Sigma IT Poland

Mid/Senior Data Engineer with Python

Job description

Sigma IT Poland is a division within DANIR AB – an IT consulting and R&D company. We opened our Wroclaw office in 2017 and are now a 120+ crew. We have the opportunity to work with world-renowned brands from Scandinavia, the USA, the UK, and Western Europe. Our goal is to grow strong but rather in competencies than in numbers. If you like what we do, see our offer, maybe it is you we will have the pleasure to meet! 🚀

We are looking for a Data Engineer with Python, who will join the team, which is part of the Centre of Excellence within data science and data engineering. You will be responsible for data management within advanced analytics projects, taking ownership of the architectural aspects while focusing on data quality and validation. Do you always want to find better and more efficient ways of working to support, develop, and grow the use of existing and new initiatives? If you do, check the details of this job offer and apply!

You might be the perfect match if you are/have:

  • You have experience with Python (familiarity with Java or Scala is a plus);
  • You are familiar with developing data pipelines using Apache Spark for processing large volumes of data;
  • You have experience working in a cloud environment (AWS preferred, Azure/GCP is OK);
  • You have experience in validating data mapping, selection criteria, aggregations, transformations, data loads, and ETL data pipelines;
  • You have a good understanding of data modeling and data transformation, diagnostic of data;
  • You are familiar with Linux and Shell & Bash scripting.

Moreover, we appreciate skills in these areas:

  • Ability to develop frameworks/templates for data pipelines using Spark in one of Python/Java/Scala;
  • Excellent understanding of CI/CD and coding best practices;
  • Experience with Databricks.

By joining us, you gain:

  • Exciting projects, multinational and inspiring environment for talented IT professionals. Various projects in diverse, cutting-edge industries. Biotech, Automotive, Internet of Things, or AR/VR;
  • Code review done by skilled engineers (over 60% of our team are people with over 5 years of experience in the industry);
  • Becoming a part of a team of motivated individuals, that are here to stay. We value loyalty – as you grow, we grow with you;
  • Respect for your private life so you don't have to work overtime or on weekends;
  • Online and offline events – let's know each other better!

Perks and benefits:

  • Fully remote work from your convenience or in our office in Wrocław;
  • Choice of employment form: we offer B2B or employment contract;
  • Free benefits such as Luxmed, Multisport, life insurance in Nationale Nederlanden;
  • Attractive referral system (8k for senior, 5k for mid, 2k for junior);
  • Personal development through the training budget and transfer of knowledge;
  • Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is your decision;
  • We provide high-quality work equipment + 2 additional monitors and accessories.

If you apply for this position and match our expectations, then:

1) You will be invited to talk with Agnieszka.

2) You will have a technical meeting with our client.


  • UoP: 18 000 – 22 000 PLN gross/month
  • B2B: 22 000 – 26 880PLN net/month + VAT

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