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# Software Development Senior Engineer Waters Connect

- **Company:** Waters
- **Location:** UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, .NET Framework, Adobe InDesign, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Automation of Tests, C Sharp (Programming Language), Software as a Service, Github, Monitoring of Systems, Software Architecture, Angular 2+, Datadog, ReactJS, Software Application Programming, Cloudformation, Vue.js, Amazon Relational Database Service, Front End Software Development, Functional Programming, Api Design, Restful APIs, Terraform, Code Restructuring, Serverless Computing, Docker, Legacy Systems
- **Published:** June 8, 2026
- **Apply:** https://internationalcareers-waters.icims.com/jobs/26415/software-development-senior-engineer-waters-connect/job?in_iframe=1

## About the Role

* Minimum 6-7 Years of Experience
 * Strong C# Development: Solid experience building applications using C# and .NET.
 * AWS Experience: Practical experience using AWS services in development or production environments (e.g., EC2, S3, Lambda, RDS).
 * Familiarity with Agile development practices and CI/CD pipelines.
 * Experience with legacy system modernisation or refactoring.
 * Experience with API design and RESTful service migration.

Desirable (Nice to Have)

 * Front-End Frameworks: Experience with Angular 2+, React, or Vue.js.
 * Knowledge of migration patterns (lift-and-shift, re-platform, re-architect).
 * Exposure to infrastructure as code (e.g., CloudFormation, Terraform).
 * Experience with Docker, GitHub Actions, or monitoring tools like Datadog.

## Description

We are building a new team to support the migration of our large-scale on-premise software platform to AWS. As a Senior Cloud Software Engineer, you will modernise existing applications, refactor legacy code for cloud optimisation, and build new cloud-native services where needed. This role offers a unique opportunity to work on a mix of cloud migration efforts, greenfield development and proof-of-concept projects. You'll collaborate with experienced engineers and architects, contribute to impactful software, and grow your cloud expertise in a supportive environment., * Develop and maintain cloud-based applications and services using AWS and .NET technologies.

 * Participate in design discussions and contribute to architectural decisions.
 * Collaborate with cross-functional teams to deliver high-quality software.
 * Write clean, maintainable code and automated tests.
 * Support the migration of legacy systems to AWS.
 * Analyse and refactor legacy code for cloud compatibility.
 * Design and implement API migration strategies.


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