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From the employer's careers site First seen 25 Oct 2026

Backend Engineer

AppsFlyer Kyiv senior full-time

The employer hasn't listed a salary.

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Description

Many significant top-tier customers and partners consume AppsFlyer's data via various interfaces on a considerable scale. One of these interfaces is our Data Warehouse, which stores colossal amounts of data produced by all our product teams.

Being in the front on such a scale requires being at the top of everything the team does - from complicated business logic through interesting technical challenges that have a massive impact on the performance and cost of our data pipelines to the immediate feedback we receive from our clients when a new feature or improvement is released.

The team constantly collaborates with the Platform and Business to provide the most efficient solution for our data exposure.

Responsibilities

  • Be a part of the team that owns and evolves AppsFlyer's Data Warehouse
  • Own and develop AppsFlyer products and features end-to-end - from design to production
  • Work with petabytes of data flowing through AppsFlyer pipelines
  • Solve diverse, complex problems at scale, with low clarity of the solution approach
  • Collaborate with Product Managers and Software Engineers to deliver value to customers
  • Analyze and improve the performance, scalability, and stability of AppsFlyer's products, environments, and tools
  • Continuously learn and evaluate new technologies in the everlasting effort to perfect our products and adapt to the ever-growing scale

Requirements

  • 3+ years of development experience with a passion for excellence
  • Experience in JVM languages
  • Hands-on background with production systems
  • Experience in building APIs for server-client applications
  • Strong SQL knowledge
  • Ability to grasp new languages, systems, and frameworks fast
  • A team player with the drive to get things done and lead others along the way
  • Good communication skills, spoken and written English

Bonus points

  • Experience in Clojure
  • Exposure to large-scale distributed databases or enterprise data warehouses (BigQuery, Snowflake, etc.)
  • Software system design experience
  • Experience in building ETLs using Spark Scala
  • Familiarity with the Google Cloud Platform
  • B.Sc. in computer science or equivalent
  • Recommended by an AppsFlyer employee

Benefits Package

  • Health Insurance
  • Paid Unlimited Vacation Days + all national holidays + additional recharge days
  • Meals Reimbursement
  • Sport Reimbursement
  • Breakfast in the office
  • Mental health program
  • Team building, happy hours, and other team activities
  • Paid sick days
  • Snacks, fruits & ice cold beer
  • All new team members are provided with a brand-new Mac laptop with 2 monitors and a Starter package

Skills

Required

Nice to have

  • large-scale distributed databases
  • enterprise data warehouses
  • Spark Scala
  • Google Cloud Platform
  • B.Sc. in computer science

Ready to apply?

You apply with the employer directly. Their original posting is here: https://job-boards.greenhouse.io/appsflyer/jobs/8537441002

Apply on AppsFlyer