In-Demand Senior java engineer Jobs in Parramatta, Nsw

API Developer – Java / Spring Boot / REST APIs
Neuronimbus Digital Pty Ltd —Sydney NSW
- $700 - $750 a day
- Contract
- SQL
- APIs
- In-person
Quick Apply
9h
Sr. Java Developer
Showtime Consulting —Sydney NSW
- Full-time
- Management
- Software troubleshooting
- APIs
Quick Apply
1d
Sr Delivery Consultant: Agentic AI FullStack SDE, AWS Professional Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- Master's degree
- AWS
- Software development
6d
Senior DevOps Engineer
Reserve Bank of Australia —Sydney NSW
- Full-time
- Hybrid work
- Azure
- DevOps
- Scripting
Senior AI Engineer
Bilue —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Databases
- SQL
Quick Apply
Senior Software DevOps Engineer
SITA Switzerland Sarl —North Sydney NSW
- Full-time
- DevOps
- Engineering
- Administrative experience
- Work from home
- Employee assistance program
Senior Software Engineer
Macquarie Group Limited —Sydney NSW
- Databases
- SQL
- APIs
Senior Forward Deployed Engineer
Workato —Sydney NSW
- Salesforce
- Databases
- Analysis skills
Quick Apply
Sr. SRE Engineer II - EPICS, NG-SIEM (Hybrid, Sydney)
CrowdStrike —Sydney NSW
- Full-time
- Azure
- AWS
- AI
- Parental leave
Senior Forward Deployed Engineer
Salesforce —Sydney NSW
- Full-time
- Computer Science
- Salesforce
- DevOps
5d
Senior AI Engineers - Contract
Reapit ANZ —Sydney NSW
- Contract
- Remote
- SQL
- AWS
- APIs
Quick Apply
Tech Architecture Sr Manager / Manager / Associate Manager / Specialist/ Sr. Analyst
Accenture —Sydney NSW
- Full-time
- CRM software
- DevOps
- AWS
Staff Software Engineer
Commonwealth Bank —Sydney NSW
- Full-time
- Master's degree
- AWS
- APIs
13d
Forward Deployed Engineer
Salesforce —Sydney NSW
- Full-time
- Computer Science
- Salesforce
- APIs
Senior Cyber Security Engineer
KION Group AG —Huntingwood NSW
- Full-time
- Hybrid work
- Azure
- Management
- Master's degree
- Employee assistance program
- Gym membership
Senior Platform Engineer (Terraform | AWS)
ClearRoute —Sydney NSW
- Hybrid work
- Management
- AWS
- Profit sharing
- Employee assistance program
Senior Site Reliability Engineer
Dynatrace —Sydney NSW
- Full-time
- Hybrid work
- Azure
- AWS
- Scripting
- Employee stock purchase plan
- Health insurance
9d
Technical Lead / Principal Software Engineer
Appian Corporation —Sydney NSW
- Computer science
- Computer Science
- Engineering
- Employee stock purchase plan
- Disability insurance
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
Digital Assets Production Support & SRE Lead (Vice President)
Citi —Sydney NSW
- Full-time
- Hybrid work
- SQL
7d

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senior java engineer jobs near parramatta, nsw

API Developer – Java / Spring Boot / REST APIs

Neuronimbus Digital Pty Ltd
Sydney NSW

Quick Apply

Job Details

Contract
$700 - $750 a day
9 hours ago

Qualifications

Spring Boot
CI/CD
Authentication
RESTful API
Deployment
Git
Test driven development
Application development
Microservices
SQL
Cloud development
REST
GitHub
APIs
AI
Communication skills

Full Job Description

Location: Sydney, Australia
Engagement: Contract (6 Months + Extendible) - Hybrid

About the Role

We are seeking an experienced API Developer with strong hands-on expertise in Java and Spring Boot to design, develop, test, and maintain reliable and scalable RESTful APIs.

The successful candidate will work in a modern microservices environment, collaborating with business stakeholders, technical teams, and Principal Engineers to deliver secure, resilient, and high-quality API and integration solutions.

The ideal candidate will have strong knowledge of REST API design, microservices, API security, relational databases, automated testing, Git, and API documentation, along with an understanding of how AI-assisted development tools can be used responsibly to improve engineering productivity and quality.

Primary Technology Stack

Java
Spring Boot
REST APIs
Microservices
Git

Key Responsibilities

Design, develop, test, and maintain RESTful APIs using Java and Spring Boot.
Build scalable, secure, resilient microservices and integration solutions.
Apply REST API design principles and industry best practices.
Collaborate with business and technical stakeholders to understand requirements and translate them into effective API designs.
Produce and maintain API documentation, including OpenAPI/Swagger specifications.
Ensure APIs meet enterprise standards for security, performance, reliability, and quality.
Implement appropriate API security mechanisms and authentication/authorization patterns.
Participate in code reviews and contribute to engineering standards and best practices.
Troubleshoot and resolve production issues, identifying and implementing effective root-cause fixes.
Assess the impact of proposed API changes and plan implementation activities.
Plan and coordinate API changes, releases, and versioning strategies.
Communicate technical designs, decisions, risks, dependencies, delivery plans, and progress effectively.
Work closely with cross-functional teams and present technical solutions to Principal Engineers and senior stakeholders.
Contribute to continuous improvement across development, testing, deployment, and API management processes.
Use AI-assisted development tools responsibly to improve productivity, code quality, documentation, and delivery outcomes.

Required Skills & Experience

Strong hands-on experience developing applications using Java and Spring Boot.
Solid understanding of REST API design principles and best practices.
Experience working with microservices architecture and API integration patterns.
Knowledge of API security concepts, including JWT, TLS, authentication, and authorization.
Experience working with relational databases and SQL.
Familiarity with Git or other source control systems.
Understanding of automated testing practices and test-driven development principles.
Experience designing and maintaining API documentation using OpenAPI/Swagger.
Ability to assess the impact of API changes and plan implementation and release activities.
Strong communication skills, with the ability to explain technical decisions, risks, dependencies, and timelines.
Comfortable collaborating with cross-functional teams and presenting solutions to senior technical stakeholders and Principal Engineers.
Basic understanding and practical exposure to AI-assisted development tools, such as GitHub Copilot, Microsoft Copilot, ChatGPT, or similar.
Ability to use AI tools responsibly while maintaining appropriate standards for security, code quality, data privacy, and engineering governance.

Preferred Skills

Experience working in enterprise-scale environments.
Experience with API gateways, API management platforms, or integration platforms.
Knowledge of CI/CD and automated deployment practices.
Experience with cloud-based application development.
Experience with observability, logging, and production support for APIs and microservices.

Pay: $700.00 – $750.00 per day

Application Question(s):

Please describe your experience with REST API design, microservices architecture, API security (JWT/TLS), and API documentation using OpenAPI/Swagger.
Which AI-assisted development tools have you used (e.g., GitHub Copilot, Microsoft Copilot, ChatGPT), and how have you used them to improve your development productivity or code quality?

Work Location: In person

Quick Apply

Refine Your Search

senior java engineer jobs in parramatta, nsw

API Developer – Java / Spring Boot / REST APIs

Sr. Java Developer

Sr Delivery Consultant: Agentic AI FullStack SDE, AWS Professional Services

Senior DevOps Engineer

Senior AI Engineer

Senior Software DevOps Engineer

Senior Software Engineer

Senior Forward Deployed Engineer

Sr. SRE Engineer II - EPICS, NG-SIEM (Hybrid, Sydney)

Senior Forward Deployed Engineer

Senior AI Engineers - Contract

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

Staff Software Engineer

Forward Deployed Engineer

Senior Cyber Security Engineer

Senior Platform Engineer (Terraform | AWS)

Senior Site Reliability Engineer

Technical Lead / Principal Software Engineer

Sr Security Engineer, Region Services

Digital Assets Production Support & SRE Lead (Vice President)

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