Senior Application Security Engineer at SafetyCulture | Sydney

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.…

Join Our Team at LorikeetAt Lorikeet, we are pioneering the future of customer support through our advanced AI technology tailored for intricate industries such as fintech, healthtech, marketplaces, and delivery services.Our mission is to revolutionize support systems by automating responses using transparent and customizable AI, enabling support teams to focus on managing automation and addressing complex cases rather than being bogged down by high volumes of simple inquiries. This shift allows teams to elevate their services to provide personalized concierge experiences for their customers.We harness the expertise of our founders, including Jamie, a former member of Google’s generative AI team, and Steve, who has a rich history building operational solutions at Stripe. Our talented team hails from industry leaders like Stripe, Canva, Atlassian, Dropbox, and Dovetail.As we expand rapidly with a solid customer base, real revenue, a promising roadmap, and a robust sales pipeline, we have successfully raised over USD 50 million from prominent venture capitalists and angel investors, including QED, Blackbird, Square Peg, and many more.Our esteemed global clientele includes:Australia's largest telehealth provider,The leading bank for teens in the United States,One of the most significant NFT marketplaces by trading volume,A leading player in the Web3 gaming sector.... along with other enterprise clients handling over one million support tickets annually.Why This Role is Unique?A culture led by technical expertise and engineering. At Lorikeet, coding is a core responsibility for all team members. Every engineer takes ownership of their projects, tackling complex challenges, and developing effective solutions.An inclusive, mature, and flexible workplace culture. We foster a low ego, high trust environment, where collaboration is key and 'talented jerks' are not tolerated. Our Surry Hills office provides a supportive space, and we understand the importance of work-life balance, especially for team members with young families.

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.

Haast is building an AI platform to transform how enterprises handle compliance. The team is focused on automating manual legal and compliance workflows, aiming to deliver faster reviews and boost productivity for large organizations. With $12 million USD in Series A funding from Peak XV Partners, DST Global, and Airtree, Haast is expanding its Sydney office to support this mission. Role overview The Senior Full Stack Engineer will join a high-autonomy engineering team, working on systems that directly impact enterprise clients. This role involves designing, building, and maintaining scalable services and APIs for Haast’s compliance platform. Engineers here are responsible for technical decisions from architecture through deployment, iterating quickly based on user feedback. There is close collaboration with the founding team, and the work focuses on new systems rather than legacy code. What you will do Design, architect, and manage scalable services and APIs powering the LLM compliance platform. Shape how AI-driven insights are delivered to users, prioritizing reliability, speed, and usability. Make rapid, high-impact technical decisions. Question assumptions to improve user experience. Contribute to engineering culture, standards, and tool selection as the team grows. What Haast is looking for This position suits engineers who want to influence product direction and development processes, enjoy solving complex technical problems, and are comfortable working in a scaling startup environment. Experience with full stack development and interest in building infrastructure for enterprise compliance are important. This role is based in the Sydney office.

Quantium is seeking a Senior Full Stack Engineer specializing in Artificial Intelligence to join the Sydney team. This position focuses on designing, building, and deploying solutions that improve efficiency and performance across company platforms. Key Responsibilities Collaborate with colleagues from various disciplines to integrate advanced AI features into existing systems. Use broad technical knowledge to develop and implement new tools and enhancements. Contribute to technology strategy by supporting the adoption of AI within core products. Location This position is based in Sydney.

Location : Sydney, Australia (Hybrid - 3 days in office per week)About Us At Relevance AI, we are at the forefront of redefining the AI workforce. Our mission is straightforward: to empower teams to delegate impactful tasks to AI agents that think, act, and collaborate like seasoned experts.Our platform enables the creation and management of intelligent agents that streamline workflows, make decisions, and facilitate collaboration, all within a cohesive environment. Our technology supports industry leaders such as Canva, Databricks, Confluent, Autodesk, Lightspeed, Rakuten, Aveva, Qualified, and Activision Blizzard, propelling them toward excellence across operations, marketing, and sales.Backed by esteemed investors including Bessemer Venture Partners, Insight Partners, Peak XV, and King River Capital, we successfully raised our Series B funding in April 2025, aiming to accelerate our growth and expand the horizons of agentic automation.With headquarters in San Francisco and Sydney, we thrive in a hybrid work model, driven by curiosity, collaboration, and execution – we move swiftly, think boldly, and succeed together. In 2025, we proudly earned the title of LinkedIn’s #1 Startup in Australia.If you aspire to influence how the world interacts with AI, we invite you to join our team.The Role We are searching for talented UX/UI designers and developers who are passionate about creating intuitive, user-friendly, and visually stunning experiences. You will spearhead initiatives throughout the design lifecycle, conducting user research, rapidly prototyping, and implementing sophisticated UI in code to expedite delivery, taking ownership of components and interactions in production. Whether you identify as a product designer who codes or a front-end engineer with strong UX/UI design skills, you will excel in this role.Envision mapping an agent-building process in the morning, prototyping in Figma during lunch, and deploying a polished front-end experience by the afternoon – all while ensuring accessibility and measurability. You will have the opportunity to design exceptional experiences across our agent-building and orchestration platform, making powerful AI feel intuitive, transparent, and trustworthy.Your Impact Collaborate closely with Product, Design, and Engineering teams to create highly responsive, visually attractive, and functional user interfaces while preserving design integrity.Develop reusable front-end components and maintain our design system to ensure consistency and efficiency.

About Fluent Software GroupFluent Software Group is a proud member of Valsoft Corporation's family of operating groups, recognized as a global leader in acquiring and nurturing vertical market software companies. We specialize in industries where deep expertise truly makes an impact.At Fluent, we collaborate closely with founders to scale their businesses effectively. Our approach combines hands-on operators, proven playbooks, and ample resources to catalyze growth, ensuring your business doesn't just survive but thrives.We are an innovative investment group utilizing AI and an agentic mindset to unlock unprecedented growth across our portfolio. By integrating intelligent automation and cutting-edge technology into our operations, we empower our partners to move swiftly, adapt intelligently, and prepare for future challenges.About the OpportunityJoin us in revolutionizing AI-powered customer service, with our flagship deployment positioned with one of the largest enterprises in the building materials sector. This unique and high-impact role blends enterprise consulting with hands-on AI product development.As an AI Solutions Engineer, you will oversee the entire client engagement lifecycle for our AI voice agent rollout in Sydney. This ranges from establishing trust with executives in the boardroom to configuring conversation flows in a technical setting. You will be the face of our product and the driving force behind its success.This role transcends traditional consulting or engineering positions; it requires a hybrid builder-consultant who can bridge the gap between business challenges and technical solutions, and actively contribute to building those solutions.What You'll DoClient OwnershipAct as the primary liaison for stakeholders across Customer Service, Operations, IT, and Digital sectors.Foster trusted relationships with senior leaders and operational staff alike.Communicate effectively with both executives and frontline managers, tailoring your message appropriately for each audience.Serve as the vital link between client requirements and our core engineering team.Technical DeliveryMap comprehensive customer service workflows and pinpoint the highest-value automation opportunities.Design and configure conversational AI flows for voice interactions.Integrate the AI voice agent with the client's existing systems (CRM, ERP, order management).Prototype, test, and iterate swiftly using real-world call data.Define and track key performance metrics to ensure project success.

At Mathspace, we are revolutionizing mathematics education by providing innovative, interactive learning software for students and teachers. Our agile, product-focused environment thrives on continuous customer feedback, ensuring a delightful learning experience for everyone involved.As a Senior UI Software Engineer on a collaborative product team, your contributions will significantly enhance our web and mobile applications, which support hundreds of thousands of students worldwide each month. Your role will involve:Enhancing and refining Mathspace applications to maximize educational impact.Collaborating closely with product owners and designers during product discovery phases.Working alongside fellow engineers to deliver meaningful solutions for students and teachers.Creatively solving complex problems and committing to ongoing learning and development.Taking initiative and actively contributing to project success.Expanding your knowledge of our technology stack.

Anduril Industries is a pioneering defense technology firm dedicated to revolutionizing the military capabilities of the U.S. and its allies through cutting-edge innovations. By integrating the expertise, technology, and business strategies of today's most creative companies into the defense sector, Anduril is reshaping the design, construction, and distribution of military systems. Our advanced systems are driven by Lattice OS, an AI-enabled operating system that transforms vast data streams into a real-time, 3D command and control hub. As we navigate an era of strategic competition, Anduril is committed to delivering state-of-the-art autonomy, artificial intelligence, computer vision, sensor fusion, and networking technology to the military in a matter of months, not years.As a Field Operations Engineer, your role will be pivotal in supporting the deployment of Anduril’s state-of-the-art Autonomous Underwater Vehicles (AUVs). You will conduct demonstrations, assist customer deployments, maintain field hardware, and relay operational insights back to the engineering team to ensure that Anduril's autonomous systems achieve their mission objectives in real-world environments.Key Responsibilities:Draft, review, and implement detailed test plans for development, integration, factory, and sea testing.Oversee AUV operations, monitor vehicle performance, sensor data, and mission progress in real-time, addressing technical issues and executing contingency plans as necessary.Collect, analyze, and interpret operational data from AUV missions to inform design enhancements and development strategies.Coordinate AUV launch and recovery processes, manage daily test operations, and compile daily operations and test reports.Conduct maintenance, troubleshooting, repairs, and upgrades of AUVs in the field while managing maintenance systems.Prepare for field deployments by sourcing and assembling AUV test and support equipment.Provide exceptional operational support to Defense customers, understanding their needs, gathering feedback, and acting as a technical liaison between customers and internal teams.Assist in the development, review, and testing of Standard Operating Procedures and user documentation related to AUV operations.Contribute to the creation of comprehensive mission and test plans, considering route optimization, environmental conditions, and risk management to achieve targeted outcomes.

Anduril Industries is a pioneering defense technology firm dedicated to revolutionizing military capabilities for the U.S. and allied forces through cutting-edge technology. Merging the expertise, technology, and innovative business models from the 21st century's most forward-thinking companies into the defense sector, Anduril is redefining the design, production, and sales of military systems. Central to Anduril’s suite of systems is Lattice OS, an AI-driven operating system that transforms vast data streams into a real-time, 3D command and control center. As we navigate a new era of strategic competition, Anduril is committed to deploying advanced autonomy, AI, computer vision, sensor fusion, and networking technologies to the military in a matter of months, rather than years.ABOUT THE TEAM:Join Anduril’s Manufacturing Digital Tools & Procedures team as a Digital Tools Manufacturing Engineer. This vital team is responsible for optimizing manufacturing operations by implementing and managing advanced digital solutions and procedures, ensuring our manufacturing processes are efficient, scalable, and aligned with industry standards.ABOUT THE JOB:As a Digital Tools Manufacturing Engineer, you will play a crucial role in the internal deployment and adoption of Anduril’s ProductionOS manufacturing software solutions. The ideal candidate will possess strong technical and analytical skills that can be applied in a real-world environment to drive positive results for the business.WHAT YOU’LL DO:Collaborate with manufacturing and software leadership to develop and implement innovative manufacturing software strategies aimed at enhancing productivity, reducing costs, and improving quality.Work alongside cross-functional teams to ensure that the manufacturing software roadmap aligns with overall business objectives.Stay updated on industry trends and best practices to keep our manufacturing processes at the forefront of innovation.Promote the adoption of manufacturing software solutions throughout the organization, managing the feedback loop between users and developers.Create and maintain thorough documentation of manufacturing software standard instructions and best practices.

About UsAt Heidi, we're on a mission to revolutionize healthcare by creating an AI Care Partner that assists clinicians throughout the entire care process, from documentation to delivery.Our goal is to double the capacity of healthcare while ensuring that care remains deeply human. In just 18 months, Heidi has successfully reclaimed over 18 million hours for clinicians, enabling more than 73 million patient visits. Currently, our technology supports over two million patient visits weekly across 116 countries and in over 110 languages.Founded by a group of clinicians, our team consists of engineers, designers, scientists, creatives, and mathematicians, all united by a common purpose: to enhance the human connection at the core of healthcare.With nearly $100 million in funding, we are expanding our reach into the USA, UK, Canada, and Europe, collaborating with major health systems such as the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, amongst others.We act swiftly where it counts while remaining grounded in proven practices, shaping the future of healthcare. Are you ready to take on this challenge?The PositionWe are seeking a Senior Software Engineer with expertise in backend development, particularly in Authentication and User Management. You will be instrumental in executing backend features, with a keen understanding of user needs and the technical aspects that support them. Previous experience in a hyper-growth startup and building SaaS products is essential.You will have a profound grasp of the challenges engineers face and a solid understanding of design principles, enabling you to prioritize critical features and capabilities effectively.Your unique ability to seamlessly connect technical specifications with business requirements will enable you to transform high-level designs into practical solutions. You thrive in dynamic environments and appreciate the nuances involved in developing AI healthcare products on a global scale.We value diverse backgrounds, so if you have a proven track record of delivering technically challenging products and features, we invite you to apply.Your TeamYou will be part of a team that is building the infrastructure allowing hospitals and healthcare organizations to integrate with Heidi in mere hours rather than weeks, ensuring enterprise-grade security that IT teams can trust. Your contributions will empower clinicians to collaborate effectively while safeguarding patient data, allowing them to focus more on patient care.Key Responsibilities:Develop...

Join Canva as a Software Engineer Intern for the 2026/27 cycle, where you will have the opportunity to work on innovative projects that shape the future of design. You will be part of a dynamic team that values creativity and collaboration, contributing to both frontend and backend development.As an intern, you will gain hands-on experience, enhance your technical skills, and receive mentorship from experienced engineers. This is an excellent chance to kickstart your career in software engineering within a vibrant, supportive work environment.

Join Riot Games in Sydney as a Senior Software Engineer with our VALORANT Player Dynamics Team. As a pivotal member of our team, you will engage in designing and developing crucial systems that ensure a safe and fair gaming environment. Your work will directly contribute to enhancing player experiences by leveraging community feedback and analytics.In this role, you will collaborate with cross-functional teams, leading projects that focus on delivering gameplay features and backend services. Your expertise in C++ and software development will drive the creation of innovative solutions that bring joy to our players.As a mentor to junior engineers, your influence will help shape the future of our engineering practices. You will also participate in an on-call rotation to address live service issues, ensuring the game remains enjoyable for everyone.

Coates Group seeks a Senior Full-Stack Engineer in Sydney to shape the technical direction and delivery of digital menu board and content management solutions for Quick Service Restaurant (QSR) clients. This role plays a central part in building and evolving digital products that support major QSR brands. Responsibilities Lead the design and development of digital solutions tailored for QSR customers. Use advanced knowledge of TypeScript, cloud infrastructure, and object-oriented programming to strengthen system architecture, scalability, and reliability. Oversee complex projects from initial planning through to delivery. Mentor fellow engineers, supporting their technical growth and development. Champion a culture of innovation and continuous improvement within the team. Key Technologies TypeScript Cloud infrastructure (platforms not specified) Object-oriented development

About LEAPLEAP Legal Software stands as the foremost provider of Legal Practice Management Solutions globally and is a proud member of ATI, one of the largest international LegalTech companies. With over 30 years of unwavering dedication to innovation and improvement, we redefine productivity tools for legal professionals, embodying our mission to ‘Help lawyers who help people’. Our cutting-edge software is trusted by more than 71,000 legal practitioners and their teams across small and medium-sized law firms.Join our dynamic international team of driven achievers within a rapidly expanding technology enterprise where change is the only constant. You will be a part of a collaborative network of over 1,000 skilled, compassionate, and ambitious ‘LEAPsters’ working together across Australia, Canada, the United States, the United Kingdom, the Republic of Ireland, Poland, and New Zealand.Meet the Personal Injury TeamThe Personal Injury team is a dedicated division within LEAP, specializing in developing software tailored for personal injury lawyers. Our cross-functional team comprises legal experts, software engineers, designers, and client-focused specialists who collaborate closely to create practical products utilized daily by PI firms. Our work is guided by in-house Australian Personal Injury Lawyers and informed by a robust client feedback mechanism, ensuring our offerings are shaped by real legal practices and continue to evolve with the needs of lawyers.Your RoleAs a Full Stack Software Engineer, you will partner with various stakeholders, including product owners and client operations, to transform innovative concepts into functional web applications available within LEAP Legal Software. Supported by the broader Engineering organization (LEAP Dev), you will take full ownership of building and maintaining these applications, with an initial focus split evenly between frontend and backend development.Key Responsibilities:Research and develop emerging trends, standards, and best practices for frontend development.Design, develop, and manage backend APIs and services.Ensure scalability to accommodate high volumes of data and users.Implement secure customer authentication mechanisms.Continuously find ways to enhance our software development, deployment, and delivery processes.Revise, update, refactor, and debug existing code.Test and deploy applications and systems efficiently.Utilize Git version control to manage codebases effectively.

Join Canva, a leading design platform, as a Staff Software Engineer specializing in Frontend Telemetry. In this role, you will be pivotal in enhancing user experiences by implementing advanced telemetry solutions that provide critical insights into application performance and user interactions. Collaborate with cross-functional teams to drive innovation and optimize our frontend architecture.This is a fantastic opportunity for a passionate engineer looking to make a significant impact in a dynamic, fully remote environment across the ANZ region.

We are seeking a highly skilled Senior Software Engineer with expertise in AWS and Terraform to join our dynamic team at Cuscal Limited. In this role, you will be responsible for designing, developing, and maintaining cloud-based applications while ensuring the highest standards of performance and security.If you are passionate about technology and innovation, and you thrive in a collaborative environment, we would love to hear from you!

Join us in creating unforgettable experiences as part of Australia’s premier experiential tourism company.About UsHorizontal Falls Seaplane Adventures is recognized as the most awarded and longest-serving tour operator in the region, offering an extensive selection of day trips and luxurious overnight adventures to the breathtaking Horizontal Falls and its stunning surroundings.In light of a successful season and with ambitious plans for the future, we invite you to embark on this exciting journey with us.About Journey BeyondAs Australia’s leading experiential tourism group, Journey Beyond operates 20 brands across Australia and New Zealand, connecting guests with the unique landscapes and cultures of our regions.Founded in 2016 and headquartered in Adelaide, our portfolio includes iconic train services like The Ghan and Indian Pacific, small-group outback adventures through Outback Spirit, eco-luxury retreats such as Sal Salis Ningaloo Reef, aquatic experiences with Cruise Whitsundays and Horizontal Falls Seaplane Adventures, and much more.About The RoleWe are on the lookout for a Marine Engineer to join our team for the upcoming season from March to October/November 2026, based in Broome, Western Australia. This role is critical for the maintenance and operational reliability of our marine assets, including vessels and pontoons. Candidates must be available for a flexible rotational roster at our pontoon in Talbot Bay, with scheduled days off in Broome.Key Responsibilities:Conduct routine maintenance and repairs on marine vessels and assets to ensure their seamless operation.Manage the upkeep of daily systems including generators, desalination units, sewage treatment plants, and outboard motors.Inspect, troubleshoot, and diagnose mechanical, electrical, and hydraulic systems issues.Actively participate in implementing preventive maintenance programs to optimize asset performance and minimize downtime.Maintain accurate logs and records of maintenance activities through our digital asset management system (Helm).Ensure compliance with marine safety regulations and standards.

Join Canva as a Senior Software Engineer specializing in Developer Experience! We are looking for an innovative and passionate engineer who thrives in a collaborative environment. You will play a key role in enhancing the tools and processes that empower our developers to create amazing products.In this remote role, you'll have the opportunity to work alongside talented individuals across Australia and New Zealand, contributing to a culture of creativity and innovation.

Join Escrow.com, the largest and most trusted online escrow service globally, where buyers and sellers depend on us to securely handle their funds during high-stakes transactions. Whether it's domain names, vehicles, or entire businesses, we facilitate seamless buying and selling experiences.We are currently seeking a Senior Full Stack Software Engineer to become part of our team in Sydney.Unlike mega-cap technology firms where your contributions may feel insignificant among thousands, and unlike startups where you may grapple with ephemeral projects devoid of mentorship, Escrow.com is the ideal middle ground. We are a right-sized organization where you can forge genuine connections with your colleagues while still having the resources to innovate without fear.Here, you won't be just another cog in the machine. Our work revolves around engaging and complex real-world challenges that have tangible impacts. You will tackle a diverse array of global internet-scale problems, allowing you to grow your skills in a cross-functional environment.As a member of our team, you will not only design, build, and deploy scalable features but also make a direct impact on millions of users worldwide. You'll engage in architecting web applications, writing optimized SQL for extensive data sets, structuring extensible data and application logic, and crafting high-quality APIs using a combination of open-source tools and premium commercial software.Our technology stack includes Python-based Flask (alongside some Golang) microservices, React.js for front-end development, and traditional SQL RDBMS systems, all powered by Amazon Web Services. You have the flexibility to choose your operating system for your company laptop—most of our developers prefer Ubuntu Linux, but all options are welcome!To thrive in this role, you should possess:Proficiency in several web development languages, including Python, Golang, PHP, Node.js, or Ruby.Experience with relational databases and SQL, preferably MySQL.A background or interest in scalable web engineering.The ability to collaborate within an agile team environment, consistently delivering value to customers.Familiarity with Linux.Experience in developing SaaS products.Cloud computing experience, preferably with AWS.Strong written and verbal communication skills.A keen sense of ownership with the ability to self-manage.Excellent troubleshooting and creative problem-solving skills.Experience in designing and implementing complex software systems.Previous experience in mentoring or training junior developers.