Senior .NET Engineer

LA International; Greater London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading ICT recruitment consultancy in Greater London is seeking an experienced Senior .NET Engineer for a 6-month contract. You will develop high-quality .NET services while mentoring team members. Strong skills in .NET, cloud technologies, and secure coding practices are essential. This position offers an opportunity to shape engineering standards in a collaborative environment. Apply now to secure your next exciting opportunity!

Qualifications

• Proficient in .NET technologies and secure coding practices.
• Experience with cloud architectures and CI/CD deployments.
• Demonstrated ability to mentor and lead engineering teams.

Responsibilities

• Lead the team in developing .NET services and resilient messaging.
• Collaborate on CI/CD pipelines and automation processes.

Skills

.NET Expertise: .NET 8, C#, ASP.NET Core

Security Concepts: OWASP Top 10

Cloud & DevOps: Azure

Architecture: DDD

Collaboration: Mentoring

Unit testing: Xunit

Tools

Docker

Terraform/Bicep

Job description

Overview

Senior .NET Engineer
6 Month contract initially
Based: Onsite - Coventry/London (max 1-2 days)
£400 - £500 p/d via Umbrella

We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Senior .NET Engineer on a long term program of work.

Ready for your next big role to own and deliver high quality, secure .NET services that meet business outcomes. You will set the bar for engineering standards, champion secure-by-design practices, mentor teammates, and ensure scope is delivered reliably, on time, and with clear operational ownership.

Key Responsibilities

• To lead team in solving business problems by designing and building services in .NET and resilient messaging (e.g., Kafka/Event Hubs) and API-first data delivery patterns.
• To collaborate with Engineering on CICD pipelines, automation, release processes, and DevSecOps to ensure solutions are reliable and well-instrumented.

Key Skills & Experiences

• .NET Expertise: .NET 8, C#, ASP.NET Core, RESTful APIs, background jobs, async programming, dependency injection, unit/integration testing frameworks.
• Security Concepts: OWASP Top 10/ASVS, threat modelling, OAuth2/OIDC, TLS, input validation, secrets management, RBAC/ABAC.
• Cloud & DevOps: Azure (App Service/AKS/Functions), IaC (Terraform/Bicep), CI/CD pipelines, containers (Docker), observability (logs/metrics/traces).
• Architecture: DDD, modular monolith/microservices, event-driven patterns, idempotency, resiliency (circuit breakers/retries), API versioning.
• Collaboration: Proven record of mentoring, elevating engineering standards, and delivering scoped outcomes in cross-functional teams.
• Apply unit testing and component testing using tools like Xunit
• Participate in Agile/SCRUM ceremonies including sprint planning, reviews, and retrospectives.

This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible.

LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds.

Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.