At Zitcha, we're at the forefront of transforming the retail media landscape, and we invite you to be part of our visionary team making Retail Media better for Retailers. In a fragmented and inefficient Retail Media landscape, Zitcha emerged as the world's first Unified Omni channel Retail Media Platform, driven by the vision of making Retail Media better for Everyone. Australian grown, with clients globally, including renowned brands such as Coles Liquor Group and The Warehouse Group, Zitcha empowers Retailers with a comprehensive and scalable solution that seamlessly integrates their media assets, including onsite, offsite, and in-store channels. This simplifies and automates processes to deliver personalised advertising experiences and high-performance campaigns. Our self-service capabilities enable Brands to take control of their campaigns, saving time and resources while achieving efficient advertising results. By unlocking new revenue streams for Retailers and maximising Return on Ad Spend (ROAS) for Brands, Zitcha’s Unified Platform is essential for Retail Media success. Now, Zitcha is seeking a Senior Data Engineer to join our innovative team in Australia. Join us in shaping the future of retail media as we revolutionise the industry and empower retailers and brands to achieve unparalleled success. Position Summary Zitcha is transitioning to be a global technology platform operating across 5 different continents. The engineering Team is seeking a strong Senior Backend Engineer with expert knowledge in PHP and Laravel to further improve and develop its applications. You will be working on creating new features for a global product. Who You Are You have a growth mindset and are passionate about backend technologies. Building things is fun to you, you are curious, and see every challenge as an opportunity to push yourself and learn. You are a strong collaborator and always put the Team first. You are an engineer at heart - a profound appreciation for detail is intrinsic to your approach. You believe healthy technical debates are essential to making great decisions to build reliable, scalable and maintainable backend applications. You can balance building for today while thinking on the impact of technical decisions for tomorrow. You care deeply about writing clean code - building well is key to your approach. Pride yourself on strong fundamentals engineering concepts - SOLID principles, clean code, design patterns, testing. Skills and Qualifications 8 years of full time backend development experience, ideally 5 years experience in Object oriented PHP and Laravel, preferably in a high growth startup. Complete mastery of a php framework like Laravel or Symphony (We use Laravel). Have built and shipped multiple large scale projects built with Laravel or Symphony. Knowledge of relational databases, we use MySQL. Proficient with phpunit/Pest, Test Driven Development is your primary instinct. Experience in developing well documented APIs, API integrations with other platforms and SDKs using PHP best practices. Working knowledge of Docker, setting up dockerised environments, using docker for local development and deployments. Bonus points if you have Intermediate level proficiency with ReactJS would be amazing. Expertise in Elastic search. Experience with handling infrastructure in various AWS services. (ECS, Fargate, Lamda, RDS, Logging and performance monitoring in AWS). Experience with IaC, we use AWS CDK. Previous experience in performance monitoring and optimisation. Proven success mentoring other developers. Key Responsibilities Scoping and architecting features independently and leveraging your great team to deliver these features on time. Maintaining the highest level of quality and coding standards in the codebase. Giving constructive feedback to the rest of the team to elevate their code quality. Collaborating with cross-functional teams to translate business needs into technical solutions. Develop integrations with external ad networks. Participate in code reviews to give constructive feedback to the rest of the team to elevate their code quality. Test, deploy and support new product and features. Our Technology Stack Backend - PHP 8.2 (Laravel 10), MySQL,, Elastic-search, redis. Infrastructure - Infrastructure in AWS ECS, Infra as code with AWS CDK. Frontend - React Single Page Application. Why Join Zitcha Work on groundbreaking projects in a dynamic, innovative environment. Competitive salary and benefits tailored to the Australian market. Opportunities for professional growth and advancement. A diverse and inclusive workplace culture. Flexibility in working hours and the option to work remotely within Australia. If this sounds like you, don't hesitate to reach out