Senior Web Platform Engineer - 24/7 High Availability

Inetum Portugal; Lisboa; Presencial; EUR 55 000 - 85 000; Tempo integral

Resumo da oferta

Inetum Portugal is seeking a Senior Web Services Engineer to design, operate and optimize highly available web platforms in a 24/7 multi-customer production environment in Lisbon. The role focuses on delivering resilient web infrastructure, effective incident resolution, and continuous improvement across web technologies.

Key responsibilities include leading deployments, SME guidance on Apache/Tomcat/PHP/IIS, and collaborating with cross-functional teams to ensure performance and reliability in

Qualificações

• Experience with Apache, Tomcat/JVM, PHP and IIS.
• Web architecture, reverse proxy, TLS, load balancing.
• Advanced troubleshooting (logs, JVM, HTTP, network, OS).
• Experience with performance tuning and root cause analysis.
• Knowledge of HA/DR concepts and production environments.
• Scripting/automation and deployment practices.

Responsabilidades

• Design, deploy and maintain web platforms based on Apache HTTP Server, Tomcat/JVM, PHP and IIS.
• Act as SME for web technologies and architectures.
• Manage advanced L3 support across web, application and infrastructure layers.
• Configure and optimize reverse proxies, TLS/SSL, virtual hosts, JVM, PHP runtimes.
• Ensure performance, reliability and scalability; root cause analysis.
• Support high availability and disaster recovery (F5 BIG-IP, DNS failover, clustering, load balancing).
• Lead production changes and deployments (configs, certificates, runtime updates).
• Participate in on-call rotation and critical incident resolution.
• Collaborate with application, system, network, security, DBA and middleware teams.
• Multi-client shared service environment.

Conhecimentos

Apache HTTP Server

Tomcat/JVM

PHP

IIS

Web architecture

Reverse proxy

TLS/SSL

Load balancing

Troubleshooting

Automation

Ferramentas

F5 BIG-IP

CI/CD tooling

Descrição da oferta de emprego

Inetum Portugal is seeking a Senior Web Services Engineer to design, operate and optimize highly available web platforms in a 24/7 multi-customer production environment in Lisbon. The role focuses on delivering resilient web infrastructure, effective incident resolution, and continuous improvement across web technologies.

Key responsibilities include leading deployments, SME guidance on Apache/Tomcat/PHP/IIS, and collaborating with cross-functional teams to ensure performance and reliability in