Corey Losenegger
Senior Staff Software Engineer at Affirm
Denver, Colorado, United States
Summary
👤
Senior🎓
Top SchoolCorey Losenegger is a Principal Engineer with 15 years of experience building and leading engineering efforts across startups and scale-ups, currently driving architecture and delivery at Affirm. He’s a hands-on technical leader who’s worked across the full product lifecycle—coding, DBAs, provisioning, teaching, and managing—and has shipped core financial infrastructure like ACH, debit card systems, and led consumer domains. As a founding engineer and later CTO at Braid, he helped take a product from pre-seed to launch, pairing deep backend expertise in Java, SQL, PHP and JavaScript with the agility to tackle Python or Ruby when needed. He previously scaled teams and multi-language launches at Etsy and has organized the Denver Fintech Meetup to stay plugged into the local ecosystem. Known for blending pragmatic engineering with product focus, he brings both startup grit and large-scale operational experience to complex payment and consumer-facing systems.
15 years of coding experience
18 years of employment as a software developer
Bachelors of Science - Art, Sculpture, Computer Sciences, Bachelors of Science - Art, Sculpture, Computer Sciences at University of Wisconsin-Madison
Github Skills (23)
charts6
nodejs5
helm5
pulumi5
python5
docker5
kubernetes4
typescript4
api4
idfa3
k8s3
identifier2
react2
freenode2
react-native-module1
Programming languages (4)
Github contributions (5)
getmargin/docker-redis-cluster
Apr 2020 - May 2022
Dockerfile for Redis Cluster (redis 3.0+)
Contributions:3 releases, 10 pushes, 1 branch in 2 years
dockerfileredisredis-clusterdockerredisearch
CoreyLoose/PHPEvaluator
Nov 2010 - Oct 2012
Contributions:4 commits in 1 year 11 months
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