Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good.

Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility.

Driven by its ambition for growth and scale, Inetum generated sales of 2.5 billion euros in 2023.

Job Summary:

We are seeking a highly skilled Performance Monitoring Engineer to ensure optimal performance, reliability, and scalability of our web-based applications. The ideal candidate will be responsible for monitoring, analyzing, and optimizing the performance of our websites, ensuring a seamless user experience. This role requires a deep understanding of web performance metrics, monitoring tools, and the ability to troubleshoot and resolve performance issues proactively.

Key Responsibilities:

• Monitor Website Performance: Utilize monitoring tools (e.g., Datadog, Dynatrace, New Relic, Google Lighthouse, etc.) to continuously track key performance metrics such as load time, response time, and uptime.
• Performance Analysis: Analyse performance data to identify trends, bottlenecks, and potential issues. Provide detailed reports and actionable insights to stakeholders.
• Troubleshoot Performance Issues: Diagnose and resolve performance-related issues in real-time, working closely with development and operations teams to implement fixes and optimizations.
• Optimization: Recommend and implement best practices for optimizing web performance, including code optimization, content delivery network (CDN) configuration, image compression, and caching strategies.
• Capacity Planning: Collaborate with infrastructure teams to plan for future capacity needs, ensuring the website can handle traffic spikes and increased user loads.
• Incident Management: Lead the investigation and resolution of performance incidents, minimizing downtime and ensuring quick recovery.
• Automation & Scripting: Develop and maintain scripts to automate performance testing and monitoring, enabling proactive identification of issues before they impact users.
• Documentation: Maintain detailed documentation of performance monitoring processes, tools, and best practices.
• Collaboration: Work closely with cross-functional teams including developers, DevOps, and QA to integrate performance considerations into the website development lifecycle.
• Continuous Improvement: Stay up to date with the latest trends and technologies in web performance monitoring and optimization. Implement new tools and methodologies to improve monitoring processes.

• Education: Bachelor’s degree in computer science, Engineering, or a related field. Equivalent work experience will also be considered.
• Experience: 3+ years of experience in web performance monitoring, optimization, and troubleshooting.
• Technical Skills:
  • Proficiency in performance monitoring tools (e.g., Datadog, Dynatrace, New Relic).
  • Strong understanding of web technologies (HTML, CSS, JavaScript, HTTP, etc.).
  • Experience with content delivery networks (CDNs) and caching mechanisms.
  • Knowledge of scripting languages (Python, Bash, etc.) for automation.
  • Familiarity with load testing tools (e.g., JMeter, LoadRunner) is a plus.
  • Experience with cloud platforms (AWS, Azure, GCP) and their performance monitoring services.
• Soft Skills:
  • Strong analytical and problem-solving skills.
  • Excellent communication skills, with the ability to convey technical information to non-technical stakeholders.
  • Ability to work independently and as part of a team in a fast-paced environment.

Preferred Qualifications:

• Experience with front-end performance optimization techniques.
• Knowledge of mobile web performance monitoring.
• Certifications in relevant tools or platforms (e.g., AWS Certified DevOps Engineer, Google Cloud Professional DevOps Engineer).