Summer Intern Program: Technology & AI - Engineering | Data Science & AI (Nov 2026)

Join a Summer Intern Program that puts you at the forefront of innovation, building and delivering world class experiences for our customers using the power of AI and leading-edge technology.

Our program is tailored to the technology career pathway and designed to support you as you launch your career.

You’ll be part of a dynamic Technology community that celebrates curiosity, creativity, and customer obsession. With wellbeing initiatives, social events, and a team that genuinely cares, you’ll do work that matters and have fun doing it.

Do work that matters

- As part of Australia’s largest bank, you’ll work with platforms and technologies that help determine how 17M+ customers access their money – securely and seamlessly
- You’ll tackle emerging threats, build trusted digital products and apply AI responsibly to protect our customers and keep millions of people safe for generations to come. CBA was ranked #4 globally for AI maturity in the 2025 Evident AI Index reflecting our commitment to responsible AI at scale
- Your analytical mindset and adaptability will have you detecting and responding to the rapidly evolving technology landscape and your problem-solving abilities will have you working on technologies that aren’t even invented yet, reimagining products for our customers

See yourself in our team

- Be empowered to do your best work while working on real-life projects from day one
- Access world-class technical and development resources
- Be supported by leaders, mentors and program managers invested in your personal and qualified growth
- Contribute to community through volunteering opportunities

Program Streams

Engineering

Helping build tomorrow’s bank—today.





We’re exploring emerging technologies, imagining products that don’t yet exist, and reinventing the way we serve our customers.

As part of the team powering Australia’s number‑one banking app, you’ll help deliver innovative features like Cardless Cash, Spend Tracker, Benefits Finder and StepPay. The opportunities for our tech interns continue to grow, with pathways across Data Engineering (ML/AI), Software Engineering (Web, Mobile, Full‑Stack), Site Reliability Engineering, and Cyber Security.

Potential future roles beyond our Intern and Graduate programs include Software Engineer, Data Engineer, Platform Engineer, or Security Engineer.

We’re interested in hearing from people who:

- Are tech wizards who are passionate about innovation and keen to learn new tech stacks, languages and frameworks;
- Are a curious problem solver who loves simplifying processes; and
- Can put yourself in the customer’s shoes & imagine better experiences for them.

At CommBank,we’recommitted to your development,careergrowthand training. We encourage you to applyforour program no matter what your degree, as your skills may align to one of our roles.

If this sounds like you, and you are:

- APermanentResident ofAustralia(please note, this does not include bridging visas while awaiting permanent residency or 820 visa holders),orCitizen of Australia or New Zealand at the time of your application
- Inyour penultimate (second last) year of study
- Achieving a minimum 70 WAM across your overall degree

We have a long history of supporting flexible working in its many forms so you can live your best life and do your best work. Most of our teams are in one of our office locations for at least 50% of the month while working from home the rest of the time. Speak to us about how this might work in the team you're joining.

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📌 Summer Intern Program: Technology & AI - Engineering | Data Science & AI (Nov2026) (City of Sydney)
🏢 Gradaustralia
📍 City of Sydney