senior java engineer jobs in Perth

Mobility is seeking a cross platform, Senior Software Developer to join our Agile team in Perth, Australia. You will work on Vue and C# based systems, contribute to architecture improvements, and thrive in a smaller, collaborative environment.This is a 6 month fixed-term contract with hybrid work options. Ideal candidates have 5+ years in Vue (or similar)...

Change Recruitment is seeking a Senior AWS Cloud Engineer to join a software business on a 12-month fixed-term contract with hybrid working arrangements.The role focuses on building secure AWS environments, automating infrastructure, and strengthening security while supporting critical applications. You will collaborate with software, infrastructure, and...

NES Fircroft is seeking a Senior Instrumentation & Control Engineer (HAZOP) for a rolling contract starting January 2027 in the Perth CBD. The role involves 50% HAZOP/LOPA/AOA workshops and 50% operations support, with Monday–Friday, 40 hours and office-based work with flexible work-from-home options.Applicants should have a strong background in control...

Airlock Digital in Australia is seeking a Senior Security Engineer to join our Security Operations team. You will design and implement security controls, instrument security tooling, and lead monitoring, incident response, and vulnerability management. You will mentor junior engineers, collaborate with IT and other security teams, and help mature our...

Kinetic IT is seeking an experienced Senior Security Engineer in East Perth to lead complex cyber security investigations, perform advanced threat hunting, and drive incident response in a large enterprise environment. You will mentor SOC staff, coordinate response activities, and continuously improve detection and response capabilities across the security...

Airswift is seeking a Senior Identity and Access Management Engineer to join Perth-based operations within the Cyber Security function. You will deliver identity projects, design scalable identity architecture and roadmaps, and resolve complex IAM problems in a fast-paced environment.The role demands at least eight years of IAM or related security...

Early Start Australia is seeking a Senior Infrastructure Engineer to support our national network of clinics and hubs. You will provide advanced expertise across Microsoft 365, cloud, networking, security, and modern workplace technologies.This is a hands-on, senior role combining problem-solving, project delivery, and continuous improvement. You will mentor...

Roku is the leading TV streaming platform with a global footprint and a fast-growing team. We are seeking a Senior Machine Learning Engineer for Search & Recommendations to push the boundaries of AI-powered discovery on our platform.You will leverage your deep ML expertise, strong programming skills, and business acumen to build best-in-class AI products....

Greenhouse, the leading Orchestrated Hiring Ecosystem, is hiring a Senior Sales Engineer to be the technical trusted advisor for the sales team. This role is remote in New South Wales, Australia, with 25–40% travel to support deals and customer implementations.You will master Greenhouse APIs and integrations, curate compelling solutions, and collaborate...

CommBank is seeking an experienced Mainframe Platform Engineer to evolve IBM Z, z/OS and storage infrastructure for Australia's largest bank. You'll work across hardware, storage, systems engineering, resilience, automation and emerging AI-assisted engineering.You'll join a team that focuses on deep expertise across the IBM Z landscape while expanding...

Nash is a global platform powering modern logistics. We seek a Technical Support Specialist to own investigations, drive fast resolutions, and escalate with context to Engineering and Enterprise Operations.You will also monitor systems, contribute to the knowledge base, and support peak periods as overflow for Delivery Support. This role is remote in...

Wallbridge Gilbert Aztec is seeking a Senior Engineer to lead pavement design and rehabilitation projects across road, industrial, maritime, and related sectors in Australia. The role focuses on flexible and rigid pavement solutions, coordinating with clients and multi-disciplinary teams, and delivering high-quality engineering outcomes. You will apply...

Natural Selection Group is seeking an AI Agent Platform Engineer to own the ongoing Sitefinity environment for a major enterprise client in Melbourne. This senior role supports backend, widgets, integrations and templates, with Azure-hosted deployments and collaboration with a US delivery team.You'll work in Melbourne business hours, remotely within...

Titan Recruitment is partnering with a well-established engineering consultancy to recruit a Senior Mechanical Engineer for mining projects in Western Australia. The role offers hands-on technical ownership of mechanical design activities across the project lifecycle. You will lead sizing and specification of equipment, review vendor documentation, and...

WSP in Australia is seeking a Senior Hydraulic Engineer to join their Building Services team in Perth. This role offers the chance to work on major projects in health, aviation, defence, and transport. You will collaborate within a supportive team and deliver technically challenging work.The ideal candidate will have experience in hydraulic design, strong...

Pinnacle Recruitment Ltd is supporting a boutique Civil Engineering Consultancy in Subiaco, seeking a Senior Civil Engineer to lead land development projects across Perth. You’ll own projects, contribute to technical outcomes, and influence day‑to‑day operations in a small, collaborative team. A strong fit includes 5+ years in civil/site design and...

AUMS is seeking a Senior Mining Engineer to join our African Operations on a 6 weeks on/4 weeks off roster. You will assist Site Project Managers and Mine Foreman with technical mining issues, interpret mining data, and integrate with client technical services. The role requires strong production monitoring and cost control experience. Minimum 5 years in...

Pitcrew AI in Perth leads in autonomous inspection systems for mine sites. The role designs electrical and power systems for AIS, including solar and battery integration, and provides hands-on support across Australia and overseas. You will mentor technicians, coordinate with the hardware team, and drive field-ready engineering in a compact team. The...

ADL Group Australia is seeking a Senior Integration Engineer to design, build and operate secure, scalable integration platforms, APIs and cloud services within a large government environment. The role covers CI/CD, IaC, solution design, and architectural guidance, with opportunities to mentor teammates and influence platform engineering across cloud...

Job Description SummaryAt GE Aerospace, our Field Service Engineers (FSEs) exemplify our core behaviors: Respect for People, Continuous Improvement, and being Customer Driven. These dedicated professionals are on the front lines, working directly with customers to solve problems and deliver the highest standards of service and support—collaborating with...