Principal Full Stack Engineer

Reperio Human Capital

Ireland

On-site

EUR 80,000 - 100,000

Full time

14 days+

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Job summary

Reperio Human Capital is seeking a Principal Full Stack Software Developer to lead architecture and development of enterprise software solutions in Galway, Ireland. This hands-on role involves mentoring teams and delivering scalable applications.

Candidates should have over 10 years of development experience, strong expertise in C#/.NET and Angular, and a deep understanding of software architecture and design patterns.

Qualifications

10+ years of software development experience.
Strong expertise in C#/.NET and Angular.
Strong understanding of software architecture and design patterns.

Responsibilities

Define technical architecture and platform strategy.
Design and develop APIs, services, and web applications.
Lead architecture and code reviews.
Drive performance, scalability, security, and engineering best practices.
Mentor developers and collaborate with cross-functional teams.

Skills

C#/.NET

Angular

Software Architecture

AWS

Azure

Tools

SQL Server

NoSQL databases

Job description

Principal Full Stack Software Developer

Galway, Ireland (Hybrid)

My client is seeking an experienced Principal Full Stack Software Developer to lead the architecture, design, and development of enterprise software solutions. This is a hands‑on technical leadership role with responsibility for driving architecture, mentoring teams, and delivering scalable, secure applications.

Key Requirements

10+ years of software development experience
Strong expertise in C#/.NET and Angular
Experience with SQL Server, NoSQL databases, AWS and/or Azure
Strong understanding of software architecture, design patterns, CI/CD, and Agile development
Excellent problem‑solving, communication, and leadership skills

Responsibilities