Senior PHP Developer (Hybrid) (PTA)
- South Africa
- R25,000-28,000 per month
- Permanent
- Full-time
Pretoria/Centurion - Gauteng - South AfricaENVIRONMENT:Join a High-Impact Development Team Working on Scalable, Modern Web Platforms. They are an experienced Laravel Developer to join their core engineering team working on a national-scale emergency response dispatch platform used across mobile and web interfaces. This is a key role for someone who enjoys solving real-world challenges, owning technical delivery, and mentoring a fast-growing team. Youll work across their backend stack, contribute to system architecture, and lead the implementation of complex features including real-time socket integrations, webhook-driven workflows, and mobile coordination.DUTIES:
- Build scalable PHP applications using Laravel (they run both 6.x and 12.x projects)
- Maintain and evolve RESTful and gRPC APIs that support their Android (Kotlin) and iOS (Objective-C) apps
- Implement real-time features using sockets (WebSockets and gRPC bi-directional streams)
- Lead the design and integration of webhook-based systems (both hosted and third-party)
- Optimise PostgreSQL queries, manage queue workers, and use Redis for caching and job orchestration
- Work on infrastructure-as-code, deployment and scaling via Kubernetes and Bitbucket CI/CD on AWS
- Mentor junior developers and help standardise development practices and architectural decisions
- Collaborate on upcoming features like IoT data feeds, PTT (Push-to-Talk), and live video stream integrations
- Contribute to debugging cross-platform issues, performance tuning, and incident response
- 5+ years of PHP backend experience, with solid Laravel knowledge (preferably across LTS versions)
- Experience building and integrating real-time socket-driven systems (e.g. WebSockets or gRPC)
- Proven ability to design scalable, secure REST and event-driven APIs
- Strong database skills (PostgreSQL preferred, bonus if you've used PostGIS)
- Proficiency with Redis (queueing, caching), Docker, and CI/CD workflows
- Exposure to webhook architectures (creating and consuming), and handling external service integrations
- An eye for performance and maintainability, especially across large-scale deployments
- Bonus: experience with PTT, live video/audio feeds, IoT data streaming or BLE integrations
- Bonus: experience improving legacy platforms or introducing developer process/tooling improvements
- Proactive mindset and strong problem-solving skills
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