Senior Full Stack & GenAI Engineer, Dublin, Contract

IT Search; Dublin; Hybrid; EUR 144,000 - 216,000; Full time

Job summary

IT Search is seeking a Senior Full Stack & GenAI Engineer to design, develop, and support enterprise-grade Generative AI applications across the stack—from UI to data pipelines and LLM integrations.

The role is a 1-year contract, with 3 days per week onsite at the South Dublin office. Daily rate ranges from 600 to 900, depending on experience, offering a challenging path in AI-driven software engineering.

Qualifications

• Proven experience building AI-powered capabilities using Python and LLMs.
• Experience developing web apps with Angular or React and backend Node.js/Express.
• Design RESTful APIs and implement OAuth2 authentication/authorization.
• Strong SQL/PLSQL skills with query optimization and stored procedures.
• Experience designing ETL processes and data integration pipelines.
• Use Redis caching to improve performance and scalability.
• 6–8 years of professional software engineering experience.

Responsibilities

• Design, develop and support enterprise-grade Generative AI applications.
• Build full-stack features from modern UIs to data pipelines and APIs.
• Integrate LLMs and external AI services into applications.
• Ensure secure API design and authentication mechanisms.
• Optimize database queries and system performance.
• Design, build and maintain ETL data pipelines.
• Collaborate across teams to deliver scalable software solutions.

Skills

Generative AI & Python

Full Stack Development

API & Security

Databases & SQL

Data Engineering & ETL

Performance Optimization

Experience Level

Tools

Angular

React

Node.js

Express

OAuth2

Redis

Job description

We are seeking a Senior Full Stack & GenAI Engineer to design, develop, and support enterprise-grade Generative AI applications. This role spans the full technology stack—from modern web UIs and RESTful APIs to data pipelines, databases, and cutting-edge LLM integrations.

*1 year contract expected to roll/extend

*3 days per week onsite in South Dublin office

*Daily rate is experience depending but between 600-900 per day

Requirements:

• Generative AI & Python: Proven experience building AI-powered capabilities using Python, modern AI/ML libraries, Large Language Models (LLMs), prompt engineering, and external AI services.
• Full Stack Development: Hands-on experience developing web applications using Angular or React alongside backend microservices using Node.js and Express.
• API & Security: Expertise in designing RESTful APIs and implementing secure authentication/authorization protocols using OAuth2.
• Databases & SQL: Strong relational database background with hands-on experience in SQL and PL/SQL, including query optimization and stored procedure development.
• Data Engineering & ETL: Experience designing and supporting ETL processes and data integration pipelines to power analytics and AI solutions.
• Performance Optimization: Practical use of caching and performance techniques using Redis to build highly scalable, responsive applications.
• Experience Level: 6 to 8 years of professional software engineering experience working across diverse development platforms with minimal supervision.