Find Sr. lead security engineer Jobs in Dún Laoghaire County Dublin

Senior/Lead Quality Engineer - Chatbot
Mimica —Dublin, County Dublin
- Full-time
- Remote
- Master's degree
- Mentoring
- AI
- Annual leave
- Work from home
Head of Professional Services
PFH Technology Group —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Management
Quick apply
Sr. Validation Engineer - Automation
Amgen —Dún Laoghaire, County Dublin
- €76,859.55–€103,986.45 a year
- Engineering
- Bachelor's degree
- Continuous improvement
14d
Head of Engineering (Europe, 100% remote)
LimeFlight —Dublin, County Dublin
- Full-time
- Remote
- Azure
- English
- Bachelor's degree
Senior Security Engineer
Elwood Roberts —Dublin, County Dublin
- €75,000–€85,000 a month
- Full-time
- Hybrid work
- Azure
- AWS
- Agile
Quick apply
Senior Manager, Solutions Engineering, Okta
Okta —Dublin, County Dublin
- €140,000–€190,000 a year
- Sales
Quick apply
Senior Android Developer - Nenagh based
Expleo —Dublin, County Dublin
- Azure
- Computer Science
- Java
Programme Manager
PFH Technology Group —Dublin, County Dublin
- Full-time
- Hybrid work
- Project management
- Organisational skills
- Communication skills
Quick apply
8d
Senior Project Manager
EMR Integrated Solutions —Dunboyne, County Meath
- €65,487–€68,761 a year
- Full-time
- Hybrid work
- Engineering
- Project management
- Bachelor's degree
Quick apply
11d
Sr. Lead Security Engineer
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Engineering
- Java
8d
Sr. SDE, Workforce Solutions (WS)
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- System design
- Java
AI Workplace (M365) & Microsoft Purview Senior Engineer
BearingPoint Ireland —Dublin, County Dublin
- Hybrid work
- SharePoint
- AI
- Communication skills
Principle Android Engineer
Elwood Roberts —Dublin, County Dublin
- €60,000–€70,000 a month
- Full-time
- System design
- English
- AWS
Quick apply
Senior ICT Cloud & Security Engineer
PFH Technology Group —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Management
- Free parking
Quick apply
Capacity Planning Manager, CDP EMEA
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- Leadership
- Analytics
Senior AI Engineer
UL Solutions —Dublin, County Dublin
- €230,000–€250,000 a year
- Azure
- Computer Science
- DevOps
- Annual leave
9d
Senior Infrastructure Engineer
Origina —Sandyford, County Dublin
- Full-time
- Hybrid work
- Azure
- AWS
- AI
- Annual leave
- Employee assistance program
Quick apply
7h
Data Delivery Director
NTT Ltd —Dublin, County Dublin
- Hybrid work
- Continuous improvement
- Agile
- Leadership
Senior Manager, Platform Engineering
Prove —Dublin, County Dublin
- €120,000–€140,000 a year
- Remote
- Computer Science
- System design
- Java
- Employee assistance program
Head of Product Management LIMS / LIS Clinical Diagnostics
Eurofins —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Analysis skills
- Continuous improvement
Quick apply

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Senior/Lead Quality Engineer - Chatbot

Mimica
Dublin, County Dublin

Apply Now

Job details

Full-time

Benefits

Stock Options
Annual leave
Work from home

Qualifications

Law
Master's degree
Mentoring
AI
Communication skills
Debugging

Full job description

What we are building

Mimica is an AI-powered process intelligence platform enabling enterprises and individuals to reclaim their most precious resource: time. We've all seen repetitive tasks and redundant processes quietly drain productivity and creativity. Not because companies don’t want to become more efficient, but because they don’t know where to start.

At the click of a button, Mimica identifies every process improvement and agentic AI opportunity across an enterprise. Our software turns everyday work into data-backed decisions, helping companies remove process bottlenecks, automate the right tasks, and upskill teams with precision and confidence.

We’ve raised $26 million in Series B financing and are scaling fast. Backed by investors including Khosla Ventures and Paladin Capital, our proprietary AI technology is trusted by Fortune 500 companies to accelerate transformation. Mimica is recognized as a Top 100 AI Start-up by Accel and an industry Leader by the Everest Group.

Behind our platform is a team of exceptionally talented people, remote-first and globally distributed across 16+ countries. We're looking for curious, collaborative people excited to solve complex problems. You'll join a fast-paced environment built on high ownership, bottom-up thinking, and transparent, open communication – helping some of the world's leading organizations transform the way work gets done with AI.

Your mission

We are looking for a Quality Engineer to help us build a faster, and more reliable testing and release processes for one of our latest product engineering teams. You will work closely with Software and Machine Learning Engineers to establish the quality foundations for a product characterised by dynamic, non-deterministic outputs.

The team is a newly formed multidisciplinary team of 5 responsible for the conversational AI components across our WebApp. As the team’s founding Quality Engineer, you will play a central role in defining how we approach quality from the outset. You will introduce thoughtful, pragmatic practices that increase confidence in releases, reduce remediation and rollback work, and enable the team to move quickly without compromising user trust or product reliability.

You will have meaningful ownership from day one: exploring testing approaches, identifying quality gaps, and helping shape the systems and processes that support sustainable delivery. This is an opportunity for someone who thrives in ambiguity, combines hands-on technical testing with experimentation, and wants to define quality engineering at the intersection of software development and LLM-powered products.

Part of your day-to-day

Develop and evolve quality practices, test strategy, and release processes for the Chatbot product.
Help establish and run an output-evaluation framework for assessing Chatbot quality, reliability, and regressions.
Test dynamic and non-deterministic LLM-based systems, designing pragmatic approaches for validating behaviour beyond conventional deterministic test cases.
Identify, test, and improve guardrails for AI-specific risks, including prompt-injection scenarios and unsafe or unexpected model behaviour.
Partner with engineers through code reviews, technical discussions, and collaborative debugging to improve quality earlier in the development lifecycle.
Investigate current testing gaps, research relevant methods and tools, and make evidence-based recommendations to the team.
Design proof-of-concepts for new testing approaches or tooling, then help productionise the solutions that create the most value.
Support the evolution of release testing, including clearer quality signals and release-readiness criteria.
Contribute performance-testing thinking for LLM-powered workflows where relevant.
Share knowledge, facilitate technical discussions, and build the Quality Chapter across the wider engineering organisation.

Requirements / What we’re looking for

Strong hands-on experience in software quality engineering, SDET, test automation, or a closely related engineering role.
Experience testing chatbot, conversational AI, RAG, LLM-powered, or other systems with dynamic and non-deterministic behaviour; even early practical exposure is valuable.
Proficiency in at least one programming language and enough technical depth to understand production code, contribute to code reviews, and collaborate effectively with software engineers.
An experimental, investigative mindset: you can explore an uncertain problem space, assess alternatives, and turn findings into practical improvements.
Clear written and verbal communication, including the ability to explain technical concepts, testing risks, design choices, and trade-offs.
Strong collaboration skills and a pragmatic approach to working with Product, Engineering, and ML colleagues.
Good judgement in prioritising quality work based on risk, user impact, and delivery goals.

Bonus / Nice to have

Experience with AI security and safety testing.
Experience testing conversational AI, chatbot platforms, or agentic workflows.
Experience as the first Quality Engineer in a team.
Experience mentoring engineers or influencing testing practices across a cross-functional team.
Keeps pace with industry developments and actively fosters knowledge sharing by bringing new tech trends and methodology back to the team

Hiring Process

Stage 1 | Recruiter Screen (30 mins)

Stage 2 | HM Interview (45 mins)

Stage 3 | Take-home + Live Follow-up (60 mins) with members from the Chatbot team + Quality Chapter.

Stage 4 | Behavioral Interview (60 mins) with Co-founder/CTO + Lead Quality Engineer

Location

This is a fully remote position. You can be based anywhere in the UK, Americas, or Europe within a UTC-5 to UTC+1 timezone.

What we offer

Generous compensation + stock options - aligned with our internal framework, market data, and individual skills.

Distributed work: Work from anywhere - fully remote, in our hubs, or a mix.

Company-issued laptop, remote setup stipend, and co-working budget

Flexible schedules and location

Ample paid time off, in addition to local public holidays

Enhanced parental leave

Health & retirement benefits

Annual learning & development budget

Annual workaways and regular virtual & in-person socials

Opportunity to contribute to groundbreaking projects that shape the future of work

Note: Some benefits may vary depending on location and role

Mimica will only contact candidates from an @mimica.ai email address. We do not request banking or sensitive personal information during the recruiting process.

Apply Now

Refine Your Search

sr. lead security engineer jobs in dún laoghaire county dublin

Senior/Lead Quality Engineer - Chatbot

Head of Professional Services

Sr. Validation Engineer - Automation

Head of Engineering (Europe, 100% remote)

Senior Security Engineer

Senior Manager, Solutions Engineering, Okta

Senior Android Developer - Nenagh based

Programme Manager

Senior Project Manager

Sr. Lead Security Engineer

Sr. SDE, Workforce Solutions (WS)

AI Workplace (M365) & Microsoft Purview Senior Engineer

Principle Android Engineer

Senior ICT Cloud & Security Engineer

Capacity Planning Manager, CDP EMEA

Senior AI Engineer

Senior Infrastructure Engineer

Data Delivery Director

Senior Manager, Platform Engineering

Head of Product Management LIMS / LIS Clinical Diagnostics