Full-Stack Angular + PHP Developer

This role is best suited for a Senior Full-Stack Engineer with 5+ years of experience building large-scale SaaS applications and strong expertise in PHP (Symfony), Angular, and TypeScript. The candidate should be comfortable developing scalable backend services, modern frontend applications, REST APIs, cloud-native systems on AWS, and working with PostgreSQL, Docker, Kubernetes, and automated testing practices. They should have a solid understanding of software architecture, MVC and SOLID principles, collaborate effectively with cross-functional teams, and be capable of contributing to technical decisions while delivering high-quality, maintainable code.

1. How would you design a scalable multi-tenant SaaS application using Symfony and Angular?
   I would separate tenant data securely, design clear service boundaries, implement scalable APIs, and ensure that both frontend and backend architectures can evolve independently while maintaining strong security and performance.

2. What are the key principles of SOLID, and how do they improve software design?
   SOLID principles promote maintainability, extensibility, and testability by encouraging loosely coupled, well-structured code with clear responsibilities.

3. How would you structure a large Angular application for long-term maintainability?
   I would organize the application by feature modules, separate presentation and business logic, use shared libraries for reusable functionality, and establish consistent state and routing patterns.

4. What advantages does Symfony provide for enterprise SaaS applications?
   Symfony offers a mature architecture, dependency injection, strong testing support, reusable components, and flexibility for building maintainable and scalable backend systems.

5. How would you design REST APIs that support both web and mobile applications?
   I would focus on clear resource design, versioning strategies, proper authentication, consistent error handling, pagination, and performance optimization to support multiple client types efficiently.

6. How do Docker and Kubernetes improve software delivery?
   Docker provides consistent application packaging across environments, while Kubernetes automates deployment, scaling, service discovery, and operational management of containerized workloads.

7. How would you optimize PostgreSQL performance in a growing SaaS platform?
   I would analyze query performance, create appropriate indexes, optimize schema design, implement caching strategies, and continuously monitor database metrics.

8. What role does automated testing play in full-stack development?
   Automated testing improves reliability by validating functionality across frontend and backend layers, reducing regressions and enabling safer, faster deployments.

9. How do you approach technical decision-making within Agile teams?
   I evaluate business requirements, technical tradeoffs, scalability concerns, and delivery timelines while collaborating closely with product managers, designers, and engineers.

10. How can AI-assisted development tools like Cursor or ChatGPT improve engineering productivity?
    They can accelerate coding, debugging, test generation, documentation, and prototyping. However, all generated output should be reviewed carefully for correctness, security, and maintainability before production use.

Intetics is hiring a Senior Full-Stack Engineer to help build a modern workplace management platform that enables organizations to optimize office spaces, collaboration, and productivity. In this fully remote role, you’ll work across the stack with PHP 8.3, Symfony 7.2, Angular 20, TypeScript, PostgreSQL, AWS, Kubernetes, and Docker to develop scalable SaaS solutions used for desk booking, room management, workplace events, and more. You’ll collaborate closely with product, design, and engineering teams while contributing to architectural decisions, building high-performance applications, and maintaining strong engineering standards through testing and documentation. With a modern cloud-native tech stack, AI-assisted development tools, and the opportunity to shape an enterprise-scale platform from end to end, this is an excellent opportunity for experienced full-stack engineers who enjoy ownership, technical challenges, and impactful product development.