- Location
- Sydney, Australia
- Type
- Full-time
- Department
- Engineering
- Seniority
- Senior
- Education
- Master
- Source
- Workday
Description
Help modernise critical billing and pricing systems within a leading financial services environment
We're looking for a Senior Engineer – Data Migration & Billing Platforms to join a high-impact transformation initiative, helping migrate a legacy billing platform to a modern internally developed SaaS solution.
This role is ideal for a hands-on engineer who enjoys solving complex data migration challenges, building reliable processing pipelines, and working with large-scale financial and billing datasets. While you'll be working in an AWS-hosted environment, this is not a traditional cloud data engineering or analytics role. Instead, you'll focus on data transformation, migration, validation and reconciliation to ensure the successful transition between critical billing platforms.
What you'll be doing
Design and develop data migration and transformation pipelines to support the transition from a legacy eBilling platform to a modern SaaS billing solution.
Build multi-stage data processing workflows that ingest, validate, enrich and transform billing and transaction data.
Develop file-processing solutions, including CSV ingestion and generation of fixed-format output files.
Create configuration-driven mapping frameworks to translate legacy billing structures into target platform formats.
Implement complex pricing, fee and billing calculations, including GST treatment and payment fee structures.
Develop robust data validation, reconciliation and exception-handling processes.
Manage reference data, eligibility matrices, lookup tables and rate catalogues.
Build automated testing frameworks and regression suites to ensure data quality and migration accuracy.
Work closely with business, technology and domain stakeholders to deliver reliable migration outcomes.
What you'll bring
Strong experience delivering complex data migration, transformation or integration projects.
Advanced Python development skills (highly preferred).
Experience with Snowflake or Databricks.
Experience designing and building ETL and data processing pipelines.
Strong understanding of data mapping, transformation and reconciliation techniques.
Experience working with structured data formats including CSV, fixed-width or batch processing files.
Strong SQL skills and experience managing reference data and lookup tables.
Experience implementing data validation, error handling and data quality controls.
Strong testing discipline, including automation, reconciliation and regression testing.
Familiarity working within AWS environments
Highly Desirable
Banking, payments or financial services experience.
Understanding of payment and billing products such as:
BPAY
RTGS
Direct Entry
NPP
International Money Transfers (IMT)
Experience working with billing, pricing or charging platforms.
Understanding of GST treatment within financial or billing systems.
Life at Versent
We're a diverse team of motivated humans who think outside the box and strive to deliver what others might consider impossible. At Versent we truly care about our people and put real focus on cultivating a culture of learning, collaboration and growth. We provide our teams with the space, trust, and support, to deliver the best work of their careers. To enable this, we have a culture that places a high value on continual feedback, excellence, and invention anchored in customer success.
We also offer our team:
Flexibility: We give you the freedom to excel, providing as much autonomy and flexibility around when you work so you can manage your time in a way that best suits you to get the job done.
Learning: We are passionate about continuous improvement and care about you investing in and developing your craft. Our Craft 180 Program is a holistic strategy for ongoing, meaningful skill and capability development with an ultimate goal to create an environment where people can learn and contribute in different ways to develop, practice and become masters of their craft.
Access to Benefits That Fit Your Life: From salary packaging and purchased leave to novated leasing options, we offer a range of benefits designed to suit different lifestyles and priorities. There’s something for everyone.
Health & Wellbeing Programmes: We focus on you as a whole person, with wellbeing initiatives that are to support you mentally, physically, emotionally and financially.
Connection: Regular social activities across your team and the organisation.
Recognition: We offer several reward & recognition programmes to acknowledge the amazing work that you do!
Career opportunity: We provide the opportunity to work on diverse projects and initiatives that enable you to create a brilliant career.
At Versent, we don't adhere to a one-size-fits-all hiring strategy. We understand that you might not fulfill all the criteria for this position. Our celebration of diverse perspectives isn't just a value, it's a way to gain an edge. If you believe this opportunity is where you can thrive, don't be shy and apply!
If you require any accommodations throughout the interview process, please get in touch with us by emailing [email protected].
