Skip to main content
Splitmetrics

Backend Engineer (Python)

Splitmetrics·4 days ago

Full-time📈 Mid Level🇵🇱 Warsaw, Poland📅 Sep 16, 2026

SplitMetrics is a global software company offering an ecosystem of products and services that serve as a growth engine for top mobile-first businesses worldwide. Our ecosystem includes:

  • SplitMetrics Acquire, a platform for automating and optimizing Apple Ads. 

  • SplitMetrics Agency, a full-service mobile marketing agency staffed by top experts.

  • SplitMetrics Optimize, an A/B testing platform recognized as the ASO Tool of the Year.

  • App Radar by SplitMetrics: an ASO platform with advanced keyword and competitor insights.

Why SplitMetrics? 

  • For over 11 years, we’ve been at the forefront of the mobile marketing industry, building an ecosystem of market-leading technologies.

  • An Apple Ads Partner, SplitMetrics is the 1st company to build the Apple Ads management platform. 

  • Working with top mobile companies and brands globally: Skyscanner, Glovo, Flo, Babbel, Wooga and many more.

  • Generating an impressive transaction volume, with over $1 billion in ad spend flowing through our ecosystem.

  • Integrated AI into our strategic approach since 2023.

  • Effectively collaborate across 20+ countries with a remote-first and supportive culture.

We're searching for a Backend Engineer to join SplitMetrics Acquire engineering team.

In this role you will:

  • Design and implement scalable, high-load systems using various technologies in Python.

  • Handle Big data. Adapt the product to work with a large amount of data (> 200-400 million records per day).

  • Work with data: pipelines, integration, analytics.

  • Enhance system reliability, security, and performance.

  • Develop, deploy, monitor, and maintain backend products.

  • Collaborate on building and scaling microservices-based solutions.

  • Conduct thorough code reviews within the domain and provide constructive feedback.

  • Work in and communicate with cross-functional teams (frontend, QA, product manager).

About you:

  • Have a proven experience in software development with over 4 years of professional expertise using Python.

  • Experience with Python Web frameworks (Django, FastAPI).

  • Experience with data storages like PostgreSQL (performance optimization).

  • Experience with async task queues (Celery, Redis, Kafka, RabbitMQ).

  • Experience in building solutions based on micro-services and scaling such systems.

  • Experience with Docker.

  • Familiarity with modern CI/CD approaches and tools.

  • Solid understanding of standard web technologies, including security principles.

  • Ability to make architecture decisions with a strong focus on business impact.

It would be nice if you have:

  • Experience working with StarRocks, Airflow, Kafka Connect.

  • Experience with Kubernetes, AWS infrastructure.

What is there for you?

  • Time Off: Vacation and public holidays following your country's regulations. Additional PTOs annually for personal rejuvenation.

  • Health and Wellness: Medical insurance or health care compensation. Paid sick leave to prioritize your well-being.

  • Professional Development: Top online/offline conferences and mobile industry events. Internal courses for continuous professional development.

  • Performance and Growth: Micro-management-free and supportive management style. Semi-annual performance review sessions. New career opportunities through our internal mobility program.

  • Team Engagement: Corporate online events and offline team retreats. Collaboration between teams through shared OKRs. Environment conducive to open dialogue and constructive feedback.

  • Work Flexibility: Flexible working schedule for a better work-life balance. Remote-first working environment.

  • Workspace Options: Coworking costs coverage program. Office hubs in key locations for a convenient and productive work environment.

Market context

Measured from remote postings we have tracked ourselves — not self-reported survey data.

What Mid Level Engineering roles in Europe pay

25th
$65k
Median
$95k
75th
$135k

Based on 880 comparable postings with disclosed salaries, last 12 months.

How Splitmetrics is hiring

Last 90 days
12 roles
Total tracked
37
Hiring across
8 job families

Tracked since October 2025.

Browse Similar Jobs