In-Demand Java developer Jobs in Preston, Vic

Staff Software Development Engineer - Data Acquisition
WEX Inc. —Melbourne VIC
- Full-time
- AWS
- APIs
- Financial services
Senior CloudOps Engineer -DevLabs- Support/BAU
NCS Australia —Melbourne VIC
- Full-time
- Hybrid work
- Administrative experience
- AWS
- Scripting
Quick Apply
21h
Oliver Wyman - Senior Lead AI Engineer - Melbourne
Oliver Wyman —Melbourne VIC
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Principal Engineer
News Corp —Melbourne VIC
- Full-time
- Hybrid work
- Azure
- AWS
- Agile
- Parental leave
Senior Pega Developer (Contract)
NCS Australia —Melbourne VIC
- Contract
- Hybrid work
- Case management
- Agile
- Leadership
- Parental leave
Quick Apply
Principal Architect - Domain Frontier Engineer - Telecom
Cognizant —Melbourne VIC
- $100,000 a year
- Full-time
- Hybrid work
- Management
- DevOps
- AWS
14d
Principal Technical Support Engineer
Rocket Software —Melbourne VIC
- Full-time
- Customer service
- Research
- AI
Platform Engineer
Macquarie Group Limited —Melbourne VIC
- Full-time
- Hybrid work
- DevOps
- AI
- Annual leave
- Work from home
Site Reliability Engineer II, APAC
Jamf —Melbourne VIC
- On call
- Remote
- Writing skills
- AWS
- AI
3d
Technical Delivery Engineer
RELEX Solutions —Melbourne VIC
- Remote
- Management
- English
- Master's degree
Quick Apply
4d
Site Reliability Engineer
Future Secure AI —Melbourne VIC
- Azure
- DevOps
- AWS
Quick Apply
Senior Site Reliability Engineer
Block, Inc. —Melbourne VIC
- 12 hour shift
- Remote
- Software development
- AI
- Health insurance
Platform DevOps Engineer
Future Secure AI —Melbourne VIC
- On call
- Azure
- DevOps
- AWS
Quick Apply

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System Administrator
Oasis Services Australia Pty Ltd —Preston VIC
Support compliance with data protection obligations relevant to a regulated care provider (NDIS Practice Standards / privacy requirements).
$100,000 - $115,000 a year
Quick Apply
IT Support Technician
TasmanShield IT Systems Pty Ltd —Melbourne VIC
Experience in an IT support / helpdesk role (or equivalent). Troubleshoot issues across *Windows*, *Microsoft* *365*, and common business applications.
From $6,426 a month
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Staff Software Development Engineer - Data Acquisition

WEX Inc. -
Melbourne VIC

Apply Now

Job Details

Full-time

Qualifications

CI/CD
Data modelling
Test automation
AWS
Data management
Systems engineering
APIs
S3
Financial services
AI
Leadership

Full Job Description

About the Role

The Data Acquisition Team is the entry point to WEX’s Data-as-a-Service platform, responsible for ingesting, validating, mastering, and delivering trusted data from internal systems and third-party providers.

We are seeking a Staff Software Engineer who can architect and evolve core data platform capabilities, with an initial focus on enterprise Master Data Management. You will design production software, APIs, data services, and integration frameworks that establish trusted business identities, relationships, hierarchies, reference data, and golden records across WEX.

This role is ideal for an engineer who combines strong software and systems engineering skills with hands-on development, architectural leadership, and mentorship. Experience building enterprise MDM solutions is preferred, but the role is not dependent on a particular MDM product.

Practical AI development experience is required. You will use AI-assisted engineering throughout the development lifecycle and help build AI-enabled capabilities that improve data quality, engineering productivity, platform operations, and business data experiences.

WEX is undergoing a data platform and AI transformation. This team builds the foundation by ensuring that data entering the platform is reliable, governed, correctly identified, and reusable across analytics, automation, operational applications, and AI products.

What You’ll Do

Architect and develop scalable software, APIs, and batch or streaming data pipelines.
Lead the design and implementation of enterprise MDM capabilities, including identity resolution, golden records, matching, survivorship, relationships, hierarchies, and reference data.
Build reusable platform components for validation, data contracts, orchestration, retries, audit logging, lineage, and reconciliation.
Apply AI-assisted development across solution design, coding, testing, debugging, and documentation, and build AI-enabled capabilities where they provide value.
Improve platform performance, reliability, observability, security, and cost efficiency.
Establish automated testing and CI/CD practices for software, data models, integration logic, and platform configuration.
Lead production troubleshooting, root-cause analysis, and preventive improvements.
Mentor engineers and partner with Product, Architecture, Data, Risk, and Governance teams to shape technical direction.

What You Bring

8+ years of software engineering experience, including distributed systems, cloud platforms, or large-scale data solutions.
Strong software engineering fundamentals and advanced development experience with Python, Java, or another modern programming language.
Experience building production APIs, cloud services, data pipelines, and batch or event-driven integrations.
Hands-on experience using AI-assisted development tools and building AI-enabled solutions using model APIs, retrieval patterns, agents, or similar technologies.
Understanding of AI risks, including accuracy, security, privacy, model limitations, and the need to validate AI-generated outputs.
Strong knowledge of automated testing, CI/CD, observability, data contracts, schema evolution, lineage, and data quality.
Ability to lead architecture decisions, troubleshoot complex production problems, mentor engineers, and influence technical direction.
Experience building enterprise MDM solutions is preferred, including knowledge of identity resolution, matching, survivorship, golden records, and commercial platforms such as Reltio.

Preferred Experience

Experience designing, building, or operating enterprise MDM systems.
Knowledge of identity resolution, golden records, matching and merging, survivorship, crosswalks, hierarchies, relationships, reference data, data stewardship, and data quality.
Hands-on experience with Reltio or another enterprise MDM platform.
Experience delivering Customer 360, customer onboarding, Search Before Create, or enterprise identity services.
Experience with technologies such as Snowflake, dbt, Kafka, AWS, S3, infrastructure as code, and cloud observability platforms.
Experience modernizing or migrating legacy data or MDM solutions.
Experience in financial services, payments, risk, or another regulated environment.

Apply Now

Refine Your Search

java developer jobs in preston, vic

Staff Software Development Engineer - Data Acquisition

Senior CloudOps Engineer -DevLabs- Support/BAU

Oliver Wyman - Senior Lead AI Engineer - Melbourne

Principal Engineer

Senior Pega Developer (Contract)

Principal Architect - Domain Frontier Engineer - Telecom

Principal Technical Support Engineer

Platform Engineer

Site Reliability Engineer II, APAC

Technical Delivery Engineer

Site Reliability Engineer

Senior Site Reliability Engineer

Platform DevOps Engineer

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