In-Demand Core java Jobs in Sydney, Nsw

Senior Software Engineer - Java/React Fullstack
Objective Corporation —Sydney NSW
- Full-time
- Hybrid work
- Databases
- AWS
- APIs
Staff Engineer, Datacenter Server Lifecycle
Anthropic —Sydney NSW
- Hybrid work
- Azure
- Management
- AWS
- Parental leave
Service Delivery Processing Specialist (Application Support Analyst)
ADP —North Sydney NSW
- Weekend availability
- Microsoft Word
- Microsoft Excel
- Customer service
- Annual leave
- Opportunities for advancement
12d
Digital Configuration Sitecore Analyst
Link Group —Parramatta NSW
- Hybrid work
- Azure
- Organisational skills
- APIs
- Parental leave
- Employee assistance program
Principal Software Engineer – Backend Platforms & Service Domains
Commonwealth Bank —Sydney NSW
- Full-time
- AWS
- APIs
- AI
Lead Consultant
Infosys —Sydney NSW
- $192,845 - $208,038 a year
- Azure
- SQL
- AWS
- Health insurance
- Parental leave
11d
Senior Data Platforms Engineer
Simple Machines —Sydney NSW
- Full-time
- Hybrid work
- SQL
- AWS
- Bachelor's degree
Quick Apply
Senior Designated Support Engineer
Databricks —Sydney NSW
- Azure
- SQL
- AWS
8d
Senior Backend Engineer (Agentic AI & Cloud Platforms)
Tata Consultancy Services —Sydney NSW
- Azure
- Master's degree
- APIs
Solution Technology Lead
Entsia —Sydney NSW
- Software development
- Communication skills
Senior System Development Engineer, Core Networking (Relocation support available)
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Systems design
- AWS
- Software development
- Health insurance
- Employee assistance program
Principal Consultant OBP Lead
Infosys —Sydney NSW
- $150,742 - $171,215 a year
- Oracle
- Master's degree
- Databases
- Health insurance
- Parental leave
Staff Software Engineer – Create, Grow - Growth
Canva —Sydney NSW
- Full-time
- Hybrid work
- University
- Machine learning
- AI
- Parental leave
Quick Apply
System Development Engineer, Network Core
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- AWS
Technology & AI Enabled Delivery Director
Orchard Marketing —Pyrmont NSW
- Full-time
- Hybrid work
- Education
- AI
- Leadership
- Employee assistance program
Quick Apply
12d
Information Security Operations Lead (Sydney, Australia)
Starling —Sydney NSW
- Full-time
- Hybrid work
- AWS
- Communication skills
- Time management
- Annual leave
Quick Apply
Sr. Forward Deployed Engineer
LogicMonitor —Sydney NSW
- Azure
- Computer Science
- Engineering
Algorithm Engineer, Market Growth
Binance —Sydney NSW
- Full-time
- Remote
- Computer Science
- Master's degree
- SQL
Quick Apply
Principal Engineer - Payments
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- AWS
- AI
- Leadership
- Annual leave
- Work from home
Production Engineering Manager
Canva —Sydney NSW
- Full-time
- Hybrid work
- Management
- Systems design
- AWS
- Parental leave
Quick Apply

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Senior Software Engineer - Java/React Fullstack

Objective Corporation -
Sydney NSW

Apply Now

Job Details

Full-time

Qualifications

Spring Boot
CI/CD
Test automation
Databases
Microservices
AWS
Cloud development
REST
APIs
Front-end development
Web services
SaaS
AI
MySQL
SDLC

Full Job Description

Build scalable software. Shape technical direction. Raise the engineering bar.

At Objective, we build software that helps governments and regulated organisations deliver better outcomes for their communities.

We’re looking for a Senior Software Engineer to join our Information Intelligence team. This is a hands-on, full-stack engineering role where you’ll design and build robust, scalable software while influencing architecture, solving complex technical problems and supporting the growth of other engineers.

Reporting to the Development Manager, this is an individual contributor role with significant technical leadership and influence.

What you'll be doing:

You’ll take ownership of complex, high-impact work across the software development lifecycle.

You will:

Lead the design and development of major product features and core system architecture.
Build scalable and performant applications across Java, Spring Boot, React and TypeScript.
Design and develop RESTful APIs and work with MySQL databases.
Take ownership of complex technical problems, from root-cause analysis through to resolution.
Contribute to roadmap and delivery planning, balancing customer value, business impact and technical quality.
Champion engineering best practice across code quality, automated testing, security and performance.
Support operational excellence through monitoring, observability, error management and technical documentation.
Contribute to cloud-native development using AWS, container orchestration, infrastructure as code and modern CI/CD practices.
Lead code reviews and provide constructive technical feedback.
Mentor junior and mid-level engineers and help improve the team’s tools, processes and engineering capability.
Collaborate with engineers, product managers, designers and other stakeholders to turn customer needs into effective technical solutions.

We're looking for someone who has:

You’ll be an experienced software engineer who enjoys remaining hands-on while providing technical direction and guidance to others.

You’ll bring:

At least five years of commercial software engineering experience building SaaS products and contemporary web applications.
Advanced Java development skills, particularly with Spring Boot.
Strong front-end development experience using React and TypeScript.
Experience working with MySQL databases and designing RESTful web services.
A strong understanding of distributed systems, microservices and API design.
Experience with automated testing methodologies and a commitment to building quality into the development process.
Exposure to AWS, container orchestration, infrastructure as code, CI/CD and application monitoring.
Strong systems thinking and the ability to navigate complex or ambiguous technical challenges.
The confidence to lead technical discussions, assess risks and influence decisions.
A collaborative approach and the ability to mentor and support other engineers.

Why join Objective?

At Objective, our engineers don't just build software, they influence how it's built.

Our people are empowered to do their best work in an environment built on trust, collaboration and shared purpose. You’ll work on meaningful software, tackle genuinely interesting engineering challenges and have the opportunity to influence how our products and engineering practices evolve.

We offer a flexible hybrid working environment, opportunities for ongoing development and a culture where great people build great things together.

If you do not tick every box, do not let that stop you. We value potential, learning agility, coachability and diverse perspectives just as much as experience, and we encourage you to apply.

At Objective, we recognise and celebrate our diverse team as pivotal to our strong employee engagement and our high-performing culture, underpinned by Our Values.

We are an equal opportunity employer. We do not discriminate based on any protected characteristics or on any other basis prohibited by applicable laws in the regions where we operate.

To ensure a positive experience, please inform our Talent Team of any adjustments or accommodations you may require during the recruitment process, so we can support you effectively.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analysing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Apply Now

Refine Your Search

core java jobs in sydney, nsw

Senior Software Engineer - Java/React Fullstack

Staff Engineer, Datacenter Server Lifecycle

Service Delivery Processing Specialist (Application Support Analyst)

Digital Configuration Sitecore Analyst

Principal Software Engineer – Backend Platforms & Service Domains

Lead Consultant

Senior Data Platforms Engineer

Senior Designated Support Engineer

Senior Backend Engineer (Agentic AI & Cloud Platforms)

Solution Technology Lead

Senior System Development Engineer, Core Networking (Relocation support available)

Principal Consultant OBP Lead

Staff Software Engineer – Create, Grow - Growth

System Development Engineer, Network Core

Technology & AI Enabled Delivery Director

Information Security Operations Lead (Sydney, Australia)

Sr. Forward Deployed Engineer

Algorithm Engineer, Market Growth

Principal Engineer - Payments

Production Engineering Manager

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