Senior Security Engineer - Software & Platform

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 i…

Join Canva as a Senior Engineering Manager specializing in Security Platform Engineering. In this pivotal role, you will lead a talented team in designing and implementing robust security features that protect our users and their data. You will collaborate closely with cross-functional teams to drive security initiatives and enhance our platform's integrity.

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!

Join our dynamic team at Cuscal Limited as a Senior Platform Engineer. In this pivotal role, you will leverage your expertise in platform engineering to drive the development and optimization of our cutting-edge payment solutions. You will collaborate with cross-functional teams to design scalable architectures and enhance system performance.As a Senior Platform Engineer, you will be responsible for implementing best practices in software development, ensuring high availability and security of our platforms. You will also mentor junior engineers and contribute to our culture of innovation and excellence.

Join our innovative team at Speechify as a Software Engineer focused on platform development. In this role, you will collaborate with cross-functional teams to design, develop, and implement high-quality software solutions that enhance our platform's capabilities and user experience.

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.

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.

Join Canva as a Staff Backend Software Engineer on our User Platform team, where you will play a critical role in shaping the future of our product.In this position, you will be responsible for designing and implementing scalable backend systems that enhance user experiences. Collaborate with a talented team of engineers to build robust APIs and optimize performance across our platform.

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

About Future Secure AI Future Secure AI develops artificial intelligence solutions for global enterprises. The company partners with a leading financial institution and maintains strong relationships at the executive level across major industries. With a focus on collaboration between humans and AI, Future Secure AI aims to improve organizational performance worldwide. The team values bravery, diligence, and curiosity. Leadership brings entrepreneurial experience and remains accessible. Professional growth is a priority, and every team member’s success matters. Role Overview: Senior AI Engineer - Software Based in Sydney, Senior AI Engineers (Software) play a key role in building Future Secure AI’s products and platforms. This position leads client-facing projects, working directly with customer and partner technical teams as well as internal colleagues to improve technology solutions. What You Will Do Lead technical engagements with clients and partners Collaborate with internal teams to advance product capabilities Balance complex coding assignments with broader business and product considerations Contribute to the ongoing development of AI-driven solutions What We Look For Strong organizational skills Experience working across functions and teams Ability to move between detailed technical work and high-level strategy Interest in advancing AI technology

Join Squiz's innovative product team as we develop a cutting-edge cloud-based Digital Experience Platform (DXP) that encompasses essential features like Content Management, Optimization Tools, AI Conversations, and Platform Services.We are looking for a talented Senior Fullstack Software Engineer to become a vital part of our Product Engineering team, focusing on enhancing our flagship Content Management System, Matrix. The ideal candidate will possess extensive experience in crafting and managing enterprise-level software solutions, with a strong emphasis on PHP and AWS technologies, alongside proficiency in a variety of other tech stacks across all application layers.This position offers flexibility, allowing candidates based on the east coast of Australia to work in a hybrid environment, ensuring you can balance your work and personal life.

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.

About UsAt Heidi, we are pioneering an AI Care Partner that empowers clinicians throughout the entire patient care journey, from documentation to the delivery of care. Our mission is to enhance healthcare capacity while ensuring that care remains profoundly human-centered. In just 18 months, Heidi has reclaimed over 18 million hours for clinicians and facilitated more than 73 million patient visits. Presently, Heidi supports over two million patient visits weekly across 116 countries and in more than 110 languages.Founded by healthcare professionals, our team combines the expertise of clinicians, engineers, designers, scientists, and mathematicians, all united by a common goal: to reinforce the human connection that is fundamental to healthcare.With nearly $100 million in funding, we are expanding our reach across the USA, UK, Canada, and Europe, collaborating with major health systems such as the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others.At Heidi, we prioritize agility and effectiveness, leveraging proven methods to shape the future of healthcare. Are you ready to take on this exciting challenge?The TeamJoin the team that drives Heidi's growth. Your contributions will shape the architecture of our billing, payments, and entitlements platform, creating seamless access to essential products for our customers. As we expand into new markets and launch innovative products, every feature you develop will eliminate friction for customers and propel Heidi's revenue forward.The RoleWe are seeking a Senior Software Engineer to lead the development of backend features, possessing a robust technical acumen that translates user needs into effective solutions. Ideal candidates will have experience in a hyper-growth startup environment, particularly in building SaaS products.You will understand the key challenges faced by engineers and apply sound design principles to prioritize essential features and capabilities. Your unique ability to harmonize technical details with business requirements will enable you to transform high-level designs into practical solutions.Thriving in dynamic and flexible work environments, you will quickly navigate the complexities of developing an AI product for the healthcare sector on a global scale. We recognize that exceptional talent can emerge from diverse backgrounds; if you have a proven history of delivering technically challenging products and features, we would love to connect with 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.

Join Easygo as a Senior Software Quality EngineerEngineering@EasygoAt Easygo, we are pioneers in delivering exceptional entertainment experiences. Our engineering team thrives in a culture of continuous learning and innovation, consistently pushing the limits of software design and development. We are committed to nurturing growth, fostering learning, and maintaining excellence in engineering, setting a high bar for industry standards.Why You Should Join Us?If you are a driven and enthusiastic Senior Software Quality Engineer seeking to immerse yourself in an innovative environment that promotes professional development, we invite you to apply. We are looking for creative problem-solvers ready to develop scalable solutions and collaborate with some of the best engineers in the entertainment sector.Engaging Projects, Innovative Solutions: Tackle complex projects that challenge conventions. Solve intricate technical problems and create scalable solutions.Fast-Track Your Development: Benefit from mentorship, training, and practical experiences to enhance your skill set. Learn from industry leaders and gain expertise in software scalability.Team Up with Experts: Collaborate with top-notch engineers, sharing ideas and driving innovation through teamwork.Supportive Culture & Career Advancement: Your career development is our priority. Our culture emphasizes your growth through personalized learning programs and mentorship.Face Challenges, Celebrate Achievements: Embrace challenges, learn from setbacks, and celebrate successes together.Contribute to the Future: Your work will play a crucial role in shaping the future of entertainment.If you are passionate about innovation, growth, and working alongside the best, we would love to welcome you to our team!

About the Role Leap Legal Software is hiring a Software Engineer in Sydney. This role supports the development of software tools that help legal professionals work more efficiently. The team focuses on building and improving products that serve real client needs. What You Will Do Work across the full software development lifecycle, from initial concept through to deployment Contribute to the design, development, testing, and release of new features and products Help ensure each release meets quality standards and client requirements Location This position is based in Sydney, New South Wales, Australia.

Join Lendi Group as a Senior Software Engineer and play a pivotal role in shaping the future of our innovative fintech solutions. You will collaborate with cross-functional teams to design, develop, and maintain robust software applications that enhance the user experience and drive business success.

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.