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Senior Backend Python Developer - Remote

RemoteUTC-5…UTC-4
Published
Role
Backend
Experience
Senior
Employment
Full-time
Company size
Startup
U/
$1k–$1.5k/mo
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No BS summary

Senior backend engineer with 5+ years of experience in Python and FastAPI, required to own backend architecture and development for a new Portfolio Management System. Must have production experience with Bloomberg APIs, PostgreSQL, and real-time data pipelines. Availability during US East Coast business hours is essential.

Core skills

PythonFastAPIBloomberg API

Required skills

BLPAPIPostgreSQLSQLWebSocketsevent-driven architecturecachingthrottlingrate limitingretry patternsAzureGitCI/CD

Optional skills

Snowflakemarket data APIs/providersDockerSQLAlchemyORMAI/LLM feature developmentlow-latency distributed systemshigh-throughput distributed systems

Required languages

English

What you'll do

  • Build backend services and REST APIs with Python and FastAPI
  • Integrate with Bloomberg APIs, including subscriptions and market data feeds
  • Build real-time data pipelines using WebSockets and event-driven architecture
  • Design and optimize PostgreSQL schemas and queries
  • Work with Snowflake for warehousing and end-of-day data
  • Implement caching, rate limiting, retries, and fault-tolerant ingestion
  • Deploy and operate services on Microsoft Azure
  • Work closely with a small engineering team and help shape the architecture

What they require

  • 5+ years of backend development experience
  • Production experience with FastAPI or a similar Python API framework
  • Hands-on Bloomberg API / BLPAPI experience
  • Strong PostgreSQL / SQL skills, including query optimization
  • Experience with real-time systems, WebSockets, streaming, or event-driven architectures
  • Practical experience with caching, throttling, rate limiting, and retry patterns
  • Cloud experience (Azure preferred; AWS/GCP also considered)
  • Git and CI/CD experience
  • Ability to work independently in a fast-changing environment
  • Availability during US East Coast business hours
  • Snowflake
  • Other market data APIs/providers
  • Capital markets, trading systems, or hedge fund experience
  • Docker
  • SQLAlchemy or another ORM
  • AI/LLM feature development
  • Startup/early-stage experience
  • Low-latency or high-throughput distributed systems experience
Fintech
$1k–$1.5k/mo