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RedRock Consulting

.NET developer

Hybrid

Bristol, United kingdom

Freelance

18-12-2025

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Skills

C# CI/CD Kubernetes Jenkins AWS Lambda Architecture AWS Agile .NET .NET Core AngularJS

Job Specifications

.NET Developer

Contract Length: 6 months

IR35: Inside IR35

Location: Bristol – 2 days per week onsite (3 remote)

Start: ASAP

Team Environment: Embedded into an established in-house engineering team

Role Overview

We are recruiting three .NET Developers, including one Senior Developer, to join a growing engineering team delivering both ongoing development and modernisation of a complex monolithic platform. The team is in the process of migrating workloads to AWS and moving the frontend from AngularJS to modern StencilJS web components. You will play a key part in stabilising, enhancing, and progressively modernising the existing codebase while supporting the development of new cloud-native services.

Key Responsibilities

Deliver high-quality backend development in C#, .NET Framework, and .NET Core.
Work with the team to help migrate legacy monolithic components into AWS-based services.
Contribute to development using message-driven architecture with RabbitMQ, AWS SQS, and AWS Lambda.
Support enhancements, bug resolution, and new feature development across several platform modules.
Collaborate with frontend engineers contributing to the transition from AngularJS to StencilJS (Web Components).
Work with the team’s custom metadata-driven system for dynamic data-sources, business rules, and form generation.
Participate actively in Agile ceremonies and collaborate closely with teams in Bristol and offshore engineering groups.
Follow CI/CD workflows using Bitbucket, Jenkins, AWS CLI abstractions, and Kubernetes.
Ensure robust unit testing, code quality, maintainability, and adherence to internal engineering standards.

About the Company

Effectively, expertly, leading you and your business through strategic and technological change to deliver real results. In short, we’ll get you operationally-fit-for-the future. Perfectly primed for the challenges and opportunities ahead. From major government departments to clients in retail, tech and financial services, across the public, private and third sectors, RedRock is a trusted partner. Valued for our knowledge, flexibility, honesty, and independence. Client-first and outcome-focused, we are strategy and technol... Know more