Senior Python Engineer, Integration

Fliff Inc

Senior Python Engineer responsible for backend integrations using Python and Django in social sports gaming company. Designing, developing, and maintaining high-performance backend services with external systems.

Posted 7/20/2026contractRemote • 🇷🇸 SerbiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing, developing, and maintaining scalable backend services using Python and Django, with a strong focus on API integrations and observability practices. Proven ability to manage production support and implement effective testing strategies.

Highest-signal resume keywords

Python DevelopmentDjango FrameworkAPI IntegrationsObservability ToolsProduction Support

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend DevelopmentAPI DesignSystem IntegrationsUnit TestingIntegration TestingAlgorithmsData StructuresConcurrencyArchitecture DesignDeployment Practices

Soft Skills

CollaborationProblem-SolvingCommunication

Tools & Technologies

KYC IntegrationsPayment IntegrationsMonitoring ToolsLogging ToolsAlerting Tools

Industry Keywords

WebhooksCallbacksIdempotencyFailure HandlingSoftware Development Lifecycle

Tech Stack

Tools & technologies

DjangoPython

About the role

Key responsibilities & impact

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

Requirements

What you’ll need

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

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Fliff Inc Website LinkedIn All 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. Senior Python Engineer, Integration Job not on LinkedIn 🔥 13 minutes ago 🇷🇸 Serbia – Remote ⏳ Contract/Temporary 🟠 Senior 💻 Solutions Engineer Django Python Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
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 🎯 Requirements
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 Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs