• Development of new features in the Angular frontend, including state management, i18n, and responsive UI. • Maintenance and optimization of existing modules (e.g., `booking`, `portal`, `settings`) and refactoring services such as `booking.service.ts`. • Implementation of map and geo features (GeoJSON/KMZ, markers/overlays, performance). • Designing and implementing PHP backends (Symfony framework) and REST APIs, integrating via OpenAPI/Swagger client. • Quality assurance: unit tests (Karma/Jasmine) and end-to-end tests (Cypress). • Performance and build optimizations (lazy loading, bundle size, image optimization, Tailwind/SCSS). • Maintenance of small PHP/WordPress integrations (plugin maintenance) and webhooks. • Collaboration with product/design, code reviews, and continuous improvement.

• Work directly with application teams on data architecture for their applications and services • Design and review data architectures and models, aligning data ownership with team domain boundaries • Review application code and architecture with focus on data access patterns and performance • Evaluate and recommend data storage technologies (MongoDB, PostgreSQL, NoSQL, document stores, warehouses) • Optimize database performance: query tuning, indexing, execution plan analysis, resource management • Guide technology selection based on read/write patterns, data volumes, and access patterns • Define data access patterns: APIs, ORMs, event-driven architectures, replication strategies • Establish data replication and syndication strategies (CDC, event streaming, batch processing) • Guide data architecture for ML/LLM applications (vector databases, embeddings, RAG patterns) • Lead zero-downtime data migrations and infrastructure modernization • Hands-on troubleshooting and optimization of critical data systems • Establish data quality, monitoring, and observability standards • Lead knowledge sharing through workshops, documentation, and office hours

• Develop high-traffic websites • Build RESTful APIs • Implement, test, review, and document solutions • Collaborate with stakeholders to gather requirements • Troubleshoot operational issues • Integrate web services • Follow and improve processes including source control and deployment • Document solutions for knowledge sharing

• Work in a well-known on-premises application deployment platform • Create actionable steps on the road to building an outstanding product • Collaborate with a team of CTOs, engineers, and product professionals to address and overcome design and implementation challenges.