AWS .NET Core Developer

Mastek; Reading; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading technology firm in England is seeking an experienced AWS .NET Core Developer to design, develop, and maintain scalable serverless applications. The ideal candidate should have strong expertise in .NET Core, AWS serverless services, and DevOps practices. This full-time role offers a collaborative environment to work with cross-functional teams.

Qualifications

• Experience in building modern, cloud-native applications.
• Hands-on experience with serverless architectures and DevOps pipelines.
• Strong backend development background using .NET Core.

Responsibilities

• Design, develop, and maintain scalable serverless applications using AWS services.
• Build and optimize .NET Core microservices and RESTful APIs.
• Implement and manage CI/CD pipelines using Azure DevOps or GitHub Actions.
• Ensure application security, monitoring, and logging.

Skills

.NET Core / ASP.NET Core

AWS serverless services

DevOps practices

Git

SQL/NoSQL databases

Docker

Strong problem-solving skills

Verbal and written communication skills

Education

AWS Certified Developer – Associate certification

Job description

Job Description – AWS .NET Core Developer (Serverless & DevOps)

Position Overview

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 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.

Seniority level

Associate

Employment type

Full-time

Job function

Information Technology

We are an equal opportunities employer and welcome applications from all qualified candidates.