Newxel is an IT Staffing provider that helps to connect business with talented developers in Ukraine. Our mission is to help fast-growing organizations get professional engineers by building and launching offshore development teams and R&D centers in Ukraine.
8 июня 2021

Senior QA Automation Engineer (Python)/remote or office

Киев, удаленно

Необходимые навыки

● +3 years experience in developing automation frameworks.
● Experience in automating production systems with Python.
● Strong background in SQL and databases.
● Performing code reviews and mentoring team members on automation concepts and
best practices.
● Good knowledge of Linux.
● BS/Master degree in Computer Science, Engineering, or a related field.

Будет плюсом

● Experience with data-warehousing (Redshift, Snowflake, Athena, etc.) — Big Plus!
● Experience with concurrency tools on SaaS products.
● Experience building test automation frameworks for software products deployed on AWS
(or one of the other leading cloud providers: Azure/GCP).
● Experience working with modern software lifecycle tools: Git, CI/CD
● Experience testing at the middle-tier layer with any tools such as Postman/SoapUI.


● An opportunity to make an impact on the industrial future and be part of disruptive and groundbreaking product
● In-depth exposure to a modern cloud-scale distributed data warehouse
● IT equipment and tools to allow you to be productive
● Competitive salary
● Medical insurance
● Tax compensation
● Modern and comfortable office near the Vystavkovyi center or remote
● Long-term employment with 20 working-days paid vacation
● Paid sick leaves (10 per year)
● Flexible working schedule
● Team buildings


● Take a key part in our R&D team.
● Take part in the definition of our R&D quality standards.
● Design, build, and maintain an end-to-end QA & automation process of a global high scale SaaS product.

О проекте

Firebolt delivers extreme speed and elasticity at any scale solving your impossible data challenges.

Firebolt was built with three principles in-mind:
1. Speed

● Firebolt uniquely combines a wide range of technologies to deliver query performance that is unprecedented at terabyte and petabyte scales:
● Columnar data structure for faster analytics workloads
● Vectorized processing and SIMD utilization for massive throughput at the CPU level
● Just-in-time query compilation using LLVM for hardware optimized query plans
● Continuously aggregated indexing for whopping data ingestion speeds and near instant data updates

2. Scale

Firebolt was built from the ground up with huge datasets in mind. The unique technology combines the best of high-performance database architecture with the infinite scale of the data lake, guaranteeing unparalleled performance at any scale. Clusters of compute nodes use Massive Parallel Processing (MPP) to parallelize queries across nodes, through which fast performance can be maintained as data grows.

3. Elasticity

Firebolt is built on a decoupled storage & compute architecture, with native support for quick up/down scaling of compute resources per warehouse, database and query. Such granular control over resources and elasticity allows you to easily assign as many resources as needed only when you really need them, while avoiding overpaying for unused resources.

About Tech stack:

— Firebolt is composed of several open-source projects and relies on a unique IP that boosts data analytics and enables full scalability and decaling compute from storage.
— SQL core teams work with C++.
— backend teams work with Go, Python, Rust in order to create microservices exposing REST APIs and GraphQL interface.
— CockroachDB and FoundationDB as an application data storage.
— front-end teams work with TypeScript, React, Redux + Apollo.
— CI/CD is handled by a combination of CircleCI and CodeDeploy to test and deploy code to production.
— The infrastructure is managed as code with Terraform and services are monitored using Prometheus and Grafana.