Senior Backend Engineer at Okendo | Sydney

About OkendoAt Okendo, we believe that satisfied customers are the most effective marketers. Our mission is to forge deeper connections between consumers and their favorite brands through our innovative customer marketing platform.Okendo empowers Shopify brands to accelerate growth and enhance efficiency by fostering brand loyalty and maximizing customer lif…

About OkendoAt Okendo, we understand that satisfied customers are the most effective marketers. That's why we created a powerful customer marketing platform designed to strengthen the bonds between consumers and the brands they cherish. With Okendo, Shopify brands can accelerate their growth and enhance efficiency by fostering brand loyalty and maximizing lifetime customer value.Our cohesive platform, along with our exclusive suite of products for Reviews, Referrals, Quizzes, Loyalty, and Surveys, is relied upon by over 16,000 Shopify brands to transform one-time buyers into revenue-generating Superfans.Position OverviewAs a Fullstack Software Engineer, you will collaborate with our Product Engineering team to enhance the Okendo platform, emphasizing engineering excellence and a product-focused mindset. You will have a solid foundation in software development principles and a proven track record of writing clean, efficient code. Your responsibilities will include partnering with cross-functional teams to design, develop, and implement software solutions that address business needs. Additionally, you will engage in problem-solving, testing, and deploying software while adhering to established coding standards and best practices.Our Technology Stack:Frontend:- Vue for embeddable widgets and shopper-facing components- Angular for merchant administration- React with Shopify integrationsBackend:- We utilize a serverless architecture on AWS, heavily relying on: API Gateway for our APIs, CloudFront for CDN, and S3 for storage- Lambda (running Node.js) for compute tasks- DynamoDB as our primary data storage, with replication into Redshift for reporting and OpenSearch for search and data aggregation- SQS and SNS for messaging and queueingLanguages & Tools:- Terraform for Infrastructure as Code- TypeScript as our preferred language across the stack- VS Code as our integrated development environment- Jira for our Scrum processYour Impact:KnowledgeComprehensive understanding of our system architecture.Familiarity with the services within our technology stackExpertise in product features and their applications.Awareness of team processes and standards.Strong technical expertise and problem-solving capabilities.Basic knowledge of organizational structure and cross-functional teams.Delivering ResultsDevelops, tests, and deploys software solutions effectively.Breaks down complex tasks into manageable segments.Estimates task durations and manages project timelines.Plans and organizes code modifications efficiently.Identifies potential impacts of solutions and key stakeholders.

SafetyCulture is a leading global technology firm dedicated to revolutionizing workplace environments worldwide. Founded by Luke Anear after witnessing the tragic consequences of workplace incidents, our mission is to empower frontline workers through innovative mobile solutions. Our cutting-edge workplace operations platform equips teams with the essential knowledge, tools, and confidence to uphold high standards, ensure safety, and foster continuous improvement. The RoleAs a Staff Backend Engineer, you will significantly influence how SafetyCulture manages identity, access control, and permissions on a large scale. Your expertise will ensure that our platform is trusted across some of the world's most complex organizations. You will be responsible for making architectural decisions that will impact all teams utilizing our platform, setting the benchmark for designing and delivering security-critical systems. Technology StackOur modern tech stack includes Swift, Kotlin, C++, React.js for front-end, and Golang, Node.js for back-end, along with AWS, Kafka, and Kubernetes for infrastructure.

Who We AreAt Heidi, we are revolutionizing healthcare by developing an AI Care Partner that empowers clinicians throughout the entire care process, from documentation to care delivery.Our mission is to enhance healthcare capacity while ensuring that care remains profoundly human. In the past 18 months, Heidi has reclaimed over 18 million hours for clinicians and facilitated more than 73 million patient visits. Currently, over two million patient visits each week are supported by Heidi across 116 countries and in over 110 languages.Founded by healthcare professionals, Heidi unites clinicians, engineers, designers, scientists, and creatives who share a common goal: to fortify the human connection at the core of healthcare.With nearly $100 million in funding, Heidi is expanding its reach across the USA, UK, Canada, and Europe, collaborating with leading health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others.We act swiftly where it matters while remaining grounded in proven methodologies, shaping the future of healthcare. Are you ready to take on the challenge?The TeamYou will be part of a dynamic team building the collaboration layer that enables clinicians to work together seamlessly for improved patient care, from small clinics to extensive hospital networks. Your contributions will enhance direct sharing, role-based access, and detailed permissions through innovative technology inspired by Project Zanzibar. Every feature you develop ensures patient data security while alleviating the inefficiencies that hinder clinical teams.The RoleAs a Senior Software Engineer, you will be in charge of executing backend features, possessing a profound technical understanding of how these translate into user needs. Your experience in a rapidly growing startup environment and building SaaS products will be invaluable.You will comprehend the critical challenges engineers encounter and possess a solid grasp of design principles to prioritize essential features and capabilities.Your unique ability is bridging the divide between technical specifics and business requirements, transforming high-level designs into tangible solutions.You thrive in high-pressure situations and understand the dynamics of a flexible, flat-structured work environment. Your expertise in navigating the complexities of developing an AI product for healthcare on a global scale is crucial.We believe that exceptional talent can emerge from unexpected places; if you have a proven history of delivering technically challenging products and features across any industry, we would love to hear from you.

At Mathspace, we're dedicated to transforming mathematics education through our innovative and interactive learning software designed for both students and teachers.As a product-driven, agile organization, we prioritize delivering exceptional value based on continuous customer feedback. Our goal is to create an engaging and rewarding educational experience for students and educators alike.As a Senior Backend Software Engineer on our cross-functional product team, your responsibilities will include:Enhancing the Mathspace web and mobile applications, which support hundreds of thousands of students worldwide each month.Collaborating closely with product owners and designers during product discovery.Working alongside fellow engineers to provide meaningful solutions for students and teachers.Addressing challenging technical problems with creativity and a commitment to continuous learning.Taking initiative and playing an active role in project development.Expanding your knowledge by developing and enhancing our technology stack.

At Ripple, we are revolutionizing the way value is transferred globally, just as information is shared today. Our cutting-edge crypto solutions empower financial institutions, businesses, governments, and developers to enhance the global financial system, fostering greater economic equity and opportunities worldwide. Join a dynamic team that supports your professional growth while you help us innovate.We invite you to make a significant impact on your career and the world by joining us in building tangible value.In 2025, Ripple expanded its capabilities by acquiring GTreasury, marking a pivotal entry into the multi-trillion-dollar corporate finance sector.GTreasury boasts over 40 years of experience serving some of the largest and most sophisticated corporations. By integrating its treasury command center with Ripple’s technology stack, we enable companies to manage and optimize liquidity in real-time, seamlessly across both traditional and digital assets.Become part of our mission to redefine corporate treasury and create the underlying infrastructure for the Internet of Value.We are looking for an innovative and visionary Senior Software Engineer who is passionate about developing a premier platform alongside a world-class team. You will drive technical excellence in software development, from design and implementation to maintenance, making significant contributions to our goals.

Join our innovative team at Canva as a Senior Backend Engineer specializing in our cutting-edge Video AI Engine. You will be instrumental in developing robust backend systems that empower our video AI capabilities, enhancing user experience and engagement. Collaborate with cross-functional teams to design, implement, and optimize services that handle large-scale video processing.

Join Canva as a Senior Backend Engineer and play a crucial role in shaping the future of Teams and Education. In this position, you will develop scalable backend systems using Java, collaborating with cross-functional teams to deliver high-quality software solutions. Your expertise will help enhance the learning experience for millions of users globally.

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.

Why Join Heidi Health? Enjoy an additional paid day off to celebrate your birthday and wellness days. Benefit from a personal development budget of $500 per year to enhance your skills. Collaborate with talented engineers and creatives in a diverse, dynamic environment. Seize the unique opportunity to make a global impact as part of one of Australia's leading healthtech startups. Accelerate your career in a startup environment where your contributions are recognized and rewarded! Join us in reimagining primary care and transforming healthcare in Australia and beyond.About Your RoleWhat You’ll DoArchitect and develop backend services that drive LLM-based agents and clinical automation tools.Design secure and scalable APIs & data models that are observable and easily extendable by other teams.Optimize performance and manage costs by profiling hot paths, tuning databases, and right-sizing cloud resources.Automate quality assurance: create unit and integration tests, develop alerts, and manage on-call runbooks to ensure clinicians can trust every interaction.Collaborate with product, AI, and front-end engineers to rapidly deliver new capabilities from concept to production.What We’re Looking ForStrong foundation in software engineering; proficiency in Python is essential, but versatility across technologies is a must.Demonstrable experience in designing APIs (REST or GraphQL) and event-driven architectures (Kafka, Pub/Sub, etc.).A coding and architectural mindset—practical experience in test-driven development (TDD), AI coding, and microservices architecture.Expertise in databases—schema design, query optimization, and scaling for both relational and NoSQL systems.Proficiency in cloud platforms (GCP or AWS): containers, CI/CD, infrastructure as code, and security practices.History of designing and operating distributed systems with high reliability and scalability.Commitment to rigorous testing, code review, and documentation practices.

Collaborate with a talented team on innovative projects and diverse clients.Utilize your expertise in AWS, data management, and DevOps cloud operations.Take the lead in designing and developing advanced data lake and Kafka solutions.About Itoc:At Itoc, we streamline and mitigate the risks involved in our clients' transition to the cloud. We are a prestigious cloud consulting, engineering, and managed services firm with an established history of aiding clients in their cloud strategies, implementations, and operational needs.As a premier consulting partner with Amazon Web Services, we prioritize building relationships grounded in integrity and our commitment to a no-failed-project philosophy.Culture and intellect are essential to our success—bring your unique skills and insights. This is not your typical working environment; you will be collaborating with some of the brightest minds in the cloud industry.We believe in hard work intertwined with enjoyment.The Opportunity:We are expanding our Data Team in Sydney and seeking individuals with strong technical leadership potential. This is an exciting opportunity to work with contemporary data architectures, including data lakes, Apache Kafka, databases, and data transformation using Python and SQL.As a Senior Data Engineer, you will create foundational, robust, and production-ready data platforms that facilitate business data discovery, self-service capabilities, and AI/ML functionalities across various clients and sectors, empowering them to maximize their data assets. You will be responsible for:Enhancing our expertise in key data focus areas;Data Lakes and Modern Data ArchitecturesRelational Databases and Data WarehousesApache Kafka clusters and servicesKeeping our clients ahead of the curve by leveraging the latest data technologies and tools.Contributing to our expanding portfolio of data solutions.Ongoing optimization and management of data platforms.Designing and developing data ingestion, transformation, and presentation pipelines.Promoting data best practices to our clients.The Ideal Candidate:To succeed in this role, you should possess:A passion for data!Experience with data lakes, databases, and pub/sub solutions.The ability to analyze business scenarios and the associated data landscape to uncover potential opportunities.Excellent communication skills and the ability to work collaboratively.

At Prospa, we are dedicated to unlocking the potential of small businesses. Our mission is to revolutionize the future of small business by simplifying cash flow through an innovative platform that empowers customers to make payments, fund their growth, and minimize administrative tasks. Join our journey!The RoleWe are on the lookout for a Senior DevOps Engineer to become a vital member of our Platform team. In this pivotal position, you will be instrumental in designing, scaling, and managing highly available, secure, and cost-effective systems.In this role, you will leverage your strong systems thinking and profound technical expertise to create scalable cloud platforms, champion DevOps best practices, and mentor engineers throughout the organization. Your influence will extend to architectural decisions, leading cross-team initiatives, and ensuring our platforms are reliable, observable, and secure.As our platform continues to evolve, your responsibilities will increasingly encompass supporting AI/ML workloads and agentic systems, facilitating intelligent automation and next-gen capabilities across the business.What You'll Be DoingInfrastructure & Cloud Architecture: Design and manage scalable, secure, and cost-efficient cloud infrastructure utilizing Terraform, Kubernetes, and Azure.Automation & CI/CD: Develop, maintain, and enhance CI/CD pipelines and automation platforms that empower teams to self-serve.AI & Agentic Systems: Provide support for AI and ML workloads, including infrastructure for model serving, inference, and autonomous agents.Monitoring & Observability: Implement robust monitoring, logging, and incident response protocols across complex platforms.Security & Governance: Integrate security measures, access controls, and governance across infrastructure and AI/ML pipelines.Technical Leadership: Mentor engineers, spearhead cross-team initiatives, and shape platform architecture and DevOps best practices.

About Deputy Deputy is a global SaaS workforce management company headquartered in Sydney, with teams in Melbourne, San Francisco, and London. Our platform supports over 1.5 million workers across 375,000 workplaces in more than 100 countries. Backed by leading investors and recently achieving Unicorn status, Deputy continues to expand its technology and services. Our mission centers on empowering the 80% of the global workforce who are hourly workers, from baristas and nurses to delivery drivers and factory staff. Deputy’s platform helps businesses improve profitability, compliance, and productivity, while supporting more engaged teams. Role Overview: Senior Web Engineer Deputy is looking for a Senior Web Engineer based in Sydney to help shape the digital experience of Deputy.com. This site is the first point of contact for many users and plays a key role in user acquisition and brand storytelling. The position works closely with marketing, design, and content teams to deliver a high-performance marketing website that reaches a global audience. What You Will Do Lead the technical development and maintenance of a modern, component-driven website powered by a headless CMS and deployed to the edge Collaborate with cross-functional teams to ensure the site effectively communicates Deputy’s story and value Focus on website performance, SEO, and accessibility to maximize user engagement Apply full-stack web engineering skills in a hands-on capacity Incorporate AI tools and Agentic development practices into daily workflows to improve efficiency and outcomes How Deputy Supports Engineers Deputy is evolving into an AI-native organization. Engineers receive training, support, and the freedom to responsibly use AI for idea generation, problem-solving, and exploring new approaches to work. Who Thrives Here This role suits engineers who enjoy building solutions that put people first and want to make a real impact on businesses and their teams. Location Sydney

Role overview Canva is hiring a Staff Backend Engineer - Experiments in Sydney. This senior role focuses on building and maintaining backend systems that support experimental features. The work directly shapes how new ideas are tested and delivered, influencing both product growth and the user experience.

About AirwallexAirwallex is a pioneering unified payments and financial platform tailored for global enterprises. Our unique blend of proprietary technology and software empowers over 200,000 businesses worldwide—including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN—with comprehensive solutions for managing business accounts, payments, spend management, treasury services, and embedded finance at a global scale.Founded in Melbourne with a team of over 2,000 innovative professionals across 26 offices worldwide, Airwallex is valued at US$8 billion and supported by top-tier investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, and Salesforce Ventures. We are at the forefront of developing the financial platform of the future. If you are eager to engage in ambitious work that drives real impact, we invite you to join us.

Join Cloudflare as a Senior Solutions Engineer in Sydney, where you'll play a pivotal role in crafting innovative solutions for our diverse clientele. As a key member of our engineering team, you will leverage your technical expertise and problem-solving skills to deliver exceptional customer experiences. Collaborate with cross-functional teams to drive the adoption of our cutting-edge technologies while ensuring customer satisfaction.

Role overview The Senior Solutions Engineer at Airwallex in Sydney plays a key role in designing and delivering solutions that meet a variety of client needs. The position involves close collaboration with teams across the business, with a focus on building customer experiences that are both effective and scalable. What you will do Engage directly with clients to gather and clarify detailed requirements Create solutions tailored to specific client challenges Present technical proposals to stakeholders, ensuring both technical aspects and business value are communicated clearly Apply technical knowledge and problem-solving skills to help drive successful project delivery Location The role is based in Sydney, Australia.

Role overview The Senior Software Engineer at cxnpl will play a key role in building and delivering software solutions for clients. The position centers on designing, developing, and implementing applications that adapt to changing client requirements. What you will do Create software applications with attention to quality and long-term maintainability Collaborate with cross-functional teams to produce scalable and efficient code Support projects aimed at improving performance and enhancing the user experience Location This position is located in Sydney.

About Neo4j:Neo4j is the leading graph intelligence platform that revolutionizes data into actionable insights to fuel the next generation of intelligent applications and AI systems. Our platform features enterprise-ready knowledge graphs that ensure accurate, explainable, and governed AI; unparalleled graph capabilities across diverse environments and data sources; and a robust ecosystem trusted by 84 of the Fortune 100, supported by the world's largest graph community. We bring intelligence that delivers impactful results.Designed for seamless integration across all cloud environments, Neo4j accelerates results, contextual knowledge, and solutions that enhance both customer and employee experiences across businesses.Our Vision:At Neo4j, our mission is to empower organizations to decipher the complexities of data. As businesses, societies, and knowledge networks evolve, our technology fosters innovation by helping organizations uncover and comprehend data relationships. We are the pioneers of the graph database category, transforming how organizations utilize their data to innovate and maintain competitive advantage.The Role:As a Senior Solutions Engineer, you will play a pivotal role in driving Neo4j's growth by demonstrating business value, crafting solutions tailored to customer needs, and expediting adoption within enterprises. You will engage in comprehensive technical and business explorations, support the sales process with value-driven selling, and collaborate with key partners, including hyperscalers (AWS, Azure, GCP) and strategic ISVs to spearhead joint go-to-market initiatives.

Why Choose SafetyCulture?At SafetyCulture, a leading global technology company, we offer more than just catered lunches and team events. Join us to be part of a mission-driven team that is dedicated to enhancing the lives of our customers and the 3 billion essential workers who keep our world moving. Here, you’ll experience a culture of innovation and agility, where new ideas are welcomed and every voice matters.We pride ourselves on fostering an environment free from corporate theatrics, where smart, experienced individuals collaborate to solve real-world problems. As part of our team, you’ll enjoy personal equity stakes, ensuring that as we grow, you grow too. Our focus is on scaling intelligently, backed by a strong vision and a commitment to harnessing AI for operational excellence.About the RoleAs a Senior Security Engineer, you will play a critical role in shaping the cloud security architecture at SafetyCulture. You will lead efforts to automate security protection, detection, and response across our AWS environments, safeguarding millions of users. Collaborating with software, platform, and data engineers, you will elevate our security practices and integrate secure design principles throughout our platform. Your initiatives will ensure that every code deployment contributes to a robust and secure system.About You: You are a skilled engineer with a strong background in AWS Cloud and expertise in architecting and securing AWS infrastructures. Proficient in coding with Golang, NodeJS, or Python, you understand the complexities of security, from vulnerability management to system hardening and automation. As a proactive self-starter, you excel in driving projects from concept to execution within collaborative teams.