Staff Platform Engineer

Organization:
Commonwealth Bank of Australia is the largest and number one bank in Australia, serving over 17 million customers. Wemaintain a high-trust brand reputation built on financial strength, innovation, and community impact. As of July 2025, CBA holds market cap of approximately USD 195.7 billion, rankingusamong the top 100 most valuable companies globally.Ourleadership in digital banking, customer safety, and responsible AI reflects ourcommitment to building a brighter future for all. Our values are reflected in our high-trust brand reputation. CBA is consistently ranked among Australia's most valuable and trusted brands.

Job Title: Staff Platform Engineer
Location:Bangalore - Manyata Tech Park

Business & Team: CTO

Impact & Contribution:

Design and Developreliable, scalable automation and cloud platforms across hybrid environments, improving system stability and delivery speed. Through strong SRE,DevSecOps, and automation practices, you enhance platform resilience, operational efficiency, and secure delivery of business‑critical services.

• Manage AWS platforms, includingcompute, networking, and hybrid cloud integrations.

• Develop automation and Infrastructure-as-Code (IaC) solutions using scripting languages and tools such as Terraform, AWS CDK, and CloudFormation.

• Build andmaintainCI/CD pipelines and implement version control best practices using GitHub, GitLab, and modern DevOps toolchains.

• Collaborate with Cloud, Network, Security, and Application teams toestablishand enforceDevSecOps, governance, and automation standards.

• Automate Cloud andDevSecOpsplatforms, ensuring reliability, scalability, and security across enterprise environments.

• Apply Site Reliability Engineering (SRE) and DevOps practices to enhance system availability, improve incident response, and drive operational excellence across cloud infrastructures.

Essential Skills:

• 12+ years Exp in Automation, Cloud&DevSecOps

• Deep expertise in AWS services, especially IAM, VPC, EC2, S3, RDS, DynamoDB, Lambda, CloudWatch, KMS, SQS, SNS, and Step Functions.

• Strong architecture and design skills for distributed, scalable, highly available, and secure cloud-native systems.

• Demonstrated success delivering secure, resilient, and automated cloud platforms in enterprise environments.

• Experience with database, backup and recovery, disaster recovery, and high-availability strategies.

• Strong knowledge of cloud security best practices, includingvarious Guard rails

• Experience with observability practices(Prometheus, Grafana, Splunk,etc)

• Experience in DevOps/SRE/System Engineering inCloudenvironment.

• Highly proficient working with various scripting/programming languages such as -Python, Typescript,PowerShell,Bash,

• Strong experienceinworking with Infrastructure as Code - CloudFormation, CDK, Terraform

• CI/CD tools likeCodeBuild,CodePipeline, Artifactory, Github actions

• Experienced with distributed version control systems- GitHub, GitLab

• Experience with configuration management Ansible automation platform (optional)

• Good understanding of cost optimization and operational efficiency in AWS environments.