Software Engineer - C#/.Net

Software Engineer | Agentic AI | €600 | 12 month contract

• Build greenfield solutions as part of a major AI transformation programme

• Join a high-calibre engineering team working on next-generation technology

• Play a key role in a multi-year programme with real scope to make an impact

A leading global organisation is investing heavily in a multi-year technology and AI transformation programme, building new capabilities from the ground up rather than simply modernising what already exists.

This is an opportunity for a Software Engineer to join a highly-calibre, specialised team focused on designing and building new solutions across software engineering and AI. You’ll work in a fast-paced environment where engineers are given ownership, expected to solve complex problems, and encouraged to take ideas from concept through to production.

With a strong focus on Agentic AI, RAG and MCP, you’ll be working at the intersection of traditional software engineering and emerging AI technologies — building robust, scalable solutions that can operate in a real-world enterprise environment.

Why You’ll Love This Role

• Greenfield from the ground up — design and build new solutions rather than simply maintaining legacy systems.

• AI at the heart of the programme — work directly with agents, RAG and MCP as the organisation develops its next generation of AI capability.

• Highly-calibre team — work alongside experienced engineers and AI specialists with a strong focus on engineering excellence.

• Multi-year programme — join at an early stage with significant runway and the opportunity to shape what comes next.

• Fast-paced environment — solve challenging problems, move quickly and see your work make it into production.

• Real ownership — you'll be trusted to take responsibility for solutions from design through to delivery.

What You’ll Do

• Design and build scalable, production-ready software solutions using 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.

• Work closely with AI and engineering specialists to turn ideas and prototypes into robust production solutions.

Key Requirements

• 5+ years of professional software engineering experience, with strong hands-on development experience.

• Strong C# / .NET experience, ideally across modern .NET, APIs, and distributed/microservice-based systems.

• 1–2 years' hands-on experience building AI agents, with practical experience working with MCP and RAG.

For more information, contact declan.ferrao@archer.ie

For additional opportunities, visit the Archer Recruitment website.