Backend Engineer

Kyiv💼 Full-time🗓 2026-07-08 → 2026-09-26

Core

Own and evolve AppsFlyer's Data Warehouse and business service layer, serving top-tier customers with petabytes of data via scalable pipelines.

Role type

Senior Backend Engineer (Data Platform)

Builds

Data Warehouse, business service layer, and data exposure solutions for enterprise customers

Domain

Marketing technology / Big Data / Cloud Infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

JVM languages, API design, SQL, production system architecture, performance optimization, distributed systems, cloud platforms

Preferred skills

Clojure, Spark Scala, ETL development, large-scale distributed databases, Google Cloud Platform, software system design

Technologies

Java, Clojure, GCP, AWS, K8s, Kafka, DataDog

Responsibilities

Design and develop end-to-end data products and features, analyze and improve performance/scalability/stability of data pipelines, collaborate with Product Managers and Software Engineers, evaluate and adopt new technologies for scale

Seniority

Senior, hands-on IC

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About AppsFlyer

AppsFlyer helps brands make good choices for their business and their customers with its advanced measurement, data analytics, deep linking, engagement, fraud protection, data clean room, and privacy-preserving technologies. Built on the idea that brands can increase customer privacy while providing exceptional experiences, AppsFlyer empowers thousands of creators and 10,000+ technology partners to create better, more meaningful customer relationships.