Easy applyno account needed

Senior Python Engineer, Integration

Fliff • Sports Betting • iGaming & Gambling • On-call duty • Python • 1 day ago
Smart Apply
Similar jobs
1,600,360open jobs
95,485companies
243,782added this week
Browse all
Salary
≈ $47k – $88k per year (Estimated)
Location
Remote (Bulgaria)also open in Cyprus, Czech Republic, Germany, Poland, Spain
Seniority
Senior · 5+ years exp
Employment
Contractor

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Oct 13, 2026. Fliff scores C on the Alion truth index.

Overview
Company
Impact
Profile match

Fliff

Fliff is a social sports gaming company headquartered in Austin, Texas, and founded in 2019. The company runs a mobile app where users predict sports outcomes with virtual coins that can be redeemed for cash prizes, operating under sweepstakes rules rather than a state gambling licence. It reaches users in most United States states, positioning the product as a free to play alternative to regulated sportsbooks.
getfliff.com • HQ: Austin, United States • iGaming & Gambling • Sports Betting • Est. 2019
Tech stack of Fliff
Backed by Play Ventures

About The Role

    We’re looking for a Senior Python Engineer to join our Integration team, which owns a broad set of critical integrations across the product. The team is responsible for integrations with KYC providers, geolocation services, payment methods, and other external systems that are essential to product operation and user experience.

What You’ll Do

  • Take full ownership of backend features and improvements, from design through implementation, deployment, and production support
  • Design, develop, and maintain scalable, high-performance backend services using Python and Django
  • Build and maintain integrations with external systems, including KYC, geolocation, and payment partners, and other third-party services
  • Work closely with product and engineering teams to scope and deliver new integrations
  • Implement observability across integration flows, including monitoring, logging, and alerting
  • Write unit and integration tests to ensure system reliability, prevent regressions, and improve overall test coverage and testing practices
  • Support production issues and participate in on-call rotations

What We're Looking For

  • At least 5+ years of development experience, with Python as the primary language and strong experience in API and system integrations
  • Proven experience integrating third-party APIs, with deep understanding of webhooks, callbacks, idempotency, and failure handling. Payments and KYC integrations are strong plus
  • Experience with observability tools to monitor and troubleshoot production integrations
  • Strong fundamentals in algorithms, data structures and concurrency
  • Experience in architecture design of highly loaded and scalable solutions
  • Strong understanding of the full software development lifecycle, from requirements analysis to deployment and production monitoring
  • Willingness to participate in on-call rotations

Nice To Have

  • Experience in early-stage startups and fast-paced engineering environments
  • Experience in writing automated tests, measuring test coverage, and defining test automation strategies
  • Experience with observability tools such as Datadog, CloudWatch, Grafana
  • Experience in sports/betting industries
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,600,360 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Sofia
$115k – $130k per year • Remote (United States) • Public Trust • Full-Time • 8+ years exp • Bachelor's Degree • Washington
JavaScript
TypeScript
SQL
Frontend
Angular
Management
Agile
Apply
$156k – $215k per year • Equity • Remote (United States) • 8+ years exp • United States
JavaScript
TypeScript
Node JS
Frontend
GraphQL
DevOps
GCP
Azure
AWS
Cybersecurity
SentinelOne
Apply
≈ $87k – $217k per year (Estimated) • Remote (location not specified) • Full-Time • 5+ years exp
Python
JavaScript
TypeScript
Databases
PostgreSQL
Redis
AI/ML
Claude
ChatGPT
Perplexity
Edge AI
Frontend
Next.js
React.js
DevOps
AWS
Docker
Analytics
ETL/ELT
Apply
≈ $87k – $215k per year (Estimated) • Remote (location not specified) • Full-Time • 5+ years exp
Python
JavaScript
TypeScript
SQL
Databases
PostgreSQL
Redis
AI/ML
Claude
ChatGPT
AI Agents
Gemini
LLM
Perplexity
Edge AI
Frontend
Next.js
React.js
DevOps
Terraform
Azure
CI/CD
Git
Docker
Apply
≈ $87k – $217k per year (Estimated) • Remote (location not specified) • Full-Time • 5+ years exp
Python
JavaScript
TypeScript
Databases
PostgreSQL
Redis
AI/ML
Claude
ChatGPT
Perplexity
Edge AI
Frontend
Next.js
React.js
DevOps
AWS
Docker
Apply
up to $138k per year • Remote (United States) • Freelance
Python
AI/ML
AI Agents
DevOps
GitHub
Apply
up to $18k per year • Remote (India) • Freelance • Bengaluru • Mumbai • Hyderabad • Chennai • New Delhi
Python
AI/ML
AI Agents
DevOps
GitHub
Apply
up to $62k per year • Remote (Spain) • Freelance • Madrid • Barcelona • Valencia
Python
AI/ML
AI Agents
DevOps
GitHub
Apply
up to $100k per year • Remote (France) • Freelance • Paris • Lyon
Python
AI/ML
AI Agents
DevOps
GitHub
Apply
up to $100k per year • Remote (Germany) • Freelance • Berlin • Munich • Hamburg • Frankfurt am Main
Python
AI/ML
AI Agents
DevOps
GitHub
Apply
≈ $46k – $136k per year (Estimated) • Remote (Cyprus) • Contractor • 5+ years exp • Limassol
Python
Python
Django
Databases
PostgreSQL
Redis
Apache Kafka
DevOps
Datadog
AWS
Grafana
Amazon CloudWatch
Apply
≈ $44k – $92k per year (Estimated) • Remote (Czech Republic) • Contractor • 5+ years exp • Prague
Python
Python
Django
DevOps
Datadog
Grafana
Amazon CloudWatch
Apply
≈ $68k – $136k per year (Estimated) • Remote (Germany) • Contractor • 5+ years exp • Berlin
Python
Python
Django
DevOps
Datadog
Grafana
Amazon CloudWatch
Apply
≈ $55k – $118k per year (Estimated) • Remote (Spain) • Contractor • 5+ years exp • Barcelona
Python
Python
Django
DevOps
Datadog
Grafana
Amazon CloudWatch
Apply
≈ $85k – $166k per year (Estimated) • Remote (Germany) • Contractor • 5+ years exp • Berlin
Python
Python
Django
Databases
PostgreSQL
Redis
Apache Kafka
DevOps
Datadog
AWS
Grafana
Amazon CloudWatch
Apply
≈ $120k – $249k per year (Estimated) • Remote (United States, Germany, Bulgaria, Ireland, Netherlands) • Full-Time • Dublin • Sofia • Madrid • Amsterdam
AI/ML
ElevenLabs
Apply
≈ $45k – $84k per year (Estimated) • Hybrid • Sofia
Python
C++
AI/ML
Spark
Pandas
NumPy
Time Series Forecasting
DevOps
GCP
Azure
Amazon S3
Linux
Apply
Developer 1 day ago
Hybrid • Full-Time • 3+ years exp • Sofia
JavaScript
TypeScript
Management
Agile
Apply
QA Engineer 11 hours ago
Remote (Bulgaria) • Full-Time • Sofia
SQL
C#
C#
.NET
Databases
PostgreSQL
DevOps
Azure DevOps
Azure
CI/CD
Management
Agile
Scrum
QA
Playwright
Allure Reporting
Apply
≈ $14k – $29k per year (Estimated) • In office • Full-Time • 2+ years exp • Sofia
AI/ML
ElevenLabs
Apply
See all jobs
This is one of many
1,600,360 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles