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Epergne Solutions Linkedin · Posted 9d ago

Software Engineer

Singapore

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Indexed description

Job Role:- Software Engineer


Job Location:- Singapore


Experience:- 5+ Years


Role Summary:-

Responsible for end-to-end design, development and maintenance of software/web applications, microservices and cloud solutions within an Agile team supporting financial-industry products.

Key Responsibilities:-
  • Design, develop and maintain microservices using .NET Core, .NET 8, C# and Java, with event-driven architecture.
  • Use Entity Framework (EF) for database interaction and apply Domain-Driven Design (DDD).
  • Develop REST APIs and implement OAuth, security best practices and SDD using generative AI/Claude.
  • Use Docker and AWS services including S3, Lambda, API Gateway and RDS.
  • Maintain and modernise legacy .NET Framework 4.x applications.
  • Deploy/manage applications on IIS and Windows Server, including Web.config/config transformations.
  • Develop responsive applications using ASP.NET/WebForms, HTML, CSS and JavaScript.
  • Create/review unit tests using generative AI and maintain reusable UI components/design systems using Storybook.
  • Collaborate with UX/UI teams, troubleshoot full-stack issues and optimise application performance/scalability.
  • Develop/deploy cloud-native microservices using Java Quarkus and support OpenTelemetry for distributed tracing and observability.
  • Work with Oracle databases, including query optimisation and .NET integration.
Required Skills & Experience:-
  • 5+ years preferred as a Full Stack Software Engineer.
  • Strong .NET Core, .NET 8, C#, Java and backend development experience.
  • Microservices, event-driven architecture, EF and DDD.
  • Docker/containerisation and OAuth/security.
  • Hands-on AWS: S3, Lambda, API Gateway, RDS.
  • HTML, CSS, JavaScript, ASP.NET and WebForms.
  • Unit testing and Storybook.
  • Generative AI/Claude experience for Spec Driven Development (SDD) and code development/review.
  • Legacy .NET Framework 4.x maintenance and modernisation.
  • Oracle SQL, query optimisation and .NET integration.
  • IIS, Windows Server and Web.config transformations.
  • Java Quarkus, cloud-native microservices and OpenTelemetry.
  • Strong problem-solving, attention to detail, communication and collaboration skills.
Preferred Skills:-
  • Unix and Windows environments.
  • AWS certification such as AWS Developer/Solutions Architect.
  • Node.js.
  • MSSQL/RDS.
  • CI/CD and DevOps practices.
  • Agile development.
  • React or other SPA frameworks.
  • Event-driven development patterns and architectures.
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