Senior C#.Net Developer

Apache Associates; North East, Sheffield; Hybrid; GBP 60,000 - 75,000; Full time

Job summary

A leading company in the technology sector is seeking a Senior Developer to join their team in North East England. You will be responsible for designing and developing scalable applications using C# and the .NET ecosystem, collaborating with cross-functional teams, and optimising performance with modern technologies. The role offers a hybrid work environment with a balanced mix of office and remote work. This is an exciting opportunity for a seasoned developer passionate about innovative solutions.

Qualifications

• 5+ years of experience with C# / .NET development.
• Proficiency in Blazor and/or MAUI for front-end UI development.
• Solid knowledge of .NET Core APIs and RESTful service design.

Responsibilities

• Design, develop, and maintain enterprise-level applications using C# and .NET Core.
• Collaborate with cross-functional teams to architect robust solutions using Blazor, MAUI, and React.
• Build and optimize .NET Core APIs to ensure high performance and security.

Skills

C#

.NET Core

Blazor

MAUI

ElasticSearch

Agile methodologies

CI/CD

Job description

Are you a seasoned developer with a passion for clean code, modern architecture, and cutting-edge technology? We’re looking for a Senior Developer to join our growing team and play a key role in the development of scalable, high-performance applications using C# and the .NET ecosystem.

Key Responsibilities:

• Design, develop, and maintain enterprise-level applications using C# and .NET Core .
• Collaborate with cross-functional teams to architect robust solutions using Blazor , MAUI , and React .
• Build and optimize .NET Core APIs to ensure high performance and security.
• Integrate and manage search capabilities using ElasticSearch and the NEST client .
• Lead code reviews, mentor junior developers, and contribute to improving best practices.

You’ll Need:

• 5+ years of experience with C# / .NET development.
• Proficiency in Blazor and/or MAUI for front-end UI development.
• Solid knowledge of .NET Core APIs and RESTful service design.
• Hands-on experience with ElasticSearch and the NEST client .
• Familiarity with Agile methodologies and CI/CD workflows.

Nice to Have:

• Cloud experience (Azure or AWS).
• Microservices architecture knowledge.
• Background in performance tuning and debugging complex systems.

The company offers a Hybrid work environment, 3 days in the office and 2 from home.

Apply

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