Backend engineer (python) in AI

SplitMetrics; United States; Remote; USD 120,000 - 190,000; Full time

Benefits offered by this job

Medical insurance

Remote-first environment

Professional development & conferences

Company paid travel

Job summary

SplitMetrics — глобальная компания-разработчик ПО, ищет старшего бэкенд-инженера на Python (FastAPI). Вы будете проектировать и разворачивать сервисы, ориентированные на производительность и масштабируемость.

Задачи включают асинхронную обработку заданий с Redis/Celery/Kafka, интеграцию с LLM-сервисами и работу с PostgreSQL и S3. Нужны практические навыки Docker, Kubernetes и AWS; плюс опыт с агентскими ИИ и микросервисами.

Qualifications

• 4+ лет backend-опыта на Python.
• Сильный опыт FastAPI.
• Опыт работы с PostgreSQL и S3.
• Опыт очередей задач: Celery, Redis, Kafka.
• Опыт интеграции микросервисов и долгоживущих задач.
• Опыт в агентском ИИ и LLM-решениях.
• Навыки наблюдаемости: логирование, мониторинг, alerting.
• Опыт работы в кросс-функциональных командах (Frontend, ML).
• Опыт AWS, Docker, Kubernetes.
• Плюсом LangChain, маркетинговые технологии, StarRocks.

Responsibilities

• Design and build backend services in Python (FastAPI)
• Implement async job execution and status tracking (Redis/Celery/Kafka)
• Integrate with LLM services (internal & external)
• Store, version, and serve creative assets efficiently
• Develop APIs for Creative Dashboard and internal AI agents
• Build and maintain external MCP servers that expose our platform to third-party AI agents and clients
• Develop ETL pipelines and ensure data quality across ingestion, transformation, and storage
• Ensure stability, observability, and cost-efficient inference

Skills

Python backend

FastAPI

Agentic AI

Observability

Cross-functional collaboration

AWS

Tools

PostgreSQL

S3

Celery

Redis

Kafka

Docker

Kubernetes

LangChain

StarRocks

Job description

Описание:

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. We’re looking for a Senior Backend Engineer (Python) who will join our team.

Задачи:

• Design and build backend services in Python (FastAPI)
• Implement async job execution and status tracking (Redis/Celery/Kafka)
• Integrate with LLM services (internal & external)
• Store, version, and serve creative assets efficiently
• Develop APIs for Creative Dashboard and internal AI agents
• Build and maintain external MCP servers that expose our platform to third-party AI agents and clients
• Develop ETL pipelines and ensure data quality across ingestion, transformation, and storage
• Ensure stability, observability, and cost-efficient inference

Требования:

• 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 microservices: long-running jobs, retries, failure handling
• Solid hands-on experience with agentic AI: building MCP servers, implementing agents, and working with various LLMs and other generative models
• Genuine enthusiasm for agentic AI and keeping up with how the field evolves
• Basic observability skills (logging, monitoring, alerting)
• Experience in cross-functional teams (frontend, ML)
• Experience with AWS infrastructure, Docker, Kubernetes
• Будет плюсом: Familiarity with LangChain or agentic workflows; Marketing technology background (ad platforms, creative tools); Experience with StarRocks (or other OLAP databases, ex. Clickhouse)

Условия:

• Vacation and public holidays following your country's regulations.
• Additional PTOs annually for personal rejuvenation.
• Medical insurance or health care compensation.
• Paid sick leave to prioritize your well-being.
• Top online/offline conferences and mobile industry events.
• Internal courses for continuous professional development.
• Micro-management-free and supportive management style.
• Semi-annual performance review sessions.
• New career opportunities through our internal mobility program.
• Corporate online events and offline team retreats.
• Collaboration between teams through shared OKRs.
• Environment conducive to open dialogue and constructive feedback.
• Flexible working schedule for a better work-life balance.
• Remote-first working environment.
• Coworking costs coverage program.
• Office hubs in key locations for a convenient and productive work environment.