In-Demand Senior java developer Jobs in Ultimo, Nsw

Senior Developer - Java / AWS / Microservices
Showtime Consulting —Sydney NSW
- Full-time
- AWS
- Analysis skills
- APIs
Quick Apply
21h
Senior Software Engineer, AI Job Orchestration
Firmus Technologies —Sydney NSW
- Full-time
- Master's degree
- Scripting
- APIs
Senior Software Engineer
ResMed —Sydney NSW
- Full-time
- Computer science
- Computer Science
- Master's degree
GenAI FullStack SDE, AWS Professional Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- DevOps
- Master's degree
- AWS
Senior Application Developer
Fujitsu —Sydney NSW
- Hybrid work
- Oracle
- Management
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SDET Senior Automation Tester
HCLTech —Sydney NSW
- Analysis skills
- Software development
- APIs
Production Engineering Manager
Canva —Sydney NSW
- Full-time
- Hybrid work
- Management
- Systems design
- AWS
- Parental leave
Quick Apply
12d
Full Stack developer, NodeJS
Pyramid Global Technologies —Sydney NSW
- Azure
- Databases
- AWS
Senior Integration Developer
Tata Consultancy Services —Sydney NSW
- Azure
- Management
- Salesforce
Tech Architecture Sr Manager / Manager / Associate Manager / Specialist/ Sr. Analyst
Accenture —Sydney NSW
- Full-time
- CRM software
- DevOps
- AWS
Senior Data Platforms Engineer
Simple Machines —Sydney NSW
- Full-time
- Hybrid work
- SQL
- AWS
- Bachelor's degree
Quick Apply
Senior Software Engineer - Fullstack (Java | AI)
Objective Corporation —Sydney NSW
- Full-time
- Hybrid work
- Azure
- AWS
- AI
Sr. Tech Lead - Application Development Microsoft N 4D
Genpact Australia Pty Ltd —Sydney NSW
- Full-time
- Azure
- Computer Science
- Marketing
Quick Apply
Solution Technology Lead
Entsia —Sydney NSW
- Software development
- Communication skills
Salesforce Senior Developer
HammondCare —St Leonards NSW
- Full-time
- Hybrid work
- Azure
- Salesforce
- DevOps
- Parental leave
- Referral program
Senior Platform Engineer (Terraform | AWS)
ClearRoute —Sydney NSW
- Hybrid work
- Management
- AWS
- Profit sharing
- Employee assistance program
Senior Oracle Developer
Tata Consultancy Services —Sydney NSW
Sr Security Engineer, Region Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- AWS
- Scripting
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- Health insurance
- Employee assistance program
Senior Server-Side C# Developer - Front Office Equities - Sydney
The Argyle Network —Sydney NSW
- Full-time
- Computer Science
- Engineering
- Office
AEM Lead
Infosys Singapore & Australia —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Management
- DevOps
Quick Apply

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Senior Developer - Java / AWS / Microservices

Showtime Consulting -
Sydney NSW

Quick Apply

Job Details

Full-time
21 hours ago

Qualifications

Spring Boot
CI/CD
Authentication
Performance tuning
Software design
RESTful API
AWS Certification
Application development
Microservices
AWS
Analysis skills
Docker
Splunk
REST
Scrum
Telecommunication
GitHub
APIs
Security
Agile
S3
DynamoDB
Log analysis
Leadership
Communication skills
Design patterns

Full Job Description

Build Java 21 microservices and REST APIs on AWS
Deliver TM Forum APIs using Spring Boot, APIGEE and Docker
Drive GitHub Actions CI/CD, Splunk monitoring and secure coding

Company Description
Showtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology solutions across cloud, infrastructure, cybersecurity, DevSecOps, software engineering, data, and digital transformation programs.

We partner with government and enterprise organisations to build high-performing technology teams that deliver secure, resilient, and scalable solutions within complex enterprise environments.

The Role
We are seeking an experienced Senior Developer to design, build, and support scalable cloud-native applications, APIs, and distributed microservices using Java and AWS technologies.

This is a hands-on engineering role requiring strong experience with Java 21, Spring Boot or Micronaut, RESTful APIs, TM Forum Open API standards, and AWS services. You will collaborate with architects, product owners, developers, and delivery teams to build secure, resilient, and high-performing digital solutions while contributing to technical design, DevOps practices, and engineering standards.

Key Responsibilities

Design, develop, and maintain RESTful APIs and microservices using Java 21.
Develop and enhance APIs aligned with TM Forum Open API standards.
Design scalable, secure, resilient, and high-performing backend solutions.
Build, deploy, and support cloud-native applications across AWS environments.
Develop microservices using Spring Boot, Micronaut, and modern Java frameworks.
Build and manage API integrations using APIGEE and AWS API Gateway.
Implement API authentication, authorisation, security, and performance optimisation practices.
Develop containerised applications using Docker.
Deploy and support workloads using AWS ECS Fargate, Lambda, and related services.
Build and maintain CI/CD pipelines using GitHub Actions.
Monitor application performance and analyse logs using Splunk.
Troubleshoot complex application, API, integration, and cloud platform issues.
Collaborate with architects, product owners, and cross-functional delivery teams.
Participate in code reviews, technical design discussions, and solution planning.
Mentor junior developers and contribute to broader engineering capability.
Ensure adherence to coding standards, security requirements, and software engineering best practices.

What You'll Need

Strong hands-on development experience with Java 21.
Extensive experience with Spring Boot or Micronaut frameworks.
Strong understanding of microservices architecture and distributed systems.
Proven experience designing, developing, and integrating RESTful APIs.
Experience working with TM Forum Open API standards is essential.
Strong experience with AWS cloud services, including ECS Fargate, Lambda, API Gateway, S3, CloudFront, and DynamoDB.
Hands-on experience with APIGEE API Management.
Strong experience developing and deploying containerised applications using Docker.
Experience building CI/CD pipelines using GitHub Actions.
Experience with application monitoring and log analysis using Splunk.
Strong knowledge of software design patterns, secure coding, and performance tuning.
Knowledge of OAuth 2.0, JWT, OpenID Connect, and API security standards is highly regarded.
Experience within telecommunications, digital platforms, or enterprise API ecosystems is highly desirable.
Experience working within Agile or Scrum delivery environments is advantageous.
Experience delivering solutions within large-scale enterprise environments is highly regarded.
AWS certifications are advantageous.
Strong analytical, troubleshooting, and problem-solving skills.
Excellent communication skills with the ability to engage technical and business stakeholders.
Experience mentoring developers and contributing to technical leadership activities is highly regarded.

Why Join Us?

Build modern cloud-native platforms using Java 21 and AWS.
Work on enterprise microservices and API modernisation programs.
Gain exposure to TM Forum Open APIs and complex digital ecosystems.
Contribute to secure, scalable, and highly available technology solutions.
Collaborate with experienced architects, developers, and product teams.
Influence engineering standards, DevOps practices, and technical design decisions.
Join a consulting culture focused on innovation, collaboration, and technical excellence.

Quick Apply

Refine Your Search

senior java developer jobs in ultimo, nsw

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Senior Server-Side C# Developer - Front Office Equities - Sydney

AEM Lead

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