boston University

Master'S Degree, Computer Science

Hunter College

Bachelor Of Science - Bs, Film And Television

Boston University
FAQ

Frequently asked questions about Alex Bannon

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

What company does Alex Bannon work for?

Alex Bannon works for Personio.

What is Alex Bannon's role at Personio?

Alex Bannon is listed as Machine Learning, Back-end Development at Personio.

What is Alex Bannon's email address?

AeroLeads has found 1 work email signal at @spotify.com for Alex Bannon at Personio.

What is Alex Bannon's phone number?

AeroLeads has found 3 phone signal(s) with area code 301, 703 for Alex Bannon at Personio.

Where is Alex Bannon based?

Alex Bannon is based in New York City Metropolitan Area, United States while working with Personio.

What companies has Alex Bannon worked for?

Alex Bannon has worked for Personio, Knology, Spotify, Zip Co, and Kaplan.

How can I contact Alex Bannon?

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

What schools did Alex Bannon attend?

Alex Bannon holds Bachelor Of Arts - Ba, Philosophy from Boston University.

What skills is Alex Bannon known for?

Alex Bannon is listed with skills including Javascript, Front End Development, Back End Development, Social Media, Jquery, Editing, Blogging, and Node.Js.

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