Senior Backend Engineer (Python)

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 almost 10 years, we've been at the forefront of the mobile marketing industry, providing 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 looking for a Senior Backend Engineer (Python) who will join our team.

What will you do:

• Design and build backend services in Python (FastAPI)

• Implement async job execution and status tracking (Redis/Celery/Kafka)

• Integrate with LLM and image generation services (internal & external)

• Store, version, and serve creative assets efficiently

• Develop APIs for Creative Dashboard and internal AI agents

• Ensure stability, observability, and cost-efficient inference

About you:

• 4+ years Python backend experience

• Strong FastAPI experience

• Solid PostgreSQL + S3 (or equivalents)

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

• Production experience integrating with micro services: long-running jobs, retries, failure handling

• Basic observability skills (logging, monitoring, alerting)

• Experience in cross-functional teams (frontend, ML)

• Experience with AWS infrastructure, Docker, Kubernetes

It would be great if you have:

• Familiarity with LangChain or agentic workflows

• Marketing technology background (ad platforms, creative tools)

• Experience with StarRocks (or other OLAP databases, ex. Clickhouse)

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.