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N2S.Global

Senior Java Developer

N2S.Global
Australia · Contract · Mid-Senior

Roles & Responsibilities:

  • Lead the Java full stack development: Implement scalable, high-performance full stack solutions using Java, Spring Boot, React, Next.js, ensuring smooth integration using Backend For Frontend APIs and Service Domain modelsEnsure performance and scalability: Focus on optimizing the front-end platform for scalability and performance. Continuously refine and improve the platform’s architecture to support a growing number of users and complex features.
  • Maintain security best practices: Implement security best practices in the platform ensuring robust protection against vulnerabilities and maintaining compliance with industry standards.
  • CI/CD with GitHub Actions: Build and maintain GitHub Actions pipelines for continuous integration and deployment, enabling fast and reliable feature delivery with minimal friction.
  • Perform code reviews: Review code submitted by other engineers, ensuring adherence to best practices, platform standards, and security guidelines. Provide constructive feedback and encourage continuous learning and improvement.
  • Collaborate on architecture: Lead discussions and decision-making on architecture with a team of passionate engineers. Be receptive to new ideas while maintaining a strong vision for the platform.
  • Deliver impactful solutions: Take ownership of key technical decisions and work with other engineers to ensure the platform is delivering value to CBA teams and ultimately to customers. Address blockers and help solve complex problems.
  • Mentor and guide engineers: Provide mentorship and guidance to junior and mid-level engineers, helping them develop their technical skills while maintaining a focus on quality, scalability, and performance.
  • Drive cross-functional collaboration: Work closely with product managers, designers, and back-end engineers to deliver features and improvements aligned with business objectives.

Essential Skills:

We use a broad range of tools, languages, and frameworks. We don’t expect you to know them all but experience or exposure with some of these will set you up for success in this team:

  • Minimum 12+ years of experience
  • Experience in Backend tech - Java, Spring Boot
  • Expertise with Microservices, Restful API design pattern
  • Experienced in frontend tech – Next.js
  • DevOps and CI/CD – TeamCity, GitHub Copilot
  • AWS Cloud – EC2, SNS, S3, Lambda, Certification is a must
  • DevOps and CI/CD – TeamCity, GitHub Actions, Grafana, Prometheus
  • AI & Machine learning and LLM knowledge is desired
  • Experience in Redux, Kafka, Banking domain is desired

Education Qualifications:

  • Bachelor’s degree in Engineering in Computer Science/Information Technology

Key Skills

Ranked by relevance

java spring boot cicd continuous integration machine learning microservices prometheus grafana react kafka cloud s3
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Posted
Feb 11, 2026
Type
Contract
Level
Mid-Senior
Location
Sydney
Company
N2S.Global

Industries

Software Development

Categories

Information Technology

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