Sr Java developer with API integration

2 weeks ago


Sydney, New South Wales, Australia CareCone Group Full time
Sr Technical Recruiter-APAC @ Carecone, Australia

Location- Sydney

Position- Permanent

Experience-6+ years

Skills- OAuth, Java, API, RAG

Must Have:

  • 8+ years of commercial software development, focusing on integration/APIs
  • Expert knowledge of Spring Framework ecosystem (particularly Boot 3.x, Security, WebFlux)
  • Mastery of API security, including OAuth2, JWT, and API key management
  • Track record of delivering high-performance, secure system designs
  • Strong command of AWS
  • Experience consuming LLM APIs (OpenAI, Anthropic, etc.), orchestrating prompts or agentic workflows
  • Familiarity with RAG (retrieval-augmented generation), term/embedding-based search
  • Daily usage of AI coding assistants (e.g., GitHub Copilot) to speed up development workflows

Nice to Have:

  • Real-time data processing and streaming architecture experience
  • Hosting model endpoints using bedrock or similar
  • Experience with Kafka or similar message brokers

Interested candidates can share updated CV on

Regards

Purnima


#J-18808-Ljbffr

  • Sydney, New South Wales, Australia Carecone Group Full time

    Sr Technical Recruiter-APAC @ Carecone, AustraliaLocation- SydneyPosition- PermanentExperience-6+ yearsSkills- OAuth, Java, API, RAGMust 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, including OAuth2, JWT, and API...


  • Sydney, New South Wales, Australia CareCone Group Full time

    Sr Technical Recruiter-APAC @ Carecone, Australia Location- Sydney Position- Permanent Experience-6+ years Skills- OAuth, Java, API, RAG Must Have:8+ years of commercial software development, focusing on integration/APIs Expert knowledge of Spring Framework ecosystem (particularly Boot 3.x, Security, WebFlux) Mastery of API security,...


  • Sydney, New South Wales, Australia CareCone Group Full time $150,000 - $200,000 per year

    Position- Sr. API DeveloperExp- 12+yrsSkill-API(Application programming interface), Java, Microservices, Spring BootJob Type- PermanentLocation- SydneyJD-• Define and maintain the API design principles, ensuring consistency, scalability, and reusability across all squads. Act as the primary decision-maker for technical direction regarding API strategy,...


  • Sydney, New South Wales, Australia Carecone Group Full time

    Hiring for Senior Java developer with API integrationLocation- SydneyPosition- PermanentExperience-6+ yearsSkills- OAuth, Java, API, RAGMust 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, including OAuth2, JWT, and...


  • Sydney, New South Wales, Australia CareCone Group Full time $104,000 - $130,878 per year

    Hiring for Senior Java developer with API integrationLocation- SydneyPosition- PermanentExperience-6+ yearsSkills- OAuth, Java, API, RAGMust 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, including OAuth2, JWT, and...


  • Sydney, New South Wales, Australia CareCone Group Full time $104,000 - $130,878 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 Api Developer

    7 days ago


    Sydney, New South Wales, Australia CareCone Group Full time

    Role : Java API Developer - AIPermanent Position Location : Sydney Australia Job Description : no of years of commercial software development, focusing on integration/APIs Expert knowledge of Spring Framework ecosystem (particularly Boot 3.x, Security, Web Flux)Mastery of API security, including OAuth2, JWT, and API key management Track record of delivering...

  • Java API Developer

    2 weeks ago


    Sydney, New South Wales, Australia Kaizen Global Technologies Full time

    Job OverviewAustralia Talent Hunt | Senior Talent Acquisition Specialist- Cyber Security | NSE 1, NSE 2, NSE 3 CertifiedLocation: Sydney, AustraliaEligibility: Candidates must have the right to work in Australia (Citizen, PR, Valid Visa holders).Experience: 7+ yearsResponsibilitiesDesign, develop, and maintain scalable Java-based applicationsBuild and...

  • Java API Developer

    2 weeks ago


    Sydney, New South Wales, Australia Kaizen Global Technologies Full time

    Job OverviewAustralia Talent Hunt | Senior Talent Acquisition Specialist- Cyber Security | NSE 1, NSE 2, NSE 3 CertifiedLocation: Sydney, AustraliaEligibility: Candidates must have the right to work in Australia (Citizen, PR, Valid Visa holders).Experience: 7+ yearsResponsibilitiesDesign, develop, and maintain scalable Java-based applicationsBuild and...


  • Sydney, New South Wales, Australia CareCone Group Full time $104,000 - $130,878 per year

    Role:Senior Java Developer- API & AILocation:Sydney, NSWEmployment Type:PermanentMust have:Full working rights. No sponsorship available.API integrationAI 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...