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Fliff Inc Logo

Go Backend Engineer II

Fliff Inc

$130,000 - $145,000
Oct 17, 2025
Philadelphia, PA, US
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Fliff is looking to design, build, and maintain distributed backend systems serving passionate sports fans for their social, free-to-play sports gaming platform.

Requirements

  • Proficiency in Go (or another backend language with interest in learning Go)
  • Understanding of distributed systems or microservices
  • Solid grasp of data structures, algorithms, and backend development best practices
  • Experience with relational and/or NoSQL databases
  • Exposure to cloud providers (AWS, GCP, or Azure)
  • Familiarity with CI/CD and containerization (e.g., Docker, Kubernetes)
  • Knowledge of observability tools (Datadog, Prometheus, Grafana, OpenTelemetry)

Responsibilities

  • Develop and maintain backend services using Go
  • Collaborate with teammates to design and deliver new features end-to-end
  • Build scalable solutions that can handle large volumes of traffic
  • Write clean, maintainable, and efficient code
  • Contribute to testing strategies (unit, integration, end-to-end) to ensure quality and reliability
  • Participate in code reviews, learning from feedback and providing constructive input to peers
  • Troubleshoot and resolve production issues with support from senior engineers

Other

  • 2+ years of overall software development experience
  • Excellent communication and problem-solving skills, with the ability to work effectively in a collaborative team environment
  • Prior experience in the sports betting, gaming, or real-time data space (Nice to Have)
  • Familiarity with event-driven systems, queues, or streaming platforms (Kafka, RabbitMQ, etc.) (Nice to Have)
  • Exposure to performance optimization or debugging distributed systems (Nice to Have)