senior java engineer

Randstad Pty seeks an experienced Full Stack Developer to deliver high-impact public sector solutions across NSW. You will bridge design and hands-on coding, owning technical feasibility, crafting detailed designs, and delivering complex app functions.You will maintain quality, lead peer reviews, and ensure smooth delivery with internal teams, release...

Senior or Principal Power Systems EngineerSenior / Principal / Lead Power Systems EngineerSydney (flexible / hybrid) | Renewable Energy & Grid ConnectionsFull-time | PermanentAbout the OpportunityA specialist grid-connection advisory firm is seeking an experienced Senior, Principal or Lead Power Systems Engineer to play a key role in delivering complex...

ASX Limited is seeking a Senior Automation Test Engineer to design, develop and maintain scalable Java-based automated test frameworks and reusable components. You will modernize CI/CD processes, build pipelines, and promote shift-left testing across cross-functional teams in a hybrid work environment. The role requires 7–9 years of automation testing...

Ejamerica is seeking an experienced Automation Test Engineer in Sydney to design, develop and maintain automated tests using Selenium WebDriver and Java. You will enhance automation frameworks across POM, Hybrid, Data-Driven and BDD/Cucumber, and validate APIs and microservices with REST Assured and Postman. You will integrate tests into CI/CD pipelines with...

Law of the Jungle is seeking an AI-native software developer to join a product-focused team in Sydney. The role emphasizes building production-grade software that leverages large language models beyond basic prompts, with a focus on reliability and real-world AI behavior.You will work on backend Java (Spring Boot) microservices, data pipelines using MySQL,...

FUJIFILM Business Innovation Australia is seeking a Java Application Engineer to design, develop and support Java applications across Spring Boot, React.js and AWS. Based in North Ryde, this full-time role covers development, cloud integration and ongoing production support, including occasional legacy system work.You will contribute to architectural...

## Security Engineering Senior EngineerApply:Australia (Flexible):Full time:Posted Today:End Date: November 12, 2026 (7 days left to apply):JR-10177981## Employment TypePermanent## Closing Date11 Nov 2026 11:59pm## Job TitleSecurity Engineering Senior Engineer**Job Summary**## Job DescriptionAs a Security Capabilities Lead, you will play a key role in...

Overview We’re a Family Friendly certified workplace and we support our team members’ family responsibilities. Your New Role And Responsibilities As a Java Engineer – Health Integration, you will design, build and support secure integration services that connect healthcare and enterprise systems. Key Responsibilities Design,...

Talent International is partnering with a leading Australian enterprise to recruit an experienced Java API Engineer – AI & Test Automation for an exciting technology transformation program.This role blends Java/Spring Boot with AI coding agents to test, maintain and upgrade APIs across a large enterprise API environment. You will work with senior engineers...

• ACT Federal Government • Canberra, ACT Hybrid working(Adelaide, Melbourne and Brisbane may also be considered). • Hybrid. • Must be able to obtain NV1 security clearance. • As per Market standards Our client is a ACT Federal Government Organisation seeking a minimum of two experienced Senior Java Developers to join their team in Canberra,...

Senior Security Engineer, Platform Engineering Firmus Technologies Firmus Technologies is a global leader pioneering the development and operation of efficient AI infrastructure across Asia Pacific. Founded in Australia in 2019, our mission is to create the most efficient AI infrastructure by combining cutting-edge technology with a steadfast commitment...

Job Description /n ABOUT US /n Ertech is a proudly employee-owned Australian civil and electrical construction company delivering projects across the Transport, Infrastructure, Resources and Defence sectors. Since 1981, we've built a reputation for quality, innovation and long-term client partnerships, underpinned by our values of Collaboration, Courage...

Binance is seeking a highly skilled QA Automation Engineer with strong Java and Rust expertise to join the Margin team. You will design, develop, and maintain automated testing frameworks for trading, risk, and high‑concurrency systems, ensuring quality and reliability across web, mobile, and backend components.You will work closely with engineers, product...

CYOS Solutions in Adelaide seeks a Java Developer to lead capacity analytics for the COMPASS platform. You will develop and maintain Java components, ingest data, and support reporting and dashboards to drive operational decisions.The role requires strong Java skills, experience with PostgreSQL and observability tools, and collaboration across platform...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific,...

The Role Our technology team thrives on inclusivity and collaboration, believing that diverse perspectives lead to great solutions. We foster a culture that champions individual growth, professional development, and work-life harmony. We're invested in your success and dedicated to supporting you every step of the way. We encourage our team to bring...

ABOUT US Ertech is a proudly employee-owned Australian civil and electrical construction company delivering projects across the Transport, Infrastructure, Resources and Defence sectors. Since 1981, we've built a reputation for quality, innovation and long-term client partnerships, underpinned by our values of Collaboration, Courage and...

Mine Engineer / Senior Mine Engineer – Alastri FIFO Perth | 8:6 Roster | Contract | $80–$115/hr + Super Benefits to You Competitive hourly rate + Super, depending on experience. 8:6 FIFO roster from Perth. Opportunity to work on established WA gold mining operations. Exposure to operational mine planning, pit design and scheduling. Work...

Job Description /n About the Opportunity /n We are looking for a Senior Java Developers to assist with Java development tasks for the maintenance and evolution of AMSA’s Australian Response Centre life-critical system called NEXUS. /n /n Requirements: /n /n - Develop enterprise-grade software using Java and RDB technologies /n - Design, create and...

About UsWe are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.About UsWe are the independent expert in assurance and risk management. Driven...