Find Principal software engineer Jobs

Principal Data Scientist
iCims —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
- Annual leave
- Life insurance
Principal AI/ ML Algorithm Development Engineer - Battery Insights
Analog Devices —Limerick, County Limerick
- Full-time
- Doctoral degree
- System design
- No degree
Compiler Design Engineer - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
Principal AI Flow Development Engineer
Synopsys —Dublin, County Dublin
- Computer Science
- Engineering
- Bachelor's degree
Principal Enterprise AI Program Manager
Analog Devices —Limerick, County Limerick
- Full-time
- Azure
- Computer Science
- Engineering
Sr. Engineer, AI Platforms and Solutions - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
FY27 Intern - Software Intern (Data Center, Cloud-AI Engineering) - Cork
Qualcomm —Cork, County Cork
- Computer Science
- Windows
- Java
Senior Staff Embedded Software Engineer – AI Accelerator
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- JavaScript
- Software development
Staff Systems Engineer (AI and DSP) - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Engineering
- System design
- Employee stock purchase plan
AI Software Architect – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- Master's degree
- AI
Systems Engineer (ML and DSP) - Cork, Ireland
Qualcomm —Cork, County Cork
- Engineering
- Master's degree
- Analysis skills
- Employee stock purchase plan
Senior Systems Engineer (AI and DSP) (Cork)
Qualcomm —Cork, County Cork
- Doctoral degree
- Engineering
- System design
- Employee stock purchase plan
FY27 Intern - Software Engineering Internship 2027 - 6 months, Cork
Qualcomm —Cork, County Cork
- Computer Science
- Master's degree
- C++
Data Analytics and AI Team Lead
Spanish Point Technologies —Clontarf, County Dublin
- Spanish
- Azure
- Computer Science
Consumer Bluetooth Principal System Application Engineer
Analog Devices —Limerick, County Limerick
- Full-time
- Doctoral degree
- C++
- Bachelor's degree
Sensors Design Verification Engineer, Senior - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Engineering
- Master's degree
- Employee stock purchase plan
Graphics Developer Tools Engineer - Cork, Ireland
Qualcomm —Cork, County Cork
- Computer Science
- Engineering
- C++
- Employee stock purchase plan
7d
Senior Staff Engineer in Microcontroller Sub-System Verification- Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Engineering
- Master's degree
- Employee stock purchase plan
Product Security Engineer, Senior - Vulnerability Management Research and Automation - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan

I want to receive the latest job alerts for principal software engineer

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

principal software engineer jobs near

Senior System Engineer jobs in Cork, County Cork

Security Engineer jobs in Cork, County Cork

Design Engineer jobs in Cork, County Cork

Software Engineer jobs in Cork, County Cork

Principal Software Engineer jobs in Dublin, County Dublin

Software Engineer jobs in Tallaght, County Dublin

Visa Sponsorship, Network Engineer jobs in Dublin, County Dublin

Software Engineer jobs in Ennis, County Clare

Engineer jobs in County Galway

Software Engineer jobs in Athenry, County Galway

Software Engineer jobs in Letterkenny, County Donegal

Winthrop Technologies Data Centre jobs in Dunboyne, County Meath

Principal Data Scientist jobs in Dublin, County Dublin

Data Architect jobs in Dublin, County Dublin

Internship, Electronics Engineer jobs in Cork, County Cork

Civil Engineer jobs in Galway, County Galway

Site Engineer jobs in County Cork

Cqv Engineer jobs in County Dublin

System Engineer jobs in Navan, County Meath

Setting Out Engineer jobs in County Dublin

Principal Data Scientist

iCims -
DUBLIN 2, County Dublin

Apply Now

Job details

Full-time

Benefits

Annual leave
Life insurance

Qualifications

iCIMS
Law
Computer Science
Research
Master's degree
Analysis skills
Bachelor's degree
Distributed systems
Product management
AI
Communication skills

Full job description

Dublin 2, Ireland
Engineering
Full Time
Hybrid (Remote / On Site)
6314

Job Overview

At iCIMS, we’re transforming how talent connects with opportunity through intelligent, human‑centered technology. We’re seeking a Principal Data Scientist to play a pivotal role in advancing the AI capabilities that power our Talent Cloud platform. In this role, you will architect sophisticated ML solutions, lead complex initiatives, and partner closely with engineering and product teams to drive meaningful innovation across our GenAI, LLM, agentic AI, and NLP‑based systems.

You will operate as a senior technical expert - deeply hands‑on while influencing major product and platform decisions. You’ll mentor data scientists and ML engineers, guide best practices, and contribute to an experimentation culture grounded in scalable, responsible, and production‑ready AI.

This hybrid role is based at our AI development hub at Windmill Lane, Dublin 2.

About Us

ICIMS is a leading enterprise hiring platform that combines the scale and reliability of enterprise software with the transformative power of AI. Thousands of organizations across more than 200 countries and territories trust ICIMS to find and hire the people who shape their future and drive their business forward. Powered by insights from billions of hiring interactions, continuous AI innovation, and a highly extensible platform, ICIMS helps organizations turn talent acquisition into a competitive advantage. For more than 25 years, ICIMS has delivered end-to-end hiring solutions that improve recruiting efficiency, reduce costs and create exceptional candidate experiences.

ICIMS helps solve one of the biggest challenges businesses face today: building a workforce that can adapt, scale, and perform in an increasingly competitive and unpredictable talent market. We uniquely do that by combining enterprise-grade hiring technology, AI-powered insights and automation, and connected talent experiences to help organizations improve hiring outcomes while driving measurable impact.

Responsibilities

Architect, design, and implement large‑scale AI/ML systems spanning NLP, deep learning, generative AI, agentic frameworks, and RAG‑based pipelines.
Develop production‑grade model training, evaluation, and monitoring workflows that support scalable, repeatable deployments.
Build and enhance automated data processing frameworks, including ingestion, cleaning, transformation, feature engineering, and validation.
Lead major AI‑driven projects in close collaboration with engineering, product management, user experience, and platform teams.
Provide senior‑level technical mentorship to data scientists, ML engineers, and cross‑functional partners, elevating modeling rigor and engineering excellence.
Establish and refine best practices related to ML reproducibility, model governance, observability, fairness, and responsible AI principles.
Conduct applied research on emerging ML methods—including LLM adaptation, prompting strategies, model optimization, vector search/RAG, and agent‑based orchestration—and translate findings into high‑impact product capabilities.
Prototype, experiment, evaluate, and operationalize new AI features, contributing to the advancement of our AI/ML roadmap.
Present technical insights, modeling results, and architectural recommendations to senior leadership and contribute to roadmap prioritization.
Support product teams in identifying opportunities for AI integration, offering guidance on feasibility, complexity, and expected value.
Collaborate with platform and infrastructure teams to ensure models and pipelines meet performance, reliability, and scalability expectations.
Participate in external knowledge‑sharing opportunities, contributing to iCIMS’ reputation in the AI/ML community when appropriate.

Qualifications

Bachelor’s degree in Data Science, Computer Science, Machine Learning, Statistics, Engineering, or a related technical field (or equivalent professional experience).
10+ years of hands‑on experience developing machine learning, deep learning, NLP, or generative AI systems in production environments.
Proven experience leading complex AI/ML initiatives from initial research through deployment.
Strong software engineering skills, including experience with distributed systems, scalable ML infrastructure, and MLOps workflows.
Demonstrated ability to mentor technical contributors and collaborate effectively with cross‑functional peers.
Strong communication skills with the ability to translate technical concepts into business‑oriented insights and influence decision‑making.
Strong analytical thinking, experimentation discipline, and problem‑solving capabilities

EEO Statement

iCIMS is a place where everyone belongs. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our approach helps us to build a winning team that represents a variety of backgrounds, perspectives, and abilities. So, regardless of how your diversity expresses itself, you can find a home here at iCIMS. We prohibit discrimination and harassment of any kind based on race, color, religion, national origin, sex (including pregnancy), sexual orientation, gender identity, gender expression, age, veteran status, genetic information, disability, or other applicable legally protected characteristics. If you’d like to request an accommodation due to a disability, please contact us at [email protected].

Compensation and Benefits

iCIMS offers a comprehensive benefits package: medical, vision, and dental, life insurance, pensions, tuition reimbursement, lifestyle spending accounts, and generous paid time off plans (vacation, sick, parental leave). Learn more here: https://careers.icims.com/benefits

Apply Now

Refine Your Search

principal software engineer jobs

Principal Data Scientist

Principal AI/ ML Algorithm Development Engineer - Battery Insights

Compiler Design Engineer - Cork, Ireland

Principal AI Flow Development Engineer

Principal Enterprise AI Program Manager

Sr. Engineer, AI Platforms and Solutions - Cork, Ireland

FY27 Intern - Software Intern (Data Center, Cloud-AI Engineering) - Cork

Senior Staff Embedded Software Engineer – AI Accelerator

Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)

Staff Systems Engineer (AI and DSP) - Cork, Ireland

AI Software Architect – Dublin, Ireland (Hybrid)

Systems Engineer (ML and DSP) - Cork, Ireland

Senior Systems Engineer (AI and DSP) (Cork)

FY27 Intern - Software Engineering Internship 2027 - 6 months, Cork

Data Analytics and AI Team Lead

Consumer Bluetooth Principal System Application Engineer

Sensors Design Verification Engineer, Senior - Cork, Ireland

Graphics Developer Tools Engineer - Cork, Ireland

Senior Staff Engineer in Microcontroller Sub-System Verification- Cork, Ireland

Product Security Engineer, Senior - Vulnerability Management Research and Automation - Cork, Ireland

I want to receive the latest job alerts for principal software engineer

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected