Job Detail

.Net Developer

Others Contractor
ID: #3856
Posted: 2026-03-03
Salary

Description

.NET Developer 3-Month Contract | £450 per day | Inside IR35 | Central Bristol (1–2 days per week onsite) We are seeking an experienced .NET Developer to join a growing engineering team delivering ongoing development and modernisation of a complex monolithic platform. This is a hands-on leadership role suited to a senior developer who thrives in stabilising legacy systems while driving forward cloud-native transformation. The team is currently migrating workloads to AWS and transitioning the frontend from AngularJS to StencilJS web components. You will play a key role in enhancing, modernising, and future-proofing the existing platform while supporting the development of new distributed services. Key Responsibilities • Deliver high-quality backend development using C#, .NET Framework, and .NET Core. • Lead efforts to decompose and migrate legacy monolithic components into AWS-based services. • Contribute to a message-driven architecture leveraging RabbitMQ, Amazon SQS, and AWS Lambda. • Support platform enhancements, bug resolution, and development of new features across multiple modules. • Collaborate closely with frontend engineers during the transition from AngularJS to StencilJS. • Work within a custom metadata-driven system powering dynamic data sources, business rules, and form generation. • Participate actively in Agile ceremonies and collaborate with onshore (Bristol-based) and offshore engineering teams. • Follow established CI/CD workflows using Bitbucket, Jenkins, AWS CLI abstractions, and Kubernetes. • Champion best practices in unit testing, code quality, maintainability, and engineering standards. Required Experience & Skills • Extensive experience in C#, .NET Framework, and .NET Core development. • Proven experience working with complex monolithic systems and driving modernisation initiatives. • Strong hands-on experience with AWS services and cloud-native architecture. • Experience implementing message-based/distributed systems. • Solid understanding of CI/CD pipelines and containerised deployments. • Experience working in Agile environments with distributed teams. • Strong problem-solving skills with the ability to balance short-term stability and long-term architectural improvements. Contract Details • Duration: 3 Months • Rate: £450 per day • IR35 Status: Inside IR35 • Location: Central Bristol (1–2 days per week onsite) This is an excellent opportunity to make a tangible impact within a modernisation programme while working on a technically challenging platform transformation.

Hard Skills 0

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Soft Skills 0

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Apply Options
Publisher Direct Link
LinkedIn No Apply
The Times Appointments No Apply
CareerBuilder No Apply
South East Jobs No Apply
Top Dorset Careers No Apply
TopNottinghamshireCareers No Apply
Top Norfolk Careers No Apply
Top Leicestershire Careers - TopLeicestershireCareers No Apply
LinkedIn No Apply
API Logs for this Job
Query Country Status Response ms Created
.Net Developer fallback 496 2026-03-21 19:36
junior programmer in Bristol gb duplicate 7446 2026-03-21 17:49
junior software engineer in Bristol gb duplicate 16279 2026-03-21 17:34
junior software developer in Bristol gb duplicate 19654 2026-03-21 17:28
junior full stack developer in Bristol gb duplicate 9459 2026-03-21 15:41
junior full stack developer in United Kingdom gb processed 29053 2026-03-21 15:40
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  "job_description": ".NET Developer\n\n3-Month Contract | £450 per day | Inside IR35 | Central Bristol (1–2 days per week onsite)\n\nWe are seeking an experienced .NET Developer to join a growing engineering team delivering ongoing development and modernisation of a complex monolithic platform. This is a hands-on leadership role suited to a senior developer who thrives in stabilising legacy systems while driving forward cloud-native transformation.\n\nThe team is currently migrating workloads to AWS and transitioning the frontend from AngularJS to StencilJS web components. You will play a key role in enhancing, modernising, and future-proofing the existing platform while supporting the development of new distributed services.\n\nKey Responsibilities\n• Deliver high-quality backend development using C#, .NET Framework, and .NET Core.\n• Lead efforts to decompose and migrate legacy monolithic components into AWS-based services.\n• Contribute to a message-driven architecture leveraging RabbitMQ, Amazon SQS, and AWS Lambda.\n• Support platform enhancements, bug resolution, and development of new features across multiple modules.\n• Collaborate closely with frontend engineers during the transition from AngularJS to StencilJS.\n• Work within a custom metadata-driven system powering dynamic data sources, business rules, and form generation.\n• Participate actively in Agile ceremonies and collaborate with onshore (Bristol-based) and offshore engineering teams.\n• Follow established CI/CD workflows using Bitbucket, Jenkins, AWS CLI abstractions, and Kubernetes.\n• Champion best practices in unit testing, code quality, maintainability, and engineering standards.\n\nRequired Experience & Skills\n• Extensive experience in C#, .NET Framework, and .NET Core development.\n• Proven experience working with complex monolithic systems and driving modernisation initiatives.\n• Strong hands-on experience with AWS services and cloud-native architecture.\n• Experience implementing message-based/distributed systems.\n• Solid understanding of CI/CD pipelines and containerised deployments.\n• Experience working in Agile environments with distributed teams.\n• Strong problem-solving skills with the ability to balance short-term stability and long-term architectural improvements.\n\nContract Details\n• Duration: 3 Months\n• Rate: £450 per day\n• IR35 Status: Inside IR35\n• Location: Central Bristol (1–2 days per week onsite)\n\nThis is an excellent opportunity to make a tangible impact within a modernisation programme while working on a technically challenging platform transformation.",
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