Find Principal software engineer Jobs in Ireland

Sr. Engineer, AI Platforms and Solutions - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
Service Engineer
GREATECH —DUBLIN 15, County Dublin
- Holidays
- Software troubleshooting
- Engineering
- Assembly
- Referral programme
Staff/Principal Product Designer
Intercom —Dublin, County Dublin
- Hybrid work
- System design
- Annual leave
- Work from home
FY27 Intern - Software Intern (Data Center, Cloud-AI Engineering) - Cork
Qualcomm —Cork, County Cork
- Computer Science
- Windows
- Java
Principal Geotechnical Engineer
Ingérop —Dublin, County Dublin
- Full-time
- Hybrid work
- Employee assistance program
Quick apply
Senior Systems Engineer
Innalabs —DUBLIN 15, County Dublin
- Full-time
- Engineering
- Data analysis skills
- System design
- Free parking
- Annual leave
Quick apply
11d
Staff Engineer
Solance —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- Java
- AWS
Quick apply
Engineering Manager - Pay
Phorest —DUBLIN 1, County Dublin
- Remote
- Computer Science
- System design
- Java
- Employee assistance program
Quick apply
Principal Data Scientist
iCims —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
- Annual leave
- Life insurance
Systems Integration Engineering
Analog Devices —Limerick, County Limerick
- Full-time
- Doctoral degree
- Master's degree
- Bachelor's degree
Bridge Engineer
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- Master's degree
- Communication skills
Compiler Design Engineer - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
Staff Engineer, Site Reliability
LearnUpon —Dublin, County Dublin
- On call
- AWS
- AI
- Annual leave
AI Software Architect – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- Master's degree
- AI
Bridges Engineer
Amey Ltd —DUBLIN 1, County Dublin
- €45,000–€55,000 a year
- Master's degree
- Bachelor's degree
- Annual leave
- Gym membership
Quick apply
Systems Engineer (ML and DSP) - Cork, Ireland
Qualcomm —Cork, County Cork
- Engineering
- Master's degree
- Analysis skills
- Employee stock purchase plan
Principal Civil Engineer – HV Substations
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Office
- Communication skills
Senior Systems Engineer (DSP) - Cork, Ireland
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++
System Applications Engineer
Analog Devices —Limerick, County Limerick
- Full-time
- Master's degree
- Bachelor's degree
- Leadership

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

Qualcomm -
Cork, County Cork

Apply Now

Job details

Benefits

Employee stock purchase plan
Bike to work scheme

Qualifications

Elasticsearch
Law
Doctoral degree
Computer Science
Software Engineering
React
Kubernetes
Engineering
Java
Master's degree
C++
Docker
C
Bachelor's degree
Computer Engineering
UI
AI
TypeScript
Python
Debugging

Full job description

Company:

QT Technologies Ireland Limited

Job Area:

Engineering Group, Engineering Group > Software Engineering

General Summary:

Role Summary

We are looking for a hands-on Senior Software Engineer for our Qualcomm’s Enterprise AI Platform to build and scale AI powered applications and user experiences with a focus on knowledge retrieval engineering, agentic pipeline development, agent runtime management and agent powered applications.

This is a fast-paced, execution-focused role involving rapid delivery of features, continuous iteration on pipelines, building new agentic solutions for business processes and integration of agentic capabilities into existing solutions.

Key Responsibilities

Build end-to-end AI-powered applications, including backend services and user-facing interfaces

Work on enterprise-scale AI powered search and retrieval systems supporting various downstream applications and agents.
Develop and integrate APIs/services/MCP/agent-tools to expose ML/AI capabilities
Develop and integrate LLM/AI capabilities into enterprise applications, delivering intuitive user experiences and rapidly iterating UI/UX based on real-world usage and feedback.
Debug and resolve issues across application layers, data pipelines, and LLM behavior (e.g., grounding, hallucinations)
Collaborate with platform, infrastructure, and product teams to deliver scalable, production-grade systems
Contribute reusable components and patterns for AI application and UI development

Must-Have Qualifications

Strong programming skills in Python and modern frontend frameworks (React, TypeScript, or similar)
Experience building full-stack applications (UI + backend services + APIs)
Proven ability to build clean, intuitive, and performant user interfaces
Hands-on experience developing or integrating LLM-based / AI-powered applications
Familiarity with agentic workflows or orchestration frameworks
Ability to take high-level direction and independently drive end-to-end implementation
Strong understanding of API design, state management, and UI/backend integration
Experience debugging across both traditional systems and AI/LLM-driven behavior

Nice-to-Have

Tracing/observability tools for LLM systems
Experience with Elasticsearch / vector search
Docker / Kubernetes exposure
Multi-agent systems and evaluation frameworks

Where you will be working

Cork has a proud reputation as Ireland's second largest economic engine and is now one of the Top 20 location choices in Europe with 39,000 people being employed by over 170 overseas companies.
There's a growing diversity in the region with people from many nationalities relocating to Cork, relishing the opportunity to work and live in a location that offers an excellent quality of life.
A gateway to Europe, Cork airport provides access to almost 50 international destinations including transatlantic air routes.

Equal Opportunities

We are an Equal Opportunity employer; all qualified applicants will receive consideration for employment without regard to race, colour, religion, sexual orientation, gender identity, national origin, disability, veteran status, or any protected classification.

What's on Offer

Apart from working in an open, relaxed and collaborative space, you will enjoy:

Salary, stock and performance related bonus
Maternity/Paternity Leave
Employee stock purchase scheme
Matching pension scheme
Education Assistance
Relocation and immigration support (if needed)
Life, Medical, Income and Travel Insurance
Subsidised memberships for physical and mental well-being
Bicycle purchase scheme
Employee run clubs, including, running, football, chess, badminton + many more

Minimum Qualifications:

Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience.

OR
Master's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience.
OR
PhD in Engineering, Information Systems, Computer Science, or related field.

2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc.

*References to a particular number of years experience are for indicative purposes only. Applications from candidates with equivalent experience will be considered, provided that the candidate can demonstrate an ability to fulfill the principal duties of the role and possesses the required competencies.

Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail [email protected] or call Qualcomm's toll-free number found here . Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).

Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.

To all Staffing and Recruiting Agencies : Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.

If you would like more information about this role, please contact Qualcomm Careers .

Apply Now

Refine Your Search

principal software engineer jobs in ireland

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

Service Engineer

Staff/Principal Product Designer

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

Principal Geotechnical Engineer

Senior Systems Engineer

Staff Engineer

Engineering Manager - Pay

Principal Data Scientist

Systems Integration Engineering

Bridge Engineer

Compiler Design Engineer - Cork, Ireland

Staff Engineer, Site Reliability

AI Software Architect – Dublin, Ireland (Hybrid)

Bridges Engineer

Systems Engineer (ML and DSP) - Cork, Ireland

Principal Civil Engineer – HV Substations

Senior Systems Engineer (DSP) - Cork, Ireland

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

System Applications Engineer

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