In-Demand Senior java developer Jobs in Australia

Senior Data Platforms Engineer
Simple Machines —Sydney NSW
- Full-time
- Hybrid work
- SQL
- AWS
- Bachelor's degree
Quick Apply
Product Developer, Sr
Epicor —Melbourne VIC
- Full-time
- Master's degree
- SQL
- APIs
Senior Cyber Security Governance Analyst
PowerData Group Consulting —Canberra ACT
- Contract
- Communication skills
Quick Apply
Tech Architecture Sr Manager / Manager / Associate Manager / Specialist/ Sr. Analyst
Accenture —Melbourne VIC
- Full-time
- CRM software
- DevOps
- AWS
V-Lead Technical Consultant
WNS Global Services —Sutherland NSW
- Full-time
- Azure
- Computer Science
- Master's degree
Quick Apply
Backend Staff Engineer
Cartology —Surry Hills NSW
- Full-time
- Hybrid work
- Azure
- SQL
- AWS
- Work from home
4d
Solution Technology Lead
Entsia —Sydney NSW
- Software development
- Communication skills
Senior Business Analyst – Capital Markets
Nixil —Sydney NSW
- Full-time
- Databases
- Analysis skills
- Agile
4d
Principal Production Engineer
Canva —Brisbane QLD
- Full-time
- Remote
- AWS
- AI
- Parental leave
Quick Apply
Staff Engineer
Cartology —Surry Hills NSW
- Full-time
- Hybrid work
- SQL
- Work from home
Staff or Senior Technical Application Engineer – Windows 11 PC Ecosystem (Australia)
Qualcomm —Remote
- Remote
- Management
- Doctoral degree
- Computer Science
Senior Consultant - Acurity
Infosys —Melbourne VIC
- $127,971 - $141,157 a year
- Customer service
- Software development
- Communication skills
1d
Staff Production Engineer
Canva —Brisbane QLD
- Full-time
- Remote
- AWS
- AI
- Parental leave
Quick Apply
Sr. Tech Lead - Application Development Microsoft N 4D
Genpact Australia Pty Ltd —Sydney NSW
- Full-time
- Azure
- Computer Science
- Marketing
Quick Apply
Sr Security Engineer, Region Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- AWS
- Scripting
- AI
- Health insurance
- Employee assistance program
Senior Oracle Developer
Tata Consultancy Services —Sydney NSW
AEM Lead
Infosys Singapore & Australia —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Management
- DevOps
Quick Apply
Manager/Senior Specialist, Sales Engineering
Checkout.com —Sydney NSW
- Full-time
- Hybrid work
- Sales
- APIs
Quick Apply
Senior Platform Engineer
Midnite —Australia
- Full-time
- Remote
- AWS
- Communication skills
- Work from home
Quick Apply
Security Engineering Senior Engineer – Application Security Automation & AI Security
Telstra —Australia
- Full-time
- Azure
- Management
- Master's degree
- Parental leave

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senior java developer jobs near australia

Senior Data Platforms Engineer

Simple Machines
Sydney NSW

Quick Apply

Job Details

Full-time

Qualifications

CI/CD
Data modelling
Cassandra
NoSQL
Google Cloud Platform
MongoDB
SQL
AWS
Bachelor's degree
PostgreSQL
Neo4j
Terrafrom
Data pipeline
GitHub
Agile

Full Job Description

Senior Data Platforms Engineer - Enterprise Data Platforms

Who We Are

Simple Machines is a global, independent technology consultancy operating across Sydney, New Zealand, London, Poland and San Francisco. We design and build modern data platforms, intelligent systems, and bespoke software at the intersection of Data Engineering, Software Engineering and AI.

We work with enterprises, scale-ups, and government to turn messy, high-value data into products, platforms, and decisions that actually move the needle.

We don’t do generic. We build things that matter - We engineer data to life™.

Requirements

The Role

This is a hands-on senior engineering role, not an architecture-only seat and not a support function.

You’ll design and build greenfield data platforms, real-time pipelines, and data products for clients who are serious about using data properly. You’ll work in small, high-calibre teams and operate close to both the problem and the client.

If you enjoy solving hard data problems, shaping modern architectures (data mesh, data products, contracts), and delivering real outcomes — this is your lane.

What You’ll Be Doing

Build Modern Data Platforms

Design and deliver cloud-native data platforms using Databricks, Snowflake, AWS, and GCP
Apply modern architectural patterns: data mesh, data products, and data contracts
Integrate deeply with client systems to enable scalable, consumer-oriented data access

Develop High-Performance Pipelines

Build and optimise batch and real-time pipelines
Work with streaming and event-driven tech such as Kafka, Flink, Kinesis, Pub/Sub
Orchestrate workflows using Airflow, Dataflow, Glue

Work at Scale

Process and transform large datasets using Spark and Flink
Design systems that perform in production - not just on paper

Own Data Storage & Performance

Work across relational, NoSQL, and analytical stores (Postgres, BigQuery, Snowflake, Cassandra, MongoDB)
Optimise storage formats and access patterns (Parquet, Delta, ORC, Avro)

Cloud, Security & Governance

Implement secure, compliant data solutions with security by design
Embed governance without killing developer velocity

Consult and Influence

Work directly with clients to understand problems and shape solutions
Translate business needs into pragmatic engineering decisions
Act as a trusted technical advisor, not just an order taker

What We’re Looking For

Core Engineering Strength

Strong Python and SQL
Deep experience with Spark and modern data platforms (Databricks / Snowflake)
Solid grasp of cloud data services (AWS or GCP)

Data Platform Experience

Built and operated large-scale data pipelines in production
Strong data modelling capability and architectural judgement
Comfortable with multiple storage technologies and formats

Engineering Discipline

Infrastructure-as-code experience (Terraform, Pulumi)
CI/CD pipelines using tools like GitHub Actions, ArgoCD
Data testing and quality frameworks (dbt, Great Expectations, Soda)

Nice to Have

JVM or systems languages (Scala, Java, Go, Rust)
Graph or specialised stores (Neo4j, Cassandra)

Delivery & Consulting Mindset

Experience in consulting or professional services environments
Comfortable working in agile teams
Able to engage stakeholders and drive outcomes, not just ship code

Benefits

Why Simple Machines

You’ll work on interesting, high-impact problems
You’ll build modern platforms, not maintain legacy mess
You’ll be surrounded by senior engineers who actually know their craft
You’ll have autonomy, influence, and room to grow

If you’re a senior data engineer who wants to build properly, think clearly, and deliver real outcomes - we should talk.

Quick Apply

Refine Your Search

senior java developer jobs in australia

Senior Data Platforms Engineer

Product Developer, Sr

Senior Cyber Security Governance Analyst

Tech Architecture Sr Manager / Manager / Associate Manager / Specialist/ Sr. Analyst

V-Lead Technical Consultant

Backend Staff Engineer

Solution Technology Lead

Senior Business Analyst – Capital Markets

Principal Production Engineer

Staff Engineer

Staff or Senior Technical Application Engineer – Windows 11 PC Ecosystem (Australia)

Senior Consultant - Acurity

Staff Production Engineer

Sr. Tech Lead - Application Development Microsoft N 4D

Sr Security Engineer, Region Services

Senior Oracle Developer

AEM Lead

Manager/Senior Specialist, Sales Engineering

Senior Platform Engineer

Security Engineering Senior Engineer – Application Security Automation & AI Security

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