Senior Software Engineer — Greenfield C#/.NET & AI

Archer Recruitment; Dublin; Hybrid; EUR 90,000 - 120,000; Full time

Job summary

Archer Recruitment seeks a Senior Software Engineer to design and build greenfield software within a major AI transformation programme. You’ll join a high-calibre team working on next-generation technology with ownership from concept to production.

The role focuses on C#/.NET, AI agents, RAG pipelines, and MCP-based tools, with a multi-year programme offering significant impact and growth opportunities.

Qualifications

• 10+ years of professional software engineering experience.
• Strong C# / .NET experience across modern .NET, APIs and distributed/microservice-based systems.
• 1–2 years hands-on experience building AI agents, with MCP and RAG exposure.

Responsibilities

• Design and build scalable, production-ready software in C# and .NET.
• Work on greenfield applications and services within a large-scale AI transformation programme.
• Build and integrate AI agents into enterprise software solutions.
• Develop and work with RAG pipelines and AI-powered data retrieval.
• Build and integrate MCP-based tools and services.
• Collaborate with AI and engineering specialists to turn ideas into robust production solutions.

Skills

C# / .NET

AI agents

RAG

MCP

APIs / microservices

Job description

Archer Recruitment seeks a Senior Software Engineer to design and build greenfield software within a major AI transformation programme. You’ll join a high-calibre team working on next-generation technology with ownership from concept to production.

The role focuses on C#/.NET, AI agents, RAG pipelines, and MCP-based tools, with a multi-year programme offering significant impact and growth opportunities.