Senior Engineer Jobs

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  • Senior Engineer (OAuth2)

    Domain Group
    Sydney, New South Wales
    Posted 35 days ago
    Drive innovation and develop high-quality, scalable software solutions aligned with Domain's strategic goals.
    Mentor junior engineers and collaborate with cross-functional teams to ensure alignment with business needs.
    Stay updated on industry trends and implement best practices to enhance engineering efficiency and reduce incidents.

  • Senior Engineer

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 14 days ago
    Full-Time
    Join a hybrid role in Sydney, modernising banking platforms for Pacific Banking Technology.
    Design, build and run solutions across core banking, payments, and digital platforms, owning the process from design to delivery.
    Utilise full stack engineering skills with Java or .NET, alongside DevSecOps capabilities and experience in AWS or Azure.

  • Senior Engineer - Hawthorn East

    Coles Group
    Victoria
    Posted 27 days ago
    Full-Time
    Design and implement robust integrations between SAP and enterprise systems, ensuring seamless data flow and high system reliability.
    Develop scalable backend services using C# and/or Java, optimising solutions on Microsoft Azure and managing data integration processes.
    Collaborate with cross-functional teams, mentor engineers, and contribute to engineering best practices, including CI/CD and DevOps principles.

  • Senior Engineer- Collaboration Services

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 15 days ago
    Permanent
    Design and support enterprise collaboration platforms, focusing on Microsoft 365 services.
    Collaborate with service owners and engineers to develop service strategies and solution designs.
    Ensure operational readiness of collaboration tools in hybrid environments, enhancing user experience.

  • Senior Engineer

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 40 days ago
    Full-Time
    Join Westpac as a Senior Engineer to design, build, and improve customer servicing solutions in a hybrid work environment.
    Collaborate with architects and product teams to shape end-to-end technology solutions using modern tools and AI.
    Demonstrate strong engineering skills in Java, Kotlin, TypeScript, and SQL, with a focus on DevOps and reliable systems at scale.

  • Senior Engineer

    Westpac Banking Corporation
    Queensland
    Posted 43 days ago
    Full-Time
    Join Westpac as a Senior Engineer to design, build, and improve technology solutions for customer servicing and origination.
    Collaborate with cross-functional teams to shape solutions end to end, using modern tools and AI to enhance delivery.
    Demonstrate strong engineering skills in Java/Kotlin, TypeScript/JavaScript, and SQL, with a focus on developer experience and automation.

  • Senior Engineer - Mining

    Whitehaven Coal Limited
    Gunnedah, New South Wales
    Posted 22 days ago
    Full-Time
    Provide technical support to mine operations and ensure compliance with safety and environmental regulations.
    Supervise and mentor mining engineers while leading the analysis and reporting of production data.
    Identify areas for improvement to enhance productivity, reduce costs, and ensure production budgets are met.

  • Senior Engineer (Full Stack) - Sydney

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 7 days ago
    Full-Time
    Design and develop responsive user interfaces using React.js and maintain scalable backend solutions with Spring Boot.
    Utilise AI coding tools and modern JavaScript frameworks while writing clean, modular code and optimising application performance.
    Collaborate with cross-functional teams to translate business requirements into technical user stories and deliver high-quality solutions.

  • Senior Engineer - Software

    Origin Energy Limited
    Melbourne, Victoria
    Posted 7 days ago
    Contract
    Lead the design and development of front-end solutions using Angular for energy trading systems.
    Provide technical leadership and mentorship to junior engineers, promoting a culture of learning and continuous improvement.
    Integrate AI-powered features into front-end experiences and collaborate with stakeholders to deliver robust technical solutions.

  • Senior Engineer - Java API - Mob Way

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 41 days ago
    Full-Time
    Design and implement RESTful APIs in Java, focusing on clean architecture and robust design patterns.
    Drive AI-driven development across Java APIs and Python services, automating coding, testing, and documentation.
    Collaborate with engineers and stakeholders while adhering to regulatory obligations and Westpac standards.

  • Senior Engineer (Java API) - EmpowerUp26

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 48 days ago
    Full-Time
    Design and implement RESTful APIs in Java (Spring) and build Python services for AI-assisted workflows.
    Collaborate with engineers and stakeholders to maintain group-critical applications while adhering to regulatory obligations.
    Participate in a structured 24-week Tech Returnship Program aimed at supporting individuals re-entering the workforce after a career break.

  • Senior Engineer - Informatica

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 35 days ago
    Full-Time
    Design and develop data integration solutions using Informatica IDMC, ensuring compliance with regulatory obligations.
    Build and maintain ETL/ELT pipelines across on-prem, hybrid, and cloud environments, focusing on reliability and performance.
    Act as a subject-matter expert for Informatica, driving the adoption of AI-driven automation in coding and testing processes.

  • Senior Engineer - Mainframe

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 38 days ago
    Full-Time
    Design, develop, and support COBOL and CAP COBOL applications on z/OS for high-volume, business-critical workloads.
    Act as a subject matter expert for COBOL and mainframe practices, defining coding standards and modernisation guidelines.
    Apply an AI-first approach to automate coding, testing, and documentation while ensuring compliance with regulatory obligations.

  • Senior Engineer - Hawthorn East

    Coles Group
    Victoria
    Posted 29 days ago
    Full-Time
    Lead the development of applications, frameworks, and services within Coles' Store Team Platform.
    Collaborate with product owners and principle engineers to create detailed designs and oversee solution architecture.
    Utilise modern cloud technologies and programming languages to design scalable solutions while mentoring junior developers.

  • Senior Engineer - Java API

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 38 days ago
    Full-Time
    Design and implement RESTful APIs in Java using clean architecture and robust design patterns.
    Build Python services and developer tooling for AI-assisted workflows and CI/CD integration.
    Collaborate with engineers and stakeholders while adhering to regulatory obligations and engineering for non-functional excellence.

  • Senior Engineer

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 51 days ago
    Full-Time
    Design and support cloud-native data platforms and APIs for banking services.
    Develop scalable data pipelines on AWS, ensuring data quality and governance.
    Collaborate with cross-functional teams and mentor engineers to enhance engineering standards.

  • Senior Engineer (Full Stack)

    Westpac Banking Corporation
    Sydney, New South Wales
    Posted 74 days ago
    Full-Time
    Design and develop responsive customer-facing user interfaces using React.js.
    Build and maintain scalable microservices and APIs with Spring Boot.
    Collaborate with stakeholders to translate business requirements into technical user stories and optimise application performance.

  • Senior Engineer

    Westpac Banking Corporation
    Queensland
    Posted 33 days ago
    Full-Time
    Develop and enhance the Digital Banker platform within the Customer Engagement Technology team.
    Utilise skills in Java, Typescript, Node.js, and React to design secure and scalable applications.
    Collaborate with cross-functional teams, mentor other engineers, and contribute to a culture of continuous improvement.

  • Power Platform Senior Engineer

    CSIRO
    Sydney, New South Wales
    Posted 25 days ago
    Part-Time
    Lead the administration and delivery of Microsoft Power Platform at CSIRO, ensuring secure and scalable service management.
    Develop and enforce governance policies and security measures to maintain compliance and optimise platform performance.
    Provide technical leadership and mentorship to Power Platform engineers, fostering a collaborative environment and promoting continuous learning.

  • Power Platform Senior Engineer

    CSIRO
    Canberra, Australian Capital Territory
    Posted 25 days ago
    Part-Time
    Lead the administration and delivery of Microsoft Power Platform, ensuring secure and scalable service across CSIRO.
    Develop and enforce governance policies and security controls to maintain compliance and safeguard organisational data.
    Provide technical leadership and mentorship to Power Platform engineers, fostering a culture of continuous learning and collaboration.
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