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Senior Software Engineer (.NET / AWS)

icon building Company : Hays
icon briefcase Job Type : Full Time

Job Description - Senior Software Engineer (.NET / AWS)

Senior .NET Engineer | AWS, PostgreSQL, AI-enabled backend transformationYour new companyJoin a leading financial services organisation investing heavily in modernising critical platforms and building scalable, cloud-based services for the future.
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.
What you'll need to succeed
  • Strong hands-on C#/.NET backend engineering experience
  • Commercial experience working with AWS
  • Strong database knowledge, ideally PostgreSQL
  • Experience building APIs, services and data-heavy backend systems
  • Exposure to data migration, legacy modernisation or complex enterprise platforms
  • Strong automated testing and software engineering fundamentals
  • Practical experience using AI-assisted development and testing tools
  • Ability to contribute to production code and add value from day one
  • Financial services experience is beneficial, but not essential
What you'll get in return
  • 12-month contract
  • Work on a major, long-term technology modernisation program
  • Modern .NET, AWS and PostgreSQL engineering environment
  • Exposure to emerging AI-enabled software engineering practices
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion on your career.
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