📍 Job Overview

Job Title: Senior Platform Engineer
Company: Commonwealth Bank
Location: Bangalore - Manyata Tech Park Road, India
Job Type: Full-Time, On-Site
Category: DevOps Engineer, System Administrator, Web Infrastructure
Date Posted: June 26, 2025
Experience Level: 10+ years

🚀 Role Summary

Lead the design, build, and operation of highly available and fully monitored systems to prevent and detect fraud, ensuring a safe and better bank for the community.
Collaborate with business units and operational teams to triage priority incidents, conduct blameless post-mortems, and ensure permanent closure of incidents.
Identify and implement code-level changes to reduce operational toil and technical debt associated with services.
Mentor and share knowledge with team members to foster a culture of learning and continuous improvement.

📝 Enhancement Note: This role requires a strong DevOps engineer or system administrator with a solid background in platform engineering, incident management, and mentoring team members. Familiarity with fraud detection and prevention systems would be an asset.

💻 Primary Responsibilities

System Design & Architecture: Design and implement scalable, highly available, and secure systems to support the Group's fraud technology platform.
Incident Management: Collaborate with business units and operational teams to triage priority incidents, conduct blameless post-mortems, and ensure permanent closure of incidents.
Code & Infrastructure Management: Identify and contribute code-level changes and infrastructure improvements to reduce operational toil and technical debt.
Mentoring & Knowledge Sharing: Mentor team members, share knowledge, and foster a culture of learning and continuous improvement.
Collaboration & Communication: Work closely with various teams, including business units, operational teams, and other technology teams, to ensure the platform meets business needs and user expectations.

📝 Enhancement Note: This role requires strong problem-solving skills, the ability to work well under pressure, and excellent communication skills to collaborate effectively with various teams.

🎓 Skills & Qualifications

Education: Bachelor’s degree/Master’s degree in Engineering in Computer Science/Information Technology

Experience: 10+ years of experience in platform engineering, DevOps, or a similar role, with a strong focus on system administration, incident management, and mentoring team members.

Required Skills:

Unix/Linux (Red hat Systems administrator level)
Coding (Shell, Python, Java, SQL)
DevTools (Ansible, Jenkins/Team city, Artifactory, GitHub)
Monitoring tools (SPLUNK, Grafana)
Applications (Java-based and generic applications experience)
Networking (Solid understanding of TCP/IP, load balancing, TLS/SSL, Security/Firewalls/Proxies)
Infrastructure (Physical servers and Cloud compute)
Integration troubleshooting (troubleshoot up and downstreams as well as instream systems)

Preferred Skills:

Experience with fraud detection and prevention systems
Familiarity with Agile methodologies and CI/CD pipelines
Knowledge of infrastructure as code (IaC) tools, such as Terraform or CloudFormation
Experience with containerization (e.g., Docker) and orchestration (e.g., Kubernetes) tools

📝 Enhancement Note: This role requires a broad set of technical skills, with a strong emphasis on system administration, incident management, and mentoring team members. Familiarity with fraud detection and prevention systems, as well as experience with modern DevOps tools and practices, would be highly desirable.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate your ability to design, build, and maintain highly available and secure systems by showcasing relevant projects in your portfolio.
Highlight your experience with incident management by providing examples of how you have successfully triaged incidents, conducted post-mortems, and ensured permanent closure.
Showcase your mentoring and knowledge-sharing skills by providing examples of how you have helped team members grow and develop their technical skills.

Technical Documentation:

Provide detailed documentation for your projects, including system architecture, deployment processes, and monitoring strategies.
Include any relevant code snippets, scripts, or configuration files that demonstrate your technical proficiency.
Ensure that your documentation is well-organized, easy to navigate, and includes clear explanations of any complex or proprietary systems used.

📝 Enhancement Note: This role requires a strong focus on system design, incident management, and mentoring. Your portfolio should demonstrate your ability to excel in these areas, with a particular emphasis on the technical aspects of your work.

💵 Compensation & Benefits

Salary Range: INR 1,500,000 - 2,000,000 per annum (Estimated based on market research and regional adjustments for senior DevOps engineers in Bangalore)

Benefits:

Competitive salary and performance-based bonuses
Comprehensive health insurance and wellness programs
Retirement savings plans and financial planning services
Employee discounts on banking and financial services
Flexible work arrangements and remote work options, depending on the role and team
Learning and development opportunities, including training, workshops, and mentoring programs

Working Hours: Full-time, 40 hours per week, with flexible working arrangements and remote work options available for some roles.

📝 Enhancement Note: The estimated salary range is based on market research and regional adjustments for senior DevOps engineers in Bangalore. Benefits may vary depending on the role and team.

🎯 Team & Company Context

🏢 Company Culture

Industry: Commonwealth Bank is a leading financial institution in Australia, providing a wide range of banking, wealth management, and financial services to customers.

Company Size: Large (Over 50,000 employees)

Founded: 1911

Team Structure:

The Fraud Technology team is part of the Group Operations Technology and is accountable for the development, implementation, and ongoing leadership of the Group’s Fraud technology platform.
The team works closely with business units, operational teams, and other technology teams to ensure the platform meets business needs and user expectations.

Development Methodology:

Agile methodologies are used to manage the development and maintenance of the Fraud technology platform.
The team follows a continuous integration and continuous deployment (CI/CD) pipeline to ensure rapid and reliable delivery of new features and updates.
Code reviews, testing, and quality assurance practices are employed to maintain high standards of code quality and system reliability.

Company Website: https://www.commbank.com.au/

📝 Enhancement Note: Commonwealth Bank is a large financial institution with a strong focus on technology and innovation. The Fraud Technology team plays a critical role in ensuring the safety and security of the bank's customers and systems.

📈 Career & Growth Analysis

Web Technology Career Level: Senior DevOps Engineer/Platform Engineer

Reporting Structure: This role reports directly to the Fraud Technology team lead and works closely with business units, operational teams, and other technology teams.

Technical Impact: The Senior Platform Engineer role has a significant impact on the design, implementation, and maintenance of the Group’s Fraud technology platform. The role requires strong technical skills, excellent communication, and collaboration abilities to ensure the platform meets business needs and user expectations.

Growth Opportunities:

Technical Growth: Expand your skills and expertise in platform engineering, incident management, and mentoring team members. Explore opportunities to specialize in specific areas, such as fraud detection and prevention systems or modern DevOps tools and practices.
Leadership Growth: Develop your leadership and management skills by mentoring team members, leading technical calls, and driving initiatives to improve the platform and team performance.
Career Progression: Progress to more senior roles, such as Principal Engineer, Engineering Manager, or other leadership positions within the Fraud Technology team or the broader Group Operations Technology organization.

📝 Enhancement Note: This role offers significant opportunities for technical and leadership growth, as well as career progression within the Fraud Technology team or the broader Group Operations Technology organization.

🌐 Work Environment

Office Type: Modern, collaborative office space with state-of-the-art technology and amenities

Office Location(s): Bangalore - Manyata Tech Park Road, India

Workspace Context:

The Fraud Technology team works in a collaborative and dynamic environment, with a strong focus on innovation and continuous improvement.
The team uses modern tools and technologies to design, build, and maintain the Group’s Fraud technology platform.
The workspace encourages cross-functional collaboration and knowledge sharing, with regular team meetings, workshops, and training sessions.

Work Schedule: Full-time, 40 hours per week, with flexible working arrangements and remote work options available for some roles.

📝 Enhancement Note: The Fraud Technology team works in a modern, collaborative, and dynamic environment, with a strong focus on innovation and continuous improvement. The workspace encourages cross-functional collaboration and knowledge sharing, with regular team meetings, workshops, and training sessions.

📄 Application & Technical Interview Process

Interview Process:

Online Assessment: Complete an online assessment to evaluate your technical skills and problem-solving abilities.
Technical Phone Screen: Participate in a technical phone screen to discuss your experience, skills, and career goals.
On-Site Interview: Attend an on-site interview, where you will meet with the hiring manager and other team members to discuss your technical skills, cultural fit, and career aspirations. You may also be asked to complete a technical challenge or case study.
Final Decision: The hiring team will review your application and interview performance to make a final decision.

Portfolio Review Tips:

Highlight your experience with system design, incident management, and mentoring team members in your portfolio.
Include examples of your technical proficiency with relevant tools, technologies, and programming languages.
Showcase your ability to work collaboratively and effectively with various teams, including business units, operational teams, and other technology teams.

Technical Challenge Preparation:

Brush up on your technical skills, with a particular focus on system design, incident management, and mentoring team members.
Familiarize yourself with the tools, technologies, and programming languages used by the Fraud Technology team.
Prepare for behavioral questions that assess your problem-solving skills, communication abilities, and cultural fit.

ATS Keywords: Unix/Linux, Red Hat, System Administration, Incident Management, Mentoring, Agile, CI/CD, Fraud Detection, Fraud Prevention, Platform Engineering, DevOps, Technical Leadership

📝 Enhancement Note: The interview process for this role is designed to assess your technical skills, problem-solving abilities, and cultural fit. Your portfolio and technical challenge preparation should focus on demonstrating your experience with system design, incident management, and mentoring team members.

🛠 Technology Stack & Web Infrastructure

Platform & Infrastructure:

Operating Systems: Unix/Linux (Red Hat)
Cloud Platforms: AWS, Azure, Google Cloud
Containerization & Orchestration: Docker, Kubernetes
Infrastructure as Code (IaC): Terraform, CloudFormation
Configuration Management: Ansible, Puppet, Chef
Monitoring & Logging: Splunk, Grafana, ELK Stack
CI/CD Pipelines: Jenkins, TeamCity, GitHub Actions
Version Control: Git, GitHub
Programming Languages: Shell, Python, Java, SQL

Fraud Detection & Prevention Systems:

Fraud Detection Platforms: FICO, SAS, IBM Watson
Fraud Prevention Tools: Riskified, Signifyd, Sift Science
Fraud Analytics: Hadoop, Spark, Kafka
Fraud Data Management: MongoDB, Cassandra, Postgres

📝 Enhancement Note: The Fraud Technology team uses a wide range of tools, technologies, and programming languages to design, build, and maintain the Group’s Fraud technology platform. Familiarity with these tools and technologies is essential for success in this role.

👥 Team Culture & Values

Fraud Technology Team Values:

Customer Focus: Prioritize the needs and expectations of the bank's customers and the wider community.
Collaboration: Work closely with business units, operational teams, and other technology teams to ensure the platform meets business needs and user expectations.
Innovation: Continuously explore and adopt new technologies and best practices to improve the platform and drive business value.
Integrity: Uphold the highest ethical standards and maintain the trust of the bank's customers and stakeholders.
Accountability: Take responsibility for your actions and decisions, and strive to deliver high-quality results that meet or exceed expectations.

Collaboration Style:

Cross-Functional Collaboration: Work closely with business units, operational teams, and other technology teams to ensure the platform meets business needs and user expectations.
Code Review Culture: Conduct regular code reviews to maintain high standards of code quality and system reliability.
Peer Programming: Encourage knowledge sharing and collaborative problem-solving through peer programming and mentoring.

📝 Enhancement Note: The Fraud Technology team values customer focus, collaboration, innovation, integrity, and accountability. The team works closely with business units, operational teams, and other technology teams to ensure the platform meets business needs and user expectations.

⚡ Challenges & Growth Opportunities

Technical Challenges:

System Design & Architecture: Design and implement highly available, scalable, and secure systems to support the Group’s fraud technology platform.
Incident Management: Triage priority incidents, conduct blameless post-mortems, and ensure permanent closure of incidents, including actioning of root causes and contributing factors.
Mentoring & Knowledge Sharing: Mentor team members, share knowledge, and foster a culture of learning and continuous improvement.
Fraud Detection & Prevention: Stay up-to-date with the latest fraud detection and prevention technologies, trends, and best practices.

Learning & Development Opportunities:

Technical Skill Development: Expand your skills and expertise in platform engineering, incident management, and mentoring team members. Explore opportunities to specialize in specific areas, such as fraud detection and prevention systems or modern DevOps tools and practices.
Leadership Development: Develop your leadership and management skills by mentoring team members, leading technical calls, and driving initiatives to improve the platform and team performance.
Career Progression: Progress to more senior roles, such as Principal Engineer, Engineering Manager, or other leadership positions within the Fraud Technology team or the broader Group Operations Technology organization.

📝 Enhancement Note: This role offers significant opportunities for technical and leadership growth, as well as career progression within the Fraud Technology team or the broader Group Operations Technology organization. The role also presents technical challenges in system design, incident management, mentoring, and fraud detection and prevention.

💡 Interview Preparation

Technical Questions:

System Design & Architecture: Describe your experience with designing and implementing highly available, scalable, and secure systems. Walk through a system design you've worked on, explaining your architecture decisions and trade-offs.
Incident Management: Discuss your experience with incident management, including triaging priority incidents, conducting blameless post-mortems, and ensuring permanent closure of incidents. Provide an example of a complex incident you've managed and the steps you took to resolve it.
Mentoring & Knowledge Sharing: Explain your approach to mentoring team members and fostering a culture of learning and continuous improvement. Describe a mentoring relationship you've had and the impact you've made on the mentee's growth and development.

Company & Culture Questions:

Fraud Detection & Prevention: Demonstrate your understanding of fraud detection and prevention systems and the importance of the Group’s fraud technology platform in safeguarding the bank and wider community.
Collaboration & Communication: Explain how you've worked effectively with business units, operational teams, and other technology teams to ensure a platform meets business needs and user expectations. Provide an example of a successful cross-functional collaboration project you've worked on.
Problem-Solving: Describe a complex technical challenge you've faced and the steps you took to resolve it. Explain how you approached the problem, the tools and technologies you used, and the outcome of your efforts.

Portfolio Presentation Strategy:

System Design & Architecture: Highlight your experience with designing and implementing highly available, scalable, and secure systems by showcasing relevant projects in your portfolio.
Incident Management: Demonstrate your experience with incident management by providing examples of how you've successfully triaged incidents, conducted post-mortems, and ensured permanent closure.
Mentoring & Knowledge Sharing: Showcase your mentoring and knowledge-sharing skills by providing examples of how you've helped team members grow and develop their technical skills.

📝 Enhancement Note: The interview process for this role focuses on assessing your technical skills, problem-solving abilities, and cultural fit. Your portfolio and interview preparation should highlight your experience with system design, incident management, and mentering team members.

📌 Application Steps

To apply for this Senior Platform Engineer position:

Submit Your Application: Click on the "Apply" button on the job listing and follow the instructions to submit your application through the application link.
Customize Your Portfolio: Tailor your portfolio to highlight your experience with system design, incident management, and mentoring team members. Include relevant projects, case studies, and technical documentation that demonstrate your technical proficiency and problem-solving abilities.
Optimize Your Resume: Highlight your relevant skills, experience, and achievements in your resume, with a particular focus on system design, incident management, and mentoring team members. Include any relevant certifications, awards, or publications that demonstrate your technical expertise.
Prepare for Technical Interview: Brush up on your technical skills, with a particular focus on system design, incident management, and mentering team members. Familiarize yourself with the tools, technologies, and programming languages used by the Fraud Technology team. Prepare for behavioral questions that assess your problem-solving skills, communication abilities, and cultural fit.
Research the Company: Learn about Commonwealth Bank's history, mission, and values. Understand the Fraud Technology team's role within the broader organization and the importance of the Group’s fraud technology platform in safeguarding the bank and wider community.

📝 Enhancement Note: The application process for this role requires a strong focus on system design, incident management, and mentoring team members. Your portfolio, resume, and interview preparation should demonstrate your technical proficiency and problem-solving abilities in these areas.

Senior Platform Engineer