Software Engineer – AI-Enabled FinTech (C#/.NET, Hybrid)

Resolve; Dublin; Hybrid; EUR 55,000 - 70,000; Full time

Benefits offered by this job

23 days’ annual leave

Company pension plan

Life assurance

Company bonus scheme

Support for professional development, 

Bike to Work Scheme

Employee Assistance Programme (EAP)

Employee wellness programme

Job summary

Resolve Financial Software in Dublin is seeking a Software Engineer with 2–4 years of professional experience to own features in a C#/.NET codebase and to build real solutions using an LLM API. You will design, implement, test and maintain production-quality software, integrate AI capabilities, and work with stakeholders to understand regulatory and data requirements.

The role is office-based in Dublin city centre with a planned hybrid split after ramp-up, offering a supportive environment,

Qualifications

• 2–4 years’ professional software development experience.
• Experience with LLM API in a real project.
• Strong C#/.NET and SQL Server knowledge.
• Ability to work independently in a regulated environment.
• Clear communication and willingness to learn.

Responsibilities

• Design, build, test and maintain production-quality features in C# and ASP.NET MVC.
• Integrate and improve AI capabilities using LLM APIs, retrieval, embeddings, tool use and related techniques.
• Turn client and business requirements into reliable, maintainable software.
• Work with colleagues and subject-matter experts to understand workflows, data and regulatory needs.
• Investigate and resolve complex issues in application code and data-heavy back-end processes.
• Contribute to technical design, code reviews, testing, documentation and continuous improvement.
• Support deployments when required, with occasional after-hours work.

Skills

C#/.NET

LLM API

ASP.NET MVC

SQL Server

Independent work

Software quality

Tools

Azure

Entity Framework

DevOps

Job description

Resolve Financial Software in Dublin is seeking a Software Engineer with 2–4 years of professional experience to own features in a C#/.NET codebase and to build real solutions using an LLM API. You will design, implement, test and maintain production-quality software, integrate AI capabilities, and work with stakeholders to understand regulatory and data requirements.

The role is office-based in Dublin city centre with a planned hybrid split after ramp-up, offering a supportive environment,