Senior Data Engineer at CalReply

Marketing and Advertising, Engineering, Full-time, Sydney, New South Wales, Australia sydney marketing engineering full-time
Posted a month ago

Who we are

Rokt is expanding rapidly and globally – operating in 16 markets worldwide, with its headquarters in NYC, and a major R&D hub in Sydney. As the global leader in ecommerce technology, Rokt powers the Transaction Moment™ of best-in-class companies including Live Nation, Groupon, Staples, Lands' End, Fanatics, GoDaddy, Vistaprint, and HelloFresh. Our mission: To make ecommerce smarter, faster, and better.

With annual revenues of more than US$200M and a vibrant company culture, Rokt has been listed in ‘Great Places to Work’ in the US and Australia. Our award-winning culture is guided by our five core values: Smart with Humility, Own the Outcomes, Force for Good, Conquer New Frontiers, and Enjoy the Ride. These values help us attract, engage, and develop the right talent around the globe and ensure we have the right conditions to do our best work.

The Rokt engineering team builds best-in-class e-commerce technology that provides personalized and relevant experiences for customers globally and empowers marketers with sophisticated, AI-driven tooling to better understand consumers. Our bespoke platform handles millions of transactions per day and considers billions of data points which gives engineers the opportunity to build technology at scale, collaborate across teams and gain exposure to a wide range of technology. We are expanding rapidly in our major R&D centers in NYC and Sydney. We are passionate about using intelligent systems to improve the Transaction Moment™ for retailers everywhere. We are profitable, growing fast, and having fun transforming the world of e-commerce. Come join us and build the future! Learn more at


About the role

We are looking for a Senior Data Engineer to join our Customer Data Services team which is responsible for building real time data systems at global scale.

You will work alongside the smartest engineers in Sydney to solve complex data engineering problems while striking a balance between speed, quality and cost.


  • Consistently write fast, readable and testable high-quality code, implementing large features backed by a high level of testing coverage.
  • Actively participate in all agile processes and facilitate cross team engagement.
  • Design complex features, producing high-quality design specs that strike a balance between effort, cost, complexity and risk.
  • Mentor junior members of the team by providing meaningful feedback and guidance on PRs and design documents.
  • Take responsibility for system operations & health by actively monitoring systems and participating in on-call rotations.
  • Share your knowledge by giving brown bags, tech talks, and evangelizing appropriate tech and engineering best practices.


  • You are experienced in multiple programming languages and technologies such as Golang / Python / Spark and have a polyglot mindset.
  • You have built and operated highly available and scalable APIs and event-driven architectures.
  • You are comfortable with large data processing systems and consistently know how to choose the right tool/technique for the job.
  • You ideally have AWS experience across the following products: EKS, SQS, Kinesis, S3, Athena, EMR, Redshift.
  • You know how to structure, develop and maintain relational databases such as PgSql
  • You have experience with non relational databases such as DynamoDB, Cassandra, Redis
  • You understand code testability, build pipelines, K8S & Docker and CI/CD systems.
  • You ideally have some exposure to Kafka and its data model.
  • You are opinionated but think collaboration and teamwork are the keys to success.


  • Work with the greatest talent in town. Our recruiting process is tough. We hold a high bar because we have a high-performing, high-velocity culture - we only want the brightest and the best.
  • Join a community. We believe the best things happen when we come together to solve complex problems and make meaningful connections with each other through interest groups, sports clubs, and social events.
  • Accelerate your career. Develop through our global training events, ‘Level Up’ investment, online training courses, and our fantastic people leaders. Take your career to Rokt’speed - Grow your career in our rapidly growing company.
  • Take a break. When you work hard, we know you also need to rest. We offer generous time off and parental leave policies, as well as mental health and wellness days for all employees. We also believe taking time off in sync with one another is important. As such, we shut down our offices every year in late December/early January for two weeks, partially sponsored by the company. We also offer a paid Rokt’star Sabbatical for employees who have been with us 3 years or more.
  • Stay happy and healthy. Enjoy catered lunch 3 times a week and healthy snacks in the office. Plus join the gym on us! Rokt offers a monthly allowance to use on a gym membership or online fitness classes. We also provide all Rokt'stars access to free 1:1 coaching, therapy and digital mental wellness resources.
  • Become a shareholder. All Rokt’stars have stock options. If we succeed, everyone enjoys the upside.
  • See the world! Along with our global all-staff events in amazing locations (Phuket, Thailand in January 2020), we also offer generous relocation packages for those interested in moving to another Rokt office. We have cool offices in great cities - Tokyo, New York, Singapore, Sydney.
  • We believe in equality. Rokt is an Equal Opportunity Employer and recognizes that a diverse workforce is crucial to our success as a business. We would love you to apply for one of our open roles - irrespective of socio-economic status or background, age, gender identity, race, religion, sexual orientation, color, pregnancy, carer/family responsibilities, national and social origin, political opinion, marital, veteran, or disability status.