Position: Senior (Middle) Data Engineer
Company: A-HR
Experience required: 5y
English level: upper

Our Client is a leading-edge full-cycle custom software development company, is looking for a proactive Senior (Middle) Data Engineer to join Ukrainian office.

You are going to build an online analytics platform providing insights and data for world's largest brands and media platforms.
The platform ingests billions of events \ tens of TBs per day and makes them available for consumption through an intuitive and highly performant UI.
You will experiment with new and cutting-edge technologies designed for large scale, distributed systems, BigData and AdTech solutions.

Responsibilities:

Architect, design and build a big data online analytic platform processing tens of TBs/Day, serves thousands of clients and supports advanced analytic workloads;
Design and implement tables, views and stored procedures in Snowflake data warehouse to transform, materialize and store data;
Organize data and tune queries for optimal performance;
Implement data loading into Snowflake data warehouse with Snowpipe;
Build Object Oriented or Functional Programming, scalable and high quality code;
Constantly review code, look for design breaches, provide meaningful and relevant feedback to developers, stay up-to-date with system changes;
Create automated unit tests for regression testing;
Create automated monitors for immediately identifying failures in the production environment;
Analyze system behavior to identify bottlenecks, perform performance tuning and advice on performance optimization opportunities;
Collaborate with multiple cross-disciplinary teams and provide technical leadership, guidance and coaching to engineers through brainstorming sessions, design reviews, and pair-programming;
Promote and enforce standards of CI/CD, quality, monitoring, security, modifiability, extensibility and maintainability of data processing software.
Required Skills:

SQL, Kafka, Python or Java, Beam, Spark, Kubernetes, Microservices, Serverless;
Agile, Scrum, Pair programming, TDD, Extreme programming, KIS.
Desired Skills:

BigQuery, Redshift, Vertica experience could be useful if Snowflake is not present.
In return, a company provide:

Innovative long- and mid-term projects within the online video, real time communication, and programmatic advertising domains;
Competitive salary;
A clear, well-established, yet flexible project management process that is being constantly honed to help you succeed;
Accessible management who understand the value of an open door policy and are driven to help solve problems quickly and constructively;
A chance to work with world-renowned brands including Google, Discovery, Vodafone, and others;
Perks and bonuses that include medical coverage, sports compensation, professional certification and training classes, a generous employee referral program, free coffee and snacks, and more;
Flextime schedules.