Senior Python Engineer, DataFeed Team

🕒 July 20

🇵🇱 Poland – Remote

⏳ Contract/Temporary

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 38%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Fliff Inc

WebsiteLinkedInAll Job Openings

11 - 50 employees

🎮 Gaming

⚽ Sports

👥 B2C

💰 Venture Round on 2022-08

Gaming • Sports • B2C

Fliff Inc. is a social sportsbook platform that transforms sports predictions into a play-for-fun social game. The company provides users with free daily credits to make sports picks and earn rewards without requiring any purchase. Users can win Fliff Coins to progress in leaderboards and earn badges, and Fliff Cash in promotional games, which can be redeemed for prizes. Fliff emphasizes social interaction, offering challenges, loyalty rewards, and referral bonuses while remaining compliant with gaming regulations across the United States, excluding Washington.

📋 Description

• Help build and evolve core systems behind Fliff’s sports data platform • Work close to the domain: sports events, leagues, teams, players, markets, odds, etc. • Ensure correct, timely, observable, and resilient data when external feeds behave unpredictably • Support real-time experiences across Fliff and help teams move faster with confidence

🎯 Requirements

• 5+ years of strong production experience with Python • Experience designing and operating backend services in production • Solid Django experience (not necessarily expert level), with asynchronous programming skills (asyncio) • Production experience with Apache Kafka • Solid understanding of APIs, distributed systems, async processing, and data pipelines • Strong SQL skills and experience with relational databases, especially PostgreSQL • Experience integrating with external APIs, feeds, or third-party data providers • Ability to reason carefully about data correctness, edge cases, and failure modes • Experience with monitoring, logging, alerting, and debugging production systems • A senior ownership mindset: you can break down ambiguous problems, make pragmatic technical decisions, and communicate clearly • Strong problem-solving skills and comfort doing code reviews • Willingness to participate in on-call rotations

🏖️ Benefits

• We celebrate diversity and are committed to creating an inclusive environment • Team oriented culture that values diversity • Equal Employment Opportunity Statement