72 jobs for “.Net Developer - St Albans”
Noir Exeter £50,000 – £60,000 pa
This role involves developing revolutionary software solutions for a fast-growing social advertising technology platform. You will work with cutting-edge .NET technologies, Azure AI, and modern web standards, contributing to groundbreaking projects that enhance marketing ROI for Facebook advertisers.
Noir Worcester £50,000 – £60,000 pa
This role involves developing revolutionary software solutions for a fast-growing social advertising technology platform. You will work with cutting-edge technologies like .NET 10.0, C# 14, Blazor, and Azure AI, and contribute to groundbreaking projects that enhance marketing ROI for Facebook advertisers.
Corriculo Oxford £45,000 – £50,000 pa
Builds event management software across C#/.NET, SQL Server, React, TypeScript, Python services and GCP, owning end-to-end delivery from design to tested software. A distinctive element is directing AI agents through specifications, implementation and regression testing, then critically reviewing their output before approving progression.
ECM Selection Cambridge £80,000 pa
Principal-level role guiding and directly contributing to C#/.NET cloud software on AWS or Azure, shaping architecture and platform capabilities for a data-oriented sustainability platform. Involves microservices, RESTful API design, containers and Kubernetes, collaborating with stakeholders and setting engineering standards.
MJA (London) Ltd London
Join an existing engineering team to quickly understand the architecture, contribute production-quality code, troubleshoot distributed systems, and independently drive deliverables through to deployment. The stack spans MongoDB, Express.js, Angular, Node.js, C#/.NET Core and SQL Server, with Kafka-based event-driven microservices on AWS and CI/CD automation.
Langham Recruitment United Kingdom £450 – £500 pd
Hands-on development and customisation of Dynamics 365 and Dataverse solutions on a six-month transformation programme, building C# plugins, JavaScript/TypeScript functionality, Power Automate flows and Power Apps components. The role also covers integrations with business systems and REST APIs, plus Azure Functions, Logic Apps, Service Bus, SQL and Azure DevOps CI/CD, working alongside a D365 & Integration Solution Architect.
Carrington Recruitment Solutions London £95,000 – £105,000 pa
Hands-on lead role guiding a small development team across a portfolio of applications, setting engineering standards and shaping delivery in a regulated environment. Work spans C#, .NET, Python and Azure PaaS, with a strong AI focus including GenAI, Co-Pilot Studio and Azure AI Foundry, collaborating with Product and Architecture. Hybrid: three days in the City office, two from home.
Carrington Recruitment Solutions London £95,000 – £105,000 pa
Hands-on role designing, building, deploying and supporting practical AI solutions across a professional services firm, turning proof-of-concepts into production. Combines AI platform expertise (Co-Pilot Studio, Azure AI Foundry, agentic AI, LLMs, NLP) with strong software engineering in C#/.NET, Python and JavaScript, working directly with senior business stakeholders in a heavily regulated environment.
Adria Solutions Manchester £70,000 – £75,000 pa
First dedicated AI engineering hire, reporting to the IT Director, building secure AI agents, intelligent automation and integrations across a Microsoft-centred estate. Hands-on role spanning C#, .NET, ASP.NET Core, Azure Functions, REST APIs and Power Platform, owning solutions from discovery and architecture through deployment and support, plus mentoring colleagues.
Databricks United Kingdom
Owns and grows Databricks' public sector business across the Republic of Ireland and Scotland, inheriting an established book of strategic government accounts. Runs a consumption-led sales motion, building an Ireland-wide go-to-market plan, expanding platform usage, and co-selling with AWS, Azure and Google Cloud partners.
Amazon London
Lead the architecture and delivery of complex, secure AWS solutions for enterprise customers, from discovery and requirements gathering through migration and modernization. Drive cloud migrations using the 6Rs, decompose monoliths into microservices and serverless patterns, and modernize databases with RDS, Aurora and DMS. Acts as a trusted technical advisor across multiple customer teams.
Amazon London
Leads the design and delivery of complex, secure AWS cloud solutions for enterprise customers, covering migration strategies, monolith decomposition into microservices and serverless, and database modernization. Acts as a trusted technical advisor across multiple teams, running discovery sessions and guiding legacy application re-engineering, including GenAI-accelerated modernization.
Vantage Capenhurst £55,000 – £65,000 pa
Owns and improves cloud-hosted infrastructure, maintaining Azure DevOps CI/CD pipelines and provisioning with Terraform. Supports BAU operations, containerised applications and security controls while working closely with software development teams to streamline deployments and reduce their infrastructure burden.
Expleo Milton Keynes
Hands-on role supporting and modernising cloud-hosted applications and delivery platforms across multiple product teams. Involves troubleshooting CI/CD pipelines (Concourse, Azure DevOps, Kubernetes), managing AWS and Azure infrastructure, developing C#/.NET applications with Clean Architecture and DDD, containerising with Docker, and driving security remediation and modernisation of legacy TypeScript and React apps.
Microlise Langley Mill £45,000 pa
You'll work across varied projects in a 150-strong engineering team, attending stand-ups, fixing bugs, contributing to design, sprint reviews and release cycles while mentoring junior engineers. The stack centres on C#/.NET and AWS services like EC2, Lambda, S3 and RDS, with Terraform or CloudFormation and SQL Server in the mix.
