Senior Java Developer

6 days ago

Sydney, New South Wales, Australia UpperGround by Hudson Full time $120,000 - $180,000 per year

Role title: Senior Java Developer

Location: Sydney, NSW with hybrid work arrangements in CBD

Work Assignment: 4 Months Fixed-Term Contract

We are seeking a highly skilled Senior Java Developer with strong hands-on experience in Java 8. The ideal candidate will have deep expertise in Java/Maven vulnerabilities, reachability analysis, and maintaining legacy applications.

This is an exciting opportunity in a large organisation, interviews to start in 2 weeks and applications baseline clearance will be advantageous.

Key Responsibilities

  • Analyze, remediate, or risk-accept CVEs in Java applications
  • Perform reachability analysis to assess vulnerability exploitability
  • Maintain and enhance legacy Java applications with a focus on security and stability
  • Collaborate with security teams to triage and prioritize vulnerabilities
  • Integrate and manage Maven dependencies while minimizing security risks
  • Document remediation strategies and provide technical guidance to development teams
  • Use vulnerability management tools to identify and track issues

The Ideal Candidate

  • 5+ years of commercial hands-on experience with Java 8 in enterprise environments
  • Familiarity with security frameworks such as Essential 8 Principles
  • Strong understanding of Java/Maven dependency management and related vulnerabilities
  • Proven experience in CVE remediation and risk acceptance workflows
  • Familiarity with reachability analysis techniques and tools
  • Experience maintaining and modernizing legacy Java applications
  • Solid understanding of secure coding practices and vulnerability management

Please reach out to me via  with your contact number and resume (in Microsoft word format) should you be interested. 

(Tip for a successful consideration: As you prepare your application, we encourage you to carefully review the requirements associated with this role to ensure eligibility. To support a meaningful assessment of your fit, your resume should provide clear, detailed examples of your contributions, measurable impact, and relevant commercial experience that align with the role's criteria. Please be aware that we rely solely on the information presented in your application - if specific experience or achievements are not included, we are unable to infer or assume them.)

Lastly, we will be only be able to consider candidates who are currently based in Sydney, NSW.

Diversity, Equity & Inclusion at Hudson

Hudson is committed to helping you find a workplace where you feel respected, supported, and free to thrive. We welcome applications from all backgrounds, identities, and lived experiences—because when different voices come together, amazing things happen. Casual Loading *Please note for all Australian* based contract and temporary roles only, the pay rate is inclusive of mandatory 25% casual loading. This excludes permanent and fixed term roles.

  • Senior Java Developer

    3 days ago

    Sydney, New South Wales, Australia DXC Technology Australia & New Zealand Full time $150,000 - $200,000 per year

    We are seeking an experienced Senior Java Developer to join us on a banking project at a large Australian financial institution to provide resources to their Calypso program. Calypso is a software application specializing in Capital Markets, Investment Management, Central Banking, Risk Management, Clearing, Collateral, Treasury and Liquidity. Joining this...

  • Senior Java Developer

    2 days ago

    Sydney, New South Wales, Australia Fyndr Group Full time $140,000 - $150,000 per year

    Sydney CBD (Hybrid, 2 to 3 days in office)$140,000 to $150,000 plus superAbout the Role We are looking for a Senior Java Software Engineer to join a growing platform team. This is a hands-on role where you will design and deliver features across both frontend and backend. You will be working on complex, enterprise-scale applications that are used in...

  • Senior Java 8 Developer

    6 days ago

    Sydney, New South Wales, Australia Hays Full time $120,000 - $180,000 per year

    Contract - Senior Java 8 DeveloperYour new companyOperates in a highly regulated space with a strong focus on risk management and technical assurance.The team is embedded in an IT function that works closely with vulnerability and risk specialists.Based in Sydney CBD with a hybrid setup that mixes in-office collaboration and remote work.Your new roleSenior...

  • Java Developer

    3 days ago

    Sydney, New South Wales, Australia iGreenData - A Synechron Company Full time $120,000 - $180,000 per year

    Company DescriptioniGreenData, a Synechron Company, is a leading technology firm specializing in Cloud, Data, and Digital solutions. We leverage our niche partner ecosystem and proprietary accelerators to offer differentiated technology services, empowering businesses to achieve scalability, reliability, and improved performance through cloud computing. Our...

  • Senior Java Developer

    6 days ago

    Sydney, New South Wales, Australia Lifebyte Systems Full time $120,000 - $180,000 per year

    Founded in 2018, we are dedicated to fostering an ecosystem of seamless resource exchange, where efficiency and precision are paramount. With cutting-edge solutions, we empower businesses to thrive and individuals to unlock their full potential. Committed to high-tech innovation, we are actively reshaping the future, one Byte at a Time.As a core member of...

  • Java Developer

    1 week ago

    Sydney, New South Wales, Australia Ampstek Full time $80,000 - $120,000 per year

    Job Details:Must Have SkillsProven handson API Development using Java SpringbootDemonstrable experience in using Spring framework and programming using Java, RESTful APIs, JSON,WebservicesGood understanding of API & Microservices including design, deployment, security, performance, integrationpatterns. Ability to readcreate Swagger specs.Nice to have...

  • Senior Java Developer

    14 hours ago

    Sydney, New South Wales, Australia CareCone Australia Full time $100,000 - $150,000 per year

    Role: Senior Java Developer- API integrationLocation: Sydney, NSWEmployment Type: PermanentMust have:Full working rights. No sponsorship available.API integrationMust Have:8+ years of commercial software development, focusing on integration/APIsExpert knowledge of Spring Framework ecosystem (particularly Boot 3.x, Security, WebFlux)Mastery of API security,...

  • Java Developer

    3 days ago

    Sydney, New South Wales, Australia Kaizen Global Technologies Full time $120,000 - $180,000 per year

    Looking for a highly skilledJava Developerwith strong experience in designing and developingRESTful APIs and microservicesusing Java and Spring Boot. In this role, you will be part of a cross-functional team responsible for building scalable, secure, and high-performing backend systems that power our modern applications.Key Responsibilities:Design, develop,...

  • Java 8 Developer

    6 days ago

    Sydney, New South Wales, Australia NTT DATA Full time $80,000 - $120,000 per year

    Is innovation part of your DNA? Do you want to enable a connected future for people, organizations, and society?Join our growing global NTT team and you'll be part of the world's largest ICT company (by revenue). We've combined the capabilities of 28 remarkable companies to become one, leading technology services provider. Together, we help our people,...

  • Java 8 Developer

    6 days ago

    Sydney, New South Wales, Australia NTT Ltd Full time $80,000 - $120,000 per year

    Is innovation part of your DNA? Do you want to enable a connected future for people, organizations, and society?Join our growing global NTT team and you'll be part of the world's largest ICT company (by revenue). We've combined the capabilities of 28 remarkable companies to become one, leading technology services provider. Together, we help our people,...