Position: Data Engineer (AWS Stack)
Company: GreenM
Experience required: 2y
Category: Data Engineer
English level: upper
Published: 2022-06-01T00:00:00+03:00

GreenM is an engineering and professional services provider for Data-centric solutions, founded in 2014. We start by understanding the business goals of our partners and then leverage a wide variety of top-notch technologies to co-build Analytics products. Our team of senior engineers offers a wide variety of expertise and experience across many technology areas. This allows us to create easy-to-use Analytics platforms that are scalable, insightful, and responsive.

At GreenM we have a deep focus on unleashing the full potential of each engineer and investing in strengthening team skills and building a company culture around continuous improvements.

*About position:
You will focus on choosing optimal solutions to use in collecting, storing, processing, and analyzing huge sets of data and maintaining, implementing, and monitoring them. 
You will also be responsible for integrating them with the architecture used across the company.

*Solution is focused to help hospitals:
• Identify root causes and prioritize efforts to improve patient experiences;
• Act upon emerging trends before they escalate to larger problems;
• Perform real-time service recovery for at-risk patients.

*Technical Stack:
Data storages: Vertica, MS SQL Server, Dynamo DB, S3, Elasticsearch;
ETLs: Amazon services (Lambda, EMR, Athena, etc), Apache Spark, Apache Airflow, Pentaho DI;
Web: .Net, Angular, Ember;
Visualization: Tableau, Kibana, Splunk.

*Skills and Qualifications:
1+ years of experience in Software Engineering / Data Engineering / Data Warehousing;
Proficient SQL skills;
Proficiency in Python, Scala, or a similar programming language;
Intermediate English level;
Good understanding of traditional and modern Data Warehouse concepts (Data Lake, DWH, Data Mart, Operational Data Storage);
Proficient understanding of distributed computing principles;
Good understanding ETL/ELT process;
Good understanding of Lambda Architecture, along with its advantages and drawbacks;
Have good presentation and communication skills, and the ability to work in multiple cultures and mixed teams.

*Would be a plus)
Knowledge of various workflow management tools such as Apache Airflow;
Experience with Apache Spark;
Experience with NoSQL databases;
Experience in AWS Cloud.

*What we offer:
Competitive salary based on experience and skills;
Compensation for professional development courses (beyond just English classes of your choice), books, participation in workshops, and conferences locally and abroad;  
Ability to work remotely or from abroad  (individual entrepreneur of the 3rd group);
All the needed equipment & help with Home-office setup (if you prefer working from home);
20 days of vacation, respecting UA holidays; 
Medical insurance  + Unlimited sick leaves  (no need to provide a certificate);
Financial support during war-induced relocation;
Maternity & Paternity leave programs;
Lawyer, accountant, and negotiation expert for both work and personal occasions;   
Public speaking coach, designer at your disposal if you want to present at events or publish;   
Paid sabbatical after 5 years in the company;
The possibility to keep your job and compensation in case you have to join the armed forces to protect our country.


The team is made up of colleagues and friends who share the same values and passion for what they are doing. We invite new teammates who have a similar mindset and professional views.