Backend Engineer
Remote
Full Time
#Engineering
#C#
#.NET
#Azure
#SQL
#RESTful API
We are Flagstone, an online savings platform that helps individuals, businesses, and charities manage and grow their cash. Our Microsoft-based engineering team builds resilient cloud systems that power this mission, and we are looking for a Senior Backend Engineer to help shape the next phase of our product.
Responsibilities
- Collaborate within an Agile team to design, build, and maintain new backend features using C# and .NET Core.
- Develop and support cloud-native services on Azure, including Web Apps, Functions, Azure SQL, Cosmos DB, and Service Bus.
- Design and implement RESTful APIs that meet both business goals and technical standards.
- Apply SOLID principles, Event-Driven Architecture, and Domain-Driven Design to create maintainable, scalable systems.
- Write automated tests and follow test-driven development practices to ensure high-quality, resilient code.
- Partner with product, infrastructure, and other engineering teams to translate business needs into technical solutions.
- Communicate technical decisions clearly to both technical and non-technical stakeholders.
Must-haves
- At least three years of commercial experience developing with C# and .NET or .NET Core.
- Strong understanding of SOLID principles, Event-Driven Architecture, and Domain-Driven Design.
- Hands-on experience designing and building RESTful APIs.
- Proven Azure cloud development experience and a cloud-first mindset.
- Solid SQL skills for database design and querying.
- Experience with testing strategies or Test-Driven Development.
- Excellent verbal and written communication skills, including the ability to explain technical concepts to varied audiences.
- Emotional intelligence, proactivity, and a collaborative approach to problem-solving.
- Fluency in English.
Nice-to-haves
- Familiarity with additional Azure services such as AppInsights or API Management.
Benefits
- Life insurance (four times annual salary).
- Dental and optical care.
- Remote working anywhere, with support for a home office setup.
- £1,000 annual learning bursary.
Flagstone Group LTD
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