Senior Payment Engineer (f/m/d)

🏡 100% Remote, nur Homeoffice

🌍 Wohnsitz in Deutschland 🇩🇪

RaiseNow AG is hiring a Senior Payment Engineer (f/m/d) to play a key role in their new platform team, driving the growth of a Tech4Good company. As a Senior Payment Engineer, you will improve and extend payment integrations, make sensible design choices, integrate new payment providers, collaborate with other teams, monitor performance, ensure code quality, and offer 2nd-level support for complex issues. The position requires PHP and Symfony expertise, knowledge of RESTful APIs, event-driven systems, simplicity-focus, and strong English communication skills.

Your responsibilities

• Drive forward payment microservices and system architecture.
• Integrate new payment providers and methods with maintainability, robustness, and scalability.
• Collaborate with teams to design complex solutions like payment forms or CRM integrations.
• Monitor payment platform performance, stability, and security.
• Ensure code quality through code reviews and coaching junior team members.
• Offer 2nd-level support for complex issues.

Qualifications

• Proficiency in PHP and Symfony or similar PHP frameworks.
• Knowledge of RESTful APIs and event-driven systems design.
• Strong problem-solving skills with a focus on simplicity.
• Ability to gather high-level requirements and translate them into technical specifications.
• Experience with unit and functional testing, code reviews, git workflows, and continuous delivery.
• Fluency in written and verbal English (at least C1).

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Benefits

• Future-oriented job in a meaningful environment with an international team.
• Flexible work schedules, annual working time, temporary working abroad options, and remote-first setup.
• 5 weeks paid annual leave plus additional PTO days and company holidays.
• Pledge 1% initiative, sabbatical options, and yearly educational leave.
• Short decision paths, transparent communication, team events, and yearly workations.