Principal Software Engineer - User Platform

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.

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.

Role overview Canva is hiring a Senior Engineering Manager for the Security Platform Engineering team in Sydney. This role leads a skilled team focused on protecting the platform’s security and integrity. What you will do Guide and support engineers working on security initiatives Oversee projects that strengthen platform security Work closely with teams across Canva to achieve shared goals Encourage a culture that values innovation and high standards

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!

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.

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.

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 Plenti as a Senior Platform Product ManagerAt Plenti, we are not just a fintech lender; we are pioneers in delivering faster and fairer loan solutions through our advanced technology. Our dynamic and innovative company is on a robust growth trajectory, continuously enhancing customer experiences and capturing market share from traditional players in personal lending, renewable energy, and automotive finance.As a rapidly expanding organization with over 250 dedicated employees in Australia, we believe in empowering our team members to take ownership of their roles and contribute significantly to our ambitious goals. Founded in 2014 and publicly listed on the ASX since 2020, Plenti boasts an impressive annual revenue exceeding $250 million and a loan portfolio surpassing $2.5 billion.About the Role:As a Senior Platform Product Manager, you will co-lead our Finance & Servicing platform domain, steering the strategic roadmap and execution of the systems that support our financial operations, regulatory reporting, and servicing. This position provides the chance to work at the crossroads of product management, engineering, and finance, tackling complex platform challenges at scale.

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.

Join Canva as a Senior Product Manager specializing in our Data Platform team. In this pivotal role, you will lead product strategy and execution for our data initiatives, collaborating closely with cross-functional teams to enhance data accessibility and drive impactful insights. Your expertise will shape the future of data utilization at Canva, ensuring our teams can leverage data effectively to deliver exceptional user experiences.

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.

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.

Join our dynamic team as a Principal Frontend Engineer to lead the development of our innovative Client Platform. In this role, you will leverage your deep expertise in frontend technologies to create exceptional user experiences. Collaborate with cross-functional teams to define and implement technical solutions that drive our product vision forward.

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.

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.

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.

Join Canva as a Staff Software Engineer specializing in our API Platform. In this fully remote role across Australia and New Zealand, you will be at the forefront of designing and developing scalable API solutions that empower our users and enhance the overall Canva experience. Collaborate with cross-functional teams to build robust systems and contribute to the future of design technology.

Be a part of a dynamic team that is revolutionizing the way the world engages with design.Greetings from Canva! We appreciate your interest in joining our innovative family. We understand that the job search process can be lengthy, so let’s dive right into what we have to offer.Flexible Work ArrangementsOur main office is located in Sydney, and we also have campuses in Melbourne, along with co-working spaces in Brisbane, Perth, and Adelaide. At Canva, we believe in empowering our employees with the flexibility to choose how and where they work. Whether you prefer the office environment, working from home, or a combination of both, the choice is yours.Key ResponsibilitiesAs we continue to scale, adaptability remains at the heart of our culture. This role will involve:Creating and implementing scalable Workday solutions that adhere to best practices while reflecting Canva’s unique business processes.Taking ownership of the entire solution design for significant system updates—this includes ideation, validating edge cases, and overseeing the build and release process.Collaborating closely with Product Owners, Workday Analysts, and cross-functional teams to ensure design integrity and alignment with business objectives.Engaging in hands-on complex configuration and supporting team members to uphold high design standards.Working alongside the broader Workday Platform team to implement robust engineering and release methods.Influencing the future of Canva’s Workday platform by identifying design patterns, highlighting technical risks, and seeking simplification opportunities.Are You the Right Fit?A minimum of 5 years of hands-on Workday experience, particularly with modules such as HCM, Compensation, or Time Tracking. Experience with payroll systems is a significant plus.Proven track record of leading at least two end-to-end Workday implementations, managing complex configurations and ensuring cross-functional alignment.Familiarity with Workday tools, including business processes, condition rules, security groups, and calculated fields.Ability to design scalable solutions that harmonize Workday best practices with the evolving requirements of Canva.Excellent communication skills, enabling you to produce quality documentation and guide stakeholders through intricate changes.A proactive approach to ambiguity, with a knack for resolving edge cases and interdependencies.A natural collaborator, effectively working with product, systems, and business teams to achieve impactful results.Capable of working asynchronously across various time zones with strong written communication skills.