Position: Senior Site Reliability Engineer
Company: SalesNash
Category: DevOps
Experience required: 5y
English level: upper

We are seeking a highly skilled and experienced Senior Site Reliability Engineer to join our team. As a senior level individual contributor, you will play a critical role in ensuring the reliability, scalability, and security of our systems hosted on Amazon Web Services (AWS). You will work closely with cross-functional teams to implement and maintain DevOps practices, establish effective security and access management controls, and drive operational excellence across our
cloud-based infrastructure.

Responsibilities:
Design, implement, and maintain highly available and scalable systems on AWS, ensuring optimal performance, reliability, and security.
Collaborate with development, operations, and security teams to drive DevOps practices and implement CI/CD pipelines, automation, and infrastructure as code (IaC) solutions.
Develop and maintain monitoring, logging, and alerting systems to proactively detect and resolve incidents, minimize downtime, and optimize system performance.
Lead incident response efforts, perform root cause analysis, and implement preventive measures to mitigate risks and improve system stability.
Implement and maintain effective security controls, including access management, authentication, authorization, encryption, and vulnerability management, to protect our systems and data.
Participate in capacity planning, performance tuning, and optimization efforts to ensure efficient resource utilization and cost effectiveness of our AWS infrastructure.
Provide technical expertise and guidance to junior team members, conduct code reviews, and promote best practices for software development, infrastructure management, and security.
Stay up-to-date with industry trends, emerging technologies, and best practices related to AWS, DevOps, security, and access management, and share knowledge with the team.

Requirements:

Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
Minimum of 7 years of professional experience in Site Reliability Engineering or related roles, with a strong focus on AWS, DevOps, security, and access management.
Strong hands-on experience with AWS services, such as EC2, S3, RDS, CloudFormation, CloudWatch, IAM, and VPC, and expertise in designing, deploying, and managing cloud-based
infrastructure.
Proven experience with DevOps practices, including continuous integration, continuous delivery, infrastructure as code (IaC), and automation tools, such as Jenkins, Git, Terraform, and Ansible.
Solid understanding of security best practices and experience in implementing security controls on AWS, such as authentication, authorization, encryption, and vulnerability management.

Strong scripting and programming skills in one or more languages, such as Python, Bash, or PowerShell, for automating tasks and developing infrastructure solutions.
Excellent troubleshooting, debugging, and problem-solving skills, with a keen attention to detail and ability to analyze complex systems and identify performance bottlenecks and security
vulnerabilities.
Strong communication and collaboration skills, with the ability to work effectively in a cross-functional, agile team environment.
AWS certifications, such as AWS Certified DevOps Engineer, AWS Certified Security - Specialty, or AWS Certified Solutions Architect, are highly desirable.
If you are a highly motivated and experienced Site Reliability Engineer who is passionate about AWS, DevOps, security, and access management, and you thrive in a fast-paced, collaborative environment, we would love to hear from you. Apply now to join our team of skilled professionals and help us ensure the reliability and security of our cloud-based systems.