What We're Looking For

Ahrefs is looking for an experienced Data Scientist to join our Data Science team, to be based in our Singapore office.  In this role, you will research, prototype, deploy to production and maintain information retrieval and search systems.

What You'll Do

• Research, prototype, build and maintain systems for information retrieval, search, document classification, and Q&A
• Create comprehensive product requirements together with Product Development, Design and Marketing teams
• Work closely with the Engineering teams (frontend and backend) to implement, deploy, and maintain production systems
• Write thorough documentation
• Effectively communicate highly technical results to various teams

Basic Requirements

• Preferably at least a Master’s degree in any quantitative discipline: Applied Mathematics, Computer Science, Statistics, etc.
• Experience with search, information retrieval, and natural language processing is a must
• Experience with streaming algorithms and applications
• Experience in Python, SQL (clickhouse dialect is a plus), Git, CI/CD
• Experience with (at least one) deep learning framework: TensorFlow, Pytorch, Theano
• Experience with big data platforms such as Spark and Hadoop
• Experience with Lucene-based search engines: Solr and/or Elasticsearch
• Strong interpersonal and communication skills
• Familiarity with functional languages such as OCaml or Haskell is a big plus

Who We Are

Ahrefs builds online SEO tools and creates free educational materials that help millions of website owners around the globe to get more traffic from search engines.

For over 10 years, Ahrefs has been crawling the web, storing and processing petabytes of data and fine-tuning a simple, intuitive user interface. It's now widely regarded as both a must-have tool for marketing professionals and a trusted friend to small business owners.

Ahrefs’ tools and features cover most essential SEO needs like competitor research, keyword research, website audits, rank tracking and much more.

The company was founded in 2010 by Dmitry Gerasimenko and is headquartered in Singapore.

What you get:

• A competitive compensation package;
• Informal and thriving work atmosphere;
• First-class workplace equipment (hardware & tools);
• Perks and fringe benefits.

Work location for this role could be:

• Singapore