Senior Test Engineer

Job Description:

Senior Test Engineer
Key Skills
 Identifies and raises awareness of risks arising from the automation test results
 Identifies new and implements existing test frameworks to improve confidence in
testing
 Be proficient in a range of coding languages like Python, java, SQL and scripting
languages e.g. Bash  
 Mentors and advises other team members in testing practices
 Automates data and application testing tasks and builds test coverage through
existing or new infrastructure.
 Analyses and reports on test activities, results, issues and risks.
 Production data analysis to identify root cause of production environment issues.
 Using Apache Airflow for task orchestration and reviewing output logs.
 Basic understanding of EMR and reviewing output logs.
 Basic understanding of data processing using Apache Spark.
 Use of Jupyter notebooks to query and validate data.
 Use of Amazon Athena to query and validate data.
 Use of GitLab for source code management.
 Use of GitLab pipelines for CI/CD.
 Analysing data in multiple formats to ascertain validity of new functionality.
 Use of AWS console and services such as Cloud Watch, IAM, S3, Glue, ECR,
EC2, EMR, Dynamo DB.
 Understanding of both server-side and client-side encryption.
 Basic understanding of dimensional data models and slowly changing
dimensions/historic data capture.
 Basic Python, SQL and familiarity with PySpark.

 IaC using Terraform.
 Understanding of Docker and Dockerization of solutions.
 Data creation/generation for testing.
 Experience of understanding how customer expectations transition to applied
functionality.
 Experience a with Big Data solution or Data Lakes containing structure and
unstructured data.