Senior Fullstack PHP Software Engineer

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.

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 our dynamic team at Objective as a Fullstack Software Engineer, where you will leverage your expertise in Java, ReactJS, and AWS to develop cutting-edge solutions. This role offers a unique opportunity to work on innovative projects that make a real impact.

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.

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.

About LEAPLEAP is the foremost provider of innovative Legal Practice Management Solutions globally and is a proud part of ATI, one of the largest international LegalTech corporations. For over three decades, our dedication to curiosity and constant enhancement has driven us to redefine productivity tools for legal professionals and their teams, in alignment with our mission to 'Help lawyers who help people'. Our industry-leading software is utilized by more than 71,000 legal practitioners and their teams in small to medium-sized law firms.Joining our vibrant international team of high achievers means becoming part of a rapidly expanding tech company where change is the norm. With over 1000 intelligent, compassionate, and ambitious ‘LEAPsters’, you will find yourself in excellent company across Australia, Canada, the United States, the United Kingdom, the Republic of Ireland, Poland, and New Zealand.Introducing the Criminal Law TeamThe Criminal Law team is a dedicated division within LEAP, specializing in developing software for criminal lawyers. Our cross-functional team comprises legal experts, software engineers, designers, and client-focused professionals, collaborating closely to deliver practical products used daily by criminal law firms. Our work is guided by in-house Australian criminal lawyers and informed by a robust client feedback mechanism, ensuring our solutions are shaped by genuine legal practice and continue to evolve in sync with how lawyers operate.Your RoleAs a Full Stack Software Engineer, you will collaborate with various stakeholders, including product owners and client operations, to transform innovative ideas and concepts into functional web applications for LEAP Legal Software. With the backing and resources of our broader Engineering organization (LEAP Dev), you will hold complete responsibility for the development and maintenance of these applications. Initially, your work will involve a balanced focus of 50% frontend and 50% backend development.Your ResponsibilitiesInvestigate and implement emerging trends, standards, and best practices for frontend development;Design, develop, and manage backend APIs and services;Ensure scalability to accommodate large volumes of data and users;Implement secure customer authentication protocols;Identify opportunities to enhance our software development, deployment, and delivery processes;Revise, update, refactor, and troubleshoot code as necessary;Test and deploy applications and systems;Utilize Git version control to manage the codebase.

About LEAPLEAP stands as the premier provider of innovative Legal Practice Management Solutions globally and is a proud member of ATI, one of the foremost international LegalTech firms. For over three decades, our relentless curiosity and dedication to continuous improvement have driven us to reinvent productivity tools for legal professionals and their teams, fulfilling our core mission: ‘To assist lawyers who assist people.’ Our cutting-edge software is trusted by over 71,000 attorneys and their teams across small to medium-sized law firms.Joining our dynamic international team of dedicated high achievers means becoming part of a rapidly growing technology enterprise where change is the only constant. With over 1000 intelligent, compassionate, and ambitious ‘LEAPsters’ collaborating across Australia, Canada, the United States, the United Kingdom, the Republic of Ireland, Poland, and New Zealand, you’ll find yourself in inspiring company.Introducing the LEAP Estates TeamThe LEAP Estates team is a specialized division within LEAP, dedicated to developing software tailored for Estates Lawyers. Our cross-functional team comprises legal experts, software developers, designers, and client-focused professionals, all working in unison to deliver practical solutions utilized daily by Estate firms.Our efforts are guided by in-house Australian Estate Lawyers and informed by a robust client feedback system, ensuring our offerings are shaped by real-world legal practices and continually evolve to meet lawyers' actual working needs.Your RoleAs a Full Stack Software Engineer, you will collaborate with cross-functional stakeholders to transform innovative ideas into robust, production-ready applications. You will have significant ownership over architectural decisions, establish best practices, and lead the journey from concept to release.Your Responsibilities will include:Developing and delivering AI-powered applicationsDesigning, developing, and managing backend APIs and servicesEnsuring scalability to accommodate large volumes of data and usersImplementing secure customer authentication protocolsIdentifying and executing improvements in our software development, deployment, and delivery processesRevising, updating, refactoring, and debugging codeTesting and deploying applications and systemsUtilizing Git version control to manage the codebaseYour QualificationsAt least 3 years of hands-on experience as a Full Stack Software EngineerA strong enthusiasm for developing AI-driven applicationsProficiency in front-end development using modern web technologies, especially ReactExpertise in at least one contemporary server-side programming language or framework (e.g., C#/.NET, TypeScript/Node.js)Solid experience with database technologies (e.g., MySQL, PostgreSQL, DynamoDB)Comprehensive understanding of software development methodologies

Create impactful systems. Tackle intricate challenges. Collaborate with passionate individuals who care about code and each other! At Objective, we develop software that makes a significant impact in the world.With a diverse team of over 400 professionals across Australia, New Zealand, the United States, and the United Kingdom, we specialize in building cloud-first SaaS platforms that enhance the operations of governments and regulated industries — ensuring security, reliability, and scalability.Our solutions manage complex workflows, handle sensitive information, and operate in high-trust environments, where quality, security, and performance are paramount.Your Role:We are on the lookout for a Senior Software Engineer to join our talented team in Sydney.This position is not about cranking out features; you will engage with real customer challenges, developing systems that yield meaningful outcomes through thoughtful engineering, robust design, and strategic foresight.As a member of a collaborative and high-performing team, you will make contributions across the software stack while also influencing technical decisions, architecture, and engineering practices.This position reports to the Development Manager and does not entail people management responsibilities.

About UsAt UpGuard, we strive to simplify the lives of security teams by delivering powerful solutions that enable organizations to identify, evaluate, and mitigate cybersecurity risks across their attack surfaces, vendor networks, workforce, and trust relationships. Our cutting-edge cyber risk posture management platform seamlessly integrates extensive security ratings, immediate risk assessments, customizable security questionnaires, threat intelligence capabilities, and intelligent AI, providing our clients with a comprehensive overview of their risk landscape.Our Product team at UpGuard consists of dedicated professionals in Product Management, Product Support, Engineering, Design, Data Leak Detection, and Third-Party Risk Management Services. We aspire to lead the Cyber Vendor Risk Management (VRM) space by offering a superior SaaS platform that empowers organizations to effectively manage their third-party risks and external attack surfaces. Our mission is to develop a product that our users will not only love but depend on, continuously enhancing its features and functionality.Position OverviewWe are looking for talented Software Engineers at various levels to join our dynamic Product Engineering team as we experience rapid growth and expansion.As Software Engineers at UpGuard, you will engage deeply with the fast-paced and increasingly critical domain of cybersecurity. Your work will involve presenting data in innovative and insightful ways, creating integrated solutions that have a direct impact on the security postures of our global clientele. We tackle challenges such as high throughput, massive concurrency, and big data processing, reflecting the caliber of engineers we are eager to welcome to our team.In this role, you will collaborate within a cross-functional team that values rapid iteration, teamwork, and efficiency. Together, we will deliver exceptional customer value swiftly while ensuring security and reliability at every phase. We prioritize clean code, thoughtful design, and engineers who are as passionate about the product as they are about the technology behind it.

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.

Join our dynamic Platform Software team at Arista Networks, where you will play a pivotal role in developing cutting-edge diagnostic software designed to validate high-speed digital designs and enhance manufacturing yields for our products used in the largest data centers of the computer networking industry.Collaborate with ExpertsAs part of the Platform software team, you will be involved in every stage of the software development lifecycle, from initial concept through to final production at our off-site manufacturing partners. You will work alongside skilled engineers and hardware teams to ensure design integrity and product validation. Your contribution will be essential in crafting diagnostic specifications and developing robust software solutions that directly improve production quality and efficiency.Your ResponsibilitiesThis role requires a solid foundation in software engineering, along with a keen understanding of hardware design and third-party network processors. You will not only manage ASIC-based networking solutions but also engage in hardware bring-up, feature development, software testing, and providing expert support to our customers.Design and implement production-grade diagnostics for high-speed digital boards and ASICs to facilitate hardware validation.Create and test manufacturing diagnostics to support mass production of digital network devices.Assist in the bring-up of newly manufactured hardware and initiate software deployment.Conduct root-cause analysis to troubleshoot reported issues.Support the integration of new platform software and hardware features.Collaborate with hardware engineers on schedules and feature implementations.Engage in design discussions, code reviews, and project management activities.Develop system software using C and scripting languages (Python, Bash) for our Linux-based platform.Work autonomously and as part of a team.Utilize version control systems to document and track software changes systematically.

Join our dynamic team at Arista Networks as a Senior Software Engineer specializing in platforms. In this role, you will be instrumental in designing and developing robust software solutions that drive our platform's performance. If you are passionate about technology and eager to work with a talented team, we want to hear from you!

At IMC, technology is the driving force behind our success, not just a department. Our in-house developed innovative software executes millions of trading decisions daily, allowing us to outperform our competitors through superior speed and decision-making.Our Java teams in Sydney develop a diverse range of applications and tools, focusing on trading algorithms, options pricing, volatility calculations, simulation frameworks, market risk applications, trade reconciliation, and data analysis & visualization tools for traders. We not only create business applications but also the tools essential for maintaining our cutting-edge development processes.This position is part of our Data Engineering team, which specializes in building highly scalable, high-throughput, low-latency Java applications that process and transform data from numerous sources at Petabyte scale. These applications power everything from real-time trading to comprehensive analytics. You will engage in both greenfield and re-engineering projects, collaborating with developers globally to construct scalable and reliable data platforms. By balancing speed with quality, you will write robust, testable software and thoughtfully evaluate trade-offs between latency, throughput, simplicity, and maintainability.

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.

Join Arista Networks as a Senior Software Engineer in our EOS (Extensible Operating System) team in Sydney. In this role, you will be at the forefront of developing innovative software solutions that drive our advanced networking products. You will collaborate with cross-functional teams to design, build, and enhance features that are pivotal to our technology stack.

Join our dynamic engineering team at Freelancer, where we are actively seeking skilled Senior Software Engineers to elevate our innovative environment.We offer an unparalleled opportunity for high achievers looking to break away from the mundane corporate grind. If you possess exceptional talent and seek to collaborate with some of the brightest minds in the industry, this position is tailored for you.At Freelancer, you won’t be just another number in a mega-cap technology firm; instead, you will face a diverse array of internet-scale challenges that will allow you to make a tangible impact. Our meritocratic culture ensures that hard work is recognized and rewarded, allowing you to rapidly advance your skills.Our mission is to create one billion job opportunities globally, making a real difference in the lives of people everywhere. You will have the chance to engage with a multitude of engineering challenges, utilizing a variety of cutting-edge technologies across our platform. Freelancer.com is among the top 1000 websites globally, featuring a state-of-the-art frontend stack with Angular, TypeScript, and RxJS, while our robust backend supports a modern global marketplace.As a Senior Software Engineer, you will take the lead in making architectural decisions and ensuring engineering excellence within your team, overseeing complex projects from inception to completion.

At IMC, technology is the driving force behind our success. Our proprietary software is designed in-house and plays a crucial role in executing millions of trading decisions daily. We thrive by making informed and rapid decisions that give us an edge over our competitors. The engineering teams based in Sydney tackle a diverse range of applications, tools, and functionalities, including the implementation of trading algorithms, options pricing, volatility calculations, simulation frameworks, market risk applications, trade reconciliation systems, and data analysis and visualization tools for traders. Our commitment to innovation means we often need to develop not only the business applications but also the cutting-edge tools that support our development processes. We are actively seeking to enhance our software engineering teams across our Strategy, Research Tooling, and Backbone teams. The Strategy Developers collaborate with our options research and trading teams in Sydney to design and implement systematic trading strategies. In this role, you will engineer solutions within a Python-centric ecosystem that empowers our researchers and traders to transition strategies from initial prototypes to full production. You will also contribute to the tactical development of trading, analysis, and visualization tools for front-office operations. The Backbone Developers focus on creating scalable, business-critical applications and automation tools that support IMC's Sydney Mid-Office and Risk Management departments. They gather requirements and feedback from various internal stakeholders to implement innovative automation solutions through advanced coding practices. The Research Tooling Developers work closely with APAC Quant Research and other engineering teams to build and enhance tools that facilitate cutting-edge quantitative research. Our systems enable researchers to execute large-scale computations on distributed clusters, facilitating the exploration of new trading strategies, model training, and back testing. Your Core Responsibilities: Develop, test, deploy, and maintain high-performance Python applications. Collaborate with traders, researchers, quants, and engineers to create scalable and reliable software solutions. Take full ownership of the development process, from gathering requirements to deploying in production. Implement automation and optimization projects to enhance trading and research workflows. Utilize advanced automated testing practices and frequent deployments to achieve agile and incremental improvements. Evaluate trade-offs between latency, throughput, simplicity, scalability, and maintainability within a complex technical environment.

Join Our Innovative Team at LorikeetAt Lorikeet, we are revolutionizing customer support through cutting-edge AI technology tailored for complex sectors such as fintech, healthtech, marketplaces, and delivery services.Our mission is to automate support responses using transparent and customizable AI solutions, enabling support teams to focus on engaging with intricate cases rather than being bogged down by repetitive tickets. By liberating teams from reactive support, we empower them to offer personalized concierge services to their customers.We bring together a talented team, leveraging the expertise of industry veterans like Jamie from Google’s generative AI team and Steve from Stripe, along with professionals from renowned companies such as Canva, Atlassian, Dropbox, and Dovetail.Our company is scaling rapidly with a robust customer base, substantial revenue, an exciting roadmap, and a strong sales pipeline. We have successfully raised over USD 50 million from prestigious VCs and angel investors, including QED, Blackbird, Square Peg, and several industry leaders.Our Esteemed Clients Include:The largest telehealth company in Australia,The leading bank for teens in the US,One of the top NFT marketplaces by trading volume,A prominent Web3 gaming company,...and numerous enterprise clients handling over a million support tickets annually.Why Work With Us?Engineering-Driven Culture: Our technical founders foster an environment where most team members write code. Every engineer is empowered to take ownership of challenges and implement impactful solutions.Collaborative Work Environment: We pride ourselves on a warm, mature, and flexible culture that values teamwork. Located in our inviting Surry Hills office, we prioritize efficiency and adaptability to accommodate our team members' diverse needs.

At IMC, technology is the cornerstone of our operations. Our proprietary software drives millions of trading decisions each day, allowing us to outpace our competitors through enhanced decision-making speed and accuracy. The C++ Execution development teams based in Sydney focus on software that operates within the latency-sensitive layers of our technology stack, influencing every aspect of our organization. This includes ensuring market connectivity, managing vast data volumes, implementing sophisticated trading algorithms, and integrating cutting-edge hardware solutions.Your Core Responsibilities:As a Software Engineer, you will collaborate within multidisciplinary teams consisting of engineers, Traders, Researchers, and Quants to tackle complex projects while overseeing the full product development lifecycle—from requirement gathering to production deployment. Your role will involve creating reliable, high-performance software that balances production speed with quality and testability. Utilizing advanced automated testing and continuous daily deployments will enable you to deliver agile and incremental enhancements. You will consistently face challenges that require you to weigh trade-offs related to latency, throughput, simplicity, scalability, and maintainability within a diverse array of systems and technologies.Develop, test, deploy, and maintain applications and automation solutions for the Trading and Hardware Development teams.Engage with internal clients to gather requirements and feedback, devising innovative automation solutions through creative coding practices.