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Senior Software Engineer Jobs in Australia

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Security Engineering Senior Engineer – Application Security Automation & AI at Telstra
Melbourne, Victoria, Australia - Full Time
Skills Needed
Application Security, Ai Security, Devsecops, Python, Go, Java, Javascript, Aws, Azure, Gcp, Ci/Cd, Sast, Sca, Infrastructure As Code, Policy As Code, Llm Security
Specialization
Requires strong software engineering experience with proficiency in languages like Python or Go and expertise in cloud platforms and DevSecOps. Candidates should have a deep understanding of Application Security concepts and emerging AI security threats, including the OWASP Top 10 for LLMs.
Experience Required
Minimum 5 year(s)
Senior Project Coordinator at HICKORY HOLLOW ACQUISITIONS INC
Australia, Alberta, Australia - Full Time
Skills Needed
N/A
Senior Designer at Connective Broker Services
Sydney, New South Wales, Australia - Full Time
Skills Needed
N/A
Senior Designer at frank green
Sydney, New South Wales, Australia - Full Time
Skills Needed
N/A
Senior Designer at Dijitally
Sydney, New South Wales, Australia - Full Time
Skills Needed
Visual Design, Brand Design, Creative Storytelling, Conceptual Thinking, Typography, Layout, Color Theory, Visual Hierarchy, Figma, Adobe Creative Suite, Motion Design, Interactive Design, B2b Design, Creative Systems, Campaign Design, Product Storytelling
Specialization
Requires 6–9 years of experience in visual design or brand communications, preferably within an agency or high-growth tech environment. Must possess a strong portfolio demonstrating conceptual thinking and proficiency in Figma and Adobe Creative Suite.
Experience Required
Minimum 5 year(s)
Senior Surveyor at Webuild S.p.A.
Cooma, New South Wales, Australia - Full Time
Skills Needed
Surveying, Spatial Sciences, Ground Settlement Monitoring, Autodesk, 12d Model, Leica Infinity, Microsurvey Starnet, Team Leadership, Data Management, Concrete And Earthworks Standards, Technical Collaboration, Project Scheduling, Microsoft Office Suite, Communication Skills, Time Management, Safety Awareness
Specialization
Requires tertiary qualifications in surveying or spatial sciences and at least 5 years of experience on major infrastructure projects. Proficiency in specialized surveying software and a deep understanding of ground settlement monitoring are essential.
Experience Required
Minimum 5 year(s)
Senior Designer at frank green
Sydney, Western Australia, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Headland Technology PTY LTD
Australia, Australian Capital Territory, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Varian Medical Systems Australasia Pty Ltd
Australia, Australian Capital Territory, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Tomra Australia
Australia, Saarland, Australia - Full Time
Skills Needed
N/A
Civil Project Engineer at Adzuna
Australia, Victoria, Australia - Full Time
Skills Needed
N/A
Civil Project Engineer at WSP USA BUILDINGS INC
Australia, Victoria, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Peacock Group
Australia, Saarland, Australia - Full Time
Skills Needed
N/A
Lead Full Stack Software Developer at Spectrum IT Recruitment
Sydney, Alberta, Australia - Full Time
Skills Needed
N/A
Senior Systems Administrator (Infrastructure Engineer) at Centorrino Technologies
Canberra, , Australia - Full Time
Skills Needed
Linux Systems Administration, Vmware, Vmware Aria, Docker, Kubernetes, Networking, Infrastructure Automation, Infrastructure As Code, Vlans, Dns, Load Balancers, Firewall Rules, Sandboxed Environments, Scripting, Tspv Security Clearance, Stakeholder Engagement
Specialization
Requires extensive experience in Linux administration, VMware, and containerization technologies, along with strong networking and automation skills. A current Top Secret Positive Vetting (TSPV) security clearance is mandatory.
Experience Required
Minimum 5 year(s)
Senior Frontend Engineer - Payments (Crypto & Fiat) at Easygo Gaming
Melbourne, Victoria, Australia - Full Time
Skills Needed
Svelte, Sveltekit, Typescript, Javascript, Graphql, Websockets, Server Side Rendering, Unit Testing, Frontend Architecture, Blockchain, Api Integration, Performance Optimization, Vitest, Jest, Storybook, Node.Js
Specialization
Requires a degree in Computer Science and 6+ years of frontend engineering experience, specifically with SSR frameworks and TypeScript. Proficiency in WebSockets, GraphQL, and frontend testing methodologies is essential.
Experience Required
Minimum 5 year(s)
Senior Engineer, Mechanical Design & Industrial Design at ResMed
Sydney, New South Wales, Australia - Full Time
Skills Needed
Mechanical Design, Industrial Design, 3d Cad, Solidworks, Creo, Siemens Nx, Gd&T, Dfm/Dfa, Injection Moulding, Cnc Machining, Sheet Metal Fabrication, Additive Manufacturing, Ansys, Pdm/Plm, Prototyping, Tolerance Analysis
Specialization
Requires a relevant degree and over 8 years of experience in mechanical product design and manufacturing. Proficiency in 3D CAD software and a strong understanding of materials selection and engineering simulation tools are essential.
Experience Required
Minimum 5 year(s)
Senior Machine Learning Engineer - Elements Platform at Canva
Sydney, New South Wales, Australia - Full Time
Skills Needed
Machine Learning Engineering, Ml Infrastructure, Model Deployment, Data Pipelines, Model Monitoring, Content Generation, Quality Evaluation Scoring, Experimental Design, Technical Leadership, Cross Functional Collaboration
Specialization
Requires solid experience building and deploying production-grade machine learning systems rather than just prototypes. Candidates should be comfortable owning problems end-to-end and balancing tradeoffs between model quality, latency, and cost.
Experience Required
Minimum 5 year(s)
Senior Machine Learning Engineer - Elements Platform at Canva
Sydney, New South Wales, Australia - Full Time
Skills Needed
Machine Learning, Ml Infrastructure, Model Deployment, Data Pipelines, Model Monitoring, Content Generation, Quality Evaluation Scoring, Production Reliability, Experimental Design, Technical Leadership, Cross Functional Collaboration, System Scaling
Specialization
Requires solid experience building and deploying production-grade machine learning systems rather than just prototypes. Candidates should be comfortable owning problems end-to-end and balancing tradeoffs between model quality, latency, and cost.
Experience Required
Minimum 5 year(s)
Mid/Senior Electrical Power System Analysis Engineer at Worley Parsons Ltd. - Australia
Perth, Western Australia, Australia - Full Time
Skills Needed
N/A
Qualification
Graduate
Security Engineering Senior Engineer – Application Security Automation & AI at Telstra
Melbourne, Victoria, Australia -
Full Time

Start Date

Immediate

Expiry Date

15 Oct, 26

Salary

0.0

Posted On

17 Jul, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Application Security, AI Security, DevSecOps, Python, Go, Java, JavaScript, AWS, Azure, GCP, CI/CD, SAST, SCA, Infrastructure as Code, Policy as Code, LLM Security

Industry

Telecommunications

Description
Employment Type Permanent Closing Date 25 July 2026 11:59pm Job Title Security Engineering Senior Engineer – Application Security Automation & AI Security Job Summary As a Security Engineering Senior Engineer – Application Security Automation & AI Security, you will drive the evolution of secure software delivery through automation, AI-enabled security capabilities, and developer-centric security solutions. You will partner with engineering, platform, and cyber security teams to design, build, and operationalise security automation that improves efficiency, reduces risk, and enables secure adoption of AI technologies across the organisation. The role combines Application Security, DevSecOps, Security Automation, AI Security, and Software Engineering disciplines to deliver scalable security outcomes while improving developer experience and accelerating security controls adoption. Job Description Our Perks & Benefits: Work-life integration - we understand life happens when you're busy making other plans, so we offer flexibility around where, and when you work 16 weeks paid parental leave for primary and secondary carers Professional development program An epic (free) Telstra mobile phone plan Laptop/Device allowance renewed every 2 years Purchased Annual Leave scheme Discounted Telstra products and services What You’ll Do Application Security Automation Design and develop security automation solutions that reduce manual effort and improve the scalability of security services. Build APIs, workflow integrations, self-service onboarding capabilities, and orchestration frameworks across security platforms. Automate security controls within CI/CD pipelines, including SAST, SCA, container scanning, secrets management, and policy enforcement. Develop reusable automation patterns, infrastructure-as-code modules, and policy-as-code frameworks. Create integrations between security platforms, developer tooling, cloud services, and governance systems. Drive shift-left security adoption by embedding security controls into software development workflows. AI Security Engineering Research, evaluate, and implement AI security controls, tooling, and best practices. Assess risks associated with AI systems including LLMs, GenAI applications, AI agents, and machine learning platforms. Develop security guardrails for AI solutions, focusing on areas such as: Prompt injection protection Data leakage prevention Model misuse detection Secure AI development practices AI governance and compliance Support AI security capability assessments, proofs of concept, and technology evaluations. Collaborate with stakeholders to define and implement AI security strategy and roadmap initiatives. Engineering & Development Develop software solutions using modern programming languages and automation frameworks. Build dashboards, analytics, and reporting capabilities to provide actionable security insights. Implement AI-enabled security capabilities that improve threat detection, remediation, and operational efficiency. Contribute to security platform architecture, design reviews, and engineering standards. Perform technical investigations and root cause analysis for complex security challenges. Stakeholder Management & Leadership Partner with product teams, platform teams, architects, and security specialists. Influence engineering practices through consultation, enablement, and developer advocacy. Mentor team members and contribute to capability uplift across Security Engineering. Drive continuous improvement initiatives and promote innovation through experimentation and learning. Represent Security Engineering in cross-functional programmes and transformation initiatives. About You Required Technical Skills Strong software engineering and automation experience. Experience developing APIs, integrations, and workflow automation. Proficiency in one or more languages such as Python, Go, Java, or JavaScript. Experience with cloud platforms (AWS, Azure, GCP). Knowledge of CI/CD pipelines and DevSecOps practices. Familiarity with Application Security concepts including: Secure SDLC SAST SCA DAST Threat Modelling Vulnerability Management Experience working with Infrastructure as Code and Policy as Code technologies. AI Security Knowledge Understanding of Generative AI, LLMs, AI agents, and AI application architectures. Awareness of emerging AI threats and security controls. Knowledge of OWASP Top 10 for LLM Applications and AI security frameworks. Experience evaluating AI security products or AI-enabled security solutions is highly desirable. Desirable Experience AI-driven security automation. Security analytics and dashboard development. Container and Kubernetes security. Secrets management platforms. Security platform engineering. AI governance and compliance frameworks. Experience implementing enterprise-scale security automation. Diversity is more than a policy – it’s how we thrive We know diverse teams deliver better outcomes, and we’re committed to creating an environment where everyone feels safe, respected, and supported — regardless of gender, background, or ability. We strongly encourage women and gender-diverse people to apply and are happy to discuss flexible working arrangements or adjustments to the recruitment process. We're amongst the top 2% of companies globally in the CDP Global Climate Change Index 2023, being awarded an 'A' rating. If you want to work for a company that cares about sustainability, we want to hear from you. As part of your application with Telstra, you may receive communications from us on +61 440 135 548 (for job applications in Australia) and +1 (623) 400-7726 (for job applications in the Philippines and India). When you join our team, you become part of a welcoming and inclusive community where everyone is respected, valued and celebrated. We actively seek individuals from various backgrounds, ethnicities, genders and disabilities because we know that diversity not only strengthens our team but also enriches our work. We have zero tolerance for harassment of any kind, and we prioritise creating a workplace culture where everyone is safe and can thrive. As part of the hiring process, all identified candidates will undergo a background check, and the results will play a role in the final decision regarding your application. We work flexibly at Telstra. Talk to us about what flexibility means to you. When you apply, you can share your pronouns and / or any reasonable adjustments needed to take part equitably during the recruitment process. We are aware of current limitations with our website accessibility and are working towards improving this. Should you experience any issues accessing information or the application form, and require this in an alternate format, please contact our Talent Acquisition team on DisabilityandAccessibility@team.telstra.com or via the additional contact options found at www.telstra.com.au/careers/diversity-equity-and-inclusion/disability-employment.
Responsibilities
Drive the evolution of secure software delivery by designing and operationalizing security automation and AI-enabled security capabilities. Partner with engineering and cyber security teams to implement guardrails for GenAI and embed security controls into CI/CD pipelines.
Security Engineering Senior Engineer – Application Security Automation & AI at Telstra
Melbourne, Victoria, Australia - Full Time
Skills Needed
Application Security, Ai Security, Devsecops, Python, Go, Java, Javascript, Aws, Azure, Gcp, Ci/Cd, Sast, Sca, Infrastructure As Code, Policy As Code, Llm Security
Specialization
Requires strong software engineering experience with proficiency in languages like Python or Go and expertise in cloud platforms and DevSecOps. Candidates should have a deep understanding of Application Security concepts and emerging AI security threats, including the OWASP Top 10 for LLMs.
Experience Required
Minimum 5 year(s)
Senior Project Coordinator at HICKORY HOLLOW ACQUISITIONS INC
Australia, Alberta, Australia - Full Time
Skills Needed
N/A
Senior Designer at Connective Broker Services
Sydney, New South Wales, Australia - Full Time
Skills Needed
N/A
Senior Designer at frank green
Sydney, New South Wales, Australia - Full Time
Skills Needed
N/A
Senior Designer at Dijitally
Sydney, New South Wales, Australia - Full Time
Skills Needed
Visual Design, Brand Design, Creative Storytelling, Conceptual Thinking, Typography, Layout, Color Theory, Visual Hierarchy, Figma, Adobe Creative Suite, Motion Design, Interactive Design, B2b Design, Creative Systems, Campaign Design, Product Storytelling
Specialization
Requires 6–9 years of experience in visual design or brand communications, preferably within an agency or high-growth tech environment. Must possess a strong portfolio demonstrating conceptual thinking and proficiency in Figma and Adobe Creative Suite.
Experience Required
Minimum 5 year(s)
Senior Surveyor at Webuild S.p.A.
Cooma, New South Wales, Australia - Full Time
Skills Needed
Surveying, Spatial Sciences, Ground Settlement Monitoring, Autodesk, 12d Model, Leica Infinity, Microsurvey Starnet, Team Leadership, Data Management, Concrete And Earthworks Standards, Technical Collaboration, Project Scheduling, Microsoft Office Suite, Communication Skills, Time Management, Safety Awareness
Specialization
Requires tertiary qualifications in surveying or spatial sciences and at least 5 years of experience on major infrastructure projects. Proficiency in specialized surveying software and a deep understanding of ground settlement monitoring are essential.
Experience Required
Minimum 5 year(s)
Senior Designer at frank green
Sydney, Western Australia, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Headland Technology PTY LTD
Australia, Australian Capital Territory, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Varian Medical Systems Australasia Pty Ltd
Australia, Australian Capital Territory, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Tomra Australia
Australia, Saarland, Australia - Full Time
Skills Needed
N/A
Civil Project Engineer at Adzuna
Australia, Victoria, Australia - Full Time
Skills Needed
N/A
Civil Project Engineer at WSP USA BUILDINGS INC
Australia, Victoria, Australia - Full Time
Skills Needed
N/A
Field Service Engineer at Peacock Group
Australia, Saarland, Australia - Full Time
Skills Needed
N/A
Lead Full Stack Software Developer at Spectrum IT Recruitment
Sydney, Alberta, Australia - Full Time
Skills Needed
N/A
Senior Systems Administrator (Infrastructure Engineer) at Centorrino Technologies
Canberra, , Australia - Full Time
Skills Needed
Linux Systems Administration, Vmware, Vmware Aria, Docker, Kubernetes, Networking, Infrastructure Automation, Infrastructure As Code, Vlans, Dns, Load Balancers, Firewall Rules, Sandboxed Environments, Scripting, Tspv Security Clearance, Stakeholder Engagement
Specialization
Requires extensive experience in Linux administration, VMware, and containerization technologies, along with strong networking and automation skills. A current Top Secret Positive Vetting (TSPV) security clearance is mandatory.
Experience Required
Minimum 5 year(s)
Senior Frontend Engineer - Payments (Crypto & Fiat) at Easygo Gaming
Melbourne, Victoria, Australia - Full Time
Skills Needed
Svelte, Sveltekit, Typescript, Javascript, Graphql, Websockets, Server Side Rendering, Unit Testing, Frontend Architecture, Blockchain, Api Integration, Performance Optimization, Vitest, Jest, Storybook, Node.Js
Specialization
Requires a degree in Computer Science and 6+ years of frontend engineering experience, specifically with SSR frameworks and TypeScript. Proficiency in WebSockets, GraphQL, and frontend testing methodologies is essential.
Experience Required
Minimum 5 year(s)
Senior Engineer, Mechanical Design & Industrial Design at ResMed
Sydney, New South Wales, Australia - Full Time
Skills Needed
Mechanical Design, Industrial Design, 3d Cad, Solidworks, Creo, Siemens Nx, Gd&T, Dfm/Dfa, Injection Moulding, Cnc Machining, Sheet Metal Fabrication, Additive Manufacturing, Ansys, Pdm/Plm, Prototyping, Tolerance Analysis
Specialization
Requires a relevant degree and over 8 years of experience in mechanical product design and manufacturing. Proficiency in 3D CAD software and a strong understanding of materials selection and engineering simulation tools are essential.
Experience Required
Minimum 5 year(s)
Senior Machine Learning Engineer - Elements Platform at Canva
Sydney, New South Wales, Australia - Full Time
Skills Needed
Machine Learning Engineering, Ml Infrastructure, Model Deployment, Data Pipelines, Model Monitoring, Content Generation, Quality Evaluation Scoring, Experimental Design, Technical Leadership, Cross Functional Collaboration
Specialization
Requires solid experience building and deploying production-grade machine learning systems rather than just prototypes. Candidates should be comfortable owning problems end-to-end and balancing tradeoffs between model quality, latency, and cost.
Experience Required
Minimum 5 year(s)
Senior Machine Learning Engineer - Elements Platform at Canva
Sydney, New South Wales, Australia - Full Time
Skills Needed
Machine Learning, Ml Infrastructure, Model Deployment, Data Pipelines, Model Monitoring, Content Generation, Quality Evaluation Scoring, Production Reliability, Experimental Design, Technical Leadership, Cross Functional Collaboration, System Scaling
Specialization
Requires solid experience building and deploying production-grade machine learning systems rather than just prototypes. Candidates should be comfortable owning problems end-to-end and balancing tradeoffs between model quality, latency, and cost.
Experience Required
Minimum 5 year(s)
Mid/Senior Electrical Power System Analysis Engineer at Worley Parsons Ltd. - Australia
Perth, Western Australia, Australia - Full Time
Skills Needed
N/A
Qualification
Graduate