Senior Software Engineer, Machine Learning (Consumer ML)

Consumer ML team delivers Machine Learning solutions to build resilient and scalable consumer products. Our mission is to power ML-optimized user experiences across our consumer surfaces.

What you’ll do

• Use Affirm’s proprietary and other third party data to develop machine learning models that personalize and optimize consumer experience across all Affirm surfaces

• Partner with platform and product engineering teams to build model training, decisioning, and monitoring systems

• Research ground breaking solutions and develop prototypes that drive the future of Consumer ML at Affirm

• Implement and scale data pipelines, new features, and algorithms that are essential to our production models

• Collaborate with the engineering, business, and product teams to define requirements for new products

• On-Call Rotation - There would be an on-call rotation for this role as a requirement

What we look for

• Proficiency in machine learning with experience in areas such as Generalized Linear Models, Gradient Boosting, Deep Learning, and Probabilistic Calibration. Domain knowledge in consumer experience, learning to rank, and personalization is a plus

• 5+ years of experience as a software engineer 

• Strong engineering skills in Python and data manipulation skills like SQL

• Experience using distributed systems like Spark or Ray is a plus

• Experience using open source projects and software such as scikit-learn, pandas, NumPy, XGBoost, Kubeflow

• Excellent written and oral communication skills and the capability to drive cross-functional requirements with product and engineering teams

• The ability to present technical concepts and results in an audience-appropriate way

• Persistence, patience and a strong sense of responsibility – we build the decision making that enables consumers and partners to place their trust in Affirm!

• The ability to present technical concepts and results in an audience-appropriate way

• Persistence, patience and a strong sense of responsibility – we build the decision making that enables consumers and partners to place their trust in Affirm!

Compensation & Benefits

We offer a competitive package, with some highlights listed below.  However, the given figures are not guaranteed compensation ranges; rather, they are unbinding, approximate indications of what the salary may be for your awareness. The actual salary may be less than the lower range or greater than the upper range, depending on skills and experience. No employee is guaranteed salary at the amount of the lower range.

• Targeted Gross Monthly Salary: 22,040 - 27,550 PLN
• Type of employment: Contract of Employment
• Flexible Spending Wallets for tech, food and lifestyle
• Generous time off policies 
• Away Days - wellness days to take off work and recharge
• Learning & Development programs
• Parental leave
• Robust health benefits
• Employee Resource & Community Groups
• This role is eligible for creative tax benefits, subject to applicable law and company policy

Pay Grade - POL30

Employees new to Affirm or promoted into a new role, typically begin in the min to mid range.

POL base pay range per year: 

Min: 264,500 zł 

Mid: 330,600 zł

Max: 396,800 zł

Location - Remote Poland

The majority of our roles can be located anywhere in Poland.

**This job description is not a contractual document, and is not intended to have binding force.**

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