Senior C# Developer: Full-Stack, API & AI Focus

Adria Solutions Ltd.; England; Hybrid; GBP 75,000 - 115,000; Full time

Benefits offered by this job

Hybrid work schedule

Training & development budget

Career progression opportunities

Culture of innovation

Job summary

Adria Solutions Ltd. is seeking a Senior C# Developer to join a modern engineering team. This hands-on full-stack role emphasizes C#/.NET, API-driven development, and AI-enabled processes to boost productivity and product value.

You’ll contribute across backend and frontend, shaping architecture, integrating third-party services and APIs, and applying best practices to deliver scalable software. Hybrid work is available with a focus on quality and maintainability.

Qualifications

• 5+ years of commercial software development experience.
• Strong C# / .NET / .NET Core development experience.
• Strong experience designing and developing REST APIs and API-driven applications.
• Experience across the full software development lifecycle.
• Good understanding of software architecture, design patterns and clean coding principles.

Responsibilities

• Design, develop and maintain high-quality software using C# and .NET.
• Build scalable, well-structured RESTful APIs and API-driven applications.
• Work across the full technology stack, contributing to both backend and frontend development.
• Develop clean, maintainable and testable code.
• Integrate third-party APIs and services into production applications.
• Embrace AI-assisted development tools to improve productivity and quality.
• Explore and implement AI-powered features where they provide value to customers.
• Work with OpenAI, Anthropic Claude and AWS Bedrock where appropriate.
• Help shape future architecture and technical design decisions.

Skills

C# / .NET

REST APIs

Full‑stack

SQL (MariaDB/MySQL)

Frontend JS frameworks

AI interest & tools

Tools

Claude Code

Cursor

AWS Bedrock

Job description

Adria Solutions Ltd. is seeking a Senior C# Developer to join a modern engineering team. This hands-on full-stack role emphasizes C#/.NET, API-driven development, and AI-enabled processes to boost productivity and product value.

You’ll contribute across backend and frontend, shaping architecture, integrating third-party services and APIs, and applying best practices to deliver scalable software. Hybrid work is available with a focus on quality and maintainability.