Synced from Greenhouse · Oct 28

Senior Backend Engineer

AppsFlyerKyivPosted Oct 28, 2026
Backend EngineerSenior
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Mirrored from AppsFlyer's own Greenhouse careers system · refreshed hourly

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Oct 28
Posted
Greenhouse
Applicant system
Job descriptionReq 8905790002

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

To maintain the universe we call AppsFlyer, we practice modern production operations with a complete self-serve CI/CD platform, a highly integrated observability stack for our micro-services, backends, and infrastructure, a culture of ownership and eagerness for quality.

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

What you'll do

  • Lead the backend and data direction of our team, and grow its backend and data capabilities to support our frontend-oriented engineers
  • 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.

What you have

  • 5+ years of development experience with a passion for excellence
  • Experience in data engineering with a focus on Apache and Scala-Spark / py-spark)
  • 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

  • Experience with large-scale production databases
  • Experience with Airflow
  • Strong server-side skills.
  • Experience production grade BigQuery ETL and DBs.
  • 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

Benefits Package includes:

  • 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

 

Position number - 2945

As a global company operating from 25 offices across 19 countries, we reflect the human mosaic of the diverse and multicultural world in which we live. We ensure equal opportunities for all of our employees and promote the recruitment of diverse talents to our global teams without consideration of race, gender, culture, or sexual orientation. We value and encourage curiosity, diversity, and innovation from all our employees, customers, and partners.

“As a Customer Obsessed company, we must first be Employee Obsessed. We need to make sure that we provide the team with the tools and resources they need to go All-In.” Oren Kaniel, CEO

 

View original posting on Greenhouse

What applying to AppsFlyer usually looks like

Based on publicly available information, candidates applying through greenhouse for AppsFlyer can typically expect a structured process that begins with an online application and resume submission, often followed by a recruiter screening call. The process may include multiple stages such as hiring manager interviews, technical or role-specific assessments, and panel interviews with relevant team members, depending on the position. Greenhouse-based processes commonly allow candidates to track application status through automated updates, though response times vary by role and team capacity. Some positions may involve take-home exercises, case studies, or technical evaluations, particularly for engineering, data, and analytical roles. Candidates can generally expect communication primarily via email, and it is advisable to prepare for both behavioral and competency-based questions, as well as role-specific technical discussions, while recognizing that exact steps and timelines can vary across departments and seniority levels.

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Senior Backend Engineer
AppsFlyer · Kyiv
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