Site Reliability Engineer (SRE)

As a Site Reliability Engineer (SRE) at Devexperts, you'll ensure the reliability and availability of our trading platforms, automating deployment processes and implementing effective monitoring and alerting systems. Your role involves close collaboration with developers to design and prototype infrastructure features while maintaining high standards of performance across financial software applications.

To apply for the Site Reliability Engineer position at Devexperts, you should have experience as an SRE or in a DevOps role. Familiarity with UNIX/Linux administration, cloud infrastructure, CI/CD pipelines, and monitoring tools is essential. Strong coding skills with languages such as Bash or Python and a good command of English are also required.

At Devexperts Porto, we offer flexibility in your work regime, allowing for hybrid and remote work options along with flexible hours. Our modern office is equipped with the latest technology to support your work and includes perks like free snacks and recreational activities. We truly value a healthy work-life balance!

Devexperts provides a range of benefits for Site Reliability Engineers, including medical insurance for you and your family, reimbursement for fitness memberships, and unlimited access to professional training programs. Additionally, we offer fully paid wellness days and teambuilding activities to foster a supportive workplace culture.

At Devexperts, we promote personal and professional development through mentorship programs, English and local language courses, and opportunities for certification. We also provide access to self-learning platforms and the chance to participate in conferences and professional fairs, ensuring our Site Reliability Engineers are always advancing their skills.

Team dynamics at Devexperts are centered around collaboration and innovation. As a Site Reliability Engineer, you'll work closely with developers, sharing insights and brainstorming solutions to enhance our financial software solutions. We believe in nurturing a supportive environment where everyone’s feedback is valued.

As a Site Reliability Engineer at Devexperts, you’ll engage with a diverse technology stack, including cloud-based systems, CI/CD tools like TeamCity, and monitoring solutions such as Grafana and Zabbix. Familiarity with Docker and Kubernetes for container orchestration will also be valuable in enhancing our infrastructure.

In response to this question, you should highlight your specific experience building and maintaining CI/CD pipelines, including tools you've used like Jenkins or TeamCity. Emphasize how you’ve automated deployment processes and the impact this had on efficiency and reliability within your team.

Explain your approach to system reliability, which might include implementing monitoring tools, load balancing strategies, and regular testing of failover procedures. Share examples of how your proactive measures have helped maintain uptime in previous roles.

Discuss a specific challenge you faced, the steps you took to diagnose the issue, and the solutions you implemented. This showcases your problem-solving abilities and resilience under pressure while providing a concrete example of your expertise as an SRE.

Detail your experience with scripting languages such as Bash, Python, or Groovy, and provide examples of projects where you've utilized these skills for automation tasks, such as server provisioning or deployment processes. Highlight the benefits these scripts brought to your team's workflow.

Outline your strategy for establishing effective monitoring and alerting practices. Mention tools you are familiar with, such as Grafana or Zabbix, and discuss how you determine which metrics are critical to monitor based on system requirements and user impact.

Share your knowledge of working with cloud platforms, including specific services you’ve utilized, such as AWS or Azure. Describe any infrastructure as code (IaC) practices you've implemented using tools like Terraform or Ansible to manage resources efficiently.

Illustrate your approach to crisis management during a system outage. Discuss steps you would take from identifying the issue and communicating with stakeholders, to troubleshooting and rectifying the problem, ensuring that you learn from the experience to prevent future occurrences.

Discuss why capacity planning is essential for maintaining system performance and reliability. Describe your experience gathering usage metrics and forecasting future needs based on growth trends, and explain how this helped your organization prepare for increased demand.

Mention specific tools you've utilized for performance tuning, whether for databases, applications, or network configurations. Highlight how your optimizations improved the overall efficiency and response times of your systems.

Share the resources you rely on to keep up with advancements in technology, such as following industry blogs, participating in forums, or attending conferences. Emphasize the importance of continuous learning as a Site Reliability Engineer to remain innovative and effective in your role.