Senior Dotnet Developer

TrueNorth®; Greater London, Manchester; Hybrid; GBP 60,000 - 85,000; Full time

Job summary

TrueNorth® is seeking a Full Stack Developer to design, develop and support modern cloud-native applications on Microsoft Azure. You will work in Agile teams to deliver secure, scalable software across the full stack, from front-end React/TypeScript to back-end C#/.NET services, APIs, and data layers.

You will collaborate with engineers, architects and stakeholders, contribute to architecture decisions, and support CI/CD pipelines in a hybrid London/Manchester setting with 2-3 days per month

Qualifications

• Must have strong analytical and problem-solving skills.
• Excellent communication and stakeholder management abilities.
• Comfortable in Agile delivery environments.
• Collaborative team player with proactive mindset.
• Passion for delivering high-quality software.
• Ability to work across front-end and back-end technologies.
• Strong attention to detail and continuous improvement.

Responsibilities

• Design, develop, and maintain full-stack apps using .NET, React, and Azure.
• Build secure, scalable APIs and backend services.
• Develop user-facing applications, portals and workflows.
• Integrate apps with cloud services and enterprise systems.
• Develop event-driven solutions using cloud messaging technologies.
• Contribute to architecture, design, and peer reviews.
• Support CI/CD pipelines and infrastructure automation.
• Monitor and improve app performance and reliability.
• Collaborate with engineers, architects, and stakeholders in Agile teams.
• Mentor junior team members where appropriate.

Skills

Analytical skills

Communication

Agile

Team player

Quality mindset

Full-stack capability

Attention to detail

Tools

Docker

Terraform / Bicep / ARM

Azure DevOps

Git & CI/CD

AKS / Azure Container Apps

Kafka / RabbitMQ

REST APIs

Job description

Salary: £60,000 - £85,000 (DOE) Location: Hybrid, London or Manchester (2-3 days per month)

About the Role

We are working with a growing technology consultancy that delivers cloud-native solutions, digital transformation programmes and enterprise applications for a range of public and private sector clients.

As a Full Stack Developer, you'll play a key role in designing, developing and supporting modern applications built on Microsoft Azure. Working within Agile delivery teams, you'll contribute throughout the entire software development lifecycle, helping to build secure, scalable and high-performing solutions.

Key Responsibilities

• Design, develop and maintain full-stack applications using .NET, React and Azure technologies.
• Build secure, scalable APIs and backend services.
• Develop user-facing applications, operational portals and workflow solutions.
• Integrate applications with cloud services, enterprise platforms and third-party systems.
• Develop event-driven solutions using cloud messaging technologies.
• Contribute to solution architecture, technical design and peer code reviews.
• Support CI/CD pipelines, deployments and infrastructure automation initiatives.
• Monitor, troubleshoot and improve application performance and reliability.
• Collaborate closely with engineers, architects and stakeholders within Agile teams.
• Support and mentor junior team members where appropriate.

Required Skills & Experience

• Commercial experience developing applications using C# and .NET (ASP.NET Core).
• Strong front-end development experience with React and TypeScript.
• Experience building and consuming REST APIs.
• Strong knowledge of SQL Server and Entity Framework.
• Experience working with Microsoft Azure cloud services.
• Knowledge of Azure DevOps, Git and modern CI/CD practices.
• Experience with Docker and containerised applications.
• Exposure to Infrastructure as Code using Terraform, Bicep or ARM templates.
• Strong understanding of software engineering principles and modern development practices.
• Experience developing secure, scalable and maintainable applications.
• Eligibility to obtain and maintain UK SC Clearance.
• Microservices and event-driven architecture experience.
• Experience with container platforms such as AKS or Azure Container Apps.
• Experience with messaging technologies such as Kafka or RabbitMQ.
• Automated testing and quality assurance practices.
• Experience working within highly regulated or secure environments.

Personal Attributes

• Strong analytical and problem-solving skills.
• Excellent communication and stakeholder management abilities.
• Comfortable working within Agile delivery environments.
• Collaborative team player with a proactive mindset.
• Passionate about delivering high-quality software.
• Ability to work across both front-end and back-end technologies.
• Strong attention to detail and commitment to continuous improvement.