Feeld

Senior Backend Engineer – Monetization

Feeld

full-time

Posted on:

Location Type: Remote

Location: United Kingdom

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Salary

💰 £75,000 - £110,000 per year

Job Level

Tech Stack

About the role

  • Drive outcomes, not just features. You'll own the health of our monetisation funnel and be responsible for the reliability and performance of the systems that keep Feeld sustainable.
  • Design and maintain scalable backend systems that support integrations related to subscriptions, billing, entitlements, pricing logic, and promotional mechanics as the user base grows.
  • Ensure high reliability and correctness of monetisation flows, minimising revenue-impacting incidents and reducing time-to-detection and resolution.
  • Enable faster experimentation by supporting feature flags, testing, and analytics instrumentation across monetisation systems.
  • In partnership with the Data team, build and maintain analytics and reporting capabilities that provide insight into revenue performance, user behavior, and system health.

Requirements

  • You have experience designing, building, and maintaining backend services that handle high-throughput, business-critical workloads such as payments, subscriptions, or financial systems.
  • You are comfortable working with databases, APIs, and ensuring data integrity and security in production environments.
  • You are skilled at communicating technical concepts clearly to non-technical cross-functional partners.
  • You approach problems with curiosity and systems thinking, balancing technical excellence with business impact and user experience.
  • Bonus points:
  • You have experience building or maintaining subscription platforms, billing systems, or working directly with payment providers like Adapty, Stripe, RevenueCat, or Apple/Google in-app purchase APIs.
  • You have worked with analytics pipelines, experimentation frameworks, or feature flagging systems to support data-driven product decisions.
  • You have mentored other engineers or led technical initiatives that improved system reliability, performance, or developer experience.
  • You have experience with mobile backend integration or supporting cross-platform monetisation flows across iOS, Android, and web.
Benefits
  • Flexible working hours
  • Unlimited paid time off
  • A fully remote working situation
  • Home office budget
  • Learning & development budget
  • On demand therapy sessions and mental health support via Spill
  • In-person meet ups
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
backend serviceshigh-throughput systemspaymentssubscriptionsfinancial systemsdatabasesAPIsdata integritysecurityanalytics pipelines
Soft Skills
communicationcuriositysystems thinkingtechnical excellencebusiness impactuser experiencementoringleadership