Find Principal engineer Jobs in Dublin, D

Principle Android Engineer
Elwood Roberts —Dublin, County Dublin
- €60,000–€70,000 a month
- Full-time
- System design
- English
- AWS
Quick apply
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
Principal Information Security Engineer - Blockchain Technology
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- No degree
Sales Application Engineer
Greatech Integration (Ireland) Limited —Blanchardstown, County Dublin
- €37,000–€55,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Referral programme
Quick apply
11d
Principal Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- AI
- Leadership
Principal Fire Safety Engineer
Knapton Consulting Engineers —Dún Laoghaire, County Dublin
- €70,000–€80,000 a year
- Full-time
- AutoCAD
Quick apply
1d
Principal Civil Engineer
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- Communication skills
Principal Environmental Consultant (EIA Projects)
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Master's degree
- Project management
- Leadership
Principal Engineer, Component Engineering
Analog Devices —Glasnevin, County Dublin
- Full-time
- Doctoral degree
- Master's degree
- Electrical Engineering
Principal Mechanical Engineer
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Remote
Senior Cost Engineer
Turner & Townsend —Dublin, County Dublin
- Full-time
- Data analysis skills
- Analysis skills
- Project management
- Annual leave
Quick apply
Tendering Engineer
Xylem —Dublin, County Dublin
- Full-time
- Customer service
- English
- No degree
8d
Field Service Engineer
Cruinn Diagnostics —Dublin, County Dublin
- Full-time
- Engineering
- Microsoft Office
- Communication skills
- Employee assistance program
- Sick pay
Quick apply
Principal Hydraulic Modeller - Hydrology & Flooding
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Data analysis skills
- Bachelor's degree
11d
Principal Electrical Engineer
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Project management
- Electrical Engineering
14d
Service Engineer
GREATECH —DUBLIN 15, County Dublin
- Holidays
- Software troubleshooting
- Engineering
- Assembly
- Referral programme
Highways Principal Engineer - Dublin & Cork
Jacobs —Dublin, County Dublin
- Hybrid work
- Supervising experience
- Civil Engineering
14d
Principle DevOps Engineer
Elwood Roberts —Dublin, County Dublin
- €90,000–€96,000 a month
- Full-time
- DevOps
- Java
- Python
Quick apply
Principal Engineer - Data Centres (HV Substation Design) - ROI
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Construction experience
Senior/Principal System Safety Engineer - Rail
WSP —Dublin, County Dublin
- Part-time
- Hybrid work
- Work from home
- Gym membership

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Principle Android Engineer

Elwood Roberts
Dublin, County Dublin

Quick apply

Job details

Full-time
€60,000–€70,000 a month

Qualifications

CI/CD
System design
Git
English
Android
AWS
Analysis skills
SDKs
REST
Mentoring
GraphQL
Business requirements
Leadership
Communication skills

Full job description

We are seeking an exceptional Principal Android Engineer help lead our agile teams responsible for developing and maintaining our customer's customer-facing mobile app. As a Principal Engineer, you will provide technical leadership across multiple teams, drive architectural decisions and mentor engineering talent.

You will work inside a cross-functional team, including Product Owners, Scrum Masters, fellow Android & iOS Developers, and QA specialists, to deliver high-quality, delightful mobile experiences. In addition to feature development, you will be responsible for setting technical direction, establishing best practices and ensuring scalable solutions across our 10-12 person teams with a combination of in-house full-time employees and offshore contract staff. This role requires deep expertise in Android development, exceptional problem-solving skills and proven ability to transform complex business requirements into enterprise-scale, maintainable solutions. Our customer is transforming its Digital Experience, giving you extensive opportunities to architect and develop features from the ground up while leading technical strategy. You will be instrumental in extending their mobile experience for customers while modernising their codebase and establishing technical standards.

This role will operate on a hybrid model, with candidates able and willing to work from our customer's office at least once a week.

Required Experience:

10+ years of professional experience in Android Mobile App development, with 3+ years in a technical leadership role mentoring teams and driving technical decisions
Expert-level proficiency with Android SDK, Android Studio, Kotlin, and Jetpack Compose. Deep understanding of Android internals, performance optimisation, and platform-specific capabilities
Proven experience designing and implementing large-scale mobile architectures. Expert knowledge of design patterns, clean architecture principles, and scalable system design
Communication: Exceptional English communication skills, both written and spoken, with ability to explain complex technical concepts to diverse audiences
Has architected, released, and scaled production apps in the Google Play Store serving large user bases with high availability requirements
Expert in mobile testing strategies including unit, integration, and end-toend testing
Strong experience with CI/CD pipelines, mobile DevOps practices, remote configuration management, and observability/monitoring solutions
Deep expertise with networking, security, REST and GraphQL-based APIs, and third-party service integrations
Expert in Git, SCM practices, code review processes, and agile development methodologies
Proven ability to lead technical discussions, make architectural decisions, resolve conflicts, and drive consensus across teams
Exceptional analytical and troubleshooting skills with ability to solve complex technical challenges and guide others through problem-solving processes
Understanding of how technical decisions impact business outcomes, with ability to balance technical excellence with business priorities

Key responsibilities & duties include:

Technical Leadership & Strategy

Define and own the Android technical vision, ensuring alignment with peers, and with architectural and long-term product goals
Lead cross-team architectural discussions, evaluating trade-offs, and driving best-in-class solutions
Champion scalability, performance, and maintainability across the mobile codebase

Solution Design & Innovation

Evaluate emerging technologies, frameworks, and tools to continuously evolve our Android engineering capabilities
Guide teams in adopting modern Android paradigms (Jetpack Compose, modularization, reactive programming, multiplatform opportunities)
Proactively identify opportunities to enhance developer productivity, system reliability, and app performance

Mentorship & Influence

Provide technical mentorship to senior and mid-level engineers, raising the overall capability of the Android community of practice
Influence engineering practices beyond your team, ensuring consistency, code quality, and knowledge sharing across the organisation

Delivery Excellence

Drive critical initiatives and features, ensuring the mobile app remains robust, secure, and easy for customers to use
Partner with Product Owners, Architects, and Engineering Managers to develop solutions that balance delivery speed with quality
Represent Android engineering in cross-functional forums, influencing product direction with technical insights

Operational Responsibility

Oversee observability, resilience, and operational excellence for Android apps in production
Lead initiatives to reduce technical debt and improve codebase maintainability
Guide the evolution of CI/CD pipelines, automated testing, and release strategies
Take ownership of resolving complex production issues and preventing recurrence through systemic improvements

Desirable Experience:

Experience with cross-platform development strategies and shared codebase architectures
Experience with advanced analytics platforms, A/B testing frameworks, and data-driven development practices
Experience with enterprise-level integrations, security frameworks, and compliance requirements
Deep knowledge of AWS services including API Gateway, App Sync, CloudWatch, Lambda, and mobile-specific cloud solutions
Experience establishing accessibility standards and practices for mobile applications, ensuring WCAG compliance
Advanced experience with mobile performance optimisation, profiling tools, and scalability solutions
Experience in airline, travel, or other regulated industries with complex business requirements and high reliability needs

Quick apply

Refine Your Search

principal engineer jobs in dublin, d

Principle Android Engineer

Bridges Engineer

Principal Information Security Engineer - Blockchain Technology

Sales Application Engineer

Principal Software Engineer

Principal Fire Safety Engineer

Principal Civil Engineer

Principal Environmental Consultant (EIA Projects)

Principal Engineer, Component Engineering

Principal Mechanical Engineer

Senior Cost Engineer

Tendering Engineer

Field Service Engineer

Principal Hydraulic Modeller - Hydrology & Flooding

Principal Electrical Engineer

Service Engineer

Highways Principal Engineer - Dublin & Cork

Principle DevOps Engineer

Principal Engineer - Data Centres (HV Substation Design) - ROI

Senior/Principal System Safety Engineer - Rail

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