Oferta pracy

Senior Data Scientist

Objectivity sp. z o.o.

contract of employment
15 00019 000 gross / mth.
B2B contract
139,20170,00 net (+ VAT) / hr.
  • Greater Poland

    Greater Poland
  • offer expired over a month ago
  • contract of employment, B2B contract
  • full-time
  • senior specialist (Senior), expert
  • full office work, home office work, hybrid work
  • remote recruitment
  • Робота для іноземців
    без польської

Technologies we use


  • Python

  • SQL

Your responsibilities

  • Delivering machine learning solutions that match client requirements

  • Working with business/IT users from various domains to define the problems that need solving – starting from identifying whether data science is likely to bring value to the customer

  • Data pre-processing; data can be structured or unstructured

  • Finding optimal analytical models to solve the problem

  • Identifying information gaps and looking for other data sets to fill in the blanks – including recognizing data quality issues and addressing them (either by cleaning the data or proposing the process changes)

  • Visualizing and presenting the conclusions to business/IT users in a clear, understandable way, so that the users can see the benefit of it

  • Implementing your solutions as part of complete software packages

Our requirements

  • Master’s degree in Mathematics, Physics, Computer Science, Economics or similar – with strong knowledge of statistics

  • Can code in Python and SQL

  • Working knowledge of machine learning algorithms related to at least one specialist area (computer vision, natural language processing, reinforcement learning, forecasting, statistics etc.)

  • Knowledge on how optimize and validate machine learning models in production environments

  • Participated in machine learning related projects

  • Ability to see the story behind the data, to recognize important issues and to visualize them in an attractive way

  • Ability to communicate fluently in English (at least C1 level, both spoken and in writing)

  • Attention to details, inquisitive mindset and self-reliance

  • The will to investigate new areas of data science and participate in various projects

This is how we organize our work

This is how we work

  • in house
  • you can change the project
  • agile
  • scrum

Development opportunities we offer

  • assistance in preparation to public speeches

  • conferences abroad

  • conferences in Poland

  • development budget

  • external training

  • intracompany training

  • soft skills training

  • support of IT events

  • technical knowledge exchange within the company

What we offer

  • Ninety-five percent of our engineers agreed or strongly agreed with the Happiness Index statement, "I am happy to be part of this team."

  • You will have a space to design, implement and develop your solution.

  • We believe in a partnership-based approach when working in a team – we listen to each other, take decisions together, and provide space for making mistakes.

  • Our clients consider us technical experts, which means that they trust our recommendations, accept our decisions, and believe that we always propose the best solutions.

  • Your team will consist of twelve people – both Team Leaders and Software Engineers, who are keen on their jobs thanks to various tasks and technologies.

  • We went beyond the standard support scheme. Thanks to such an approach, our Engineers also could conduct development tasks.

  • You will be allowed to take part in an extensive decision-making process regarding good practices, work methodologies, and communication with the client.

  • Benefits

  • Great Place to Work’ Certificate

  • Working remotely or at the Wrocław/Gdańsk office

  • Contract for an indefinite period from day one

  • Private medical care for you, your partner and kids

  • Private investment fund

  • Life and travel insurance

  • Multisport card that can be exchanged for Cafeteria System

  • Development within working hours (8 days/year)

  • Over 70 internal technical training and soft skill workshops

  • English or German classes during working hours

  • Certifications

  • Pluralsight package

  • 33 days of sick-leave with 100% of salary paid

  • Bonus for recommending (2000/8000 PLN)

  • Relocation bonus (7000 PLN)

The type of contract shall depend on the actual rules of cooperation established between us during the recruitment process.

Only employees are entitled to benefits package.

About the Role

Data science is a rapidly developing field. According to Google, only 2% of data currently stored is actually processed to gain business insights. New algorithms and approaches are rapidly developed, but the everlasting challenge remains the application of these algorithms to solve real-world business problems.

Objectivity builds software that serves powerful machine learning models to the end-users. You will become a part of a team of data scientists, machine learning engineers and data engineers that develop data processing and machine learning pipelines. You will develop your skills in building production-ready machine learning based solutions to business problems. You will collaborate with other experts – developers, testers, user experience, architects, project managers and business analysts – in the process of developing complete software solutions. Our default platform for building software is the cloud (MS Azure, AWS), so you will familiarize yourself with the modern machine learning infrastructure served by cloud providers.

We are looking for an experienced data science generalist who is willing to engage in projects related to various areas of machine learning, including anomaly detection, computer vision, natural language processing, reinforcement learning and forecasting. A good candidate does not have to be an expert in every aforementioned area, but she/he should be willing to dive deeper if the project requires. As a service company, we work with clients from different areas, including logistics, recruitment, manufacturing, public sector, healthcare, aerospace engineering etc.

Objectivity sp. z o.o.

Objectivity is a values-driven IT outsourcing partner. We are Digital Transformation Specialists who create Win-Win solutions for all our stakeholders. Our specialty is designing, delivering and supporting IT solutions that help our clients grow. As a mature organisation, we have an ethical framework that supports our activities. We are socially engaged, and always willing to help.

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