1

Senior Performance Engineer Jobs in New York (NOW HIRING)

On-site in Jersey City, NJ Our client seeks a Senior Performance Engineer to define strategy, establish performance excellence, and create systems that make performance a default outcome for software ...

Senior Capacity and Availability Engineer To support on-going Availability and Capacity Planning efforts for monthly reporting for availability and capacity, production support for performance ...

Senior Performance Advertising Engineer

New York, NY · On-site

$114K - $157K/yr

We are seeking a results-oriented Senior Performance Advertising Engineer to own and drive the optimization of our buyer-side and performance marketing systems. In this role, you will be directly ...

Senior DAS Performance Engineer Location: New York City Duration: Long Term Contract or Full-Time Required Skills:- The ideal candidate will... • Possess a willingness to travel • Possess in ...

... performance building design, retrofit, and operations. We are a focused team of engineers and ... We are seeking inquisitive and technically curious senior energy engineers with a minimum of 5 ...

... performance building design, retrofit, and operations. We are a focused team of engineers and ... We are seeking inquisitive and technically curious senior energy engineers with a minimum of 5 ...

next page

Showing results 1-20

Senior Performance Engineer information

See New York salary details

$65.1K

$138.5K

$200.8K

How much do senior performance engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior performance engineer in New York is $138,458.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,300.00 and $157,000.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior performance engineer?

To thrive as a Senior Performance Engineer, expertise in performance analysis, capacity planning, and system optimization—often backed by a degree in computer science or a related field—is crucial. Familiarity with tools such as LoadRunner, JMeter, APM solutions, profiling tools, and relevant certifications like CPPE or PMP are highly beneficial. Strong problem-solving, collaboration, and clear communication skills are vital for identifying bottlenecks and working closely with cross-functional teams. These combine to ensure robust system performance, user satisfaction, and reliable application scalability in demanding technical environments.

What does a senior performance engineer do?

A Senior Performance Engineer typically oversees performance testing cycles, analyzes system metrics, and collaborates with development and operations teams to diagnose and resolve performance issues. Daily tasks often include designing and executing test plans, monitoring application behavior under load, and recommending improvements for scalability and efficiency. They also participate in code reviews and architectural discussions to identify potential bottlenecks early in the development cycle. Consistent communication with both technical and non-technical stakeholders is key, ensuring that performance goals align with business objectives.

What is a senior performance engineer?

A Senior Performance Engineer is responsible for optimizing the performance, scalability, and reliability of software applications and systems. They analyze performance metrics, conduct load and stress testing, identify bottlenecks, and work with development teams to implement improvements. This role requires expertise in profiling tools, performance tuning, and system architecture to ensure optimal user experience. Additionally, they may establish best practices for performance testing and contribute to overall system design decisions.

What are the most commonly searched types of Performance Engineer jobs in New York?

The most popular types of Performance Engineer jobs in New York are:

What job categories do people searching Senior Performance Engineer jobs in New York look for?

The top searched job categories for Senior Performance Engineer jobs in New York are:

What cities in New York are hiring for Senior Performance Engineer jobs?

Cities in New York with the most Senior Performance Engineer job openings:

Infographic showing various Senior Performance Engineer job openings in New York as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 1% Temporary, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $138,458 per year, or $66.6 per hour.

Senior Performance Engineer

Ellipsis Labs, Inc

New York, NY • On-site

$170K - $250K/yr

Full-time

Re-posted 29 days ago


Job description

Ellipsis Labs is a profitable, venture-backed New York-based startup building sustainable and efficient DeFi protocols on high-throughput decentralized infrastructure. Our long-term goal is to build a better financial system.
Our flagship product, Phoenix Perpetuals, brings professional-grade perpetual futures to Solana. Building on our experience developing efficient markets, Ellipsis Labs also operates SolFi, a proprietary automated market maker that provides efficient liquidity for key trading pairs. Our foundational product, Phoenix Legacy, is a limit order book on the Solana blockchain that established our expertise in operating high-performance markets. Combined, these products have facilitated over $285B in trading volume across Solana markets.
The Opportunity
Ellipsis Labs is seeking a Senior Performance Engineer to join our team. In this role, you will:
  • Monitor, benchmark, and optimize systems where performance is critical
Qualifications
Required
  • 3+ years of experience in high-performance computing
  • Low-level systems experience
  • Ability to conceptualize systems at different levels of abstraction to identify performance bottlenecks
  • A demonstrated track record of high agency, willingness to dive into unfamiliar technical and non-technical areas, and a team-first attitude
  • Passion for decentralized finance
Preferred
  • Experience working with blockchain technology, preferably Solana