Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead AI initiatives and develop innovative solutions to transform banking.
- Company: CommBank is a global leader in AI, serving over 17 million customers.
- Benefits: Enjoy full relocation support, visa sponsorship, and a tech-forward work environment.
- Why this job: Shape the future of banking with cutting-edge AI and make a real-world impact.
- Qualifications: Experience in leading AI teams and hands-on skills in Generative AI and ML.
- Other info: Position based in Sydney, Australia, with support for international candidates.
The predicted salary is between 43200 - 72000 £ per year.
Lead the Future of AI at CommBank:
Were looking for exceptional technical leaders to drive the success of our cutting-edge AI strategy and pioneer innovative practices that will shape not only CommBanks futurebut the future of banking itself.
See Yourself at CommBank:
CommBank is embracing AI to transform how we operate and serve over 17 million customers. Your work will help shape the future of banking and reinforce our position as a global AI leader.
-
Shape the future of AI at one of the worlds safest, most innovative, and tech-forward banks.
-
Your work will directly impact millionsacross retail, business, institutional banking, and the broader Australian economy.
-
Ranked Top 5 globally in the Evident AI Indexabove many global tech firms and banksfor governance, AI maturity, transparency, and responsible AI leadership.
-
Backed by significant annual tech investment and foundational research into Agentic AI, Deep Learning, and Generative AI.
See Yourself in Our Team:
CommBank is leading the global evolution of Gen AI and Agentic AIventuring into new-to-the-world innovations that redefine how banking is done. Youll join a team that values deep expertise , bold thinking, and real-world impact.
Were seeking an executive leader to drive strategic AI initiatives and deliver scalable solutions. Youll lead high-impact work focused on building robust Generative AI and Machine Learning capabilities that shape the future of customer engagement, business intelligence, and innovation.
You will technically drive your team to deliver world-class data science and AI capabilities across RBS and the Group. Our strategic focus is on positioning the Group at the forefront of AI innovation, delighting our customers at every interaction, and driving technology modernization. Your leadership will be instrumental in shaping the future direction and vision of AI, with a particular emphasis on Generative and Agentic AI.
What Youll Do:
-
Set and communicate a clear AI vision aligned with business goals.
-
Lead the development of innovative solutions to complex challenges using advanced AI and data science.
-
Stay ahead of industry trends by applying new technologies and research.
-
Provide strategic and technical leadership across AI projects, ensuring excellence in delivery.
-
Collaborate with top AI and data science talent to build a high-performance culture.
-
Partner with internal teams and external experts to share knowledge and drive AI-led impact.
-
Expand the use of Generative and Agentic AI to improve customer experiences and simplify operations.
-
Upskill teams in Gen AI techniques like prompt design, RAG, fine-tuning, and agentic frameworks.
-
Build reusable Gen AI frameworks in partnership with engineering teams.
What Youll Bring
Leadership & Collaboration:
-
Experience leading diverse, high-performing teams across Gen AI, ML, and data science.
-
Ability to deliver scalable solutions that can be reused across the organisation.
-
Strong communication skills and executive presence to engage stakeholders and uplift capability.
Technical Expertise:
-
Hands-on experience applying Generative AI in real-world business settings.
-
Skills in prompt engineering, RAG, guardrail design, orchestration, and tools like LangGraph or Semantic Kernel.
-
Deep knowledge of ML model development, deployment, and evaluation.
-
Proficiency in Python, PyTorch, TensorFlow, SQL, Spark, and AWS tools like SageMaker and Bedrock.
-
Understanding of scalable data infrastructure and cloud architecture.
Location & Relocation:
This role is based in Sydney, Australia. We offer full relocation support for international candidates, including visa sponsorship, to help you and your family make a smooth transition.
If you\’re already part of the Commonwealth Bank Group (including Bankwest, x15ventures), you\’ll need to apply through Sidekick to submit a valid application. Were keen to support you with the next step in your career.
We\’re aware of some accessibility issues on this site, particularly for screen reader users. We want to make finding your dream job as easy as possible, so if you require additional support please contact HR Direct on 1800 989 696.
Advertising End Date: 16/08/2025 #J-18808-Ljbffr
Principal Data Scientist - Opportunity in Sydney, Australia (London) employer: Commonwealth Bank
Contact Detail:
Commonwealth Bank Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Data Scientist - Opportunity in Sydney, Australia (London)
✨Tip Number 1
Network with professionals in the AI and data science fields, especially those who have experience in banking or financial services. Attend industry conferences, webinars, and meetups to connect with potential colleagues and mentors who can provide insights into the role and the company culture.
✨Tip Number 2
Stay updated on the latest trends and advancements in Generative AI and Machine Learning. Follow relevant publications, blogs, and thought leaders on platforms like LinkedIn to demonstrate your knowledge and passion for the field during interviews.
✨Tip Number 3
Prepare to discuss specific projects where you've successfully implemented AI solutions. Be ready to explain your thought process, the challenges you faced, and how you overcame them, as this will showcase your technical expertise and leadership skills.
✨Tip Number 4
Familiarise yourself with CommBank's current AI initiatives and their impact on customer experience. This knowledge will not only help you tailor your discussions but also show your genuine interest in contributing to their mission of transforming banking through AI.
We think you need these skills to ace Principal Data Scientist - Opportunity in Sydney, Australia (London)
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities and requirements of the Principal Data Scientist position at CommBank. Tailor your application to highlight how your experience aligns with their focus on Generative AI and Machine Learning.
Craft a Compelling CV: Your CV should clearly showcase your leadership experience in AI and data science. Include specific examples of projects where you've applied Generative AI and your technical skills in Python, TensorFlow, and other relevant tools.
Write a Strong Cover Letter: In your cover letter, express your passion for AI and its impact on banking. Discuss your vision for the role and how you can contribute to CommBank's innovative AI strategy. Make it personal and engaging to stand out.
Highlight Relevant Achievements: When detailing your experience, focus on quantifiable achievements that demonstrate your ability to lead high-performing teams and deliver scalable AI solutions. Use metrics to illustrate your impact on previous projects.
How to prepare for a job interview at Commonwealth Bank
✨Showcase Your Leadership Skills
As a Principal Data Scientist, you'll need to demonstrate your ability to lead diverse teams. Prepare examples of how you've successfully managed high-performing teams in the past, particularly in AI and data science projects.
✨Highlight Technical Expertise
Be ready to discuss your hands-on experience with Generative AI and machine learning. Familiarise yourself with tools like Python, PyTorch, and TensorFlow, and be prepared to explain how you've applied these in real-world business settings.
✨Communicate Your Vision
Articulate a clear vision for AI that aligns with business goals. Think about how you would set strategic directions for AI initiatives at CommBank and be prepared to share your thoughts during the interview.
✨Stay Updated on Industry Trends
Demonstrate your knowledge of current trends in AI and data science. Research recent advancements and be ready to discuss how these could impact the banking sector and enhance customer experiences.
