Find Principal software engineer Jobs

Principal AI/ML Scientist & Engineer
Pipedrive —Dublin, County Dublin
- Full-time
- Hybrid work
- English
- AWS
- Mentoring
- Relocation assistance
- Annual leave
Quick apply
14d
Senior Software Developer
Creditsafe —Dublin, County Dublin
- Full-time
- Hybrid work
- AWS
- Communication skills
- Python
- Annual leave
Data Platform Engineer - Cybersecurity
Workday —Dublin, County Dublin
- €70,200–€105,400 a year
- Full-time
- Azure
- Engineering
- AWS
4d
Principal Engineer, Product Security
Analog Devices —Limerick, County Limerick
- Full-time
12d
Senior Manager, Architecture & Components
Bristol-Myers Squibb —Dublin, County Dublin
- Full-time
- Microsoft Excel
- Azure
- Computer Science
11d
Executive Technician
Longford County Council —County Longford
- €52,964–€63,367 a year
- Full-time
- Supervising experience
- No degree
- Budgeting
- Annual leave
12d
Chief Technician
Longford County Council —County Longford
- €58,026–€75,233 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- AutoCAD
- Annual leave
12d
Senior / Principal Civil Engineer
Civic —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Word
- AutoCAD
- Microsoft Excel
- Annual leave
- Employee assistance program
Quick apply
Forward Deployed AI Engineer (Senior/Principal Level)
Cloudera —Remote
- Full-time
- Remote
- Azure
- Doctoral degree
- AWS
- Annual leave
4d
Senior Software Safety Engineer
AeroVect —Dublin, County Dublin
- €160,000–€180,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- Master's degree
3d
Principal Cybersecurity Data Engineer
Workday —Dublin, County Dublin
- €104,000–€156,000 a year
- Full-time
- Master's degree
- SQL
- AWS
3d
Principal Silicon Validation Engineer
Qorvo —DUBLIN 8, County Dublin
- Engineering
- Data analysis skills
- Analysis skills
4d
Principal Cloud Security Engineer
LastPass —Remote
- Remote
- English
- AWS
- Computer networking
- Annual leave
- Employee assistance program
6d
Senior System Safety Engineer
AeroVect —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- Engineering
- Master's degree
3d
Systems Resilience Engineer - Hybrid Cloud Storage
Qumulo —Cork, County Cork
- Full-time
- Hybrid work
- Azure
- AWS
- Linux
Quick apply
11h
Principal Civil Design Engineer
CaSE (Civil and Structural Engineering) —Dublin, County Dublin
- Full-time
- Hybrid work
- Construction experience
- Budgeting
- Communication skills
2h
Principal Geotechnical Engineer
Cicad —Dublin, County Dublin
- Employee assistance program
7d

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Principal AI/ML Scientist & Engineer
Pipedrive —Dublin, County Dublin
8+ years of applied science or engineering experience with a broad, practical understanding of the full ML and AI lifecycle in high-scale production…
Quick apply
14d
Principal SW Architect
Analog Devices —Limerick, County Limerick
BS/MS degree in Computer Science, Engineering, or relevant field (or equivalent practical experience). Translate system and stakeholder requirements into clear…

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Principal AI/ML Scientist & Engineer

Pipedrive -
Dublin, County Dublin

Quick apply

Job details

Full-time
14 days ago

Benefits

Relocation assistance
Annual leave
Bereavement leave

Qualifications

English
Google Cloud Platform
AWS
Distributed systems
Mentoring
Kafka
AI

Full job description

We believe it takes great people to create a great product. That’s why our team lives our company values, and we hire based on them, too. Since 2010, Pipedrive has been on a mission to support sales and marketing teams with easy-to-use, powerful tools that make everyday work faster and easier. Today, our cloud-based software is trusted by over 100,000 companies and used in 179 countries. We have grown from a five-person team to a truly international company of over 850+ people, representing more than 50 nationalities, with ten offices distributed across Europe and the US. In 2020, Pipedrive received a majority investment from Vista Equity Partners, a global investment firm that invests exclusively in enterprise software, data and technology-enabled businesses, making Pipedrive the fifth unicorn from Estonia.

We are looking for a Principal AI/ML Scientist & Engineer to lead a growing team of Applied Scientists and AI/ML Engineers. This is a role for a pragmatic "Builder-Scientist" - a technical leader who possesses deep scientific rigor but is fundamentally driven by the iterative shipping of data products that customers fall in love with. You will lead the technical strategy for AI/ML-based solutions designed to extract value from both structured and unstructured data, bridging the gap between advanced research and production-grade systems. Your impact will be measured through technical leadership, leverage, and the real-world business outcomes you enable.

Your new adventure:

Lead and mentor a team of Applied Scientists and AI/ML Engineers, fostering a culture of technical excellence and scientific rigor
Lead the technical strategy for AI/ML-based solutions focused on extracting actionable value and insights from both structured CRM data and unstructured content
Build the intelligence within our AI-native CRM, including the design of autonomous agentic workflows and real-time reasoning engines that execute business actions safely at scale
Partner closely with the AI Platform team to drive the overarching strategy for large language model operations (LLMOps), ensuring infrastructure supports efficient experimentation and robust deployment
Apply deep scientific intuition to the design of AI systems, ensuring that models and data-intensive solutions are optimized for customer centricity and real-world performance
Act as a technical authority and multiplier across the AI/ML and data ecosystem, shaping the AI engineering roadmap and setting the bar for how we leverage the modern AI stack
Lead as a high-impact individual contributor on our most critical systems, balancing a deep love for building with the ability to delegate effectively and grow the team’s technical capabilities

Does this sound like you?

8+ years of applied science or engineering experience with a broad, practical understanding of the full ML and AI lifecycle in high-scale production environments
Proven ability to lead and scale a technical team, with experience mentoring senior talent and raising the technical bar of an organization
Deep expertise in modern AI engineering concepts and tech stacks, with hands-on experience in agentic system orchestration (e.g., LangGraph), RAG architectures, and vector databases
You are a deep scientist by training but a builder by choice; you prioritize shipping working, iterative solutions that solve real customer problems over chasing theoretical perfection
Proven track record of delivering customer and business value through simple and complex AI/ML-based solutions at scale
Broad exposure to ML, Deep Learning, and AI; you understand the practical trade-offs between different models and agentic frameworks
Excellent product sense and business awareness, with the ability to translate technical and scientific choices into tangible improvements for our users
Ability to lead through influence and technical authority, partnering with platform teams to influence strategy and raise the collective technical bar
Solid understanding of cloud infrastructure (AWS/GCP), distributed systems, container orchestration, data engineering (batch pipeline, feature store, Kafka)

Why Pipedrive?

People-first culture - Be part of a team that values authenticity, champions collaboration, and supports each other—no egos, just teamwork. Work alongside top talent from around the world in an inclusive space where different perspectives fuel our best ideas. Everyone is welcome
Unlock potential – Push boundaries, take ownership, and experiment with the latest technologies as we enhance our AI First Vision. We empower bold ideas that drive real change
We’ve got you – Your well-being matters. Enjoy flexible hours, wellness perks and SWAG. Think performance-based bonuses, 28 paid leave days, well-being days, compassionate leave, and even pawternal leave—because we take care of ourselves and our people
Grow with us – Whether through mentorship, coaching, or internal mobility, we invest in helping you unlock your potential. Open, honest feedback and clear communication are at our core. We grow together through trust and accountability
Packed with purpose – Help 100,000+ small and medium-sized businesses grow and succeed while doing meaningful, customer-driven work

Diversity & Inclusion: Pipedrive is an equal opportunity employer. We value diversity and are committed to creating an inclusive environment for all employees. We welcome applications regardless of race, color, religion, age, gender, sexual orientation, gender identity or expression, national origin, disability, veteran status, marital or family status, or any other characteristic protected by applicable law.

Eligibility: Please note that for this position, we are only able to consider candidates who already possess the legal right to work in UK without the need for visa sponsorship or relocation assistance.

Background Checks: Where permitted by local law and necessitated by the scope of the role (e.g., access to sensitive data), Pipedrive may conduct a pre-employment background check. This will be handled in strict accordance with our Candidates Privacy Notice.

#LI-Hybrid

#LI-KA2

We’re on the lookout for a Principal AI/ML Scientist & Engineer to partner with our engineering and business teams, turning experimental AI and ML models into transparent, performant, production-ready solutions that create real business value.

If this is something for you, send us your resume (in English) or a link to your LinkedIn profile and please add why we should pay extra attention to your application.

We may use artificial intelligence (AI) tools to transcribe and summarize interviews. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are made by humans. If you would like more information about how your data is processed, please contact us.

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principal software engineer jobs

Principal AI/ML Scientist & Engineer

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