Data - Site Reliability Engineer

vor 1 Tag

Council of the City of Sydney, Österreich Optiver Vollzeit

Data - Site Reliability Engineer at Optiver Optiver is a global market maker founded in 1986, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. We are a leading liquidity provider, committed to improving markets through competitive pricing, execution and risk management. Who We Are Optiver’s Sydney office is a primary player in Asian markets, trading a range of products across Hong Kong, Korea, Singapore, Taiwan and Japan exchanges and serving as the APAC head office. What You’ll Do We’re building out our Data Reliability & Quality Engineering function in Sydney, the Site Reliability Engineering (SRE) arm of our global data platform. This team ensures that data is reliable, accurate and available when it’s needed. You’ll sit at the intersection of data engineering, operations and market data, monitoring critical pipelines, improving system resilience and building automation to detect and prevent issues before they impact trading or research. You’ll play a key role in shaping how we ingest and deliver trusted, high‑quality data at scale, supporting a growing, data‑driven global business. Monitor and optimize the performance and stability of data pipelines to meet SLAs. Design and maintain data quality tests for accuracy, consistency and completeness. Investigate data incidents, perform root‑cause analysis and implement preventive measures. Apply SRE principles to enhance reliability, alerting and recovery mechanisms. Develop automation and tooling to reduce manual intervention and improve scalability. Collaborate with data engineers, researchers and market data teams to align reliability goals with business priorities. Who You Are 2+ years of experience in data engineering, site reliability engineering (SRE) or data operations. Proficient in SQL, ETL processes and at least one programming language (Python, Scala or C++). Strong focus on automation, system resilience and continuous improvement. Passionate about data quality, observability and performance optimization. Structured and methodical in problem‑solving, with strong debugging skills. Excellent communication skills and a collaborative, proactive mindset. Nice to have Experience with Databricks, data observability platforms or distributed/cloud‑based data systems. Familiarity with alerting and monitoring tools (e.g. Grafana, Prometheus, Airflow or similar). Exposure to financial data pipelines or low‑latency trading environments. What You’ll Get You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem solvers. We provide: A performance‑based bonus structure unmatched anywhere in the industry. The chance to work alongside diverse and intelligent peers in a rewarding environment. Training, mentorship and personal development opportunities. Daily breakfast, lunch and an in‑house barista. Gym membership plus weekly in‑house chair massages. Regular social events, including a company trip every two years. Guided relocation, a competitive relocation package and visa sponsorship where necessary. Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process. Questions? Get in touch with the recruitment team at #J-18808-Ljbffr

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