Data Scientist

About EXADS

EXADS is a young international software start up specialising in ad tech. In business since 2013, EXADS is a self sufficient, well funded and privately owned company with the headquarters in Dublin and a satellite office in Porto, Portugal.

As a company we actively develop and maintain our own proprietary ad-serving technology platform and custom built infrastructure enabling us to innovate and deploy new features and functionality quickly in a fast moving and demanding industry.

Position

We’re looking for an exceptional Data Scientist to join our Data Science & Machine Learning team, focused on the development of some key Machine Learning models that power our own proprietary ad-serving technology platform.

EXADS is an international software start-up specializing in ad tech. In business since 2013, EXADS is a self-sufficient, well-funded, and privately owned company with offices in Dublin and Porto. We are part of a wider group called EXOGROUP which is headquartered in Barcelona and has offices in Valencia, Madrid, Tarragona, and Buenos Aires made up of +200 talents.

Role Highlights

• Apply technical expertise with machine learning, quantitative analysis and data mining for our products that serve billions of ads every day
• Develop predictive models that drive our business critical products
• Conduct large scale A/B testing experiments to evaluate performance of different models
• Propose and develop changes in our infrastructure for model development, deployment, and observability
• Code deliverables in collaboration with the engineering team
• Contribute towards advancing the Data Science discipline at Exogroup, including but not limited to driving data best practices, improving analytical processes and scaling knowledge and tools

Your qualification

Functional Requirements

• Experience in modeling of complex datasets and a strong understanding of theoretical foundations of Artificial IntelligenceI / Machine Learning
• Expertise in the following areas: supervised learning, unsupervised learning, deep learning, reinforcement learning, Bayesian statistics, optimization techniques
• Experience developing production ready code and deploying models in an agile environment
• Comfortable working in cloud and high-performance computing environments (e.g. AWS, GCP, etc)
• A demonstrated ability to work and collaborate in a team environment

Technical Requirements & Qualifications

• BS/Masters/PhD degree in Computer Science, Engineering, Statistics, Math, Economics or Machine Learning
• 3 to 5 years of practical experience in a Data Science or Machine Learning role
• Solid understanding of Data Science and Machine Learning principles
• Experience improving accuracy and efficiency of large-scale Machine Learning models
• Experience with deep learning and traditional modeling techniques
• Expertise with core data science languages (such as Python, R, Scala), and familiarity with different database systems (e.g. SQL, NoSQL)

What we offer

• Flexible start times
• Private health insurance
• Remote work from home 
• Home office set up budget of 500 Euros
• Your Birthday off as a paid holiday
• Access to quality training through Udemy platform
• Additional internal and external training through our EXOGROUP University program
• Up to 1500 Eur of training budget and 5 days of study leave, every year
• Spanish, English, and Portuguese language lessons;
• Employee referral program bonus - Earn 2500 Euros by referring someone!
• Subsidized gym 
• Exciting team buildings in locations such as Ibiza
• Calm App subscription
• Office Perks
• Relocation Package
• Pension Scheme