Senior .NET Developer - Azure DevOps & SRE Focus

Rothstein Recruitment; Greater London; On-site; GBP 65,000 - 90,000; Full time

Job summary

Rothstein Recruitment seeks a Senior Developer for a well-established Financial Services organisation in Greater London. You will design and build features across the full stack using .NET and C#, collaborating with product owners and stakeholders to deliver robust software.

You will own CI/CD pipelines, embrace DevOps practices, and focus on observability and reliability in Azure-hosted environments. The role blends hands-on coding with leadership and a product-minded, data-driven approach.

Qualifications

• Hands-on, full-stack development across frontend and backend.

Responsibilities

• Design and build features across front and back end throughout the development lifecycle.
• Designing, building, deploying, and supporting software across front and backend stacks.
• Building and maintaining CI/CD pipelines for Azure hosted solutions.
• Instrument services with observability to monitor health and releases.
• Operate live services including release management and incident response.
• Take part in learning paths; contribute to operations and SRE practices.
• Product-minded approach: focus on customer outcomes and data-informed decisions.

Skills

C#

NET stack

Frontend development

Backend development

CI/CD pipelines

DevOps practices

Observability

Site Reliability Engineering

Infrastructure as Code

GitHub Actions

Octopus Deploy

SOLID principles

Clean code

UX

Azure Monitor

OpenTelemetry

Tools

GitHub Actions

Octopus Deploy

Azure Monitor

Application Insights

Datadog

Grafana

Prometheus

OpenTelemetry

Job description

Rothstein Recruitment seeks a Senior Developer for a well-established Financial Services organisation in Greater London. You will design and build features across the full stack using .NET and C#, collaborating with product owners and stakeholders to deliver robust software.

You will own CI/CD pipelines, embrace DevOps practices, and focus on observability and reliability in Azure-hosted environments. The role blends hands-on coding with leadership and a product-minded, data-driven approach.