Senior Data Scientist

Job description

Who We Are

At Jampp, we're on the mission of playing a leading role enabling the mobile app economy to grow. How? We build technology to support the most ambitious companies - from gaming to commerce pioneers - to propel the reach of their apps and accelerate their mobile businesses.

A demand-side platform (DSP) at heart, the technical challenges we face every day are huge: from processing over 2 million auctions per second in less than 40ms each, to efficiently storing over 150TB of events' data daily, to continuously choosing the optimal price level for 300+ campaigns spending several million dollars every month in a constantly changing market, there's never a boring day at Jampp!


Data, and how it is used, plays a central role at Jampp and is at the heart of how we make product, business, operational, and financial decisions.

The Data Science team tackles challenging problems across many technical disciplines, including time series forecasting, graph mining, algorithmic optimization on petabytes of data, and causal inference with missing data - to name a few.

We know our algorithms and predictions are top-notch but we need your help to take them to the next level.

As a Senior Data Scientist you will help us identify the questions we should be asking, and answer them. You will be responsible for tackling challenging problems at scale across many technical disciplines.

We believe in end-to-end ownership of projects. For any given project, we have one person on point. While you do not necessarily have to do all the work by yourself, it is your job to make sure all the work gets done. If you thrive wrapping your head around tough hard problems at scale and love creating new and innovative solutions, then this is a great role for you.

Jampp is a remote-first company. For this position, it means that you can work remotely from any country compatible with Argentina's time zone.

What You'll Do
  • Perform rigorous analysis to discover the important questions that Jampp should be asking, and then answer them with data
  • Build models that support real-time events and internal stakeholder decisions across the business.
  • Apply statistical and econometric models on large datasets to: i) measure results and outcomes, ii) identify causal impact and attribution, iii) predict future user or product performance.
  • Design, code and deploy highly scalable features (mostly in Python) from a massive machine learning system that powers our economic module
  • Design and run your own experiments ๐Ÿ”ฌ

  • 3+ years of experience in data science type roles.
  • Relevant experience in Applied Mathematics, Statistics, Computer Science, Econometrics, or other quantitative field
  • Demonstrate proficiency with our current Data Science Stack: Python (3.9) and Scientific/ML Python stack (numpy, scipy, pandas, mpl, seaborn)
  • Strong expertise in quantitative research and applied statistical methods and advanced experiment design.
  • ๐Ÿ’™ Passion - you have used a data-driven approach to solve a problem you care about
  • Highly detailed-oriented and exceptional organizational and follow-through skills is a must

  • You have experience in implementing large scale systems in one or more of the following areas: Machine learning, recommendation systems, pattern recognition, data mining or artificial intelligence
  • You have working experience implementing complex statistical analyses
  • You have pride in working on projects to successful completion, involving a wide variety of technologies, systems and modeling techniques.
  • You like working in a self-sufficient, autonomous manner, striving through ambiguity
  • You have a sense of urgency and ownership over the product
  • Smarts, humility, and equal willingness to learn and teach

What We Offer
  • ๐Ÿ“ฑLearn a ton about the hottest area of growth in Internet advertising - Mobile!
  • ๐Ÿ’ฐCompetitive salary
  • ๐Ÿ‘ฉโ€โš•๏ธHigh quality medical care
  • ๐Ÿคฐ๐ŸปExtended Maternity/Paternity leaves
  • ๐ŸŒด Extended holidays every year
  • ๐Ÿ“ˆ A great level of responsibility from day one and the chance to develop your potential without limitations.
  • ๐Ÿ’ชAn entrepreneurial environment.
  • ๐Ÿง‘โ€๐Ÿ’ป A dynamic remote-first work culture with the possibility of accessing coworking spaces as needed.
  • ๐Ÿค“ A structured remote onboarding process and continuous training with a supportive team. We win together!
  • Work with a talented global team that you can constantly learn from! We have jamppers from ๐Ÿ‡ง๐Ÿ‡ท๐Ÿ‡ฌ๐Ÿ‡ง๐Ÿ‡บ๐Ÿ‡ธ๐Ÿ‡ฎ๐Ÿ‡ช๐Ÿ‡ฉ๐Ÿ‡ช๐Ÿ‡ฆ๐Ÿ‡ท๐Ÿ‡ท๐Ÿ‡บ... our customers are not the only ones from around the globe ๐Ÿ˜‰
  • ๐Ÿ˜Ž Cool swag and team activities (even when working from home!)

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