Performance engineer • usa
Franchise World Headquarters, LLC.At Subway, we are not standing still.This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-t... Show more
ServiceNow Performance Analytics Developer / Reporting Engineer  Position Summary  Astrica is seeking an experienced ServiceNow Performance Analytics Developer / Reporting Engin... Show more
The Performance Engineer is responsible for the assessment, evaluation, and analysis of process performance, utilization, effectiveness, and efficiency for the purpose of improving, streamlining, a... Show more
We are seeking a PV Performance Engineer for our PV Engineering team.This role owns the PV performance simulation validations, field testing, and data analysis, ensures module performance is proper... Show more
Join our Fitchburg, MA team as an experienced engineer supporting the performance, flow path, and thermal-fluid design considerations of steam turbines and related turbomachinery.This role blends t... Show more
The Performance Engineer II role has a national salary range of $55,000 - $90,000.For roles within California the range is $70,304 - $90,000, Washington is $80,169 - $90,000, New York is 62,354 - $... Show more
At AMD, we believe technology has the power to solve the world’s most important challenges.From advancing healthcare and scientific discovery to powering AI and the technologies people rely on ever... Show more
As an NRG employee, we encourage you to take charge of your career and development journey.We invite you to explore exciting opportunities across our businesses.You’ll find that our dynamic work en... Show more
At AMD, we believe technology can change lives for the better.It can heal us, entertain us, and make us more connected, productive, and understanding of the world around us.And we're looking for ta... Show more
The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.Navy and navies around the w... Show more
ML Performance Engineer - Remote    Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across... Show more
Engineer-HVAC Performance - Cortland, New York Intertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking an... Show more
Engineer-HVAC Performance – Cortland, New York.Intertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking an.This i... Show more
Our dedicated associates help the company achieve its mission to put the world on vacation.Innovation and growth keep our work interesting and fun.Every day is a chance to learn something new and t... Show more
Aerospike is the real-time database for mission-critical use cases and workloads, including machine learning, generative, and agentic AI.Aerospike powers millions of transactions per second with mi... Show more
Position Title: </b><b>Thermal Performance Engineer</b><br /> <b>Location: </b><b>Auburn Hills, MI (Onsite)</b><br /> <b>Pay Rate:</... Show more
Are you interested in missile system design and working in the field of hypersonics?.Do you enjoy solving challenging problems with a well rounded team of engineers?.If so, we're looking for somone... Show more
Job Summary The Senior Performance Engineer is responsible for expected-versus-actual energy performance across SunStrong’s serviced fleet, spanning residential systems, commercial and indust... Show more
Job Title: Performance Engineer / SRE.Strong expertise with APM tools, Dynatrace is preferred (other tools such as AppDynamics, Datadog or New Relic are a plus).Experience supporting large enterpri... Show more
Perform solar resource assessments using satellite-based and ground-based data.Analyze operational production, performance, and climatic data from solar projects.Conduct modeling, design review, an... Show more
The average salary range is between $ 106,478 and $ 185,900 year , with the average salary hovering around $ 130,004 year .
Sr. Performance Engineer
Sr. Performance Engineer
Franchise World Headquarters, LLC
Why Join Subway?
At Subway, we are not standing still. We are building.
This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-term value. The people who thrive here are the ones who want to make a real impact.
You will not just do the work. You will shape it.
We move fast. We think like owners. We make decisions that matter. We hold ourselves to a high standard because what we do directly impacts thousands of franchisees around the world.
If you bring energy, accountability and a bias for action, you will fit right in.
We take the work seriously, but we also know the best results come from teams that support each other, celebrate wins and show up ready to build something better every day.
This is your chance to be part of whats next.
Position Overview
The Sr. Performance Engineer owns and leads the enterprise-wide Performance Engineering function, operating as a horizontal shared service supporting all product, platform, and engineering teams across Subway's global digital ecosystem web, mobile, kiosk, POS, loyalty, and payments. The role combines hands-on performance engineering with reliability and resilience practices and AI-native enablement to ensure scalable, performance-ready systems in accelerated delivery cycles. The Sr. Performance Engineer partners closely with Site Reliability, Observability, DevOps, and Architecture teams to improve reliability, reduce operational risk, and validate resilience through chaos engineering.
Responsibilities
Own the enterprise Performance Engineering charter as a horizontal shared service; define engagement models, intake/prioritization, and performance-readiness standards across the SDLC.
Design, script, execute, and report performance tests (load, stress, endurance, scalability) across high-volume ordering, kiosk, POS, loyalty, and payment flows; establish baselines, workload models, and SLO/SLI-aligned KPIs.
Identify and resolve bottlenecks across application, database, messaging, and infrastructure layers using observability signals (e.g., Dynatrace).
Embed automated performance validation into CI/CD pipelines (e.g., Azure DevOps) with baseline and threshold gating; standardize reporting to reduce manual effort and variability.
Partner with SRE/DevOps to define reliability-aligned targets and run controlled chaos-engineering experiments (fault/latency injection, dependency degradation) to validate resilience and recovery; feed learnings into hardened runbooks, alerts, and automation.
Define performance-readiness criteria and provide evidence-based go/no-go recommendations for releases; own escalation paths for performance risk, support production performance-incident resolution, and produce executive-level reporting.
Integrate AI-assisted workflows into performance planning, test-design acceleration, and results triage with human review; maintain AI-consumable artifacts (NFRs, workload models, baselines, thresholds) and define guardrails for safe, policy-compliant AI use.
Qualifications
57+ years in performance engineering or non-functional testing at enterprise scale.
Hands-on expertise with performance testing tools (e.g., JMeter, k6, LoadRunner, NeoLoad, OctoPerf) and observability platforms (e.g., Dynatrace, cloud-native monitoring).
Experience integrating performance validation into CI/CD pipelines and partnering with SRE/DevOps practices; familiarity with chaos engineering.
Proficiency scripting and automating in Java, JavaScript, or Python; comfortable working in cloud environments (AWS and/or Azure).
Hands-on experience with AI-assisted engineering tools, including reviewing and validating AI-generated output.
Strong communication and stakeholder leadership skills; ability to translate technical performance findings into business impact for non-technical audiences.
Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
Preferred Qualifications
Experience in QSR, retail, or high-volume consumer digital commerce environments.
Familiarity with SRE principles, error budgets, and reliability-driven delivery models.
Experience with contract or consumer-driven testing practices.
Background working across mobile, kiosk, or embedded platform performance testing.
What do we offer?
Insurance Plans (Medical, Life)
Pension/401K/RSP (country specific)
Competitive Bonus
Mobility Allowance
Tuition Reimbursement
Company Holidays
Volunteering time
And More..
Compensation details: 119200-149000 Yearly Salary
PI1dfb2a5d7670-30511-41338727
