Senior .NET Engineer (UK)

Lateral Group; United States; Remote; USD 90,000 - 150,000; Full time

Job summary

Lateral Group is recruiting a software engineer to build and improve cloud applications using C#, .NET, SQL, and Azure. You will take features from design to production with hands-on coding and architectural input.

You will own features end to end, write tests, review code, and help improve production quality through CI/CD, monitoring, and security practices in a distributed, async-friendly environment. We value clear communication, documentation, and collaboration across product and engineering

Qualifications

• Experience building software with C# and .NET.
• Experience delivering cloud applications on Azure using SQL.
• Ability to write clean, tested, maintainable code and make sound design decisions.
• Experience taking substantial features from concept to production.
• Clear communication and raising issues early.

Responsibilities

• Design and deliver secure, reliable, scalable applications on Azure.
• Own features end to end, including design, implementation, testing, and deployment.
• Write maintainable code and unit tests, and refactor when needed.
• Contribute to architecture and design decisions with practical solutions.
• Support engineers through code reviews, pair programming, and feedback.
• Improve production quality through monitoring, security practices, and CI/CD.

Skills

Strong C#/.NET experience

Cloud app design on Azure

Unit testing

Tools

C#

.NET

Azure

SQL

Job description

Role overview

Build and improve cloud applications using C#, .NET, SQL, and Azure, taking product features from early design through production. The role combines hands-on engineering with technical guidance, code quality ownership, and collaboration across product and engineering disciplines. Projects may include healthcare, financial products, or large-scale commerce systems.

Responsibilities

• Design and deliver secure, reliable, scalable applications on Azure.
• Own features end to end, including design, implementation, testing, and deployment.
• Write maintainable code and unit tests, and improve existing systems through refactoring.
• Contribute to architecture and design decisions, favoring practical, straightforward solutions.
• Support other engineers through code reviews, pair programming, and constructive feedback.
• Improve production quality through monitoring, security practices, and CI/CD.

Requirements

• Strong experience building software with C# and .NET.
• Experience designing and delivering cloud applications on Azure, using SQL.
• Ability to produce clean, tested, maintainable code and make sound design decisions.
• Experience taking substantial features from concept to production.
• Clear communication, including asynchronous updates, design documentation, and raising issues early.
• Comfort working independently in a distributed, evolving environment and contributing to peer feedback.

Nice to have

• Experience mentoring engineers and participating in collaborative design reviews.
• Interest in domains such as healthcare, fintech, or SaaS commerce.

Benefits and work setup

The role is designed for distributed collaboration, with asynchronous communication and written design work. The team values self-direction, frequent feedback, and adapting as priorities and processes evolve.