Play a key role in migrating 20,000+ merchants onto a new in-house payments platform
Act as a trusted technical advisor bridging business needs and integration delivery
Join a high-performing team driving one of CBA's largest eCommerce transformations
About Connected Payments
Commonwealth Bank is transforming how businesses accept payments. Connected Payments is our next-generation eCommerce platform, giving merchants a single gateway to accept cards, digital wallets, Buy Now Pay Later and alternative payment methods.
With a major migration underway, this is a rare opportunity to help bring a recent payments platform to life at scale - supporting merchants to integrate, go live and succeed.
The Opportunity
The TechCare team sits within eCommerce (Everyday Business Banking) and is the frontline technical capability supporting our merchants.
As a Merchant Integration Specialist, you'll act as a trusted advisor to merchants and their development teams - guiding them through integration, migration and go-live.
This is a unique blend of technical consulting, pre-sales and payments expertise where you'll bridge business requirements and technical execution to deliver seamless outcomes.
What You'll Do
Lead end-to-end merchant integrations and migrations onto Connected Payments
Act as the technical SME across APIs, payment flows and platform configuration
Partner with merchant developers and stakeholders to design optimal solutions
Support pre-sales and solutioning during merchant acquisition and onboarding
Guide merchants through testing, certification and go-live
Troubleshoot complex integration issues (APIs, tokenisation, 3DS, webhooks)
Improve processes and documentation to scale onboarding and reduce time-to-live
Collaborate with Product,



Engineering and Support teams to enhance the platform
Coach and mentor junior team members, sharing knowledge to uplift the broader TechCare's capability
What We're Looking For
Essential Experience
Customer-facing technical experience in payments, eCommerce or fintech
Proven integration experience (payment gateways, orchestration or platforms)
Strong understanding of the payments ecosystem (acquiring, CNP, orchestration)
Ability to simplify complex technical concepts for business audiences
Experience in solution design, requirements gathering or technical pre-sales
Technical Capability
Strong knowledge of APIs, webhooks and integration patterns
Experience with payment concepts (tokenisation, 3DS, hosted/server integrations)
Familiarity with API tools (Postman, cURL etc.)
Exposure to eCommerce platforms (Magento, WooCommerce etc.)
Knowledge of payment providers (Stripe, Adyen, Braintree etc.)
Why Join Us
Be part of a major platform transformation impacting thousands of merchants
Work in a visible, merchant-facing role with real commercial impact
Join a collaborative team with deep payments expertise and customer focus
Apply
This is a 12-month fixed term opportunity. Apply now to help shape the future of payments at CommBank.
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. We're keen to support you with the next step in your career.
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Advertising End Date: 26/06/2026

📌 Merchant Integration Specialist (Melbourne)
🏢 Commonwealth Bank Of Australia
📍 Melbourne