High Performance Systems jobs in New York

Senior Rust Full-Stack Engineer — AI Data & Infrastructure About The Role What if your deep expertise in Rust could directly shape the infrastructure powering the next generation of AI? We're looking for a Senior Rust Engineer to build and optimize high-performance data pipelines, annotation tooling

C++ Engineer — High Performance Computing (HPC) About The Role What if your mastery of C++ could directly shape the infrastructure powering the next generation of AI? We're looking for senior C++ engineers to build and optimize the high-performance systems that leading AI labs depend on — data pipel

About Les Belles NYC Les Belles NYC is a design-led, wellness-rooted dental practice redefining what modern healthcare feels like. We are focused on clinical excellence, luxury service, and human connection, creating a calm, elevated experience for both our patients and our team. The Role This is no

Overview We are looking for a driven Sales Closer to focus on outbound calling, reactivating dormant accounts, and actively selling through existing and slow-moving inventory. This role is hands-on and results-focused. You will be calling past customers who have not ordered in years, rebuilding rela

Real Estate operator (High-Performance Team | In-Person | NY) About the Role This is a high-ownership role. It is not a passive admin position. If you’re the type who: Writes fast, clear emails and gets responses Follows up without being asked Promotes listings with discipline (not “post and pray”)

Position Summary East Coast Toyota is seeking a high-performing Internet Sales Specialist to manage the entire customer journey — from the first digital inquiry to final delivery. This is not a traditional BDC role . We are looking for a professional who can engage, build value, structure deals, and

Job Title: High School Science (Environmental Systems and Societies - ESS) (Probationary) Period: 2026-2027 Union Position-Covered by Collective Bargaining Agreement Status: Non-Exempt As of 01/13/2026 Founded in 1947, the United Nations International School (UNIS) is a Pre-K through Grade 12 indepe

CAIS is the pioneer in democratizing access to and education about alternative investments for independent financial advisors, empowering them to engage and transact with leading asset managers on a massive scale through a wide variety of alternative investment products and technology solutions. CAI

At RSW Auto Group, we don’t hire advisors. We build leaders. Trust is the job. A Service Advisor here is responsible for building trust while helping customers navigate their vehicle’s needs. This is not about selling. This is about serving people at a high level and delivering an experience they ca

Senior Product Engineer, Decentralized Finance Build the next generation of on chain financial infrastructure. Join a profitable, venture backed technology startup headquartered in New York City that is redefining how digital assets are traded. The team develops high performance decentralized financ

Join a dynamic trading firm as a Site Reliability Engineer, where you'll ensure the reliability and performance of cutting-edge trading systems. Collaborate with developers and traders to enhance low-latency platforms built on Linux and Python. Your role will involve monitoring system performance, a

About Les Belles NYC Les Belles NYC is a high-end boutique dental and aesthetics practice focused on delivering an elevated, seamless patient experience. We operate in a fast-paced, high-standard environment , where precision, teamwork, and attention to detail are critical. The Role This is not a pa

Adaptive ML

A frontier AI startup is seeking a Performance Engineer to develop foundational technology and ensure robust performance in production AI environments. The role emphasizes writing high-quality Rust, diagnosing complex bugs, and contributing to product direction. Ideal candidates should have an M.Sc.

Stantec

A leading design firm is seeking a motivated Building Performance Engineer in New York to join their interdisciplinary team. The role involves evaluating engineering guidelines, preparing commissioning documents, and conducting compliance reviews with energy codes. Candidates should have a graduate

Hudson River Trading

A leading trading technology firm in New York is seeking talented hardware developers to create high-performance compute engines using FPGA and ASIC technologies. In this role, you will architect complex systems and collaborate in a global team, with a starting salary range of $175,000 to $250,000.

Stantec Consulting International Ltd.

A leading design consulting firm in New York seeks a motivated Building Performance Engineer. This role focuses on delivering high-performance building consulting and supporting various projects. Candidates should have an engineering background with a relevant degree and 2-5 years of experience in t

Cyrad Solutions LLC

A leading research-driven investment firm in New York is looking for a Quantitative Software Engineer to architect their autonomous intelligence platform. This role involves building crucial trading infrastructure, designing high-performance systems, and optimizing AI frameworks. Candidates should h

Anthropic

A technology-focused organization in New York is seeking a Performance Engineer to enhance its large-scale machine learning systems. The role involves identifying and solving systems problems while developing robust solutions. Ideal candidates will have software engineering experience, an interest i

Cititec

A global commodities firm in New York seeks a Cloud Infrastructure & Platform Engineering Lead. The candidate will design and optimize the cloud platform supporting trading, data, and AI workloads. Responsibilities include ensuring reliability, scalability, and performance of the infrastructure whil

Bullish, Inc.

A digital asset platform is seeking an experienced engineer in New York to design and maintain high-performance risk systems. The ideal candidate will have over 10 years of experience in risk management and expert-level Java skills. You will work closely with global teams to implement scalable infra