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Senior Data Engineer (Medical/Bioinformatics Data) @ Holisticon Connect
  • Wrocław
Senior Data Engineer (Medical/Bioinformatics Data) @ Holisticon Connect
Wrocław, Wrocław, Lower Silesian Voivodeship, Polska
Holisticon Connect
21. 2. 2025
Informacje o stanowisku

Holisticon Connect is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 140 people with offices in Wrocław, Warsaw, and Cracow. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers. If you like what we do, check out our offer, maybe we will have the pleasure of meeting you!   

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

1) You will be invited to an HR Screening with our IT Recruiter. 

2) You will have a recruitment task. 

3) You will meet with a client. 

Submit your application online in one easy step! Apply now!


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

  • 5+ years of relevant experience in data engineering.
  • Strong proficiency in Python and its data/scientific libraries (e.g., pandas, numpy/scipy, polars).
  • Solid knowledge of ETL processes and data pipeline development.
  • Experience with Docker and Apache Airflow.
  • Hands-on experience working with medical or biological data and visualizations.
  • Ability to interact with various structured and unstructured data sources (e.g., HDFS, SQL, NoSQL).
  • Experience with scientific compute environments (e.g., HPC, cloud, Unix/Linux systems).
  • Solid experience with unit testing, integration testing, and version control (Git).

Moreover, we appreciate skills in these areas:

  • Exposure to Kubernetes.
  • Experience with bioinformatics visualization systems like cBioPortal.
  • Familiarity with AWS services such as S3/EBS, EC2, CloudWatch, SNS, and Lambda.
  • Understanding of software development, including CI/CD.
  • Experience with biological/health data, especially genomics and omics technologies.
  • Ability to map, integrate, and document complex data relationships and business rules.

Holisticon Connect is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 140 people with offices in Wrocław, Warsaw, and Cracow. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers. If you like what we do, check out our offer, maybe we will have the pleasure of meeting you!   

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

1) You will be invited to an HR Screening with our IT Recruiter. 

2) You will have a recruitment task. 

3) You will meet with a client. 

Submit your application online in one easy step! Apply now!

,[We are looking for a Senior Data Engineer to support the operation and engineering needs of cBioPortal. In this role, you will impact the delivery of bioinformatics and medical data engineering and visualizations to the Oncology R&D organization. Your work will be central to advancing data stack, automation, and observability capabilities., , Load and process medical and biological datasets into cBioPortal using ETL, Docker, and Apache Airflow., Monitor and optimize data pipelines, ensuring compliance with standards., Standardize external data formats for integration into the platform., Collaborate with stakeholders, bioinformaticians, and infrastructure teams to resolve issues., Review application functionalities with users and support platform improvements. and best practices in bioinformatics. Requirements: SQL, Python, pandas, Airflow, NumPy, HDFS, NoSQL, Unix, Linux, ETL, Data engineering, Docker, Apache Airflow, Unit testing, Git, AWS, Glue, AWS S3, AWS EC2, CloudWatch, SNS, AWS Lambda, Kubernetes Tools: Agile, Scrum. Additionally: Sport subscription, Training budget, Private healthcare, Flat structure, Small teams, International projects, Free coffee, Free beverages, Modern office, No dress code.

  • Praca Wrocław
  • Wrocław - Oferty pracy w okolicznych lokalizacjach


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