PHP Developer

Founded in 2011, Cleeng is the Subscriber Retention Management® Company. Cleeng unifies the entire subscriber experience across web and mobile apps from a single platform, empowering D2C companies to simplify subscription management and maximize customer lifetime value. Our award-winning Subscriber Retention Management (SRM®) suite delivers comprehensive solutions through an integrated approach - from flexible web payments and in-app subscriptions to sophisticated recurring billing and AI-powered customer support. Trusted by industry leaders, including the NHL, Big Ten Network, The Weather Channel, TOD/BeIN, and NHK, Cleeng's complete suite helps businesses reduce churn and drive sustainable revenue growth across every channel. Requirements AI-first engineering practice: daily, fluent use of AI coding assistants (Claude Code, Copilot, Cursor) to accelerate delivery — prompting effectively, reviewing generated code critically, and knowing when to accept, correct or reject itProficient usage of modern PHP (8.x) with strong OOP and SOLID design judgementAbility to independently delivery in a mainstream PHP framework, with Doctrine or another ORMMySQL query optimisationExperience with REST API design and consumption, with automated testing in PHPUnit and a TDD mindsetConfidence navigating and incrementally refactoring large legacy codebases, increasingly with AI assistanceOwnership of features from ticket to production, with a quality and reliability mindsetClear written communication and autonomy in a remote-first, agile team Responsibilities: 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 — working AI-first, with coding agents as your default tool rather than an occasional shortcutWork AI-first, every day — use AI coding agents for implementation, test generation, refactoring, and navigating unfamiliar parts of the legacy codebase. Learn what they're good and bad at, build the prompting and context habits that make them reliable, and share what works with the teamRaise the ceiling on what agents can do here — improve the context they work from (docs, conventions, tests, tooling, MCP servers, agent instructions) so the whole squad ships faster, not just you. Treat "the agent couldn't figure this out" as a signal about our codebase, not just about the agentStay the engineer in the loop — you own correctness, design quality, and security of everything you merge, whoever or whatever wrote the first draft. Strong code review judgment matters more, not less, when volume goes upOwn what you ship — "you build it, you run it": launch features with dashboards and alerts, monitor them, and participate in the operational health of your squad's domain — using AI to speed up incident triage, log analysis, and root-cause workContribute to the modernisation of the platform: incremental refactoring, removal of legacy components, and the "leave it better than you found it" principle — using agents to make large-scale, low-risk changes that were previously too expensive to attemptInvestigate and resolve bugs and escalations in your domain, collaborating with QA on shift-left, AI-assisted test automationCollaborate closely in a remote-first, international team: code reviews, design discussions, and PHP Guild alignment — including sharing AI workflows, prompts, and lessons learned across squads Benefits Flexible working hours and form of employment;Possibility to work 100% remotely or in hybird model; depending on the geo location100 % paid sick leave within the agreed limits;Events, celebrations