Data Engineer

7N is an agent for high-end IT professionals. For over 30 years of operation we have proven that a clear and transparent financial model, collaboration exclusively with experts in their respective fields, and taking good care of them, comprise the best possible IT consulting model. We act as an individual agent for our consultants and promote their competences to our clients by offering them a wide range of projects in which they may participate. We add wage transparency, career development support and professional stability. Our main goal is a long-term collaboration; therefore the majority of our staff have been with us for many years.

About project

Setup ETL Pipelines with available Platforms: Snowflake, Alteryx, Talend, denodo

Design Data Flows & Products with the Team

Take the development to an PoC or MVP stage to demonstrate the possible value generation & then hand-over to the owning organization.

Requirements:

• 4+ years of working with programming language focused on data pipelines,eg. Python or R
• 4+ years of experience working with SQL
• 3+ years of experience in data pipelines maintenance
• 3+ years of experience with different types of storage (filesystem, relation, MPP, NoSQL) and working with
• various kinds of data (structured, unstructured, metrics, logs, etc.)
• 3+ years of experience in working in data architecture concepts (in any of following areas data modeling,
• metadata mng., workflow management, ETL/ELT, real-time streaming, data quality, distributed systems)
• 3+ years of cloud technologies with emphasis on data pipelines (Airflow, Glue, Dataflow - but also other

smart solutions of handling data in the cloud - elastic, redshift, bigquery, lambda, s3, EBS etc.)

• 1+ years of experience in Java and/or Scala
• Very good knowledge of relational databases (optional)
• Very good knowledge of data serialization languages such as JSON, XML, YAML
• Excellent knowledge of Git, Gitflow and DevOps tools (e.g. Docker, Bamboo, Jenkins, Terraform)
• Capability to conduct performance analysis, troubleshooting and remediation (optional)
• Excellent knowledge of Unix
• Pharma data formats is a big plus 

We offer:

• Financial transparency: the salary is: (140 - 155 PLN/h) + VAT
• Clear wage model. 7N Consultants know exactly what’s 7N fee for its agent role on the project.   
• Professional development support. We subsidize trainings, technical certificates, conference participation, and foreign language classes. Our Career Development Program offers consultants advisory support in career planning. Additionally, 7N Consultants have the opportunity to participate in interpersonal skills training through the 7N Secret Code. Learn more about it here: 7N: 7N – The Secret Code   
• 7N Inspiration Team’s support and an opportunity to join their ranks. They are a group of 7N Consultants who consistently and actively share their professional knowledge and expertise.  
• Cooperation with real experts – the average professional experience of a 7N consultant is 10 years. Check out one of our discussion panels here: Does a Scrum Master need a background in programming (in Polish) 
• Comprehensive and personal project support from one of a 7N Agent. Priority regarding project continuity and quality. See what one 7N Consultant said about the role of 7N Agents and project opportunities.  
• Numerous (10-12 each year) high-end events – both online and offline. See the 7N KickOff 2023 clip here: https://www.youtube.com/watch?v=iSFtQO7cOYQ 
• Healthcare, Benefit Multisport and life insurance subsidies regardless of cooperation model. Access to Mindgram, a psychological support and professional development platform.  
• Professional and quality-oriented recruitment process led by the most experienced recruiters in the industry. Read more about it in the 7N candidate recruitment satisfaction survey (in Polish).