Senior Platform Engineer

Imagine having the capability to stress-test an entire power grid against a hurricane before the clouds even gather. This is the innovative reality we are forging at Neara.By harnessing cutting-edge machine learning technology, we create engineering-grade, physics-enabled digital twins of electricity grids across four continents, empowering asset owners to identify their most pressing challenges and implement viable solutions across millions of kilometers of infrastructure.Through simulating extreme weather conditions and structural stress at a network-wide scale, we enable the world's largest utilities to identify risks, optimize investments, and contribute to a more resilient global energy future.Our team comprises brilliant minds dedicated to making a tangible difference in the real world, leveraging AI and machine learning to enhance everything from data classification to complex scenario analysis. We have cultivated a unique culture where innovation flourishes because each team member takes ownership of our mission. We seek intelligent, creative individuals to help us amplify this impact worldwide.Integrating practical security measures into our systems is crucial, and we are looking for our first in-house Senior Security Engineer to champion and elevate security as a deeply practical, engineering-focused discipline.This role transcends mere compliance; you will engage directly with code, shaping the design and operation of secure systems in practice while ensuring that security becomes the path of least resistance for everyone at Neara.Key Responsibilities:Engineering & Product SecurityConduct hands-on security reviews of code, architecture, and infrastructure.Serve as a security reviewer on pull requests and design documents.Identify and remediate vulnerabilities across back-end systems, APIs, cloud infrastructures, CI/CD pipelines, authentication mechanisms, and data flows.Utilize and fine-tune static, dynamic, dependency, and runtime analysis tools (both commercial and open-source, including AI-assisted options).Perform white-box and black-box testing, along with targeted penetration tests.Contribute to designing and enhancing defense-in-depth strategies across systems and processes.Engage early in product design, helping to prevent security issues rather than merely reacting to them.Fostering a Security Culture & Practical ImplementationPromote security best practices and awareness throughout the organization.

Who is Quantium?Quantium stands as a global leader in the realms of data science and artificial intelligence. Founded in Australia in 2002, our team comprises over 1,200 professionals across 14 locations, uniting diverse capabilities in product development and consulting services to empower businesses in harnessing the value of data and analytics. We collaborate with some of the world's largest corporations to create a smarter, more insightful future.Role SummaryAs a Senior Platform Engineer, you will play a pivotal role in shaping Quantium's enterprise AI and cloud initiatives. Your contributions will influence the design, construction, and delivery of intelligent platforms and comprehensive AI solutions for some of Australia’s most esteemed organizations. This highly visible position allows your technical expertise and architectural insights to directly impact how major clients develop, scale, and operationalize AI-driven systems.You will engage with the entire platform engineering stack—from cloud infrastructure and data pipelines to AI/ML serving layers and application integration—collaborating with client architecture, data science, and security teams to support critical technical decisions. Proficiency in AWS is essential for this role, enabling you to leverage that expertise along with your broader platform and full-stack engineering skills to guarantee practical, scalable, and production-ready deliveries.This role combines deep platform engineering skills with a collaborative consulting approach, making it ideal for individuals who excel in complex enterprise environments, foster strong stakeholder relationships, and transform technical architecture into tangible outcomes.How You Will Make an Impact:Contribute to the design and implementation of enterprise-scale AI and cloud platforms, guiding technical direction across infrastructure, data engineering, ML serving, and application layers.Participate in collaborative efforts with stakeholders to ensure successful project outcomes.

carsales is hiring a Senior Security Engineer focused on Product Security & Architecture in Sydney. This position plays a key role in embedding security into the design and development of products. Role overview This role centers on creating and applying security frameworks and architectural patterns. The goal is to ensure the integrity of carsales systems remains protected throughout the product lifecycle. What you will do Design security frameworks that align with product goals Implement architectural solutions to safeguard system integrity Work closely with product and engineering teams to integrate security at every stage Location This position is based in Sydney.

Company Overview At Zuora, we are at the forefront of the Modern Business revolution. Our mission is to empower businesses with subscription-based models that prioritize customer relationships and promote sustainability. By embracing the Subscription Economy, we are transforming industries and collaborating with innovative companies worldwide to enhance their monetization strategies and optimize the digital experiences of their subscribers. The Team & Role Join Zuora's dedicated Application Security & Security Engineering team, where we work in tandem with engineering to integrate security throughout the software development lifecycle. As a Senior Security Engineer, you will engage directly with developers and architects to advocate for secure design practices, automate security processes, and support vital projects across our cloud-native platform. This role is essential to our expanding operations in Sydney and offers a unique opportunity to influence security practices on a global scale. This position operates in a hybrid model, allowing flexibility to work both remotely and in the office. Our Tech Stack: Java, Spring, Rest API, Microservices, Kafka, Spark, NodeJS, AWS, Kubernetes, Terraform, AngularJS

Why Choose SafetyCulture?At SafetyCulture, a leading global technology company, we offer more than just catered lunches and team events. Join us to be part of a mission-driven team that is dedicated to enhancing the lives of our customers and the 3 billion essential workers who keep our world moving. Here, you’ll experience a culture of innovation and agility, where new ideas are welcomed and every voice matters.We pride ourselves on fostering an environment free from corporate theatrics, where smart, experienced individuals collaborate to solve real-world problems. As part of our team, you’ll enjoy personal equity stakes, ensuring that as we grow, you grow too. Our focus is on scaling intelligently, backed by a strong vision and a commitment to harnessing AI for operational excellence.About the RoleAs a Senior Security Engineer, you will play a critical role in shaping the cloud security architecture at SafetyCulture. You will lead efforts to automate security protection, detection, and response across our AWS environments, safeguarding millions of users. Collaborating with software, platform, and data engineers, you will elevate our security practices and integrate secure design principles throughout our platform. Your initiatives will ensure that every code deployment contributes to a robust and secure system.About You: You are a skilled engineer with a strong background in AWS Cloud and expertise in architecting and securing AWS infrastructures. Proficient in coding with Golang, NodeJS, or Python, you understand the complexities of security, from vulnerability management to system hardening and automation. As a proactive self-starter, you excel in driving projects from concept to execution within collaborative teams.

Join our dynamic team at Arista Networks as a Senior Software Engineer specializing in platforms. In this role, you will be instrumental in designing and developing robust software solutions that drive our platform's performance. If you are passionate about technology and eager to work with a talented team, we want to hear from you!

About Ticketek Entertainment GroupTicketek Entertainment Group is a leading global company dedicated to enhancing fan experiences through ticketing, promotion, and the delivery of unforgettable live events. In a world filled with distractions, we believe that nothing compares to authentic human interactions. Our mission is to make life better through live experiences!Our group encompasses the Fan Experience Platform (Ticketek), which sells tickets and offers additional services, as well as event promotion across various sectors including Sports (TEG Sport), Touring (TEG Touring), and Family Experiences (TEG Experiences). Our digital division, Ovation, is committed to providing seamless, data-driven outcomes for our fans and partners.About the Role:As a Senior Platform Engineer, you will play a crucial role within our Development team, utilizing your solution design expertise, technical knowledge, and interpersonal skills to unify and automate the Service Delivery Lifecycle. If you thrive in an agile and innovative environment, we would love to hear from you!

Why Join Our Team?At SafetyCulture, we're not your typical global tech company. While we offer perks like catered lunches, team events, cool merchandise, and even dogs in the office, our true essence lies in our mission.Our diverse team of nearly a thousand dedicated individuals is committed to enhancing our products and improving the lives of our customers. Here, you will often hear, “Yes, let’s give it a shot” rather than, “That’s not how we do things here.”We're creating tools that empower over 3 billion essential workers worldwide — from factory floor operators to truck drivers and store assistants. With the scale and innovation reminiscent of major tech firms, we pride ourselves on eliminating unnecessary bureaucracy. Instead, we focus on smart, experienced professionals tackling real-world challenges swiftly.While our impact is vast, the ownership feels personal. Every full-time team member is granted equity, ensuring that as we grow, you benefit too. We recognize that perfection is unattainable, but our growth strategy emphasizes intelligent scaling, operational maturity, and a robust focus on AI.This is your chance to make a significant impact in tech without the downsides often associated with larger companies. If this excites you, we encourage you to apply.About the RoleAs a Senior Application Security Engineer at SafetyCulture, you will play a crucial role in safeguarding our platform from the ground up. By embedding security into our development processes, you'll collaborate closely with product and engineering teams to create secure architectures, APIs, and development practices across our cloud-native SaaS platform hosted on AWS.You will focus on scaling security measures while ensuring a high engineering velocity. At the Staff level, your responsibilities will include leading cross-team security initiatives, establishing secure-by-default patterns, overseeing major authentication migrations, and mitigating large-scale dependency risks. Your influence will extend to architectural decisions across various product teams, and you will mentor engineers to enhance secure coding and design practices throughout the organization.About YouYou're a proactive security engineer with solid software engineering principles. You possess a deep understanding of how modern SaaS platforms operate, including microservices, distributed systems, and CI/CD practices, and you know how to implement security effectively and at scale.

Canva is seeking an Engineering Manager to join the AI Media Platform team in Sydney. This group develops features and systems that enhance how users interact with Canva’s media tools. Role overview This position involves leading a team of engineers focused on AI-driven media solutions. The work centers on designing, building, and refining platform features that support a seamless user experience. Collaboration with other teams is key to delivering reliable and scalable tools that are easy for users to adopt. What you will do Lead and mentor engineers working on AI-powered media projects Guide the team through the design and development of new platform features Ensure the platform remains scalable, dependable, and user-friendly Collaborate with cross-functional teams to improve the overall user experience Requirements Experience managing engineering teams Background in building or maintaining scalable platforms Strong interest in AI and media technology Ability to encourage teamwork and support professional growth within a group Location This role is based in Sydney.

About Australian Payments Plus Australian Payments Plus (AP+) is shaping the future of payments in Australia. The team delivers solutions that support businesses, government, and consumers, including a domestic debit network, real-time payments infrastructure, secure bill payments, digital identity verification, QR payments, and open wallet services. Role Overview: Senior Cyber Security Engineer This Sydney-based role focuses on protecting AP+ payment services across both cloud and on-premise environments. The Senior Cyber Security Engineer designs, develops, and implements enterprise security controls and platforms. As the technical escalation point, this person also sets platform roadmaps, mentors other engineers, and drives risk reduction through secure-by-design engineering, automation, and detection and response improvements. Main Responsibilities Architect and engineer security solutions, setting reference patterns and guardrails for cloud, network, endpoint, and application security. Oversee platform roadmaps and manage the lifecycle for EDR/XDR, SIEM/SOAR, vulnerability management, secrets/PKI/KMS, PAM/IAM, and vendor/MSSP relationships. Develop detection engineering strategies, including use cases and SOAR playbooks; monitor detection metrics such as precision, recall, and dwell time. Support major incident response, coordinating cross-team actions, conducting root cause analysis, and implementing system hardening. Manage exposure and vulnerability assessments, prioritize risks, enforce SLA compliance, and oversee exception governance. Promote DevSecOps practices, secure CI/CD pipelines and Infrastructure as Code, and enhance security for containers and Kubernetes environments. Strengthen identity and access management by defining standards for PAM, JIT, and JEA, and automating joiner, mover, and leaver processes. Ensure compliance by mapping and evidencing controls to frameworks such as ISO 27001, ASD Essential Eight, PCI DSS, and APRA CPS 234; prepare for audits. Conduct security design reviews, provide sign-off for high-risk designs, and advise senior stakeholders. Scale security efforts through automation and mentorship, developing reusable modules and policies (using Terraform, Python, or PowerShell) and building engineering capability across the team.

At Anduril Industries, we are a pioneering defense technology firm dedicated to enhancing military capabilities for the U.S. and its allies through innovative solutions. Our mission is to revolutionize the defense sector by integrating the latest technology and expertise from the most forward-thinking industries. Our flagship system, powered by Lattice OS, transforms vast datasets into a dynamic, 3D command and control environment. As global strategic competition intensifies, we are committed to delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to military operations in record time.We are currently seeking skilled Platform Integration and Test Engineers to join our team as we develop multi-domain unmanned systems that harness unsupervised autonomy to provide integrated multi-mission capabilities for our clients. This role requires engineers with practical experience who can drive the delivery of hardware-focused solutions. Our Integration and Test Engineers rapidly gain expertise across various domains, enabling them to architect, design, deliver, and evolve next-generation capabilities throughout the entire product lifecycle.

Why Join Us?At SafetyCulture, we redefine what it means to be a tech company. While we enjoy perks like catered lunches, team events, cool merchandise, and friendly office dogs, our true motivation lies in our mission.Our dedicated team of nearly a thousand employees is committed to enhancing our product and improving the lives of our users. Here, you will frequently hear, 'Let’s give it a shot,' rather than encountering bureaucratic barriers.We are developing innovative tools that serve the 3 billion individuals who keep the world functioning—such as factory operators, baggage handlers, truck drivers, servers, and store assistants. With the scale and ingenuity associated with major tech firms, we pride ourselves on eliminating corporate formalities and empowering knowledgeable individuals to tackle real challenges swiftly.At SafetyCulture, you’re not just another employee; you have a stake in our success. Every full-time team member receives equity, ensuring that as we grow, so do you. While we acknowledge that perfection is unattainable, our ongoing growth is focused on scaling intelligently, guided by operational maturity, a clear vision, and a robust emphasis on AI innovation.If the idea of making a substantial impact in tech without the usual corporate pitfalls excites you, you'll thrive here.About the RoleAs a Senior Cloud Security Engineer, you will play a pivotal role in fortifying SafetyCulture's cloud security framework. Your focus will be on automating security measures, threat detection, and incident response within our AWS environments that cater to millions of users.You will collaborate closely with our software, platform, and data engineering teams to elevate our security practices and ensure secure design principles are integrated throughout our platform. Your leadership will be vital in ensuring that each line of code and deployment contributes to a secure and resilient system.About YouYou are a skilled engineer with extensive experience in the AWS Cloud. Your expertise includes architecting and securing AWS-based infrastructures, complemented by strong programming skills in Golang, Node.js, or Python.Security is at the forefront of your approach, covering areas from vulnerability management and system hardening to security automation and architecture. You possess a proactive mindset, capable of taking initiative and driving projects forward.

Role overview As a Principal Software Engineer on the User Platform team at Canva in Sydney, this role takes the lead in designing and building user experiences that impact millions of people globally. The position shapes daily interactions with Canva’s platform, influencing how users engage and create. What you will do Lead the design and development of core user-facing features Drive technical decisions that affect large-scale user experiences Collaborate closely with other engineers and product teams to deliver impactful solutions Impact The work in this role directly affects how users experience Canva every day, helping to set the standard for usability and reliability at scale.

Circular Economy Systems (CES) advances sustainable practices by operating container deposit schemes that recycle nearly 10 million drink containers daily. The in-house engineering team builds and maintains a suite of products using current technology stacks. CES delivers both SaaS solutions and business services, including accounting, payments, branding, materials trading, HR, and customer support. Founded in 2017 as a joint venture between Lion and Coca-Cola Europacific Partners, CES is headquartered in North Sydney. The company values recycling, sustainability, and professional development, offering a hybrid work setup and workplace flexibility. Role overview The Lead Platform Engineer will drive the design, delivery, and maintenance of Microsoft Azure infrastructure at CES. This position requires strong technical expertise in Azure, with a focus on building secure, scalable, and reliable cloud environments. The role also includes mentoring a small team and promoting best practices in automation, CI/CD, security, and monitoring throughout the technology group. What you will do Design and implement Microsoft Azure cloud infrastructure to support business applications and services. Maintain high standards for security, availability, scalability, and performance across systems. Provide technical leadership and mentorship to platform engineers. Lead the migration of data from AWS to Azure, focusing on minimal disruption and strong outcomes. Set up and manage Infrastructure as Code (IaC) using tools such as Terraform, Bicep, or ARM templates. Location This position is based in Sydney. CES offers a flexible, hybrid work environment.

Join our dynamic team at Canva as a Senior Backend Engineer specializing in Java to help enhance our Product Platform. As a pivotal member of our engineering team, you will be responsible for developing scalable and efficient backend systems that support our innovative design tools. This is a fantastic opportunity for someone who thrives in a fast-paced, collaborative environment and is passionate about building high-quality software solutions.In this role, you will work closely with product managers, designers, and other engineers to create robust backend solutions that meet the needs of our users. Your expertise in Java will be essential as we continue to iterate and improve our platform.

About UsAt Employment Hero, we strive to transform the employment landscape, making it easier and more rewarding for all. Our innovative Employment Operating System integrates hiring, HR, payroll, and benefits into one cohesive solution.Founded in 2014, we've rapidly expanded our footprint, achieving a valuation of $2 billion and establishing our presence across six countries: Australia, New Zealand, Singapore, Malaysia, the UK, and Canada. We proudly serve over 350,000 businesses and support more than 2 million employees globally.Our CultureWe take pride in our distinct culture, known as The EH Way:Mission Driven: Every action we take is aligned with our mission.Remote First: We promote a remote-first approach with a focus on asynchronous communication and autonomy.AI First: AI is integral to our operations, driving our innovations and scaling efforts.Apolitical: We maintain neutrality on political and social issues unless they pertain to our mission.Values-Oriented: Our values guide our actions 100% of the time.High Performance: We set ambitious standards and strive for excellence.Role OverviewAs the Data Platform Manager, you will spearhead our Data Engineering and Analytics Engineering teams across Australia, Canada, and Vietnam. This position is ideal for a technical leader who can shape strategy and execution, critically evaluate technical proposals, and play an active role in enhancing our data and AI capabilities.Your mandate will focus on delivering our AI-powered self-service analytics platform, treating it as a product with iterative improvements, performance metrics, and a comfort with uncertainty.Key ResponsibilitiesBuild and nurture a high-performing Data and Analytics Engineering team functioning seamlessly across three time zones, ensuring ownership, speed, and accountability.Design and enhance a scalable, resilient data platform that supports reliable reporting, analytics, and AI applications across the organization.Establish and implement a clear data platform strategy and roadmap that aligns with business objectives and delivers measurable outcomes.Empower teams with AI-driven, self-service analytics, enabling them to swiftly and confidently derive insights independently.Significantly enhance data reliability, performance, and trust, ensuring data serves as a solid foundation for decision-making.Minimize analytics backlog by refining tools, data models, and workflows, transitioning the team from reactive responses to proactive enablement.

Role overview mable is looking for a Senior Engineering Manager in Sydney to guide a team of engineers focused on improving the platform. This role involves setting the direction for engineering projects, supporting team growth, and working closely with other departments to deliver reliable software. What you will do Lead and mentor a team of engineers, encouraging both technical growth and creative problem-solving Shape the strategy for engineering initiatives and ensure alignment with company goals Promote collaboration within the team and across other groups Oversee delivery of software products, maintaining high standards for quality

At MYOB, we are a premier business management solution provider with a fundamental mission: empowering businesses across Australia and New Zealand to launch, thrive, and flourish.We believe that success for one business leads to success for all. Whether you are a supporter, an employee, or aspiring to start your own venture, a smoothly operating business benefits everyone—owners, employees, customers, suppliers, and families alike. Our commitment is to provide every entrepreneur with the essential tools they need to concentrate on what truly matters, enabling them to achieve remarkable milestones—whatever 'remarkable' means to them.Joining MYOB means becoming part of a transformative journey. You will leverage your expertise to foster business success, influence the future of the workplace, and grow alongside the communities we serve. While we specialize in software, our true focus is on people—making MYOB a cornerstone for every business.About the RoleJoin our passionate Security team as a Principal Product Security Engineer. In this pivotal role, you will collaborate with our Engineering teams to ensure the rapid delivery of secure software. You will help drive a security-first mindset and contribute to cutting-edge security principles while securing emerging technologies.You will be instrumental in developing internal tools, conducting architecture reviews, formulating strategies, identifying risks through threat modeling, and mentoring engineers on effective remediation techniques.Who You Are:You are a seasoned security professional adept at partnering with engineering teams to enhance security across cloud-based products. You possess a blend of hands-on technical expertise and the ability to educate, influence, and implement scalable security enhancements.Demonstrable experience in security roles supporting cloud services, with a strong grasp of application and product security, OWASP Top 10, CWE/SANS Top 25, and compliance frameworks including NIST, PCI DSS, and ISO 27001.A secure-by-design approach, crafting practical security solutions tailored to domain needs and guiding developers towards secure practices.Exceptional communication skills, capable of engaging diverse audiences, bridging knowledge gaps, and enhancing overall security awareness.Expertise in security assurance, encompassing solution design reviews, compliance assessments, source code reviews, and security maturity evaluations.Technically proficient, comfortable with coding, integrating security concepts (e.g., canary deployments, feature flags), and assisting colleagues with security inquiries.A continuous improvement mindset, proactively identifying patterns and trends while fostering automation, frameworks, and tools to enhance code and data security within a dynamic, collaborative environment.

About Our TeamAt OpenAI, we believe that the future of artificial general intelligence should benefit all of humanity. Our Security team plays a crucial role in safeguarding our technology, personnel, and products. We focus on technical excellence in our builds while maintaining operational efficiency in our processes. Our core principles include prioritizing impactful initiatives, empowering researchers, preparing for groundbreaking technologies, and fostering a robust security culture.About the PositionAs a Security Engineer specializing in Detection and Response, you will collaborate with OpenAI's engineers and researchers to develop, operate, and secure transformative AI technologies. Your role will encompass various aspects of Detection and Response, engaging in infrastructure and operations, while contributing as a versatile generalist within the Security team. Key responsibilities include:Leading initiatives across major security domains such as AppSec, InfraSec, OffSec, and Detection and Response.Innovating solutions to address unique security challenges.Collaborating on advanced AI research and leveraging AI to enhance OpenAI's security effectiveness.This role can be based in Sydney, Australia, Tokyo, Japan, or Singapore. We embrace a hybrid work model, requiring three days in the office weekly, and provide relocation assistance for new hires.Key ResponsibilitiesEnhancing Detection and Response infrastructure.Creating tools to manage the lifecycle of detection rules.Developing, assessing, and optimizing detection rules for effective operations.Automating manual response processes.Ensuring visibility and control over OpenAI’s endpoint fleet (macOS, Windows).Driving advancements in identity access management (IAM), device management, productivity software, and public cloud environments (e.g., AWS, Microsoft Azure).You Will Excel in This Position If You:Have a background in Security or a related field.Possess experience with Microsoft Azure or other cloud infrastructure platforms.Understand modern adversary tactics and defense strategies.