# Senior SW Engineer

**Company**: AppsFlyer
**Location**: Kyiv
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/appsflyer/jobs/8732659002?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_11f02594-f7d

## Description

AppsFlyer is known for its massive backend production. At any given moment, thousands of servers are consuming 150+ billion mobile app events, crunching users' data, serving requests, and communicating on a massive scale.

The Analytics group is responsible for showing clients the stories their data is telling. Through complex aggregation, mission-tailored analytical databases, and carefully crafted APIs, we provide slice and dice analysis in our beautiful dashboards and through external integrations.

Our group mixes disciplines from back-end, data, AI, and front-end engineers, and we're looking for great Data-Oriented Backend Engineer developers who are passionate about what they do, who want to dive into the worlds of big data, microservices, and production management at our scale, to help us reach our vision and goal: to be the best analytics suite in our business market.

**Responsibilities**

- Develop end-to-end both client-facing and data infrastructure features from data processing to database choice and modeling implementation

- Collaborate with product managers and software engineers to deliver complex products

- Analyze and improve performance, scalability, and stability of our systems, environments, and tools

- If you're up to the challenge: speak at meetups, write blog posts, speak at conferences, contribute to existing open-source projects, and release new open-source software

**Requirements**

- 5+ years of development experience with a passion for excellence

- Experience in large-scale data pipelines

- Experience with large-scale production databases

- Experience with high-throughput, low-latency, mission-critical distributed systems

- Great communication skills in English

- B.Sc. in Computer Sciences or an equivalent

**Bonus points**

- Strong server-side skills

- Experience with production-grade BigQuery ETL and DBs

- Experience with Airflow

- Experience with Apache Spark

- Experience with production-grade GO BE services

- Experience with production-grade Clojure BE services

- An 'AI mindset': stays up-to-date with the AI landscape, explores tools like Cursor or GitHub Copilot, and looks for ways to boost productivity through AI

- Recommended by an AppsFlyer employee

**What we offer**

- Paid Unlimited Vacation Days + all national holidays

- Health Insurance, Paid Sick Days

- Sports & Meals reimbursement

- Breakfast, snacks, fruits & cold drinks in the office

- Parking reimbursement

- Team building, happy hours, and company-wide events

- Brand new Mac laptop, dual monitors, and starter package

## Skills

### Required
- large-scale data pipelines
- large-scale production databases
- high-throughput distributed systems
- English

### Nice to have
- Strong server-side skills
- BigQuery ETL
- Airflow
- Apache Spark
- GO BE services
- Clojure BE services
- AI mindset

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/appsflyer/jobs/8732659002?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)