Performance Engineering jobs in Clifton, NJ

Senior Performance Engineering Architect NeoLoad & SAP

Remote

•

2d ago

We have a Contract assignment available with our client in Harrisburg, PA. Position: Performance Load Test Architect/Lead Location: Middletown, PA Duration: 6+ Months ** It requires a National Criminal Background Check prior to engagement start. *Remote Position w/ occasional travel* Description of Duties Define and own the overall performance engineering strategy for the Journi program. Develop enterprise performance testing standards, governance, methodologies, and best practices. Defin

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Third Party, Contract

Depends on Experience

Performance Engineering Architect

Remote

•

10d ago

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at QualityAI! We are looking for an experienced Performance Engineering Architect to join our growing team! Location: Canada / USA Remote Position Overview: We are seeking a highly skilled Performance Engineering Architect to lead performance engineering strategy, architecture as

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Full-time

130000 - 140000

Manager, Software Engineering (Marketplace Performance)

New York, New York

•

22d ago

At Affirm, we exist for the moments that matter-giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. We're evolving our marketplace by building Affirm's first fully-featured ads platform to make a best in class shopping destination for our merchants and customers. We know that by pairing consumer insights, segmentation and personalization with our vast network of merchants, we can achieve that goal. The Marketplace Per

Full-time

USD 230,000.00 - 290,000.00 per year

Engineering Programs & Performance Lead

Remote or New York, New York

•

Today

JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new in

Full-time

USD 170,000.00 - 230,000.00 per year

Senior QA Engineer / Performance & Load Testing / NYC

New York, New York

•

Today

Job Description A leading global financial services organization supporting millions of consumer transactions daily is seeking a QA Engineer specializing in Performance and Load Testing to support a major platform integration within its premium global dining division. As the organization brings together two major reservation platforms, this team is focused on ensuring the scalability, reliability, and performance of high-volume, real-time systems. As a Performance & Load Testing QA Engineer, you

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Contract

$60 - $90

Infrastructure Engineer / Google Cloud Platform / Kubernetes / Load Testing

New York, New York

•

Today

A global technology organization is hiring an Infrastructure Engineer focused on Performance & Load Testing to support the consolidation of several major dining and restaurant technology platforms. This is a 6-month contract-to-hire opportunity with a strong preference for candidates who can work hybrid in New York City. Candidates based in Chicago may also be considered. This engineer will help build highly scalable, reliable infrastructure as multiple dining solutions are brought together into

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Contract

$70 - $95

Director, AI / Machine Learning Software Engineer

New York, New York

•

Today

Job Description The AI Garage for Investments & Wealth is seeking a Director, AI / Machine Learning Software Engineer to provide senior technical leadership in establishing and operationalizing enterprise-grade AI Operations (AI Ops) capabilities. This role is critical to ensuring that AI applications, agentic solutions, models, data pipelines, and supporting platforms can be deployed, governed, monitored, and sustained in production with the reliability, security, and operational rigor require

Full-time

USD 147,000.00 - 240,000.00 per year

Engineering Manager, Apple Card & Savings

New York, New York

•

Today

The Apple Card & Savings team is building the financial products that put users in control of their money - at a scale that demands both technical excellence and thoughtful leadership. We built Apple Card to reinvent how credit cards work and continue to launch groundbreaking features. As an Engineering Manager, you will lead a team of talented engineers delivering the backend systems that power Apple Card and Apple Savings, helping shape how millions of people experience financial services ever

Full-time

Engineering Manager, Observability

New York, New York

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6d ago

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Le

Full-time

USD 182,000.00 - 242,000.00 per year

Staff iOS Engineer - News Product

New York, New York

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Today

The mission of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It's why we have a world-renowned newsroom that sends journalists to report on the ground from nearly 160 countries. It's why we focus deeply on how our readers will experience our journalism, from print to audio to a world-class digital and app destination. And it's why our business strategy centers on making journalism so good

Full-time

USD 162,000.00 - 195,000.00 per year

Sr. Software Development Engineer

New York, New York

•

Today

Job Summary The Applications team within Risk & Performance Engineering builds the flagship applications our clients rely on every day, such as Trade Blotter, Beacon Quote and Risk Workstation. Most are developed in Python on our in-house Glint SDK, with a growing number of React applications backed by Python services. As a Senior Software Development Engineer, you will own projects from scoping through to delivery, working across the full stack and with teams across the business. We want a self

Full-time

USD 156,400.00 - 210,841.00 per year

Engineering Technician - Lab Custodian

Clifton, New Jersey

•

Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 75,000.00 - 139,000.00 per year

Quantitative Trading & Research - AI Scientist - Associate

New York, New York

•

Today

Job Description Job Description The Quantitative Trading & Research (QTR) group is responsible for systematic trading across FX, Rates, Commodities, Credit, Equity and a wide range of markets. Within QTR, AI Market Lab brings together quantitative research, modern artificial intelligence, market microstructure, and high-performance engineering to develop the next generation of electronic trading capabilities. Our work spans signal research, pricing, market making, execution, portfolio construc

Full-time

USD 150,000.00 - 200,000.00 per year

AI Infrastructure Engineer

New York, New York

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Today

Job Description We are seeking an AI Infrastructure Engineer to build, operate, and continuously enhance the Linux and GPU-based infrastructure that powers our AI platforms and performance testing environments. This is a highly hands-on infrastructure, automation, and performance engineering role. You will design and maintain benchmarking frameworks, ensure the reliability and security of lab and compute environments, and develop internal AI platform services that support customer demonstration

Full-time

USD 215,000.00 - 350,000.00 per year

Staff Software Engineer, IAM

New York, New York

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17d ago

Full-time

USD 188,000.00 - 275,000.00 per year

Lead Applied AI ML for Payments

Jersey City, New Jersey

•

Today

Job Description Join a team applying modern artificial intelligence and machine learning to high-impact, high-scale payments workflows. You will work with large datasets and complex operational processes to deliver measurable outcomes. You will build production-grade solutions spanning natural language processing, document understanding, and LLM-enabled applications. You will collaborate closely with business and technology partners to take ideas from concept to deployment. You will help raise

Full-time

USD 171,000.00 - 260,000.00 per year

Sr. Site Reliability Engineer - Core Platform & Embedded Reliability (Hybrid)

New York, New York

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Today

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses

Full-time

USD 140,000.00 - 215,000.00 per year

AI ML Engineering Lead - Vice President - AI for Payments

Jersey City, New Jersey

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Today

Full-time

USD 171,000.00 - 260,000.00 per year

Global Head of Agentic Engineering

New York, New York

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14d ago

About the Role: Grade Level (for internal use): 15 The Team: S&P Dow Jones Indices Technology is pioneering the next generation of index technology through autonomous and semi-autonomous agents, creating a new global function called Agentic Engineering. As the leader of this innovative team, you'll work in a collaborative environment that values technical excellence, rigorous quality standards, and the precision required for global benchmark administration. The team operates with executive spon

Full-time

USD 220,000.00 - 325,000.00 per year

Global Head of Agentic Engineering

New York, New York

•

Today

Full-time

USD 220,000.00 - 325,000.00 per year

Performance Engineering jobs in Clifton, NJ, USA