Senior .NET Engineer

Senior .NET Engineer

Full-Time No home office possible
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At a Glance

  • Tasks: Lead the development of high-quality .NET services and mentor a dynamic team.
  • Company: Join a world-leading organisation with a progressive culture and strong support.
  • Benefits: Competitive daily rate, flexible onsite work, and opportunities for professional growth.
  • Why this job: Make a real impact on innovative projects while setting engineering standards.
  • Qualifications: .NET expertise and experience in mentoring and cross-functional collaboration.
  • Other info: Exciting long-term project with excellent career advancement opportunities.

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.

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.
  • Translate scope into actionable plans, estimates, and milestones; actively manage risks, dependencies, and non-functional requirements.
  • Mentor engineers (pairing, design reviews, coaching), improve team productivity, and cultivate a healthy engineering culture.
  • Work closely with Product, QA, and Platform teams to unblock delivery; maintain crisp communication to stakeholders on progress and trade-offs.
  • Embed secure coding practices (OWASP Top 10/ASVS), threat modelling, secrets management (e.g., Azure Key Vault), least privilege, and zero-trust principles.
  • Implement strong authentication/authorization (OAuth2/OIDC), TLS everywhere, and secure API contracts.
  • Partner with InfoSec and Data Governance to evidence controls, handle vulnerabilities, and pass security reviews.
  • Align to internal Tech Standards for Information Security, Data Governance, and Regulatory Compliance.
  • Define, document, and uphold standards for coding, reviews, branching, and versioning (e.g., trunk-based development or GitFlow, mandatory PR reviews, automated quality gates).
  • Drive CI/CD excellence (GitHub Actions), including build quality, unit/integration tests, static analysis, and automated deployments.
  • Establish and enforce performance, reliability, and maintainability baselines; lead refactoring and modernization where needed.
  • Implement comprehensive observability (metrics, distributed tracing—OpenTelemetry) and SLOs for critical services.
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.

Senior .NET Engineer employer: LA International

At LA International, we pride ourselves on being a progressive employer that champions innovation and professional growth. Our collaborative work culture fosters mentorship and skill development, ensuring that our Senior .NET Engineers not only contribute to impactful projects but also thrive in their careers. With a commitment to excellence and a supportive environment, we offer a unique opportunity to make a difference while working in the vibrant cities of Coventry and London.
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Contact Detail:

LA International Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior .NET Engineer

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can refer you directly.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your .NET projects, GitHub contributions, or any relevant work. This gives potential employers a tangible sense of what you can bring to the table.

✨Tip Number 3

Prepare for interviews by practising common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your skills and boost your confidence before the big day.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we’re always looking for talented individuals like you to join our team!

We think you need these skills to ace Senior .NET Engineer

.NET 8
C#
ASP.NET Core
RESTful APIs
Async Programming
Dependency Injection
Unit/Integration Testing
OWASP Top 10/ASVS
Threat Modelling
OAuth2/OIDC
Azure (App Service/AKS/Functions)
CI/CD Pipelines
Docker
Domain-Driven Design (DDD)
Agile/SCRUM

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior .NET Engineer role. Highlight your experience with .NET 8, C#, and any relevant projects that showcase your skills in secure coding practices and cloud technologies.

Showcase Your Achievements: Don’t just list your responsibilities; showcase your achievements! Use metrics where possible to demonstrate how you’ve improved processes or mentored teammates in previous roles.

Be Clear and Concise: Keep your application clear and concise. Use bullet points for easy reading and ensure you’re addressing the key skills mentioned in the job description, like CI/CD pipelines and security concepts.

Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any updates from us!

How to prepare for a job interview at LA International

✨Know Your .NET Inside Out

Make sure you brush up on your .NET skills, especially with .NET 8, C#, and ASP.NET Core. Be ready to discuss your experience with RESTful APIs and async programming, as these are crucial for the role.

✨Showcase Your Security Knowledge

Familiarise yourself with security concepts like OWASP Top 10 and OAuth2/OIDC. Be prepared to explain how you've implemented secure coding practices in past projects, as this will demonstrate your commitment to secure-by-design principles.

✨Demonstrate Collaboration Skills

Highlight your experience in mentoring and working within cross-functional teams. Share specific examples of how you've improved team productivity and communication, as this is key for the collaborative environment they’re looking for.

✨Prepare for Technical Challenges

Expect to tackle technical questions or challenges during the interview. Brush up on CI/CD pipelines, DevSecOps practices, and cloud technologies like Azure. Being able to discuss your approach to problem-solving will set you apart.

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