Senior Performance Engineer
Permanent
Hybrid: 2 days on site in Waterford
Key Responsibilities
* Plan, define, execute, and analyse performance testing strategies
* Design and implement performance testing scripts and tools
* Identify and resolve application performance bottlenecks
* Integrate performance testing into CI/CD pipelines (Jenkins, CDD)
* Collaborate with DevOps and Development teams to tune applications
* Support triage of production performance issues
* Mentor and guide junior team members
What You'll Need
* 6+ years' experience in Performance Engineering (minimum 3 in a senior role)
* Strong expertise with LoadRunner (JMeter or NeoLoad a plus)
* Hands-on experience with APM tools - Dynatrace, AppDynamics, New Relic, Broadcom DXI, etc.
* Strong troubleshooting across Java applications, databases (MSSQL, Oracle, DynamoDB), and JavaScript-based front ends
* Familiarity with Linux/UNIX, Windows, and cloud environments
* Experience integrating testing into CI/CD pipelines
* Solid scripting in Java, JavaScript, Python, or Go
Desirable (Nice to Have)
* Knowledge of Grafana, Prometheus, InfluxDB, or OTEL
* Experience in containerised/ serverless environments
* Exposure to Agile development practices
The Ideal Candidate
* Analytical, detail-oriented, and proactive in solving performance issues
* Strong communicator with mentoring experience
* Comfortable working both independently and within distributed teams
Skills
performance engineer, Loadrunner, Load runner, performance testing
Benefits
Work From Home, Pension, Private Health, Life Insurance, Hybrid, ALs and others
#J-18808-Ljbffr