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Back-End Engineer

💼 Full-time🗓 2026-06-24

Core

Build and scale the technology stack for a fantasy sports platform, focusing on database design, system scaling, and real-time data processing.

Role type

Senior Back-End Engineer

Builds

Fantasy sports platform features and infrastructure

Domain

Sports technology / Real-time data systems

Deliverable

production ML models | product features | infrastructure

Required skills

Ruby on Rails, Postgres, GraphQL, Redis, RabbitMQ, object-oriented design, real-time data processing

Preferred skills

Heroku, SideKiq, early-stage startup experience, sports or gaming domain knowledge

Technologies

Ruby on Rails, Postgres, ActiveRecord, Heroku, Redis, GraphQL, SideKiq, RabbitMQ

Responsibilities

Design scalable database architectures, write clean and maintainable code, contribute to product discussions, implement real-time data processing solutions

Seniority

Senior, hands-on IC

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