Senior Developer (.NET/AWS)

Job Description:

We are seeking an experienced AWS .NET Core Developer with strong expertise in building modern, cloud-native applications. The ideal candidate will have hands-on experience in serverless architectures, DevOps pipelines, and a strong backend development background using .NET Core. Knowledge of frontend frameworks such as React or Blazor is an added advantage.

Required Skills

• Strong experience in .NET Core / ASP.NET Core (Web APIs, microservices).

• Expertise in AWS serverless services (Lambda, API Gateway, DynamoDB, S3, etc.).

• Knowledge of DevOps practices and CI/CD pipelines.

• Proficiency with Git and automated deployment strategies.

• Experience with SQL/NoSQL databases (SQL Server, PostgreSQL, DynamoDB).

• Familiarity with Docker and containerization.

• Strong problem-solving skills and ability to work in an agile team.

• Strong verbal and written communication skills, with the ability to articulate technical concepts clearly to both technical and non-technical stakeholders

• Good to have AWS Certified Developer – Associate certification

Key Responsibilities

• Design, develop, and maintain scalable serverless applications using AWS services such as:

o AWS Lambda, API Gateway, DynamoDB, S3, Step Functions, EventBridge, SNS/SQS, AppSync.

• Build and optimize .NET Core microservices and RESTful APIs.

• Implement and manage CI/CD pipelines using Azure DevOps, or GitHub Actions,.

• Apply Infrastructure as Code (IaC) using AWS CDK, Terraform, or CloudFormation.

• Ensure application security, monitoring, and logging using AWS CloudWatch, X-Ray, and IAM best practices.

• Collaborate with cross-functional teams to define, design, and deliver high-quality solutions.

• (Optional) Contribute to UI development using React.js or Blazor for customer-facing applications.

• Troubleshoot production issues, perform root cause analysis, and drive continuous improvements.

Job Details

Company
CACTUS
Location
Leeds, UK
Employment Type
Full-time
Posted