Technical Lead / Senior Software Engineer

Join Appian as a Technical Lead / Senior Software Engineer in our vibrant teams located in Melbourne and Sydney. We are looking for innovative and driven individuals who thrive in a fast-paced environment and are eager to lead technical projects, mentor junior developers, and contribute to the evolution of our software solutions.

Role OverviewXero is on the lookout for a Lead Software Engineer to join our dynamic engineering team responsible for the Xero Accounting App (XAA). This flagship mobile application empowers small business owners to manage their finances conveniently on the go. In this pivotal role, you will lead the charge in balancing rapid product delivery with a steadfast commitment to system health and best engineering practices, utilizing AI to enhance productivity and deliver value to our customers efficiently.You will engage in complex problem-solving, exercise advanced technical judgment, and define both the objectives and methodologies for multi-year, multi-team product and platform initiatives.Your leadership will enhance team performance by providing clear goals, eliminating obstacles, and fostering a psychologically safe and inclusive work culture.Team DynamicsOur engineering teams are dedicated to creating exceptional mobile experiences through the Xero Accounting app. We thrive in a collaborative, high-velocity, and hybrid environment, working closely with Product and Design teams to deliver beautiful mobile solutions quickly. We also maintain strong partnerships with web, platform, and domain teams to ensure seamless and reliable experiences across all user channels.Current ProjectsLead initiatives that create high-impact mobile workflows to address key user tasks such as banking, invoicing, payments, and file management, consistently exceeding customer expectations.Champion operational excellence with a focus on a "production-first" mindset, ensuring availability, accuracy, security, and scalability by automating delivery pipelines and troubleshooting common failure patterns. You will also spearhead incident responses and advocate for proactive health monitoring to maintain system resilience.Drive continuous improvements in work efficiency by identifying technical waste, simplifying complex designs, and adopting modern practices, including AI, to accelerate value delivery to customers.Work EnvironmentOur teams are based in Australia, with this hybrid role situated in Melbourne or Sydney. We offer the flexibility to balance focused work with collaborative efforts in our well-appointed offices.

Role overview carsales is looking for a Senior Software Engineer in Melbourne. This role focuses on designing, building, and maintaining scalable applications that support our customers. Collaboration with cross-functional teams is a key part of the job, as is contributing technical expertise to improve our products and user experience. What you will do Work closely with engineers, designers, and other teams to deliver reliable software Develop and maintain applications to support business and customer needs Help enhance product features and overall user experience

Role Overview Heidi Health is hiring a Lead Software Engineer to guide the Commerce Platform team in Melbourne. This role focuses on building technology that improves how users experience healthcare. What You Will Do Lead software development projects from planning through delivery Mentor and support a team of engineers Shape the technical direction of the Commerce Platform Work across the full software development lifecycle What We Look For Deep experience in software engineering Strong leadership and team guidance skills Ability to deliver reliable, user-focused solutions This position is based in Melbourne.

Join Shield AI as an Engineering Lead for Autonomy Software!At Shield AI, we are dedicated to safeguarding service members and civilians through advanced intelligent systems. Founded in 2015, our venture-backed deep-tech company specializes in innovative products such as the V-BAT and X-BAT aircrafts, as well as the Hivemind Enterprise and Vision product lines. With a global presence spanning the U.S., Europe, the Middle East, and Asia-Pacific, our technology is actively deployed in operations around the world. To learn more about our mission and values, visit www.shield.ai and connect with us on LinkedIn, X, Instagram, and YouTube.About the Role:As the Engineering Lead for Autonomy Software, you will spearhead the development of groundbreaking autonomy solutions that empower unmanned systems to navigate and operate intelligently within complex, real-world scenarios. Your leadership will guide multidisciplinary teams through the entire lifecycle of high-performance autonomy solutions—from algorithm conception and software development to system integration and field testing. Working at the exciting intersection of robotics, aerospace, and software engineering, you will be responsible for driving essential capabilities from initial concept to successful flight, delivering resilient and scalable systems that excel in dynamic and contested environments.

Role overview Seek Limited is looking for a Lead Software Engineer to join the AI Platform Services team in Melbourne. This role focuses on designing and building AI-powered solutions that advance the platform and enhance the user experience. Collaboration with teams across the company is a key part of the position. What you will do Partner with engineers and stakeholders from different areas to deliver AI solutions for the platform Guide and support a team of engineers, setting high standards and fostering ongoing development Shape the technical direction and contribute to a culture of continuous improvement within the team

Systems Technology Research (STR) is actively seeking seasoned Lead Software Engineers to become integral members of our dynamic cyber and networking team. Our mission is to advance groundbreaking technologies that play a crucial role in enhancing national security. Our team pioneers innovations in communication technology across all networking layers—from the physical to the application layer. We highly value diverse skills, experiences, and perspectives, as they are essential for delivering exceptional solutions to our clients. If you possess a robust history of developing impactful software solutions and meet the qualifications outlined below, we invite you to apply!Position Overview:The ideal candidate will bring several years of hands-on experience in software engineering, integration, and testing, along with a strong grasp of networking concepts and protocols. A proven track record of taking ownership of technical challenges and delivering results in fast-paced, collaborative environments is essential. Candidates should have a deep understanding of computer science principles, solid software engineering practices, and practical experience with Linux systems. At STR, experienced engineers are expected to work autonomously while also making significant contributions to team initiatives and mentoring junior members.This role presents an exciting opportunity to work within a high-profile, structured development setting alongside a diverse and talented team. You will play a pivotal role in designing, implementing, and testing software that enhances advanced real-time data communications and networking solutions based on open systems principles. We strive for the highest standards of quality, maintainability, and reusability in all our tools and methodologies. Therefore, candidates should be adept at producing well-architected, scalable solutions and committed to establishing and adhering to reliable testing practices.

Join the Engineering Team at Easygo At Easygo, we are pioneers in delivering exceptional entertainment experiences across the globe. Our engineering division is dedicated to a culture of continuous learning and innovation, where we consistently challenge the norms of large-scale software design and development. We prioritize professional growth, encourage knowledge sharing, and strive for engineering excellence, setting the standard for industry best practices. Why Work with Us? Are you an enthusiastic and driven software engineer ready to immerse yourself in a dynamic environment that values creativity, ongoing education, and career advancement? We invite talented individuals who are game to tackle intricate challenges, develop scalable solutions, and collaborate with some of the best engineers in the entertainment sector. Engage in Complex Projects: Jump into challenging projects that test your skills and ingenuity. Solve intricate technical dilemmas and create scalable solutions. Fast-Track Your Career: Benefit from mentorship, training, and hands-on experience to enhance your expertise. Learn from seasoned professionals and master the art of scaling software. Collaborate with Industry Experts: Work alongside outstanding engineers, sharing insights and driving forward innovation through teamwork. Caring Culture with Focus on Career Development: We are genuinely invested in your career trajectory. Our culture emphasizes your growth with personalized learning programs and mentorship opportunities. Embrace Challenges, Celebrate Wins: Take on new challenges, learn from setbacks, and celebrate achievements as a team. Shape the Future: Your work will contribute to redefining the entertainment landscape. Key Responsibilities: Participate in coding, testing, debugging, and troubleshooting to maintain high code quality, scalability, and maintainability. Write efficient, scalable, and maintainable code that adheres to established coding standards and best practices. Facilitate technical discussions and propose solutions that enhance team performance, aligning with team and company objectives. Drive innovation by advocating for improvements and implementing constructive changes to boost team efficiency. Analyze complex issues and provide effective solutions that support team objectives and initiatives. Independently manage medium-sized projects or components from inception to completion. Identify improvement opportunities and proactively engage in technical discussions. Share knowledge and best practices with team members, fostering a collaborative and learning-oriented environment.

easygo is seeking a Senior Software Engineer - Engagement to join our innovative team in Melbourne. In this role, you will be responsible for designing and implementing cutting-edge software solutions that enhance user engagement and improve overall product functionality. You will collaborate with cross-functional teams to deliver high-quality software that meets the needs of our users.

Join Anduril Industries as a Senior Software Engineer specializing in flight software development. In this pivotal role, you will lead the design, development, and implementation of innovative software solutions for advanced flight systems. Collaborate with a multidisciplinary team to enhance operational capabilities and streamline processes, driving forward our mission to revolutionize defense technology.

Role overview Airwallex is seeking a Senior Software Engineer to join the Spend Solutions team in Melbourne. The focus of this role is on developing and refining products that enable businesses to manage their spending with greater efficiency and accuracy. What you will do Design, build, and improve software for Spend Solutions Collaborate with cross-functional teams to deliver new features and product enhancements Contribute to both the user experience and the underlying product functionality Support high standards for software quality and reliability Team and impact This position involves working alongside engineers, product managers, and other experts. The work sits at the intersection of technology and business, shaping tools that help companies control and track their expenses.

At Systems Technology Research, we recognize the importance of sophisticated integrated systems in bolstering national security. These systems are essential for comprehending global dynamics, strategic planning, and executing tactical operations. Their reliability and sophistication can significantly influence conflict resolutions even before they arise. As part of the Systems Development Division (SDD), we are dedicated to pioneering advanced technology solutions that provide unique advantages in the information domain. We manage the entire lifecycle of our solutions—from conceptualization and architectural refinement to implementation and deployment—leveraging innovative technologies to create systems that set new benchmarks in the industry. Our current initiatives focus on airborne and space RF sensors and advanced operations supported by multi-function, multi-modal capabilities. In your role as a Senior Software Engineer within SDD, you will be responsible for designing, developing, and testing high-performance C++ software for complex embedded radar systems, with a strong emphasis on Air-to-Air applications.

Join Our Team as a Senior Software Engineer in the Casino TeamAt Easygo, we are at the forefront of creating unparalleled entertainment experiences for audiences worldwide. Our engineering division thrives on innovation, continuous learning, and excellence in software design and development. We are dedicated to fostering a culture that emphasizes growth and skill enhancement while setting the standard for engineering excellence.Why Consider a Career with Us?Are you an ambitious software engineer passionate about working in a dynamic environment that encourages creativity and professional development? We invite talented individuals ready to tackle complex challenges, design scalable solutions, and collaborate with top engineers in the entertainment sector.Engaging Projects: Immerse yourself in complex projects that challenge your technical skills and creativity.Professional Development: Benefit from mentorship and training opportunities to elevate your technical expertise.Collaborative Environment: Work side by side with exceptional engineers, sharing insights and pushing the boundaries of technology together.Supportive Culture: We prioritize your career growth through tailored learning programs and mentorship.Celebrate Success: Embrace challenges, learn from experiences, and celebrate achievements as a team.Impact the Future: Your contributions will be pivotal in shaping the future of entertainment.Become part of a team that is driven by innovation and craftsmanship, dedicated to developing cutting-edge games that captivate millions around the globe. At Easygo, we ensure that our games deliver immersive and high-performance experiences while seamlessly integrating with premier third-party providers. If you are passionate about advancing frontend development in gaming and collaborating with exceptional engineers to deliver world-class entertainment, we would love to have you on board!

At Systems Technology Research (STR), we are committed to enhancing global safety through innovative technology solutions that address pressing national security challenges. Our Cyber Division focuses on developing skilled teams, advanced tools, and effective processes to harness the power of technology in safeguarding our nation. We emphasize impact, craftsmanship, and collaboration as we confront the most challenging cyber threats.As a Senior Embedded Software Engineer at STR, you will be an integral part of a dynamic team of researchers and engineers dedicated to pioneering advanced vulnerability research technologies. Our work explores the intersection of the digital and physical realms by modelling real-world systems, identifying interface vulnerabilities, and reverse engineering software.

Join Vix Technology as a Senior Salesforce Software Engineer and be a part of a dynamic team that is driving innovation in transport solutions. We seek a skilled engineer who is passionate about developing cutting-edge software that enhances user experiences and operational efficiency.

Join Canva's innovative team as a Senior Software Engineer specializing in our Lightspeed Renderer. In this pivotal role, you will leverage your expertise to enhance our rendering technology, ensuring exceptional performance and user experiences. Collaborate with cross-functional teams to design, develop, and implement cutting-edge features that will shape the future of design. Bring your passion for technology and creativity to a company that values innovation and teamwork.

Join us in leveraging cutting-edge technology to create a significant positive impact on the planet!Kraken is at the forefront of groundbreaking advancements in the energy sector.As a dynamic technology firm, we are dedicated to developing a smart and sustainable energy ecosystem. Our initiatives range from optimizing renewable energy generation to enhancing grid intelligence and empowering utilities to deliver exceptional customer service. Our innovative operating system for energy is revolutionizing the industry globally, ensuring benefits for all stakeholders.This is an exhilarating time in the energy landscape. Become a part of our mission to shape a brighter, more sustainable future.Our TeamOur technology is developed and maintained by a diverse engineering team of approximately 800 professionals, including server-side, client-side, and mobile engineers who collaborate closely with UX specialists, copywriters, and designers. We adopt a Kanban-like methodology, utilizing Google Docs and Asana for project management; GitHub and CircleCI to facilitate a robust continuous delivery pipeline; and Sentry and CloudWatch for performance monitoring in production. Joining Kraken offers a fantastic opportunity to enhance your skills alongside some of the industry's most talented engineers. Some of our coding practices are open-source.Our TechnologyOn the server-side, our primary language is Python, with most of our web applications powered by Django, Django-REST-framework, and GraphQL (Graphene). We heavily utilize AWS as part of our continuous deployment pipeline. For more insights, check out our article on Django, ELB health checks, and continuous delivery.

The Platform Workflows Team at Canva is looking for a Senior Software Engineer based in Melbourne. This position centers on building and improving the core features that power Canva’s platform. Role overview As a senior engineer, you will design, develop, and implement software solutions that strengthen platform capabilities. Collaboration with cross-functional teams is a key part of the job, ensuring that new features and improvements align with user needs and company goals. What you will do Work closely with engineers, designers, and product managers to deliver high-impact projects Contribute to the architecture and development of new platform features Focus on enhancing the user experience through well-crafted software solutions Team environment The team values creativity and open collaboration. This role offers the chance to work with modern technologies and contribute to the ongoing evolution of Canva’s platform.

Join our dynamic team at Cadmus.io as a Senior Software Engineer, where you will leverage your full-stack expertise to drive product-focused development. In this role, you will collaborate with cross-functional teams to design, implement, and optimize innovative solutions that enhance user experiences and streamline our product offerings.As a Senior Software Engineer, you will take ownership of technical projects, mentor junior developers, and contribute to architectural decisions. Your passion for coding and commitment to best practices will help shape the future of our products.

cxnpl is looking for a Senior Software Engineer to join the team in Melbourne. This role centers on building software that solves real problems for clients. The position involves designing, developing, testing, and deploying software systems, with a strong emphasis on collaboration across different teams to improve product features. What you will do Design and develop software systems, taking projects from initial concept through to deployment Write, review, and test code to ensure reliability and strong performance Work closely with colleagues from various disciplines to enhance and refine product functionality Apply technical expertise to help solve complex challenges Location This position is based in Melbourne.