Senior Backend Engineer (C++ / PHP)

What You’ll Be Responsible For:

• Designing, building, and maintaining backend systems using C++ and PHP as primary technologies
• Owning features and systems end-to-end, from architecture through production delivery
• Solving complex technical problems independently and proactively
• Providing daily written updates on progress, decisions, and blockers
• Actively participating in technical and product discussions via Slack in a chat-driven environment
• Collaborating with a small, senior team in a fully asynchronous operating model

Technical Requirements (Non-Negotiable):

• Expert-level proficiency in both C++ and PHP
• Clear commitment to C++ and PHP as long-term backend technologies (not stepping stones)
• Demonstrated problem-solving ability, validated through a paid C++ and PHP technical challenge
• Strong backend systems thinking (performance, relia...