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Data Scientist (AI Lab Team)

Product&DevelopmentSpain

Hi there!
We are Semrush, a global IT company developing our own product – a platform for digital marketers. New stars are born here, so don’t miss your chance.
This is our role Data Scientist for those who want to turn ideas into reality using code, algorithms, and maybe a bit of magic

Tasks in the role

  • Create models to provide AI insights from traffic data

  • Analyze usage and predict&analyze client behavior

  • Conducting experiments, storing results, retraining models, quality monitoring, and alerting

  • Conducting code reviews

Who we are looking for

  • Specialized education (mathematics/physics/computer science)
  • Deep understanding of machine-learning algorithms and methods
  • Knowledge of probability theory, linear algebra, and mathematical analysis
  • Ability to write clean Python code
  • Experience with databases (SQL DBs, BigQuery)
  • Work experience of at least two years in a similar role
  • English at a B2 level or higher

Not required, but a plus

  • You have experience with explainable AI
  • You have experience with MLFlow.
  • You have experience with GitLab CI
  • You have experience with GCP and Vertex AI
  • You have experience in developing ETL processes with Airflow
  • You have experience in deploying ML systems with batch/real-time processing and monitoring (Grafana, Prometheus, Alertmanager)
  • Reproducible and well-documented research

A bit about the team

You can get to know the team better at one of the interviews, but some brief information about future colleagues will be useful now.
The AI Lab Team is part of the Competitive Intelligence Unit, which develops products for domain traffic and market analytics. The result of our work are: the AI insights for our tools and internal models. We work with a large amount of data and use machine learning in our solutions.
Some projects we want you to be a part of:

  • Churn prediction model
  • Traffic chart description
  • Insights about potential audience

Our stack:

  • Google Cloud Platform
  • Data Storage: BigQuery, Google Cloud Storage
  • Language: Python
  • Tools: Airflow, k8s, Docker, FastAPI, XGboost, Pandas, TensorFlow/Torch, MLFlow
  • LLM APIs: OpenAI, Google

We will try to create all the right conditions for you to work and rest comfortably

  • It’s up to you to decide what work format works best for you. You can #wfo, #wfh, or mix both
  • Flexible working day start
  • Unlimited PTO
  • Hobby benefit
  • Breakfast, snacks, and coffee at the office
  • Corporate events
  • Training, courses, conferences
  • Gifts for employees

Finally, a little more about our company

Semrush is a leading online visibility management SaaS platform that enables businesses globally to run search engine optimization, pay-per-click, content, social media and competitive research campaigns and get measurable results from online marketing.
We’ve been developing our product for 16 years and have been awarded G2s Top 100 Software Products, Global and US Search Awards 2021, Great Place to Work Certification, Deloitte Technology Fast 500 and many more. In March 2021 Semrush went public and started trading on the NYSE with the SEMR ticker.
10,000,000+ users in America, Europe, Asia, and Australia have already tried Semrush, and over 1,000 people around the world are working on its development. The Semrush team is constantly growing.
Our new colleague, we are waiting for you!


Semrush is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based upon race, religion, creed, color, national origin, sex, pregnancy, sexual orientation, gender identity, gender expression, age, ancestry, physical or mental disability, or medical condition including medical characteristics, genetic identity, marital status, military service, or any other classification protected by applicable local, state or federal laws. All employment decisions are based on business needs, job requirements, merit, and individual qualifications.

At Semrush, we take a serious and comprehensive approach to hiring new people. We welcome those who are professionals in their field and passionate about their work to join our team.

A “five-minute interview” or “get a job in three clicks” approach is not the way we work.

During the interview, we ask candidates to talk about themselves and their background in detail. We try to discover the most important aspects about the way someone works and their personality before a job offer is made.

Up to 3 days

Once the resume is received it will be reviewed by a member of the Talent Acquisition team. We try to provide feedback within three working days.

Flexible approach for an interview format

We’re flexible and open for both online interviews and personal meetings at the offices. Choose the option that’s most suitable for you!

In order for the online meetings to be productive, we suggest following these tips to make sure you are set up well:

  • Join the interview from a laptop or desktop computer (not a smartphone). You may need to print something or present your screen during the interview.
  • Please turn on your camera. Visual communication is especially important for us.
  • Choose a quiet place to talk. Attending an interview from the street is not a good idea.
  • Keep your phone at hand in case there are technical issues that mean we have to continue the interview by direct call.

Good luck!

Product & Development

The name Product & Development (P&D) is self-explanatory. More than 50 teams are involved in creation and development of Semrush products.

Data Scientist (AI Lab Team)

Fun fact: many P&D teams are associated with a specific color–maroon, navy, orange, khaki, etc. Some teams opt for really unusual colors, like “avocado” or “coffee.” Instead of mundanity, we strive to enjoy bright daily routines. The spirit of creativity is in Semrush’s DNA.

In every location, the team set-up looks similar: the Product Owner is responsible for the tool development strategy. Then there are Backend, Frontend, or Fullstack developers, and a QA Engineer.

However, there are frequent exceptions. For example, some teams may include a Data Scientist or a DevOps Engineer, other teams–a Scrum Master.

The P&D team has bases in all our European locations: Spain, Germany, the Netherlands, Czech Republic, Poland, Cyprus, Serbia, and Armenia. Our P&D colleagues work in sprints and believe that releasing a new feature on Friday might not be the best idea.

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You can still apply. We’re always looking for amazing people! 
Submit your resume and we’ll get in touch if anything comes up.

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