Senior Software Engineer

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

Join the dynamic Squiz product team as we strive to develop a cutting-edge cloud-based Digital Experience Platform (DXP) that encompasses essential capabilities such as Content Management, Optimization tools, and Platform services.We are on the lookout for a Software Engineer/Team Lead who will play a pivotal role in our product engineering team on a permanent basis. The position will entail a balanced mix of hands-on coding and team management, approximately 50/50.We embrace flexibility! This role is open to candidates located on the east coast of Australia - whether in Sydney, Melbourne, or Brisbane.This hybrid role allows you to choose where and when you work, promoting a healthy work-life balance.

Join Constantinople, a pioneering all-in-one software and operational platform designed specifically for banks. Our cloud-native infrastructure empowers banking clients to efficiently manage their customer operations. With a rich suite of banking products and extensive operational services, we simplify the complexities of banking.Our cutting-edge platform eliminates the burden of costly infrastructure, automating manual operational and compliance processes at scale. By minimizing operational complexities, we enable our clients to concentrate on their customers and enhance their banking services.The RoleAs a Release Engineer within our Site Reliability Engineering (SRE) team, you will take ownership of our platform release operations, particularly during the APAC timezone. You will collaborate closely with the Release Manager to execute and manage bi-weekly platform releases while enhancing and automating the release process. Your role will focus on boosting reliability across backend, web, and mobile deployments, as well as scaling release governance for multiple tenants.We have existing automation in place; your mission will be to refine these processes by eliminating manual gaps, mitigating risks, and increasing repeatability as we scale. You will closely collaborate with the SRE Squad and other teams to ensure safe and predictable releases across all environments.

Join Canva as a Senior Software Engineer specializing in Cloud Access. You will play a pivotal role in enhancing our cloud solutions using your expertise in Python, Golang, AWS, and GCP. Collaborate with a dynamic team to design, develop, and maintain scalable cloud infrastructure that supports millions of users worldwide. This is an exciting opportunity to innovate and lead within a fast-paced, growth-oriented environment.

Join Canva as a Staff Software Engineer on our dynamic Data Synchronization Team! We are looking for talented engineers proficient in Golang and Python to help us enhance our data synchronization capabilities. This is a fantastic opportunity to work with cutting-edge technologies on an impactful project that serves millions of users worldwide. As part of our collaborative team, you will be responsible for designing and implementing scalable systems that ensure seamless data integration across various platforms.

Location: Sydney, Australia (Hybrid, 3 days per week in office) Relevance AI develops technology that helps teams delegate complex work to AI agents. The platform allows organizations to build and manage intelligent agents, streamlining workflows and supporting collaboration and decision-making in a single environment. Clients include well-known companies such as Canva, Databricks, Confluent, Autodesk, Lightspeed, Rakuten, Aveva, Qualified, and Activision Blizzard. Relevance AI is backed by Bessemer Venture Partners, Insight Partners, Peak XV, and King River Capital. The company completed its Series B funding in April 2025 to accelerate growth in agentic automation. With headquarters in San Francisco and Sydney, the team values curiosity, collaboration, and execution. In 2025, LinkedIn recognized Relevance AI as Australia’s #1 Startup. Role overview The Senior Staff Software Engineer will join the Chat team in Sydney. This team manages the conversational interface of the Relevance AI platform, connecting users with AI agents, productivity tools, and research workflows. The Chat system relies on a scalable back-end to support real-time, intelligent user interactions. What you will do Set technical direction and lead execution for the Chat team Collaborate with product, engineering, and go-to-market teams to deliver enterprise-grade features and back-end systems Design complex systems and influence architectural decisions across teams Create solutions that shape customer experiences directly Why this role matters Engineering at Relevance AI pushes the boundaries of the AI workforce, supporting everything from individual creators to large-scale deployments. This role helps make AI more accessible, reliable, and production-ready for organizations worldwide.

Join the innovative product team at Squiz as we work to create a cutting-edge cloud-based Digital Experience Platform (DXP) equipped with vital capabilities such as Content Management, Optimization tools, and Platform services.We are on the lookout for talented Mid-Level Fullstack Software Engineers (with a backend focus) to enhance our product engineering team on a permanent basis. You will play a key role in enhancing the DXP's capabilities and have the opportunity to engage with AI technologies while collaborating with some of the brightest engineers in the industry.Location: We embrace flexibility! This position is open to candidates located on the east coast of Australia, including Sydney, Melbourne, and Brisbane. Our hybrid work model allows you to choose your work environment to suit your lifestyle.Key Qualifications:A Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent professional experience.A minimum of 5 years of hands-on experience in software development, particularly in building and maintaining large-scale software products.Proficiency in full-stack development, with strong skills in web-based languages and frameworks such as Node, TypeScript, React, and familiarity with cloud platforms like AWS.Solid understanding of testing principles, with demonstrated experience in implementing testing strategies to ensure software quality and robustness.Comfortable working within Agile or iterative development methodologies, primarily Scrum, with some teams adopting Kanban.Strong grasp of secure coding practices, especially standards set by OWASP.Experience mentoring junior and mid-level software engineers.Daily Responsibilities:Collaborate with a team of 3-5 software engineers to develop our Digital Experience Platform. Each team includes a Team Lead and engineers at various levels—junior, mid, and senior.Write and refine robust application code that fulfills all technical requirements.Work with team members to create User Stories, Acceptance Criteria, and estimates.Guide junior engineers and provide support to senior engineers.Draft and maintain comprehensive software documentation.Assist Team Leads and Engineering Managers in creating and executing technical roadmaps.Champion best practices in software development, code quality, and architecture across our tech stack, including Node, TypeScript, React, AWS, Cloudflare, and GitLab CI/CD.Note: This position is exclusively available for residents of Sydney, Melbourne, or Brisbane, and we do not offer sponsorship for this role.Why choose to work at Squiz?You’ll collaborate with a dynamic team focused on innovation and excellence while enjoying the flexibility to work in a way that suits you.

Join Us in Pioneering Innovation!Woolpert stands as a distinguished global leader in architecture, engineering, and geospatial services. We merge design excellence with state-of-the-art technology to provide outstanding value to our clients. Our dedicated team is passionate about their work and is committed to nurturing the next generation of industry leaders. As a certified Great Place to Work®®, we celebrate progress and innovation, offering boundless opportunities for career advancement.About WoolpertAs a renowned name in Architecture, Engineering, and Geospatial (AEG), Woolpert has a longstanding and growing presence throughout Australia. Building on our legacy as AAM, we provide cutting-edge solutions in aerial mapping, surveying, GIS, and digital transformation for major resources, infrastructure, and environmental projects.Our culture, known as the Woolpack, is founded on innovation, inclusion, and ownership. Through our Principal Program, every team member has the potential to become a company owner and partake in our collective success. Woolpert is proud to have been recognized as a Great Place to Work® for the ninth consecutive time.Your Role as a Support ConsultantWoolpert’s Digital Delivery Team is on the lookout for a Support Consultant. You can choose to work from our offices located in Brisbane, Perth, Melbourne, Sydney, or Adelaide in this hybrid role.In this position, reporting to the Project & Support Manager, you will have the opportunity to assist clients in resolving technical support cases submitted through our geospatial help desk.As a Support Consultant at Woolpert, your responsibilities will include:Acting as a trusted point of contact for our clients, confidently resolving first and second level software support requests.Managing customer inquiries via phone and email through our Helpdesk system, collaborating with internal teams to triage and resolve technical issues.Investigating, troubleshooting, and resolving software issues across our geospatial platforms, including VertiGIS Geocortex and Esri ArcGIS.Providing regular reports on support KPIs.

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 lifetime value. Our integrated platform, complete with unique offerings for Reviews, Referrals, Quizzes, Loyalty, and Surveys, is trusted by over 16,000 Shopify brands to transform one-time buyers into devoted Superfans.Position OverviewAs a Senior Backend Engineer, you will join our Product Engineering team to enhance the Okendo platform, emphasizing engineering excellence with a product-oriented approach. You should have a solid grounding in software development principles and a demonstrated ability to produce clean, efficient code. Collaborating with cross-functional teams, you will design, develop, and implement software solutions that address business needs. Your responsibilities will include troubleshooting, testing, and deploying software while adhering to established coding standards and best practices.Our Tech Stack:Frontend:- Vue for embeddable widgets and consumer-facing components- Angular for merchant administration- React integrated with ShopifyBackend:- We utilize a serverless architecture on AWS, relying heavily on API Gateway for our APIs, CloudFront for CDN, and S3 for storage- Lambda (running Node.js) for computing tasks- DynamoDB serves as our primary data store, with replication into Redshift for reporting and OpenSearch for search and aggregation- SQS and SNS are employed for queueing and messagingLanguages & Tools:- Terraform for Infrastructure as Code- TypeScript is our selected language for the full stack- VS Code serves as our IDE- Jira facilitates our Scrum processesYour Impact:KnowledgeGain a comprehensive understanding of our system architecture, including the services utilized within our tech stack.Demonstrate proficiency in product features and their application.Understand team processes and standards.Showcase proficient technical expertise and problem-solving abilities.Possess a basic understanding of the organization and cross-functional teams.Delivering ResultsDevelop, test, and deploy software solutions effectively.Decompose intricate tasks into manageable parts.Estimate task durations and manage timelines efficiently.Plan and organize code modifications systematically.Identify potential impacts of solutions and engage key stakeholders.

Join Easygo as a Senior Software Quality EngineerEngineering@EasygoAt Easygo, we are pioneers in delivering exceptional entertainment experiences. Our engineering team thrives in a culture of continuous learning and innovation, consistently pushing the limits of software design and development. We are committed to nurturing growth, fostering learning, and maintaining excellence in engineering, setting a high bar for industry standards.Why You Should Join Us?If you are a driven and enthusiastic Senior Software Quality Engineer seeking to immerse yourself in an innovative environment that promotes professional development, we invite you to apply. We are looking for creative problem-solvers ready to develop scalable solutions and collaborate with some of the best engineers in the entertainment sector.Engaging Projects, Innovative Solutions: Tackle complex projects that challenge conventions. Solve intricate technical problems and create scalable solutions.Fast-Track Your Development: Benefit from mentorship, training, and practical experiences to enhance your skill set. Learn from industry leaders and gain expertise in software scalability.Team Up with Experts: Collaborate with top-notch engineers, sharing ideas and driving innovation through teamwork.Supportive Culture & Career Advancement: Your career development is our priority. Our culture emphasizes your growth through personalized learning programs and mentorship.Face Challenges, Celebrate Achievements: Embrace challenges, learn from setbacks, and celebrate successes together.Contribute to the Future: Your work will play a crucial role in shaping the future of entertainment.If you are passionate about innovation, growth, and working alongside the best, we would love to welcome you to our team!

About the Role Leap Legal Software is hiring a Software Engineer in Sydney. This role supports the development of software tools that help legal professionals work more efficiently. The team focuses on building and improving products that serve real client needs. What You Will Do Work across the full software development lifecycle, from initial concept through to deployment Contribute to the design, development, testing, and release of new features and products Help ensure each release meets quality standards and client requirements Location This position is based in Sydney, New South Wales, Australia.

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.

Join Airwallex as a Senior Software Engineer, YieldAt Airwallex, we are revolutionizing the financial landscape for global businesses with our state-of-the-art payments and financial platform. Our unique combination of proprietary infrastructure and innovative software empowers over 200,000 businesses worldwide—including industry giants like Brex, Rippling, Navan, Qantas, and SHEIN—by providing fully integrated solutions that simplify business accounts, payments, spend management, treasury, and embedded finance on a global scale.Founded in Melbourne, we are a dynamic team of over 2,000 talented individuals spread across 26 offices globally. With a valuation of US$8 billion and backing from leading investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, we are at the forefront of building the future of global payments and finance. If you are prepared to embark on the most ambitious journey of your career, we invite you to join us.What We Look ForWe seek visionary builders who bring founder-like energy and are eager to create a significant impact while accelerating their learning and taking full ownership of their projects. You should possess strong expertise relevant to your role, exhibit sharp analytical thinking, and be motivated by our mission and operating principles. You thrive in fast-paced environments, exercise good judgment, and approach challenges with curiosity and a rigorous mindset.Collaboration and humility are key traits you embody, as you transform innovative ideas into tangible products and ensure successful execution from start to finish. Utilizing AI to enhance your efficiency and problem-solving capabilities, you will tackle complex, high-visibility challenges alongside exceptional teammates while advancing your career in shaping the future of global banking. If this resonates with you, let’s build what’s next together.About the Yield TeamThe Yield Team serves as the strategic backbone of our investment product—a unique solution that allows businesses to earn competitive returns on their idle cash, free from the constraints of traditional term deposits. Following our recent market launch, we are focused on leveraging this flexibility to enhance customer loyalty and foster long-term engagement.As one of the fastest-growing divisions within Airwallex, Yield operates like a startup within a startup, providing unparalleled opportunities for innovation and professional growth. We are aggressively expanding on a global scale. If you are driven by creativity and eager to make a lasting impact, Yield is the ideal environment for you. Apply now and help us shape the future of fintech!

Canva is looking for a Senior Software Engineer to join the Reliability Foundations team in Sydney. This position centers on strengthening the reliability and performance of Canva’s platform. Role overview This role involves designing, building, and refining systems to support resilient and high-performing services. The Senior Software Engineer will work closely with others to improve software delivery and support operational goals. What you will do Create and implement solutions that boost the reliability of Canva’s core platform. Optimize existing systems to maintain high performance and stability. Collaborate with cross-functional teams to advance software delivery processes and operational standards. Requirements Experience designing and maintaining reliable, scalable systems. Strong background in performance optimization and system resilience. Ability to work effectively with engineers and stakeholders across different teams.

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.

At Riot Games, our Software Engineers possess extensive expertise in specific technical domains while embracing the chance to explore a wide array of broader fields. We are driven by a passion for delivering joy to players through innovative technical solutions. Within the VALORANT Foundations team, we concentrate on enhancing the game engine, optimizing content pipelines, and refining developer workflows among other essential core capabilities. As a Senior Software Engineer on the VALORANT Foundations Release Engineering team, you will play a pivotal role in managing our core build and delivery systems, ensuring that players consistently receive the exciting content VALORANT has to offer. This position reports directly to the Engineering Manager of VALORANT Foundations, Release Engineering.

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.

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

Role overview quantium is looking for a Senior Software Engineer (AI) to join its Sydney team. This role centers on building AI solutions that strengthen data analysis and help support client needs. Collaboration is key: expect to work closely with both engineers and data scientists to create algorithms and models that address practical challenges. What you will do Develop AI-driven software and tools that support advanced data analysis Partner with engineers and data scientists to design and implement algorithms and models Contribute to projects aimed at increasing innovation and efficiency throughout the company Location This position is based in Sydney.