57 Ai Performance Engineering jobs in New York City.

Hiring now: Productionoriented Dev @ Scm, Sr Software Engr Gamesdk @ Datadog, Software Engr @ Jane Stree, Machine Learning Engr @ Physicsx, Staff Software Engr Gpu P @ Google, Member Of Technical Staff @ Adaptive M, Sr Performance Engr @ Ellipsis L, Software Eng Mgr Pytorch @ Meta, Sr C Software Engr @ Celonis, Software Engr Ml Performa @ Anthropic.Explore more at jobswithgpt.com.

🔥 Skills

C++ (15) machine learning (15) performance optimization (13) optimization (11) Python (7) Rust (6) CUDA (6) GPU (6) distributed systems (6) Kubernetes (6)

đź“Ť Locations

New York City (55) Jersey City (1) Somerset (1)
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Scm

Production-Oriented Developer Jersey City
Skills & Focus: C++, Linux, multi-threaded applications, performance optimization, global trade execution, network programming, systems programming, data analysis, problem solving, shell scripts
About the Company: SCM is committed to a workplace that values and promotes diversity, inclusion and equal employment opportunity by ensuring that all employees are valued, heard…
Experience: A minimum of three years professional-level C++ programming experience in a Linux environment.
Salary: $100,000 - $250,000
Type: Full-time
Benefits: Eligible for bonuses, health and dental plans, 401(k) contributions, and discretionary profit sharing program.

Datadog

Senior Software Engineer - GameSDK Somerset
Skills & Focus: SDK, Unity, Unreal, C++, cross-compilation, performance monitoring, remote-friendly, application performance, error management, game engines
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: Strong experience with the APIs and ecosystem of Unity or Unreal, relevant experience in developing code for Unity, Unreal or an in-house engine, experience shipping to Consoles and PCs.
Salary: $187,000 — $240,000 USD
Type: Full-time
Benefits: New hire stock equity (RSUs), employee stock purchase plan, free global mental health benefit, generous global benefits…

Jane Street

Software Engineer New York City
Skills & Focus: Software Engineer, OCaml, programming languages, language design, implementation, optimizer, feedback-directed optimization, open-source, toolchain, profiling
About the Company: Jane Street is a technology-focused trading firm that leverages advanced algorithms and a deep understanding of programming languages and financial markets.
Experience: Multiple years of experience in practical language design and implementation
Type: Full-time

Physicsx

Machine Learning Engineer New York City
Skills & Focus: machine learning, physics simulations, optimization, design engineering, numerical physics, product performance, medical devices, electric vehicles, aerospace, renewables
About the Company: PhysicsX is a deep-tech company of scientists and engineers, developing machine learning applications to massively accelerate physics simulations and enable a …
Type: Full-time
Machine Learning Engineer New York City
Skills & Focus: machine learning, physics simulations, optimization, design engineering, numerical physics, product performance, medical devices, electric vehicles, aerospace, renewables
About the Company: PhysicsX is a deep-tech company of scientists and engineers, developing machine learning applications to massively accelerate physics simulations and enable a …
Type: Full-time
Machine Learning Engineer New York City
Skills & Focus: machine learning, physics simulations, optimization, design engineering, numerical physics, product performance, medical devices, electric vehicles, aerospace, renewables
About the Company: PhysicsX is a deep-tech company of scientists and engineers, developing machine learning applications to massively accelerate physics simulations and enable a …
Type: Full-time

Google

Staff Software Engineer, GPU Performance New York City
Skills & Focus: software development, machine learning, GPU programming, performance tuning, optimizations, cloud computing, compiler optimization, algorithms, data processing, system architecture
About the Company: Google Cloud's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information an…
Experience: 8 years of experience in software development; 5 years testing and launching software products; 3 years of software design and architecture; 5 years with ML design and ML infrastructure.
Salary: $197,000 - $291,000
Type: Full-time
Benefits: Bonus, equity, and additional benefits as detailed in the company’s policies.

Adaptive Ml

Member of Technical Staff New York City
Skills & Focus: reinforcement learning, language models, software engineering, Python, Rust, CUDA, GPU, data pipelines, high-performance, empirical research
About the Company: Adaptive ML is building a reinforcement learning platform to tune, evaluate, and serve specialized language models. We are pioneering the development of task-s…
Experience: M.Sc./Ph.D. in computer science or demonstrated experience in software engineering, preferably with a focus on machine learning.
Type: Full time
Benefits: Comprehensive medical (health, dental, and vision) insurance; 401(k) plan with 4% matching; Unlimited PTO; Mental healt…

Ellipsis Labs

Senior Performance Engineer New York City
Skills & Focus: performance engineering, low-level systems, high-performance computing, decentralized finance, blockchain, optimization, monitoring, benchmarking, performance bottlenecks, team-first attitude
About the Company: Ellipsis Labs is a profitable, venture-backed New York-based startup building differentiated products and infrastructure in decentralized finance. The company …
Experience: 3+ years
Salary: $170K – $250K
Type: Full time
Benefits: Above-market salary and equity compensation, Unlimited and encouraged PTO, Health, dental, and vision insurance for emp…

Meta

Software Engineering Manager, PyTorch MTIA New York City
Skills & Focus: Software Engineering Manager, PyTorch, AI acceleration, deep learning frameworks, AI inference, training software stack, team management, performance management, technical organizations, AI hardware
About the Company: Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…
Experience: At least 2 years of experience in managing a software team in a fast-paced capacity.
Salary: $177,000/year to $251,000/year + bonus + equity + benefits
Type: Full Time
Benefits: In addition to base compensation, Meta offers benefits.
Performance & Capacity Engineer - Capacity Planning Optimization New York City
Skills & Focus: capacity planning, optimization, performance engineering, operations research, data science, infrastructure, software products, automated solutions, cloud, distributed systems
About the Company: Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…
Experience: Experience with managing ambiguity, effective intellectual curiosity, practical experience and demonstrated success in performance or capacity engineering, experience working with distributed systems at scale, direct experience in capacity planning for a major private or public cloud.
Salary: $147,000/year to $208,000/year + bonus + equity + benefits
Type: Full Time
Benefits: Meta offers benefits including bonuses, equity, and additional incentives; specifics can be found on their benefits pag…

Celonis

Senior C++ Software Engineer New York City
Skills & Focus: C++, big data, query optimization, transaction management, distributed data, performance, scalability, data processing, algorithms, database internals
About the Company: Celonis helps some of the world’s largest and most esteemed brands make processes work for people, companies and the planet. With over 5,000 enterprise custome…
Experience: 5+ years of hands-on software engineering experience
Salary: $192,000 - $234,000 USD
Type: Full-time
Benefits: The unique opportunity to work with industry-leading process mining technology, investment in personal growth, and grea…

Google

Software Engineer, PhD, Campus, Machine Learning, Systems and Cloud AI, GPU Per… New York City
Skills & Focus: Machine Learning, Systems, Cloud AI, GPU Performance, Programming, Optimization, Performance Analysis, Distributed Computing, AI Solutions, Software Engineering
About the Company: Google Cloud's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information an…
Experience: PhD degree in Computer Science, or a related technical field, or equivalent practical experience.
Salary: $141,000-$202,000 + bonus + equity + benefits
Type: Full-time
Benefits: Bonus + equity + benefits

Anthropic

Software Engineer, ML Performance and Scaling New York City
Skills & Focus: machine learning, performance engineering, distributed systems, GPU programming, low-latency, high-throughput, load-balancing, fault-tolerant system, system performance, collaborative work
About the Company: Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a who…
Experience: Significant software engineering or machine learning experience, particularly at supercomputing scale.
Salary: $315,000 - $560,000 USD
Type: Hybrid
Benefits: Competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexibl…

Voleon

Senior HPC Infrastructure Engineer New York City
Skills & Focus: HPC clusters, storage, high-performance computing, Linux environments, scripting, automation, troubleshooting, system uptime, security best practices, performance optimization
About the Company: Voleon is a technology company that applies state-of-the-art machine-learning techniques to real-world problems in finance. For more than a decade, we have led…

Character.Ai

Research Engineer New York City
Skills & Focus: Machine Learning, GPU Clusters, Model Development, Triton Kernels, Distributed Systems, Reinforcement Learning, PyTorch, LLM Inference, CUDA, Kubernetes
About the Company: Character.AI empowers people to connect, learn and tell stories through interactive entertainment. Over 20 million people visit Character.AI every month, using…
Experience: PhD (or equivalent) research experience

Meta

Software Engineer, Systems ML - Frameworks / Compilers / Kernels New York City
Skills & Focus: C/C++ programming, AI framework development, Deep Learning, PyTorch, Compiler optimizations, GPU programming, High performance kernels, Runtime analysis, Computer vision, NLP
About the Company: Meta builds technologies that help people connect, find communities, and grow businesses. Meta is moving beyond 2D screens toward immersive experiences like au…
Experience: 7+ years for Bachelor's degree or 4+ years for Master's degree or 3+ years for PhD in AI framework development or accelerating deep learning models on hardware architectures.
Salary: $70.67/hour to $208,000/year + bonus + equity + benefits
Type: Full Time
Benefits: Meta offers comprehensive benefits including bonuses and equity. Additional benefits information is available on Meta's…

Hedra

Machine Learning Engineer (CUDA) New York City
Skills & Focus: CUDA, GPU, machine learning, 3DVAE, video diffusion, high-performance computing, C++, deep learning frameworks, model optimization, generative models
About the Company: Hedra is a pioneering generative media company backed by top investors at Index, A16Z, and Abstract Ventures. We're building Hedra Studio, a multimodal creatio…
Type: Full time
Benefits: Competitive compensation and equity, 401k (no match), Healthcare (Silver PPO Medical, Vision, Dental), Lunch and snacks…

Meta

Software Engineer, Systems ML - SW/HW Co-design New York City
Skills & Focus: AI Infrastructure, Hardware acceleration, Machine learning, Deep learning, C/C++, Python, Benchmarking, Performance optimization, Distributed systems, Recommendation models
About the Company: Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…
Experience: Specialized experience in one or more of the following machine learning/deep learning domains: Hardware accelerators architecture, GPU architecture, machine learning compilers, or ML systems, AI infrastructure, high performance computing, performance optimizations, or Machine learning frameworks (e.g. PyTorch), numerics and SW/HW co-design. Experience developing AI-System infrastructure or AI algorithms in C/C++ or Python.
Salary: $85.10/hour to $251,000/year + bonus + equity + benefits
Type: Full Time
Benefits: Meta offers benefits including medical, dental, and vision coverage, 401(k), paid time off, and other perks.

Cohere

Member of Technical Staff, Agent Infrastructure Engineer New York City
Skills & Focus: software engineering, HPC environment, auto-scaling, container orchestration, distributed training, autoregressive models, Transformers, research, experimentation, AI systems
About the Company: Cohere is on a mission to scale intelligence to serve humanity by training and deploying frontier models for developers and enterprises who build AI systems fo…
Type: Full time
Benefits: An open and inclusive culture and work environment, weekly lunch stipend, full health and dental benefits, parental lea…

Hudson River Trading

Senior HPC Storage Architect New York City
Skills & Focus: HPC, storage, architecture, GPU, CPU, algorithmic trading, collaboration, performance, research, development
About the Company: The Research & Development team at Hudson River Trading (HRT) builds and maintains the computers, networks, storage, operating systems, and software that allow…
Experience: 10+ years of experience in HPC-like environments with multi-PB storage deployments
Salary: $200,000 to $275,000
Benefits: discretionary performance-based bonuses and a competitive benefits package

Pdt Partners

Software Engineer - Research Computing HPC New York City
Skills & Focus: cloud-based HPC systems, automation, CI/CD pipelines, production systems, configuration management, infrastructure-as-code, NVIDIA GPU management, benchmark optimization, user focus, capacity management
About the Company: PDT Partners has a stellar 30+ year track record and a reputation for excellence, aiming to be the best quantitative investment manager in the world, measured …
Experience: 5+ years of software engineering and/or systems programming experience
Salary: $195,000 - $225,000
Type: Full-time
Research Engineer New York City
Skills & Focus: machine learning, deep learning, infrastructure, high-performance computing, scientific research, research workflows, model optimization, quantitative, signal construction, portfolio construction
About the Company: PDT Partners has a stellar 30+ year track record and a reputation for excellence. Our goal is to be the best quantitative investment manager in the world. PDT’…
Type: Hybrid

Drw

Research Engineer New York City
Skills & Focus: software development, C++, Python, quantitative finance, algorithms, distributed computation, data acquisition, data visualization, user interfaces, multi-threaded applications
About the Company: DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets aro…
Salary: $175,000 to $225,000
Benefits: group medical, pharmacy, dental and vision insurance, 401k (with discretionary employer match), short and long-term dis…

Hudson River Trading

Algo Developer New York City
Skills & Focus: Algo Developer, statistical analysis, predictive trading models, C++, order execution, model training, trading efficiency, performance analysis, high-performance trading infrastructure, collaboration
About the Company: HRT brings a scientific approach to trading financial products. We have built one of the world's most sophisticated computing environments for research and dev…
Experience: Bachelor's degree in Math, CS, Stats, Physics, or related field
Salary: $175,000 to $300,000 per year
Type: Full-time
Benefits: Discretionary performance-based bonuses and a competitive benefits package.

Anthropic

Performance Engineer New York City
Skills & Focus: machine learning, performance engineering, distributed systems, high performance, large-scale systems, GPU programming, load-balancing, fault-tolerant systems, low-latency, robustness
About the Company: Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a who…
Salary: $315,000 - $560,000 USD
Type: Full-time
Benefits: competitive compensation, optional equity donation matching, generous vacation and parental leave, flexible working hou…

Reflection Ai

Technical Staff, Infrastructure New York City
Skills & Focus: AI, infrastructure, GPU, scalable, high-performance, Reinforcement Learning, C++, Rust, distributed systems, production-ready
Experience: Extensive experience building large-scale, high-performance solutions in the AI or software engineering domain.
Type: Full time
Benefits: Competitive compensation and benefits.

Anthropic

Software Engineer, Inference Scalability and Capability New York City
Skills & Focus: software engineering, large-scale distributed systems, machine learning, inference capabilities, Kubernetes, Python, performance tuning, compute efficiency, scalability, request routing
About the Company: Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a who…
Experience: Significant software engineering experience
Salary: $300,000 - $405,000 USD
Type: Full-time
Benefits: Competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexibl…

Quantitative Trading Startup

Software Engineer New York City
Skills & Focus: quantitative trading, scalable trading applications, infrastructure development, performance optimization, multi-core communications, lock-free algorithms, run-time behavior, serialization delays, TCP/multicast handling, financial markets
About the Company: A lean and technical startup focused on developing scalable trading applications and infrastructure for financial markets.
Experience: Experience with trading systems and performance optimization
Salary: Base salary plus discretionary performance bonus and possible long-term incentives
Type: Full-time
Benefits: Base salary, discretionary performance bonus, long-term incentives
Software Engineer New York City
Skills & Focus: quantitative trading, scalable trading applications, infrastructure development, performance optimization, multi-core communications, lock-free algorithms, run-time behavior, serialization delays, TCP/multicast handling, financial markets
About the Company: A lean and technical startup focused on developing scalable trading applications and infrastructure for financial markets.
Experience: Experience with trading systems and performance optimization
Salary: Base salary plus discretionary performance bonus and possible long-term incentives
Type: Full-time
Benefits: Base salary, discretionary performance bonus, long-term incentives
Software Engineer New York City
Skills & Focus: quantitative trading, scalable trading applications, infrastructure development, performance optimization, multi-core communications, lock-free algorithms, run-time behavior, serialization delays, TCP/multicast handling, financial markets
About the Company: A lean and technical startup focused on developing scalable trading applications and infrastructure for financial markets.
Experience: Experience with trading systems and performance optimization
Salary: Base salary plus discretionary performance bonus and possible long-term incentives
Type: Full-time
Benefits: Base salary, discretionary performance bonus, long-term incentives

Axiom

ZK Proof Engineer New York City
Skills & Focus: zero knowledge proofs, ZK Proof Engineer, cryptographic code, Rust, C++, LLVM, performance optimization, low-level computer systems, database backends, secure systems
About the Company: Axiom is using zero knowledge proofs to scale smart contract applications in a new way.
Experience: Strong background in math/cryptography or strong problem-solving skills
Salary: competitive
Type: Full-time
Benefits: Ownership in key technical/product decisions, competitive salary with equity, mentorship from exceptional team
ZK Proof Engineer New York City
Skills & Focus: zero knowledge proofs, ZK Proof Engineer, cryptographic code, Rust, C++, LLVM, performance optimization, low-level computer systems, database backends, secure systems
About the Company: Axiom is using zero knowledge proofs to scale smart contract applications in a new way.
Experience: Strong background in math/cryptography or strong problem-solving skills
Salary: competitive
Type: Full-time
Benefits: Ownership in key technical/product decisions, competitive salary with equity, mentorship from exceptional team
ZK Proof Engineer New York City
Skills & Focus: zero knowledge proofs, ZK Proof Engineer, cryptographic code, Rust, C++, LLVM, performance optimization, low-level computer systems, database backends, secure systems
About the Company: Axiom is using zero knowledge proofs to scale smart contract applications in a new way.
Experience: Strong background in math/cryptography or strong problem-solving skills
Salary: competitive
Type: Full-time
Benefits: Ownership in key technical/product decisions, competitive salary with equity, mentorship from exceptional team

Google

Senior Software Engineer, GPU Performance, Google Scale New York City
Skills & Focus: software development, machine learning, data structures, GPU performance, algorithms, optimization, low-level GPU programming, CUDA, compiler optimization, system architecture
About the Company: Google Cloud's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information an…
Experience: 5 years of experience with software development; 3 years of experience with ML infrastructure.
Salary: $166,000-$244,000 + bonus + equity + benefits
Type: Full-time
Benefits: Equity, bonus, and a range of benefits.
Senior Staff Software Engineer, GPU Performance New York City
Skills & Focus: GPU, machine learning, performance optimization, compiler design, cloud computing, software engineering, project management, AI models, benchmarking, software architecture
About the Company: Google Cloud's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information an…
Experience: 8 years of experience in software development; 7 years in technical project strategy, ML design; 5 years in testing/software launches.
Salary: $248,000-$349,000 + bonus + equity + benefits
Type: Full-time
Benefits: Equity, bonuses, and additional benefits including salary determined by location and other factors.

Fluidstack

Member of Technical Staff New York City
Skills & Focus: AI, ML, software development, GPU, job scheduling, Kubernetes, ML infrastructure, PyTorch, APIs, monitoring
About the Company: Fluidstack is the AI Cloud Platform. We build GPU supercomputers for top AI labs, governments, and enterprises. Our team is small, highly motivated, and focuse…
Type: Full time
Benefits: Competitive total compensation package (cash + equity). Retirement or pension plan, in line with local norms. Health, d…

Datadog

Staff Software Engineer - Driveline New York City
Skills & Focus: C++, performance optimization, reliability, distributed systems, engineering initiatives, high-throughput, real-time systems, architecture decisions, scalability, collaboration
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: 2+ years
Salary: $234,000 — $300,000 USD
Type: Full-time
Benefits: Datadog offers a wide range of best in class, comprehensive and inclusive employee benefits including healthcare, denta…

Anthropic

TPU Kernel Engineer New York City
Skills & Focus: TPU, kernel, optimization, performance, ML systems, low-latency, high-throughput, sampling, collective communication algorithms, assembly level debugging
About the Company: Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a who…
Salary: $315,000 - $560,000 USD
Type: Remote-Friendly (Travel-Required)
Benefits: competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexibl…

Sesame

ML Model Serving Engineer New York City
Skills & Focus: machine learning, real-time, scalable, model serving, Kubernetes, GCP, NVIDIA H100, infrastructure, performance analysis, CI/CD
About the Company: Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. Our team…
Experience: Deep experience in deploying and managing scalable machine learning models using modern model-serving approaches.
Salary: $175K – $280K
Type: Full time
Benefits: 401k matching, 100% employer-paid health, vision, and dental benefits, Unlimited PTO and sick time, Flexible spending a…

Captions

Software Engineer New York City
Skills & Focus: video processing, video encoding, H.264, HEVC, VP9, AV1, FFmpeg, GStreamer, Python, C++
About the Company: Captions is the leading video AI company, building the future of video creation. Over 10 million creators and businesses have used Captions to create videos fo…
Experience: Demonstrated expertise in video encoding technologies
Type: Full-time
Benefits: Comprehensive medical, dental, and vision plans, 401K with employer match, Commuter Benefits, Catered lunch multiple da…

Jane Street

Software Engineer New York City
Skills & Focus: Software Engineer, language compilers, runtimes, performance analysis, optimization, dynamic graph systems, parallel runtimes, computation graphs, resource usage, scheduling
About the Company: A finance company that utilizes advanced technology and quantitative analysis for financial modeling and risk management.
Experience: Strong experience in performance analysis and optimization
Type: Full-time
Low-Level Systems Engineer New York City
Skills & Focus: Low-level systems programming, CUDA, ML techniques, Training optimisation, Low-latency inference, Networking technologies, Debugging tools, GPU knowledge, Distributed GPU training, Fluency in English
About the Company: Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for M…
Experience: Experience in low-level systems programming and optimisation
Type: Full-time

Character.Ai

ML Infrastructure Engineer New York City
Skills & Focus: ML Infrastructure, Cloud Platforms, GPU Allocation, High-Performance Computing, Pytorch, TensorFlow, JAX, Kubernetes, Large Language Model, Diagnostic Tools
About the Company: Character.AI empowers people to connect, learn and tell stories through interactive entertainment. Over 20 million people visit Character.AI every month, using…
Experience: 4+ years of experience supporting the infrastructure within an ML environment
Type: Full-time

Adaptive Ml

GPU Performance Engineer New York City
Skills & Focus: GPU Performance, CUDA, CUTLASS, Triton, performance improvements, software engineering, machine learning, generative AI, optimization, high-quality software
About the Company: Adaptive ML is building a reinforcement learning platform to tune, evaluate, and serve specialized language models. We are pioneering the development of task-s…
Experience: M.Sc. /Ph.D. in computer science or demonstrated experience in software engineering with a focus on GPU-optimization
Type: Full time
Benefits: Comprehensive medical (health, dental, and vision) insurance; 401(k) plan with 4% matching (or equivalent); Unlimited P…

Datadog

Senior Software Engineer New York City
Skills & Focus: scaling bottleneck, feature flags, production issue, architecture, high scale, code simplicity, data pipelines, statistics, Go, Python
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: 6+ years of experience
Salary: $130,000 — $300,000 USD
Benefits: Datadog offers a wide range of best in class, comprehensive and inclusive employee benefits for this role including hea…

Jane Street

Software Engineer New York City
Skills & Focus: Software Engineer, high-performance systems, low latency, systems programming, optimization, network applications, hardware performance counters, application performance, modern computer architecture, fast-packet processing
Experience: Experience with low level systems programming and optimization, and working on network applications that require extremely low latency and high throughput

Arena Ai

Software Engineer New York City
Skills & Focus: software development, distributed systems, platform engineering, multi-agent systems, cloud platforms, performance optimization, system design, data ingestion, hardware engineering, AI
About the Company: Arena is building the world’s first AI industrial engineer designed to solve the most complex hardware and manufacturing challenges. Our product, Atlas, levera…
Experience: 5+ years of software development experience at a venture-backed startup or top technology company.
Salary: $150,000 - $225,000 yr
Type: Full-time
Benefits: 99% of the monthly premium for Aetna medical insurance, vision and dental coverage, 401(k) Retirement Plan, Unlimited P…

Vatic Labs

Quantitative Developer New York City
Skills & Focus: algorithmic trading, C++, Python, Linux, low latency, distributed computing, machine learning, statistical learning, deep learning, performance tuning
About the Company: Vatic Labs combines AI research, quant trading, and software engineering to build state-of-the-art algorithmic trading systems. The company is committed to hir…
Experience: 2+ years
Salary: $150,000 - $350,000
Type: Full-time
Benefits: Unlimited office snacks, Free breakfast, lunch, and dinner, Gym membership, Full health insurance coverage for employee…

Fluidstack

Head of Infrastructure New York City
Skills & Focus: GPU clusters, infrastructure, deployment, data centers, OEMS, networking, Kubernetes, PyTorch, scalability, engineering
About the Company: Fluidstack is the AI Cloud Platform. We build GPU supercomputers for top AI labs, governments, and enterprises. Our customers include Mistral, Poolside, Black …
Experience: 3+ years of related experience deploying GPU clusters; 5+ years deploying infrastructure at global scale.
Type: Full time
Benefits: Competitive total compensation package (salary + equity), Retirement or pension plan, Health, dental, and vision insura…

Lavendo

Developer Relations Advocate New York City
Skills & Focus: developer advocacy, AI, ML, cloud computing, community engagement, open-source, APIs, content creation, developer tools, GPU capabilities
About the Company: Our client is a publicly traded tech company at the forefront of the AI revolution, with a team of over 500 skilled engineers building full-stack infrastructur…
Experience: At least 3 years of experience in developer advocacy, technical evangelism, or a similar role.
Salary: $150K – $200K
Type: Full-time
Benefits: Full medical benefits, 401(k) plan with a 4% match, stock options, flexible remote work environment, paid parental leav…

First Street

High Performance Computing Manager New York City
Skills & Focus: High Performance Computing, Linux clusters, AWS, Slurm, bash scripting, python scripting, cloud platforms, GitHub, automation, collaborative development
About the Company: First Street is the standard for Climate Risk Financial Modeling. We use transparent and peer-reviewed methodologies to calculate the past, present, and future…
Experience: Proven experience managing Linux clusters and commercial cloud computing platforms.
Type: Full time
Benefits: Competitive salary, Employee Stock Option Plan, Health benefits covered, paid parental leave, 401k program, Commuter be…

Datadog

Senior Software Engineer - GameSDK New York City
Skills & Focus: SDK, Unity, Unreal, C++, cross-compilation, performance monitoring, remote-friendly, application performance, error management, game engines
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: Strong experience with the APIs and ecosystem of Unity or Unreal, relevant experience in developing code for Unity, Unreal or an in-house engine, experience shipping to Consoles and PCs.
Salary: $187,000 — $240,000 USD
Type: Full-time
Benefits: New hire stock equity (RSUs), employee stock purchase plan, free global mental health benefit, generous global benefits…

Writer

Principal Performance Engineer New York City
Skills & Focus: performance engineering, Generative AI, large-scale distributed systems, LLMs, RAG systems, performance testing, AI/ML technologies, cloud computing, NLP architectures, performance analysis tools
About the Company: Writer is seeking a highly skilled and motivated Principal Performance Engineer to lead the performance optimization of our cutting-edge Generative AI technolo…
Experience: 10+ years of experience in performance engineering, with a focus on large-scale distributed systems; 2+ years of experience working with AI/ML technologies
Type: Full-time
Benefits: Generous PTO, medical, dental, and vision coverage, paid parental leave, fertility support, early-detection cancer test…