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Senior DWH Developer
Essentials
Job title: Senior DWH Developer
Location: Romania
Type: employment contract, full remote
Technologies
SQL, NoSQL, Terraform, AWS
TypeScript/JavaScript / Bash /Python/ Spark/PySpark
SSRS /Power BI /Tableau/ QuickSight
Offer
Exposure to particularly challenging problems and cutting-edge technologies
Above market salary
Fun, dynamic environment
Flexible working hours and location
Private health insurance
Client
Our client is building the next generation cloud platform to power the production, post-production, distribution and monetization of video content, from the camera to the consumer eye.
About the role
As a Senior DWH Developer you will be working with the latest cloud technologies to design and implement the next generation data pipelines, analytics and BI platform to support our innovative media platform covering video analysis and transcoding, behavior analytics and recommendation engines, bridging the gap between content and consumers.
This is a place where you will have the opportunity to take your knowledge to the next level and challenge yourself to become a full stack BI.
Responsibilities
Maintain, design, and enhance our Data Warehouse
Work on end-to end projects and flows from requirement to report
Support and advise the Product and Project Manager team
Keep up to date with the latest technologies and lead adoption initiatives
Ensure and maintain data security and quality
Participate in solutions design and review proposed solutions to ensure they meet accuracy, performance, usability and business requirements
Participate and contribute to the architecture design process
Review other people’s code and design
Technology and tools
Build infrastructure using Terraform and Serverless Framework
Fully cloud-based company with a strong relationship with AWS, all our infrastructure is deployed in AWS
Manage code on GitHub
Track requirements and work using JIRA and Confluence
Cloud data warehouse is based on AWS Redshift
Use AWS Redshift Spectrum and AWS Athena to analyze data from S3
Work with PostgreSQL
Data visualization tool is AWS QuickSight
Use AWS API Gateway to ingest real time events
Use AWS Lambda for serverless processing
Use AWS Kinesis to collect, process, and analyze real-time, streaming data
Use AWS Glue for ETL/ELT, schema introspection and orchestrator
Use Python, PySpark, Spark and Node.js to build our ETL/ELT and processing services
Use SNS, SQS, Secrets Manager, IAM, CloudWatch, EventBridge, Step Functions, S3, etc
Requirements
5+ years’ experience of working in a similar position
Strong SQL Developer skills
Strong analytical and troubleshooting skills
Fluent in modeling, managing, scaling and performance tuning of high-volume data warehouse environments
Experience in working with structured and unstructured data
Experience with dimensional data modeling
Translate business questions and requirements into technical specifications
Excellent communication skills
Fluent written and spoken English
Experience with NoSQL databases
Experience in development of data lake solutions
BS/MS in Computer Science or equivalent
Experience with analytics services from AWS
Experience with Terraform, Serverless
Experience working with external APIs to extract and import data
Experience with languages such as TypeScript/JavaScript, Bash, Python, Spark, PySpark or other similar programming
languages
Experience and passion about data storytelling with appealing graphics and visualizations
Experience with report development (SSRS, Power BI, Tableau, QuickSight, Excel, etc.)
Self-learner and eager to learn new software tools/technologies
Apply today
If you meet the minimum requirements and are interested in applying for this position, please send your details to careers@key-talents.com with “Senior DWH Developer”, in the subject line.