Cleeng

Cleeng is the leader in Subscriber Retention Management (SRM™). It's a SaaS, modular, API-based solution made for subscription businesses.

11-50 employees
Founded 2011
$5.8M series b
Internet
Private Company

Remote-First Company

This company operates with a remote-first culture, allowing team members to work from anywhere.

Open Positions1

PolandFull-TimeSubscription ManagementPosted
  • Design, build, and maintain backend features in our Core Platform (PHP 8.4, Laminas Mezzio, Doctrine, MySQL) and expose them through well-designed REST APIs.
  • Use AI coding agents for implementation, test generation, refactoring, and navigating legacy codebases.
  • Improve context for AI agents (docs, conventions, tests, tooling) to increase squad delivery speed.
  • Review and ensure correctness, design quality, and security of all merged code.
  • Manage features from ticket to production, including monitoring, dashboards, and incident triage.
  • Contribute to platform modernization through incremental refactoring and legacy component removal.
  • Investigate and resolve bugs in collaboration with QA and utilize AI-assisted test automation.
  • Collaborate in a remote-first team through code reviews, design discussions, and knowledge sharing.
PHPMySQLRESTful APIs

About Cleeng

Cleeng pioneered Subscriber Retention Management (SRM™) to help direct-to-consumer companies maximize customer lifetime value. They unify the entire subscriber experience across web and mobile from a single, powerful platform. Cleeng processes over 40 million transactions daily and hosts more than 20 million user accounts. Industry leaders like NHL, The Weather Channel, and NHK trust Cleeng's comprehensive suite. Their solutions span web payments, in-app subscriptions, recurring billing, and AI-powered customer support. Cleeng's platform consistently maintains 99.9% availability, ensuring reliable service for its global clients. You will contribute to a critical platform for the digital subscription economy.

How We Work

Cleeng operates as a remote-first, agile, and international team. We embrace flexible working hours. You can work 100% remotely or in a hybrid model, depending on your location. Our remote-first philosophy promotes autonomy and clear written communication.

Engineering at Cleeng

Cleeng is building an AI-first engineering practice. You will use AI coding assistants daily for implementation, testing, and refactoring. We integrate tools like Claude Code, Copilot, and Cursor into our workflow. We challenge you to accelerate delivery and raise the ceiling on AI capabilities. Our backend features are crafted with modern PHP 8.4, Laminas Mezzio, Doctrine, and MySQL. You will navigate and refactor large codebases, increasingly with AI assistance. You own features from ticket to production, with a strong focus on quality and reliability. We are modernizing our platform through incremental refactoring and removal of legacy components.

Why Join Us

  • Pioneer an AI-first engineering workflow, shaping the future of software development.
  • Solve complex challenges in subscriber retention for global media and entertainment leaders.
  • Work in a remote-first, agile environment with flexible hours and autonomy.
  • Contribute to a platform processing over 40 million transactions daily.
  • Influence platform modernization using AI to drive large-scale improvements.

Benefits & Perks

  • Flexible working hours and form of employment
  • Possibility to work 100% remotely or in a hybrid model
  • 100% paid sick leave within agreed limits
  • Company events and celebrations

Tech Stack

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