Senior Software Engineer - Desktop Applications

About UsAt Heidi Health, we believe that the healthcare industry deserves a better rhythm—one that nurtures continuous, empathetic care. Our mission is to develop an AI Care Partner that collaborates seamlessly with healthcare professionals, enhancing their ability to provide compassionate patient care.Our diverse team comprises medical practitioners, engine…

Speechify helps over 50 million people turn reading materials, PDFs, books, Google Docs, news articles, and websites, into audio. Our text-to-speech apps span iOS, Android, Mac, Chrome, and web. Google named us Chrome Extension of the Year, and Apple awarded us the 2025 Design Award for Inclusivity. Our fully remote team of about 200 includes engineers, AI researchers, and alumni from Amazon, Microsoft, Google, Stripe, Vercel, Bolt, and top academic programs. We work across time zones to build tools that make reading more accessible for everyone. Role overview Speechify’s AI division is looking for a Software Engineer focused on Data Infrastructure & Acquisition. This role centers on collecting and managing large-scale audio data to support model training. The team builds and maintains systems that create high-quality datasets at petabyte scale, balancing efficiency and cost. What you will do Find and source new audio data, then integrate it into our ingestion pipeline. Maintain and improve our cloud infrastructure for data ingestion, currently running on Google Cloud Platform and managed with Terraform. Partner with scientists to optimize for cost, throughput, and data quality, delivering large-scale datasets efficiently for new model development. Work with the AI team and company leadership to plan the dataset roadmap for future consumer and enterprise products. Location This position is based in Sydney, Australia.

The Hextech Gameplay team at Riot Games is at the forefront of developing innovative engine technologies and tools that empower the creation of immersive gameplay experiences within League of Legends. Join our dynamic team and help shape the future of gaming in League of Legends!As a Senior Software Engineer specializing in tooling and engine systems, you will play a crucial role in enhancing high-quality workflows for our league engineers and designers. You will advance tooling workflows that enable creators to bring their visions to life on a larger scale and provide expert-level support for these technologies. This position reports to the Engineering Manager of the Hextech Gameplay team in Sydney.This is a full-time position based in Sydney, Australia.

Join Canva as a Senior Software Engineer specializing in networking! In this pivotal role, you will contribute to the design, development, and maintenance of cutting-edge networking solutions that enhance connectivity and performance for our users worldwide. This is an exciting opportunity to work in a dynamic environment that fosters innovation and collaboration.

Are you a passionate and experienced leader in software engineering ready to elevate your career? Escrow.com is on the lookout for an exceptional Software Engineering Team Lead to join our vibrant and fast-paced environment!This position offers more than just a standard role; it’s an opportunity to truly make an impact. If you are a high performer with the skills and drive to thrive in a dynamic setting, and you prefer not to be micromanaged, this could be the perfect fit for you.Joining a mega-cap tech corporation may leave you feeling like just another number, while a startup might not provide the mentorship you seek. At Escrow.com, part of the Freelancer group, we are the world’s largest online escrow service, executing on a global scale with a select number of high-impact teams. This role presents an exciting opportunity to grow your team, lead technical design initiatives, and influence a global product, with tremendous potential to fast-track your engineering leadership journey.You will encounter a diverse array of engineering challenges, gaining exposure to a broad spectrum of technologies across our operations. Our cutting-edge frontend stack includes React, TypeScript, and RxJS, with code deployed to production multiple times daily.

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!

Our Mission at Speechify Speechify’s goal is to make reading accessible for everyone. Our text-to-speech technology helps over 50 million people convert reading materials, including PDFs, books, Google Docs, news stories, and websites, into audio. This allows users to listen, learn, and retain information more efficiently. Our Products and Recognition The Speechify platform spans multiple devices and platforms: iOS, Android, Mac, Chrome, and web. Our Chrome extension earned Google’s Chrome Extension of the Year, and Apple recognized us with the 2025 Design Award for Inclusivity. Our Team Speechify operates as a fully remote team of nearly 200 people. Our group includes engineers and AI researchers with experience at Amazon, Microsoft, and Google, as well as alumni from Stanford and other leading universities. Collaboration and innovation are at the core of our culture.

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

At Riot Games, we prioritize the player experience above all else. Our dynamic team in Sydney works collaboratively with teams around the globe to develop cutting-edge game features and technology for an exciting unpublished R&D project. From backend systems to client features and performance tools, we are committed to creating the frameworks that enhance both player and developer satisfaction. As a Senior Software Engineer, you will play a pivotal role in developing metagame systems and features that contribute to a new gameplay experience in R&D. You will collaborate with a cross-functional team of producers, designers, and fellow engineers to define and implement scalable, high-performance solutions that enhance player engagement beyond gameplay.

Intensivist – Visiting Medical Officer (VMO) NSW Mid North CoastAre you a skilled Intensivist seeking a rewarding coastal lifestyle and an opportunity to collaborate with a highly competent ICU team? We are looking for a dedicated, team-oriented, and patient-centered Intensivist (VMO) to enhance our dynamic ICU services on the stunning Mid North Coast of New South Wales.This role presents a unique chance to make a significant clinical difference while enjoying the beautiful beaches, excellent educational institutions, and laid-back lifestyle that this region is celebrated for. The OpportunityIn this pivotal VMO position, you will be instrumental in providing high-quality, contemporary intensive care to a varied adult casemix within a Level 5 ICU. Collaborate with a respected team of Intensivists with diverse backgrounds including anaesthesia, emergency medicine, general medicine, and advanced echocardiography.Key Responsibilities: Deliver comprehensive specialist ICU/HDU care in partnership with co-admitting VMOs Mentor and support junior medical officers and trainees across the hospital Engage empathetically with patients and their families, ensuring effective communication and continuity of care Actively contribute to safety, quality, and governance initiatives Participate in ongoing research and clinical enhancement projects within the unit Collaborate with multidisciplinary teams throughout the hospitalAbout the ICU Level 5 ICU | 10-bed combined ICU/HDU Extensive range of adult medical and surgical cases Occasional paediatric patients who are stabilized and transferred to specialized tertiary services Supportive team culture with a strong focus on education and innovation Fully equipped unit with access to experienced nursing staff and allied health professionals About YouWe seek a committed Intensivist who is: FRANZCA, FCICM or equivalent qualifications Experienced in delivering high-level ICU care in an Australian or comparable healthcare environment Passionate about enhancing the skills of junior medical staff Collaborative, approachable, and aligned with patient-centered values Eager to contribute to service development and quality improvement initiatives About the LocationExperience life in one of Australia’s most sought-after regional coastal cities: Beautiful beaches, surfing, walking trails, and an active outdoor lifestyle Family-friendly environment with top-notch schools Lively café culture, restaurants, and community events Quick access to Sydney or Brisbane via a short flight This position offers an exceptional combination of professional fulfillment, service commitment, and lifestyle advantages.

Role overview Speechify is hiring an iOS Core Product Software Engineer in Sydney, Australia. This role focuses on building and improving iOS applications that help users interact with content in new ways. The team values collaboration and creative problem solving. What you will do Design and develop features for Speechify’s iOS apps Work closely with teammates to deliver a smooth user experience Apply modern technologies to solve real user problems What we look for Experience developing iOS applications Interest in working on core product features Comfort working in a collaborative, creative environment

Join our dynamic team as a Software Developer! This role is designed to foster innovation and creativity within our engineering department.PLEASE NOTE: This position is part of Lever's testing environment, and applications are not being accepted at this time.At Lever, we are on a mission to redefine the hiring process for organizations worldwide. Established a decade ago, we've become leaders in talent acquisition software, trusted by industry giants such as Netflix, Yelp, Cirque du Soleil, Shopify, and Spotify. Our innovative solutions empower businesses to attract and hire elite talent effectively. We take pride in our collaborative culture, which has earned us recognition as the #1 workplace in San Francisco and a top employer across the United States. Join us as we continue to grow our team of exceptional 'Leveroos' who are at the heart of our success.

About UsAt Heidi, we are pioneering an AI Care Partner designed to assist clinicians throughout their workflow, from documentation to the delivery of patient care.Our mission is to enhance healthcare capacity while ensuring that care remains profoundly human-centered. In just 18 months, our innovative solutions have reclaimed over 18 million hours for clinicians and facilitated more than 73 million patient visits. Currently, Heidi is instrumental in over two million patient interactions weekly across 116 countries and in more than 110 languages.Founded by healthcare professionals, our team comprises clinicians, engineers, designers, scientists, and mathematicians, all united by a common goal: to reinforce the human connection at the heart of healthcare.With nearly $100 million in funding, Heidi is on an expansion trajectory across the USA, UK, Canada, and Europe, collaborating with leading health systems such as the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health.We prioritize agility in critical areas while remaining committed to proven methodologies, all in an effort to shape the future of healthcare. Are you ready to take on this challenge?Join Our TeamBecome part of a team dedicated to creating the world’s finest AI Scribe, allowing clinicians to concentrate on patient care rather than paperwork. You will engage in tasks such as audio transcription, automated note generation, and clinical workflow automation, assisting doctors, nurses, and healthcare professionals from diverse backgrounds. We pride ourselves on being a close-knit team that improves every situation we encounter, tackling complex technical challenges related to ambient workflows while delivering features that save clinicians hours each day.Your RoleIn collaboration with our Engineering Manager for Transcription and Note Generation, you will serve as a Senior Software Engineer, leading the development of AI-driven solutions that transform clinical dialogues into structured medical documentation, allowing clinicians to dedicate more time to patient care and less to administrative duties.You thrive in challenging environments and embrace the dynamics of a flexible, flat-structured workplace. Your expertise in navigating the intricacies of developing AI solutions for the global healthcare landscape will be invaluable.Key Responsibilities:Design and implement robust, scalable systems for real-time processing and analysis of clinical conversations.Collaborate with our AI/ML team to enhance and optimize medical speech transcription and documentation processes.

Join our dynamic team at bigtincan as a Full Stack Developer, where you will play a pivotal role in shaping our innovative digital solutions. You will work across the entire stack, from designing intuitive user interfaces to developing robust backend services. Your expertise will help enhance our products and provide exceptional experiences for our users.

Location: Sydney, Australia (Hybrid schedule: three days per week in office) Relevance AI develops technology that powers the next generation of AI-driven work. The platform enables teams to assign complex tasks to intelligent agents, allowing for streamlined workflows, decision-making, and collaboration. Major organizations such as Canva, Databricks, Confluent, Autodesk, and Activision Blizzard use Relevance AI to enhance operations, marketing, and sales at scale. Backed by leading investors and recognized as Australia’s #1 Startup by LinkedIn in 2025, the company is headquartered in San Francisco and Sydney and values curiosity, collaboration, and decisive action. Role overview The Enterprise team seeks a Senior Software Engineer specializing in back-end systems to join the Sydney office. This group builds and scales core platform features for the company’s largest and most complex clients. The work centers on designing systems that are secure, reliable, compliant, and scalable for enterprise requirements. Areas of focus include identity and access management, auditability, and compliance. This role suits engineers who enjoy tackling challenging technical problems, architecting strong back-end infrastructure, and managing projects from planning through delivery in close partnership with product and customer teams. The position plays a key part in building production-ready, trustworthy AI systems used by a wide range of clients. What you will do Develop and maintain back-end systems supporting enterprise clients Design solutions for security, reliability, compliance, and scalability Work on identity and access management, auditability, and related features Lead and deliver projects with autonomy and minimal oversight Mentor team members and collaborate closely with product and customer teams See the impact of your work reach clients quickly Work environment This position follows a hybrid work model in Sydney, with three days per week in the office. Engineers at Relevance AI take on significant responsibility and see their contributions reach production rapidly.

We are expanding our engineering team and are seeking talented Full-Stack Software Engineers to elevate our company to new heights.This role is not your typical corporate position. If you're a high achiever with exceptional skills, looking for more than a mundane job, eager to collaborate with the brightest minds, and thrive without constant supervision, this is the opportunity for you.Joining a large tech company as the 10,000th employee may make it difficult to see your impact. Conversely, at a startup, you might work on temporary projects with limited mentorship and minimal chance to effect real change.At Freelancer, you will tackle a diverse array of global, internet-scale challenges that offer you real responsibility and the chance to make a substantial impact while rapidly enhancing your skills. We champion a meritocratic environment, actively promoting from within.Our mission is to create one billion jobs, and we genuinely make a difference in providing opportunities and income to individuals worldwide. Freelancer truly stands out in this regard.You will encounter a wide variety of engineering challenges. You’ll have the chance to work with an extensive range of technologies across our platforms. Freelancer.com is an Alexa top 1000 website, featuring a modern frontend stack that includes Angular, TypeScript, and RxJS. Our backend supports a robust suite of services that power a global marketplace including messaging, payments, translations, file services, and a notification system that sends millions of notifications every hour. We deploy code into production multiple times a day.

At Prospa, we are dedicated to unlocking the potential of small businesses. Our mission is to build the future of small business and streamline cash flow through an innovative platform that enables customers to make payments, secure funding, and minimize administrative burden. Join us on this exciting journey! The Role As a Senior Full Stack Engineer, you will play a crucial role in developing the technology that empowers small businesses to thrive with confidence. You will engage with the entire technology stack to design, develop, and scale user-friendly, secure, and reliable systems that facilitate access to essential tools and funding for our clients' success. Within a modern, cloud-native, microservices architecture, you will collaborate closely with Product, Design, and Engineering teams to translate ideas into high-quality customer experiences. You will take full ownership of your projects, adopt a customer-first mindset, and contribute to a culture that embraces learning, experimentation, and continuous enhancement. We leverage AI-driven developer tools to elevate code quality, accelerate delivery, and decrease cognitive load, allowing you to concentrate on solving impactful challenges.

At The Trade Desk, we are pioneers in developing technology that is transforming the landscape of digital advertising. Our mission is to enhance the open internet ecosystem through ethical and intelligent advertising practices.Our platform manages over 1 trillion queries daily, functioning around the clock across various continents and data centers. We process vast amounts of data, delivering actionable insights and measurable results.As a Software Engineer II, you will take ownership of the entire development process, designing, building, and implementing impactful, data-driven systems that influence decisions for advertisers worldwide. We foster a culture of trust, empathy, collaboration, and shared ownership, empowering every team member to make a significant impact.We believe that exceptional systems arise from teams that trust each other, value quality craftsmanship, and take responsibility for their creations.ABOUT THE ROLE:The Measurement Upper Funnel engineering team operates out of the APAC region, with members located in Hong Kong, Shanghai, and Sydney. Our Product Manager is based on the West Coast, and we engage in a brief daily virtual standup to maintain sync. Our team is intentionally distributed, leveraging asynchronous communication and video conferencing to stay connected.Our technology team is highly productive, enjoying a collaborative work environment that engages in the end-to-end delivery of scalable tech solutions. We embrace a 'build it, ship it, own it' mentality. Our teams are encouraged to select the best tools and technologies for their projects. We operate in a multi-cloud setting and are transitioning towards a microservices architecture.We utilize technologies such as .Net/.Net Core, JavaScript (React), gRPC, REST APIs, Docker containers, and Kubernetes for our client-facing products. Our backend big data processing is powered by Apache Spark and Flink.Our engineers are end-to-end owners, involved in every phase of product development — from design and implementation to deployment and monitoring — delivering genuine value to our clients. We navigate a broad and evolving tech landscape, including Docker, Kubernetes, Terraform, GitLab, Bamboo, SonarQube, AWS, Azure, Aliyun, Databricks, and databases like SQL Server, Vertica, and ClickHouse.We actively seek out new technologies and AI-driven tools that enhance our efficiency, embracing pragmatic innovation as our projects evolve.Quality is fundamental to all we create. We prioritize code reviews, automated testing, robust deployment pipelines, metrics, and continuous monitoring to ensure scalability and reliability.Our engineers make an impact beyond code through mentorship, teaching, and leadership, contributing to a vibrant and dynamic team culture.

About Itoc:At Itoc, we enhance and mitigate risks in our clients' transition to the cloud.As an award-winning provider of cloud consulting, engineering, and managed services, we boast a solid track record in guiding clients through their cloud strategy, implementation, and operational phases.Recognized as a premier consulting partner of Amazon Web Services, we cultivate relationships grounded in integrity and a commitment to a no-fail project philosophy.We value culture and intelligence; bring your unique talents to our extraordinary environment where you will collaborate with some of the brightest minds in the Cloud sector.While we work diligently, we also prioritize enjoyment in our work.The Opportunity:We are seeking a Head of Data Engineering to play a crucial role in the Itoc leadership team in Sydney, contributing to the growth of our dynamic cloud consulting and engineering business. This multifaceted role allows you to leverage your project management, people leadership, and technical skills while engaging with customers.The Head of Data Engineering will be instrumental in further developing our Sydney-based Data Engineering capabilities, serving a diverse range of high-profile clients nationwide.Join us on this exciting growth journey! Key Responsibilities:Provide thought leadership to propel the growth of our data practice through effective talent management and project oversight.Collaborate closely with sales teams during the requirements gathering and opportunity lifecycle processes.Create Statements of Work (SOW) and propose strategies to expand the Data and Cloud practice among both new and existing clients.Optimize team performance and foster a positive culture.Deliver essential architectural and design contributions to next-generation cloud solutions utilizing IaaS and PaaS models.Ensure the effectiveness of our management processes with a focus on continuous improvement.Lead the adoption of DevOps and Agile methodologies, processes, and tools.Contribute to the ongoing refinement and improvement of Itoc’s internal and external processes and service catalog.Support the achievement and retention of Itoc’s industry certifications and accreditations, including individual business and technical certifications.The Person:We are looking for a candidate who can fully engage with our company culture. As we continue to expand rapidly, we need someone who can help shape our path and offer their diverse perspectives to the Itoc team.

Join Canva, a leading global design platform, as a Staff Software Engineer focused on Frontend Development for Editing Collaboration. This role is perfect for adept engineers eager to contribute to innovative features that enhance user collaboration and creativity.As a part of our dynamic team, you will play a pivotal role in shaping the frontend architecture, ensuring seamless interaction and functionality for users worldwide. Collaborate with cross-functional teams to deliver exceptional experiences and elevate our platform's capabilities.