Senior .NET Engineer | AWS, PostgreSQL, AI-enabled backend transformation/n Your new companyJoin a leading financial services organisation investing heavily in modernising critical platforms and building scalable, cloud-based services for the future.
/n Your new roleAs a Senior Software Engineer, you’ll join a highly technical team building a new service domain and migrating data and capability away from legacy platforms.This is a heavily backend-focused engineering role, working across C#/.NET, AWS and PostgreSQL, with very little UI development. You’ll design and build production-grade services, work on complex data migration and contribute to the modernisation of large-scale enterprise systems.The environment is also embracing AI-assisted software engineering, with engineers encouraged to use modern AI tooling across development, testing, code quality and engineering productivity.
/n What you’ll need to succeed /n /n
- Strong hands-on C#/.NET backend engineering experience
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- Commercial experience working with AWS
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- Strong database knowledge, ideally PostgreSQL
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- Experience building APIs,
services and data-heavy backend systems
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- Exposure to data migration, legacy modernisation or complex enterprise platforms
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- Strong automated testing and software engineering fundamentals
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- Practical experience using AI-assisted development and testing tools
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- Ability to contribute to production code and add value from day one
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- Financial services experience is beneficial, but not essential
/n What you’ll get in return/n /n
- 12-month contract
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- Work on a major, long-term technology modernisation program
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- Modern .NET, AWS and PostgreSQL engineering environment
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- Exposure to emerging AI-enabled software engineering practices
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/nIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now./n
/nIf this job isn't quite right for you, but you are looking for a current position, please contact us for a confidential discussion on your career./n
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📌 Senior Software Engineer (.NET / AWS) (Sydney)
🏢 Hays
📍 Sydney