SplitMetrics Logo

SplitMetrics

Senior Backend Engineer

Posted 4 Days Ago
Remote
Hiring Remotely in Spain
Senior level
Remote
Hiring Remotely in Spain
Senior level
Design and build backend services using Python and FastAPI. Implement async job execution, integrate with LLM services, and ensure system stability and observability.
The summary above was generated by AI

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 services (internal & external)

  • Ensure stability, observability, and cost-efficient inference

About you:

  • 5+ 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.

Our Culture

At SplitMetrics, our values are not just words — they guide everything we do. To achieve our ambitious goals and maintain success, we stand united by our core behaviors:

  • Move Fast

  • Get Sh*t Done

  • Build Together

  • Strive for Transparency

  • Own What You Do

  • Learn + Share = Excel

Remote Hiring Guidelines: At SplitMetrics, we welcome team members from various countries. While all our roles are remote, certain positions may have specific eligibility requirements based on location. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process.

Similar Jobs

Yesterday
Remote
Canada
Senior level
Senior level
Information Technology
As a Senior Backend Engineer at DuckDuckGo, you'll lead backend projects, mentor engineers, and develop AI-enhanced features for the company's privacy-centric product line.
Top Skills: Ai ToolingGoNode.jsPerlRag Pipelines
8 Days Ago
In-Office or Remote
Senior level
Senior level
Legal Tech • Real Estate • Software • Hospitality
Design and implement high-performance backend services for a cloud-native hospitality platform using Java and Spring, focusing on scalability and AI integration.
Top Skills: AWSDockerGrpcHibernateJavaKubernetesPostgresRestSoapSpringSpring BatchSpring BootSpring SecuritySQL Server
18 Days Ago
Remote
Senior level
Senior level
Software
As a Mimir Engineer, you'll build and maintain critical systems, influence product roadmap, deliver features, and participate in team collaboration and on-call rotations.
Top Skills: CC++GoGrafanaKafkaKubernetesPrometheusPythonRust

What you need to know about the Toronto Tech Scene

Although home to some of the biggest names in tech, including Google, Microsoft and Amazon, Toronto has established itself as one of the largest startup ecosystems in the world. And with over 2,000 startups — more than 30 percent of the country's total startups — Toronto continues to attract new businesses. Be it helping entrepreneurs manage their finances, simplifying business operations by automating payroll or assisting pharmaceutical companies in launching new drugs, the city's tech scene is just getting started.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account