Find Instrumentation engineer Jobs in Dublin, D

Staff Performance Engineer
Ridgeline —Dublin, County Dublin
- JavaScript
Quick apply
Electrical Technician (Shift)
SWARCO Group —Dublin, County Dublin
- €53,000–€58,000 a year
- Full-time
- Microsoft Office
- Leaving certificate
- No degree
Field Service Engineer
Nova Ltd. —Leixlip, County Kildare
- English
- Bachelor's degree
- Manufacturing
Quick apply
4d
Staff Insights Applications Engineer
Analog Devices —Glasnevin, County Dublin
- Full-time
- Computer Science
- Master's degree
- C++
Senior Backend Monetization Engineer
Feeld —Dublin, County Dublin
- Full-time
- Remote
- Analytics
- Annual leave
Quick apply
ESS Maintenance Engineer
ESS Ltd. —Swords, County Dublin
- No degree
- Communication skills
- Mechanical knowledge
EIC Engineer
Tate Europe —Dublin, County Dublin
- Full-time
- No degree
- Communication skills
Quick apply
Principal Engineer, Web Platform – Team Web
Intercom —Dublin, County Dublin
- Hybrid work
- System design
- AWS
- JavaScript
- Annual leave
- Work from home
Senior Associate Electrical and Control Engineer - Ireland
Mott MacDonald —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- English
- Master's degree
- Annual leave
- Life insurance
Senior Process Automation Engineer
Jacobs —Dublin, County Dublin
- Hybrid work
- Engineering
- Bachelor's degree
Senior Software Engineer - AI App Enablement & Observability
Bloomberg —Dublin, County Dublin
- Azure
- Master's degree
- AWS
Lead/Senior Process Engineer - Life Sciences
Jacobs —Dublin, County Dublin
- Hybrid work
- Conflict management
Electrical Technician (Shift)
SWARCO —Dublin, County Dublin
- €53,000–€58,000 a year
- Full-time
- Hybrid work
- Microsoft Office
- Leaving certificate
- No degree
Quick apply
5d
Principal Engineer, Grid Insights Lead
Analog Devices —Glasnevin, County Dublin
- Full-time
- Computer Science
- Master's degree
- C++
Senior Software Engineer - Python (Hybrid)
Nitro —Dublin, County Dublin
- Azure
- DevOps
- Master's degree
- Work from home
Quick apply
Mechanical Package Engineer
Tate Europe —Dublin, County Dublin
- Full-time
- No degree
- HVAC
- Mechanical knowledge
Quick apply
Engineering Manager - Mechanical & Electrical
Dublin Port Company —Dublin, County Dublin
- Full-time
- Engineering
Quick apply
Electrical Quality Assurance Inspector (QA)
MSR-FSR —Leixlip, County Kildare
- €60,000–€65,000 a year
- Quality control
- Electrical Engineering
Quick apply
4d
M&E Resident Engineers
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Supervising experience
- Contracts
- Electrical Engineering
Principal Geotechnical Engineer
Ingérop —Dublin, County Dublin
- Full-time
- Hybrid work
- Employee assistance program
Quick apply

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Staff Performance Engineer

Ridgeline -
Dublin, County Dublin

Quick apply

Job details

Qualifications

React
D3.js
JavaScript
Distributed systems
Apache
SaaS
Debugging

Full job description

Are you passionate about building lightning-fast user experiences that scale across complex enterprise applications? Do you enjoy solving challenging frontend performance problems, optimizing client-server communication, and using data to drive measurable improvements? Are you excited to partner across engineering teams to define performance best practices and shape the technical direction of a modern web platform? If so, we invite you to join our innovative team.

As a Staff Performance Engineer at Ridgeline, you'll own the strategy for improving application performance across our modern investment management platform. You'll partner closely with product and platform engineering teams to optimize browser rendering, reduce inefficient service interactions, strengthen application observability, and improve the speed and reliability of mission-critical user workflows. You'll build scalable approaches for measuring and maintaining performance while helping establish engineering standards that enable teams to deliver exceptional customer experiences. Our engineers build with cutting-edge technologies—including AI-assisted development tools like Claude Code and Cursor—in a fast-moving, creative, and collaborative environment.

At Ridgeline, how we work matters as much as what we build. Ridgeliners act like owners, choose growth over comfort, and communicate with transparency. We assume positive intent, bias toward action, and bring solutions—not just problems. We celebrate wins, learn from setbacks, and thrive in a resilient, collaborative, high-performing culture.If this excites you, we'd love to meet you!

The impact you will have

Own and drive frontend performance strategy across complex React applications, improving responsiveness, scalability, and reliability.
Analyze browser rendering behavior and optimize application performance across critical customer workflows.
Identify inefficient API usage patterns, excessive client-server communication, and frontend performance bottlenecks.
Measure, monitor, and improve real-user performance metrics across high-impact user experiences.
Build and enhance tooling for browser instrumentation, synthetic testing, performance profiling, and client-side observability.
Develop scalable approaches for performance monitoring, regression detection, and production diagnostics.
Partner with product and platform engineering teams to optimize application architecture and establish frontend performance best practices.
Lead investigations into complex production performance issues and drive root-cause resolution with urgency and ownership.
Mentor engineers and influence technical decisions that raise the performance, quality, and maintainability of our frontend platform.
Contribute to a collaborative engineering culture rooted in learning, teaching, and continuous improvement.

What we look for

8+ years of experience in frontend engineering, application engineering, or performance engineering.
Strong understanding of browser rendering pipelines, JavaScript execution, and modern web performance optimization techniques.
Experience building and optimizing applications with React or similar frontend frameworks.
Experience analyzing network behavior, API interactions, caching strategies, and client-side performance bottlenecks.
Familiarity with real-user monitoring, browser profiling, synthetic testing, and application observability tools.
Strong debugging and problem-solving skills in modern web application environments.
Ability to communicate technical findings clearly and influence engineering decisions across multiple teams.
Passion for improving engineering practices through technical leadership, collaboration, and mentorship.
Willingness to learn emerging technologies while developing expertise in complex business domains.
Serious interest in having fun at work.

Bonus

Experience building high-performance, data-intensive browser applications, such as analytics platforms, observability tools, trading systems, or real-time dashboards.
Familiarity with modern client-side data and visualization technologies such as Apache Arrow, AG Grid, DuckDB-WASM, Perspective.js, D3, Vega/Vega-Lite, ECharts, or similar frameworks.
Experience optimizing large-scale data rendering, virtualized tables, browser memory usage, and client-side compute performance.
Experience with synthetic monitoring, browser automation, or frontend observability tooling.
Familiarity with distributed systems, event-driven architectures, or service-oriented applications.
Experience improving performance in large-scale enterprise SaaS applications.
Knowledge of Core Web Vitals, browser networking, accessibility, and frontend quality best practices.

About Ridgeline

Ridgeline is headquartered in Lake Tahoe, with offices in New York, Reno, the Bay Area, Dublin Ireland. Ridgeline is recognized by Fast Company as a "Best Workplace for Innovators," by Frost & Sullivan as a "Technology Innovation Leader," and by The Software Report as a "Top 100 Software Company."

Ridgeline is proud to be a community-minded, discrimination-free equal opportunity workplace.

Ridgeline processes the information you submit in connection with your application in accordance with the Ridgeline Applicant Privacy Statement. Please review the Ridgeline Applicant Privacy Statement in full to understand our privacy practices and contact us with any questions.

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Refine Your Search

instrumentation engineer jobs in dublin, d

Staff Performance Engineer

Electrical Technician (Shift)

Field Service Engineer

Staff Insights Applications Engineer

Senior Backend Monetization Engineer

ESS Maintenance Engineer

EIC Engineer

Principal Engineer, Web Platform – Team Web

Senior Associate Electrical and Control Engineer - Ireland

Senior Process Automation Engineer

Senior Software Engineer - AI App Enablement & Observability

Lead/Senior Process Engineer - Life Sciences

Electrical Technician (Shift)

Principal Engineer, Grid Insights Lead

Senior Software Engineer - Python (Hybrid)

Mechanical Package Engineer

Engineering Manager - Mechanical & Electrical

Electrical Quality Assurance Inspector (QA)

M&E Resident Engineers

Principal Geotechnical Engineer

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