Senior Principal DevOps Engineer

Temenos Headquarters SA; London; Hybrid; GBP 85,000 - 120,000; Full time

Job summary

A global banking tech leader in London is seeking a Senior Principal to oversee DevOps Engineering for AI products. This role involves designing hybrid cloud infrastructure, implementing secure DevOps practices, and mentoring junior engineers. The ideal candidate has over 10 years' experience in DevOps and expertise in Azure and AWS. Flexible working arrangements offer a hybrid model.

Benefits

Maternity leave

Civil Partnership leave

Family care leave

Recharge days

Study leave

Qualifications

• 10+ years in DevOps, SRE, or platform engineering roles.
• Deep expertise in Azure, AWS, and hybrid infrastructure.
• Proficiency in Kubernetes, Docker, Helm, and service mesh technologies.

Responsibilities

• Lead DevOps Engineering across AI products.
• Design and operate hybrid cloud infrastructure.
• Implement and maintain Infrastructure as Code.

Skills

DevOps experience

Expertise in Azure

Expertise in AWS

Kubernetes proficiency

Docker proficiency

Experience with CI/CD tools

Terraform experience

Ansible knowledge

Tools

TeamCity

Jenkins

GitOps tools

Job description

ABOUT TEMENOS

Temenos powers a world of banking thatcreates opportunities for billions of people and businesses everywhere. We havebeen doing this for over 30 years through the pioneering spirit of our Temenosianswho are passionate about making banking better, together. We serve over 3000 clients from the largest to challengers andcommunity banks in 150+ countries. We collaboratewith clients to build new banking services and state-of-the-art customerexperiences on our open banking platform, helping them operate moresustainably. At Temenos, we have an open-minded andinclusive culture, where everyone has the power to create their own destiny andmake a positive contribution to the world of banking and society.

THE ROLE

We are seeking a highly experienced and forward-thinkingSenior Principal to lead DevOps Engineering across our AI products group. This role is critical in enabling the development, deployment, and scaling of cutting-edge AI products that transform banking operations and customer experiences. You will work closely with product managers, data scientists, and software engineers to build robust, secure, and scalable infrastructure and CI/CD pipelines for AI/ML solutions.

OPPORTUNITIES

Infrastructure & Automation Design and operate hybrid cloud infrastructure across Cloud(Azure,AWS) andon-premenvironments. Implement and maintainInfrastructure as Code(e.g.Terraform,Azure ARM/Bicep,AWS CloudFormation, andAnsible). Automate configuration management and routine tasks (e.g. Python,Bash). CI/CD & GitOps Maintain and optimizeinfrastructure, Pipeline-as-Code and shared libraries (e.g. Teamcity, Jenkins). Implement AI deployments and workflows ( e.g. GitOpsworkflows usingArgoCDorFluxCDfor Kubernetes-based AI deployments). Containerization & Orchestration Containerize AI applications usingDockerand manage deployments onKubernetesclusters (EKS, AKS, on-prem). UseHelm, ingress controllers, and service meshes to manage complex deployments. Security & Compliance Integrate security tools such as Snyk,Trivy,OWASP ZAP, andSonarQubeinto CI/CD pipelines. Manage secrets usingHashiCorp Vault,AWS Secrets Manager, andAzure Key Vault. Operate cloud-native security services likeAzure Defender,AWS GuardDuty,Security Hub,Inspector, andConfig. Monitoring & Observability Build centralized monitoring and logging usingPrometheus,Grafana,ELK/EFK,Splunk,Azure Monitor, andAWS CloudWatch. Collaboration & Leadership Partner with Compliance, Security, Architecture, Operations, and Support teams to ensure enterprise-grade reliability and compliance. Mentor junior engineers and champion DevOps best practices across the AI engineering organization

SKILLS

10+ years in DevOps, SRE, or platform engineering roles. Deep expertise inAzure,AWS, and hybrid infrastructure. Proficiency inKubernetes,Docker,Helm, and service mesh technologies. Strong experience withTeamCity,Jenkins,Terraform,Ansible, andGitOpstools. Proven track record in implementing secure, compliant, and scalable DevOps practices.

VALUES

Careabout designing and operating hybrid cloud infrastructure Commit to mentoring junior engineers and champion DevOps best practices. Collaborate with Compliance, Security, Architecture, Operations, and Support teams. Challenge our teams to scale and deploycutting-edge AI products.

SOME OF OUR BENEFITS include:

Maternity leave:Transition back with 3 days per week in the first month and 4 days per week in the second month Civil Partnership:1 week of paid leave if you're getting married. This covers marriages and civil partnerships, including same sex/civil partnership Family care:4 weeks of paid family care leave Recharge days:4 days per year to use when you need to physically or mentally needed to recharge Study leave:2 weeks of paid leave each year for study or personal development

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