Senior DevOps / Site Reliability Engineer
About Mobile Wave Solutions
Mobile Wave Solutions is a professional services company specializing in software development as a service. With a team of over 120 engineers, we deliver scalable, high-quality software that empowers our global clients to innovate and grow. We value collaboration, technical excellence, and a pragmatic approach to solving complex problems.
Role Overview
Are you a seasoned AWS expert who thrives on independence and high-impact work? We are looking for a Senior DevOps / Site Reliability Engineer to take full ownership of our AWS ecosystem. In this role, you will be the primary technical authority responsible for designing, securing, and evolving our cloud footprint.
This is an ideal role for an engineer who enjoys "doing it all"—from high-level architecture to day-to-day operations. You will act as the technical anchor for all AWS-focused incidents and serve as the hands-on control owner for our ISO 27001 compliance, ensuring our platform remains resilient, secure, and cost-effective.
Key Responsibilities
Build, operate, and evolve all AWS environments (production and non-production), ensuring they meet availability, performance, and recovery requirements.
Own the security posture of the AWS environment. Design and enforce secure patterns for IAM, network segmentation (VPC), and ingress/egress controls.
Participate in an on-call as a primary AWS responder. You will drive technical triage and hands-on remediation for P1/P2 incidents, ensuring clear communication with stakeholders throughout.
Define SLIs/SLOs to measure service health. Proactively identify reliability risks and reduce operational toil through automation and self-healing infrastructure.
Provide hands-on support for ISO 27001 audits. You will manage technical documentation, maintain audit evidence, and ensure operational practices align with security control areas.
Maintain and secure our CI/CD pipelines and own the standards for Infrastructure as Code (IaC) to ensure all changes are controlled and auditable.
Requirements & Experience
5+ years of hands-on experience in DevOps or Site Reliability Engineering, with a heavy focus on production AWS environments.
Proven experience participating in an on-call. You must be willing and able to act as the primary responder and Incident Lead for all AWS-related P1/P2 events.
Proven ability to manage high-pressure production incidents, from initial triage to post-incident root cause analysis.
Deep understanding of AWS security best practices and cloud governance.
Practical experience supporting ISO 27001 or similar security frameworks (e.g., SOC2) within a technical capacity.
Proficient with Infrastructure as Code (Terraform/CloudFormation), automation scripting, and CI/CD tooling.
Ability to communicate technical risks and incident updates clearly to both technical and non-technical audiences.
Nice to Have
Experience in regulated environments such as healthcare or financial services.
Experience working with SOCs, SIEMs, or managed security providers.
Familiarity with cost-optimization strategies for scaling cloud environments.
Our Benefits
Remote Office – Flexible hybrid form of working
Parking Space – We provide free parking spots
Fun Office Space – We offer a game zone and a relaxation area
Health Insurance – Additional private health insurance, including a dental care plan
Personal Development – Company-sponsored training budget to further develop your skills
Employee Referral Program – Receive a bonus for referring a friend
Holidays – Enjoy an extra 5 days after your 1st and 5th year
Social Events – We love to celebrate our success together
Family Insurance – Add insurance to a family member
Offering sports cards – 100% sponsored by the company