Senior Java Developer

CYOS Solutions

. Develop, enhance and maintain COMPASS Java application components, including collectors, APIs, processing logic and interfaces .

Posted 11/2/2026full-timeBrisbane • AustraliaSenior💰 A$100 - A$130 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong Java development skills, including API integration and data processing, alongside expertise in PostgreSQL and automation scripting. Capable of collaborating with cross-functional teams to enhance capacity management and operational reporting.

Highest-signal resume keywords

Java Development ExperiencePostgreSQL ExpertiseGrafana IntegrationAutomation ScriptingNegative Vetting 1 Security Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaPostgreSQLSQL Query DevelopmentData ProcessingAutomation ScriptsData ModellingPerformance TuningCapacity ManagementRoot-Cause AnalysisData Quality Controls

Soft Skills

Strong Communication SkillsNegotiation SkillsProfessional Presentation Skills

Tools & Technologies

GrafanaElasticPrometheusVMware AriaDynatraceLinuxWindows ServerTomcatMavenGit/GitLab

Industry Keywords

Capacity ManagementData AggregationData TransformationOperational ReportingTechnology Domain Frameworks

Tech Stack

Tools & technologies

GrafanaJavaLinuxMavenPostgresPrometheusSQLVMware

About the role

Key responsibilities & impact

Develop, enhance and maintain COMPASS Java application components, including collectors, APIs, processing logic and interfaces
Implement and test capacity data collection methods across priority platforms
Integrate data feeds from monitoring tools, configuration repositories and platform data sources
Support design and build of data aggregation, transformation and storage patterns within COMPASS and PostgreSQL
Contribute to Grafana dashboard and report development through data structures, queries, extracts and application functions
Develop and maintain technical documentation, task cards, implementation notes and knowledge-transfer material
Investigate defects, perform root-cause analysis, remediate issues and support releases across development, pre-production and production environments
Enable CPU right-sizing, automated capacity reporting, improved data quality, expanded platform coverage and operational self-service reporting
Work with senior capacity managers, capacity planning services, project delivery stakeholders, platform teams, database administrators, Linux engineers and business stakeholders
Analyse, design, build, test and support COMPASS CMIS enhancements for capacity-management automation outcomes

Requirements

What you’ll need

Must have an active Negative Vetting 1 security clearance
Knowledge of technology domain frameworks, legislation, policies and procedures
Understanding of relevant business systems and tools
Strong communication and negotiation skills
Professional presentation skills
Experience integrating monitoring, capacity or observability data from Grafana, Elastic, Prometheus, VMware Aria, Dynatrace or equivalent repositories
Ability to develop and support automation scripts, data collectors, scheduled jobs and repeatable deployment or operational processes
Ability to work with capacity planners, platform teams, database administrators, Linux engineers, project delivery teams and business stakeholders
Ability to document technical designs, support arrangements, implementation steps and knowledge transfer material
Strong Java development experience, including application support, API integration, data processing and troubleshooting in enterprise environments
Experience with PostgreSQL or other relational databases, SQL query development, data modelling, materialised views, indexing, performance tuning and data quality controls
Practical knowledge of Linux, Windows Server, Tomcat, JDK/JRE, Maven, Git/GitLab and deployment practices across development, test and production environments
SFIA Level 5 capability in emerging technology monitoring, methods and tools, programming/software development, release and deployment, software configuration, systems integration and build
SFIA Level 4 capability in software design, specialist advice and testing
SFIA Level 5 capability in systems design

Benefits

Comp & perks

Hybrid work-from-home arrangement considered after the first 2 weeks, usually with a minimum of 2 days per week onsite from the capital city
Contract extensions up to a maximum of 24 months