Senior Machine Learning Engineer — Core Algorithms (offline)

Required skills
Exceptional track record in delivering production-grade engineering and ML solutions at different levels of the stack
Experience with A/B testing and model evaluations
Experience in distributed systems design and best practices
Proficiency with languages like Java, Python
Experience with continuous integration, test automation, and monitoring
Ability to work in a cross-functional team touching different parts of our core services
Experience with real-time data processing technologies

As a plus
Proficiency with languages like Ruby

We offer
High-competitive top market salary
The opportunity to make a massive impact & influence outcomes for our business and customers alongside passionate coworkers
Autonomy. The ability to make, own and carry out decisions
Flexible working hours (possibility to work from home or coffee shop on Tuesdays and Thursdays).
Uncounted paid vacations.
Full-coverage medical insurance, accounting support for your PE, free lunches on Wednesdays, English classes, etc.
Relocation assistance and cost coverage program for candidates from other countries and cities.

Responsibilities
- Architect, build, maintain, and improve our pricing and promotional algorithms and their underlying systems. We are in the process of building a new set of services and platforms for these.
- Implement end-to-end solutions for batch and real-time algorithms.
- Build tooling around monitoring, logging, automated testing, and A/B testing.
Collaborate with your peers and other teams to teach, learn and execute efficiently.
Contribute to improving our processes and engineering culture.

Project description
At thredUP, we’re revolutionizing the clothing industry. Our marketplace introduces some unique challenges to solve in order to deliver a delightful inventory set at great value for our customers.
You will work on a broad set of domains, from building out and iterating on our pricing algorithms and surrounding services, to optimizing channels for surfacing the best product deals to the right customers, to building out a next-generation promotional system focused on incremental growth and churn reduction.

About thredUP

ThredUP Inc. is the world’s largest online platform where you can buy and sell high-quality secondhand clothes. The company was founded in 2009 and the Head Office is based in Oakland, California.

We are foremost a technology company and that`s reflected in everything we do. We love solving hard problems with software. We think world-class technology drives long-term competitive advantage. We`re hiring software engineers, industrial engineers and data scientists so we can make the best data-driven decisions over and over again.
We believe deeply that happy, personally fulfilled employees are the best ones. That means we do things a little differently around here to make sure you`re always engaged, fresh and firedUP.

Who We Are
A growing team of 70+ engineers.

What We Use
MODERN PRODUCTION STACK:
AWS, Kubernetes, Ruby, NodeJS, Redis, MySQL, MongoDB, RabbitMQ
LANGUAGES AND FRAMEWORKS:
APIs and Services - NodeJS, Ruby on Rails, Frontend, ReactJS and Redux
Data Engineering - Java, Scala, Python
Common Tools - Docker, Newrelic, Scalyr
DevOps Tools - Terraform, Jenkins, DataDog, Ansible, PagerDuty

We will be glad to see you as a part of our happy team!

Company website:
https://www.thredup.com/p/about