Principal Software Engineer - Mobile

The Role and Its ImpactJoin us as a Principal Software Engineer to lead the development of the Xero Accounting App (XAA), our premier mobile platform designed for small business owners to manage their finances effortlessly. In this role, you'll establish the benchmarks for engineering excellence at Xero, enhancing our technical capabilities and shaping the architectural strategies that align with our global product vision.You'll serve as a pivotal link between product vision and execution, influencing the technical roadmap to ensure our engineering decisions resonate with our strategic objectives. We seek a leader who excels in tackling complex engineering challenges, clarifying ambiguities, and fostering collaboration across various teams.Your Initial Focus Areas Will Include*Hybrid Mobile Evolution*: Establishing integration and performance standards in a landscape where native and React Native technologies coexist.*Systemic Operational Excellence*: Spearheading proactive strategies to mitigate issues by creating frameworks for Service Level Objectives (SLOs) and quality standards.*Capability Elevation*: Empowering lead engineers, attracting top talent, and engaging with the wider tech community as a mentor.*Efficiency*: Crafting and implementing an AI-driven engineering vision that revolutionizes software design, development, testing, and maintenance, resulting in significant productivity enhancements across teams.Work EnvironmentOur teams are based in Australia, and this hybrid role allows you to work from either Melbourne or Sydney, providing the flexibility to engage in focused tasks while collaborating in our vibrant office spaces.What We Are Looking ForExtensive experience in developing and leading mobile applications within expansive, high-growth environments, including expertise in scaling mobile build and release pipelines and architecting cloud-native backend services and APIs (preferably AWS).A strategic mindset that ensures technical architecture aligns with product strategies, fostering both technical feasibility and exceptional customer experiences.

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 The Principal Engineer at Xero works closely with teams across the product group to design and deliver software solutions for customers. This role leads efforts to strengthen engineering practices, improve software architecture, and ensure technical decisions support Xero’s product roadmap. Collaboration with senior leaders is a key part of the job, helping to shape technical strategy and align teams on shared goals. Responsibilities include clarifying complex technical challenges, simplifying processes, and using data to drive decisions that deliver customer value early. The Principal Engineer also identifies cross-team opportunities and partners with others to address engineering challenges at scale. Team Collaboration and Culture This position fosters a cross-functional environment, contributing to the technical roadmap and architectural direction both within the product group and across Xero. Building trust and credibility with stakeholders and support teams is essential. The team culture emphasizes psychological safety, inclusion, and empowering teams to experiment, learn, and perform at their best. Key Focus Areas Refactoring complex, monolithic systems into scalable, cloud-native distributed architectures. Promoting a modern DevOps culture and supporting the adoption of technologies such as AWS, Kubernetes, and React. Setting engineering standards and frameworks at the portfolio level to raise quality across teams. Guiding teams in defining and implementing SLOs, while ensuring deployment pipelines are reliable and secure. Work Environment This Melbourne-based role follows a hybrid work model, combining in-office collaboration with remote work flexibility. The office at 260 Burwood Rd offers modern facilities and the chance to connect with a skilled and engaged team.

Join our team at minderacraft as a Principal Engineer / Consulting Engineer and take a leading role in the evolution of a cutting-edge smart energy platform. This position uniquely blends technical leadership with client engagement, requiring a balance of architectural guidance and strategic collaboration.As a senior technical authority, you will guide the engineering direction of our program, working closely with senior client stakeholders. With a strong emphasis on AI, we are searching for an individual who is genuinely skilled and enthusiastic about integrating AI throughout the software development lifecycle.The ideal candidate will be a well-rounded full-stack principal familiar with transitioning between React frontends, Node.js integration layers, and AWS cloud infrastructure, while confidently navigating conversations with executives.

We are seeking a talented and experienced Principal Process Engineer to join our dynamic team. In this pivotal role, you will lead engineering projects, ensuring efficient and innovative process designs that meet our clients' needs. You will collaborate with multidisciplinary teams to optimize process performance and drive continuous improvement initiatives.

Join our expanding defence portfolio as a Principal Mechanical Engineer in our Building Engineering team. We are in search of a seasoned technical leader who excels at providing innovative design solutions across various sectors.While our preferred location is Adelaide, we also offer opportunities in Brisbane and Melbourne.Your Impact:Leverage your extensive mechanical design expertise to achieve exceptional, cost-effective results in key sectors including health, defence, transport, data centres, sports, and other significant building projects across Australia and New Zealand.Take charge of mechanical design packages for major client projects, ensuring technical excellence through meticulous design reviews and compliance checks.Work collaboratively with multidisciplinary teams to enhance the quality of calculations, specifications, and design documentation.Guide and mentor junior engineers, aiding in their technical advancement and nurturing a culture of ongoing improvement.Establish and sustain strong relationships with internal teams and clients to ensure successful project outcomes and foster repeat business.

Join AECOM as a Principal Structural Engineer specializing in buildings, where you will lead innovative structural design projects that shape the future of urban environments. Collaborate with a dynamic team of experts to deliver high-quality engineering solutions that enhance community resilience and sustainability.

Systems Technology Research (STR) is seeking a Principal Software Reverse Engineer with a strong interest in the research and analysis of vulnerabilities in cyber-physical systems. As a vital member of a multidisciplinary team, you will help in developing innovative technologies that have a substantial and immediate impact on national security. This position offers a unique opportunity to work at the intersection of computing and real-world physical systems. We value the diverse skills, experiences, and perspectives of each employee, which are crucial in delivering cutting-edge solutions to our clients. If your skills align with the qualifications listed below, we encourage you to apply!Note: This role requires on-site work and an Active Top Secret (TS) Clearance.

About the Role Xero is looking for an Engineering Manager to lead the mobile development team based in Melbourne (260 Burwood Rd). This role focuses on guiding engineers as they create mobile applications that improve user experience and support business growth. What You'll Do Lead and support a team of mobile engineers Promote collaboration and knowledge sharing within the group Oversee delivery of high-quality mobile products Encourage innovation in design and development What We're Looking For Experience managing engineering teams, ideally focused on mobile development Strong leadership skills with a focus on team growth and collaboration Commitment to building products that improve user experience

Join our dynamic team at Pexa as a Principal Engineer, where innovation meets excellence. In this pivotal role, you will lead complex engineering projects, driving the design and development of cutting-edge solutions that transform the property settlement industry. Collaborate with a talented team, leverage advanced technologies, and help shape the future of digital conveyancing.

We are seeking a highly skilled Principal Structural Engineer to join our dynamic Building Engineering team, specializing in Defence Projects. While our primary preference is for Adelaide, candidates may also be considered from Sydney, Melbourne, or Brisbane.Your Role:Serve as a senior technical expert, providing in-depth technical guidance to the team. Leverage your expertise in essential building components, including stability design, basements, structural steel framing, and connections, with a strong emphasis on designing cost-effective post-tensioned concrete floors.Utilize your extensive delivery experience with various construction materials to engage effectively with clients, architects, and builders throughout the design and construction phases of significant projects.Oversee and refine design and delivery processes to ensure high-quality, economically viable work by team members.Apply your technical knowledge to conduct quality control reviews of design calculations and drawings, as well as to prepare detailed technical specifications.Collaborate within a multidisciplinary engineering team to perform inter-disciplinary reviews of project deliverables while contributing to engineering budgets and schedules to align with project goals.

POSITION SUMMARY Join our dynamic Defense & Security Proposals team as a Senior Principal Engineer specializing in Electronic Warfare (EW). You will play a pivotal role in crafting technical proposals for our cutting-edge C-390 Millennium military multi-mission aircraft, engaging with various stakeholders to deliver innovative solutions. JOB RESPONSIBILITIES Act as a Principal Engineer, providing technical expertise and guidance on medium to large-scale projects, coordinating junior to senior engineers as needed.Conduct thorough analysis of customer and market requirements, proposing effective solutions and overseeing the development of technical proposals for prospective clients of the C-390 Millennium.Serve as a technical liaison with Embraer partners across the United States, addressing inquiries and offering guidance on the C-390 Millennium model.Perform technical evaluations of potential product developments to fulfill customer needs, especially in relation to EW systems.Provide on-site technical support during meetings with potential partners and customers, both domestically and internationally.Collaborate with internal engineering teams to ensure technical inputs align with client specifications and standards.Establish project milestones, conduct risk assessments, and estimate engineering resources for project success during the pre-sales phase.Work closely with the business development team to identify and pursue new market opportunities.Maintain ongoing communication with stakeholders, interfacing with various company units, customers, and partners.Contribute to special projects and perform additional duties as assigned by management.Drive process improvements, quality enhancement initiatives, product advancements, and support strategic initiatives within your discipline.Engage in open discussions about workflows and ongoing projects, leading any improvement initiatives that align with business requirements.

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

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.

Join us at Colliers as a Principal Planner in Melbourne, where you will play a pivotal role in shaping urban development and land use strategies. You’ll collaborate with various stakeholders to deliver innovative planning solutions that align with community needs and regulatory frameworks.This position offers an exciting opportunity to lead complex projects, engage in high-level decision-making, and influence the direction of planning initiatives. If you are passionate about urban planning and have a track record of effective leadership, we would love to hear from you.

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.

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.

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.

Join AECOM as a Principal Dams Engineer in Melbourne, where you will play a key role in leading and managing the design, analysis, and construction of dam projects. You will collaborate with a multidisciplinary team to deliver innovative solutions that meet industry standards and client expectations. This position offers the opportunity to work on exciting projects that contribute to sustainable infrastructure development.