Senior Site Reliability Engineer
3 weeks ago
OpenJaw Technologies is a leading online technology partner of the world's biggest travel brands, with a customer portfolio that boasts Southwest Airlines, British Airways, Cathay Pacific, and Four Seasons (to name just a few).We are seeking a highly skilled Senior Site Reliability Engineer to ensure the reliability, security, and scalability of our SaaS platform hosted on AWS.You will be a key player in maintaining 24/7 uptime, optimizing cloud infrastructure, automating deployments, and troubleshooting complex issues.This role requires deep AWS expertise, strong DevOps practices, and collaboration with DevOps, Support, and Engineering teams.This is a permanent, full-time role in an ambitious and dynamic company.Key ResponsibilitesCloud Infrastructure & OperationsManage and monitor AWS services (EC2, ECS/EKS, RDS, Lambda, S3, CloudFront, VPC, I IAM, etc.).Ensure high availability, performance, and cost efficiency of cloud resources.Implement Infrastructure as Code (IaC) using Terraform, CloudFormation, or CDK.Automate deployments using CI/CD pipelines (GitHub Actions, Jenkins, AWS CodePipeline).Configure and optimize monitoring & alerting (CloudWatch, Datadog, Prometheus, OpenSearch).Security & ComplianceEnforce cloud security best practices (IAM policies, encryption, WAF, security groups).Conduct vulnerability assessments and collaborate on SOC2/ISO 27001 compliance.Troubleshoot network issues (VPN, VPC peering, NACLs, Route53).Incident Management & SupportLead incident response for production outages and perform root cause analysis (RCA).Work with Customer Support to resolve escalated technical issues.Maintain runbooks, disaster recovery (DR), and backup strategies.Collaboration & OptimizationPartner with DevOps and Engineering to improve scalability and reliability.Mentor junior engineers and document best practices.Continuously optimize cost, performance, and automation.Required Skills & Experience5+ years of hands-on AWS cloud operations/engineering experience.Strong expertise in Linux/Windows administration, networking, and scripting (Bash, Python).Proficient in containerization (Docker, Kubernetes/EKS) and serverless (Lambda).Experience with IaC (Terraform preferred), CI/CD, and configuration management (Ansible).Knowledge of monitoring, logging, and APM tools (CloudWatch, ELK, OpenSearch, Datadog).Understanding of security best practices (CIS benchmarks, penetration testing).AWS Certifications (e.g., AWS Certified SysOps Administrator, Solutions Architect, DevOps Engineer) are a plus.Soft SkillsStrong problem-solving and troubleshooting skills.Ability to work in a fast-paced, 24/7 SaaS environment.Excellent communication for cross-team collaboration.Nice to haveExperience in travel tech or B2B SaaS.Knowledge of multi-region architectures.Familiarity with ITIL processes (change management, incident management).If you wish to be considered for this position, please submit your CV toOpenJaw Technologies is an equal opportunities employer.No agency calls please.#J-18808-Ljbffr
-
Senior Site Reliability Engineer
4 weeks ago
Dublin, Ireland Fis Management Services Llc Full timeSenior Site Reliability Engineer page is loadedSenior Site Reliability EngineerApply locations IRL DUBL 11-12 time type Full time posted on Posted 13 Days Ago job requisition id JRAre you curious, motivated and forward-thinking?At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and...
-
Senior Site Reliability Engineer
3 weeks ago
Dublin, Ireland Fis Management Services Llc Full timeSenior Site Reliability Engineer page is loadedSenior Site Reliability EngineerApply locations IRL DUBL ***** time type Full time posted on Posted 13 Days Ago job requisition id JR*******Are you curious, motivated and forward-thinking?At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and...
-
Senior Site Reliability Engineer
3 weeks ago
Dublin, Ireland Fis Management Services Llc Full timeSenior Site Reliability Engineer page is loadedSenior Site Reliability EngineerApply locations IRL DUBL 11-12 time type Full time posted on Posted 13 Days Ago job requisition id JRAre you curious, motivated and forward-thinking?At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and...
-
Senior Site Reliability Engineer
2 weeks ago
Dublin, Ireland FIS, Inc. Full timeSenior Site Reliability EngineerAre you curious, motivated and forward-thinking? At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun....
-
Senior Site Reliability Engineer
4 weeks ago
Dublin, Ireland Mason Alexander Full timeOverviewWe're partnering with a leading SaaS platform company who are looking for aSenior Site Reliability Engineerto ensure the reliability, security, and performance of their AWS-hosted infrastructure.Base pay rangeDirect message the job poster from Mason AlexanderKey ResponsibilitiesManage and monitor AWS services (EC2, EKS, Lambda, RDS, etc.)Implement...
-
Senior Site Reliability Engineer
4 weeks ago
Dublin, Ireland Fis, Inc. Full timeSocial network you want to login/join with:Senior Site Reliability Engineer, Dublincol-narrow-leftClient:FIS, Inc.Location:Dublin, IrelandJob Category:Other-EU work permit required:Yescol-narrow-rightJob Reference:39f3c6508ec0Job Views:5Posted:Expiry Date:col-wideJob Description:Senior Site Reliability Engineer.Are you curious, motivated, and...
-
Site Reliability Engineer
4 weeks ago
Dublin, Ireland Crone Corkill Full timeCrone Corkill have partnered with a technology consultancy who are searching for a Site Reliability Engineer to join a client in their Dublin office on a permanent basis.Expertise with Apache Kafka within a production environment is absolutely key here, with strong knowledge and experience across Kafka architecture, security, clusters, stream processing and...
-
Senior Site Reliability Engineer
2 weeks ago
Dublin, Ireland OpenJaw Technologies Full timeOpenJaw Technologies is a leading online technology partner of the world’s biggest travel brands, with a customer portfolio that boasts Southwest Airlines, British Airways, Cathay Pacific, and Four Seasons (to name just a few). We are seeking a highly skilled Senior Site Reliability Engineer to ensure the reliability, security, and scalability of our SaaS...
-
Senior Site Reliability Engineer
4 weeks ago
Dublin Pike, Ireland Reddit, Inc. Full timeReddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. Reddit is one of the internet’s largest sources of information. Reddit SRE is rapidly innovating and our...
-
Dublin, Ireland FIS Full timeOverview Senior Site Reliability Engineer at FIS Type Of Hire: Experienced (relevant combo of work and education) Education Desired: Bachelor of Computer Engineering Position Type: Full time Travel Percentage: 0% What You Will Be Doing Site Reliability Engineer will play a critical role in driving innovation and growth for the Banking Solutions,...
