Senior Software Engineer (Data)

Optiver is seeking a Senior Software Engineer (Data) to support and advance the data needs of our local research team in Sydney. The successful candidate will work closely with researchers and Global Research and Data Platform teams to productionise workflows, optimise large-scale data processing, and manage infrastructure costs efficiently. This role requires deep expertise in Software Engineering concepts and technologies, particularly in Data Engineering, along with a strong ability to work independently and deliver impactful results in a fast-paced environment.

Requirements

• 5+ years of experience in software engineering, with a data focus
• Demonstrable proficiency in Python
• Familiarity with distributed data processing and building robust data pipelines
• Familiarity with the use of or concepts underpinning various Data Engineering technologies and approaches
• Ability to lead projects autonomously, prioritise tasks, and deliver high-quality results
• Proven success working with research and platform engineering teams to support data-driven projects
• Strong problem-solving skills, focusing on efficiency, scalability, and cost-effectiveness
• Excellent written and verbal communication skills, with the ability to convey technical concepts to both technical and non-technical stakeholders
• A Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science, or a related field

Benefits

• Competitive salary package
• Attractive bonus structure
• Additional leave entitlements
• Training, mentorship and personal development opportunities
• Gym membership
• Weekly in-house chair massages
• Daily breakfast, lunch and in-house barista
• Regular social events including company trip every two years
• Guided relocation
• Competitive relocation package
• Visa sponsorship