Performance Engineer (C++, Python, Rust)
Weekday
Performance Engineer
Join a cutting-edge AI research initiative and help advance the next generation of Large Language Models by contributing your expertise in systems optimization and performance engineering. We are seeking experienced Performance Engineers with deep knowledge of C++, Python, Rust, and low-level systems optimization to support the development of high-quality AI training and evaluation data.
In this role, you'll work alongside AI researchers and engineering teams to design, evaluate, and refine challenging performance engineering tasks that improve the reasoning capabilities of frontier AI models. Your expertise in optimizing production systems, runtime performance, compiler behavior, and systems architecture will directly contribute to building more capable AI systems.
This is a full-time, 40-hour-per-week remote engagement requiring full weekday availability.
$70 - $110 per hour
...language models by creating and evaluating high-quality performance engineering training data for AI systems. You will apply hands-on expertise... ...low-level optimization. Deep practical expertise in C++, Python, or Rust. Familiarity with the other languages is strongly...PerformanceHourly payFull timeWeekday work$70 - $110 per hour
...Performance Engineer (C++, Python, Rust) $70-$110 per hour Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models. Overview We're seeking talented...PerformanceHourly payFull timeContract workFor contractorsRemote workWeekday work$70 - $110 per hour
...Role Overview Drive low-level systems performance for training and inference of state-... ...will design and author performance-engineering tasks and solutions, and evaluate submissions... ..., and runtime performance across C++, Python, and Rust codebases. Key Responsibilities...PerformanceHourly payFull timeWeekday work$100 - $130 per hour
...Performance Engineer (C++, Python, Rust) is a remote engineering review track for evaluating C++ code, debugging traces, and developer-facing AI outputs against real-world correctness standards. Reviewers reproduce failures, write the unit test the model should have written...PerformanceRemote jobFor contractors10 hours per week- ...Partners, SIG, and more. We're looking for a midlevel or senior IC to join our core engineering team. Our team is responsible for all things C/C++ and Rust, and the most performance-sensitive parts of our codebase. You'll be working with nearly 20 PB of data, with...PerformanceFull time
- ...functionality. We are seeking talented engineers who are passionate about... ...smart contract capabilities, performance, and scalability. Lead the... ...machine within the XRPL’s C++ core. Engage in the full... ...development in modern C++ and Rust, and rigorous testing....PerformanceFull timeContract work
$130k - $270k
...needed in a timely manner. Our team of engineers take pride in what they develop and... ...HPC systems to ensure the reliability, performance, and scalability of HPC infrastructure... ...software development experience using Rust and Python Experience using Splunk for data...PerformanceHourly payFull timeTemporary work$130k - $270k
...needed in a timely manner. Our team of engineers take pride in what they develop and constantly... ..., and maintain DevOps pipelines for C++ or Python applications, utilizing Kubernetes/K8... ...and optimize GPU resources for performance-critical applications, utilizing CUDA or...PerformanceHourly payFull timeTemporary work- ...currently seeking a Senior Software Engineer to join our team. As a... ...software applications using Python, C#, C++, and Linux. You will... ...functional teams to deliver high-performance, scalable, and user-friendly... ...programming languages such as Java or Rust. Knowledge of cloud...PerformanceFull timeTemporary workWork at officeHome officeShift work
$300k
...Trading (HRT) is seeking talented Software Engineers to join our teams in New York and... ...solving skillsWorking experience with C/C++ or Python is required, as are good CS fundamentalsKnowledge... ...(we use Linux), system/processor performance, and network communicationInterest in...PerformanceFull timeWork at officeImmediate start- ...limits of what's possibleAs a Lead Software Engineer at JPMorganChase within the Markets Org,... ...roadmap decisions on the C++/Rust WebAssembly engine, Apache Arrow integration... ...code written by othersDrives WebAssembly performance tuning and ensures efficient data serialization...Performance
$130k - $270k
...a timely manner. Our team of engineers take pride in what they develop... ...and services for High Performance Computing (HPC) systems in a... ...Proficiency in scripting (Bash/Python) to automate tasks and processes... ...languages such as Python, and Rust in a Linux environment Experience...PerformanceHourly payFull timeTemporary work$128.2k - $225.98k
...experience your future!These are some of the exciting cleared Engineering roles available:- Software Developer- System Engineer - Software... ...Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.Work Schedules...PerformanceFull timeTemporary workWork experience placementWork at officeRemote workFlexible hours- ...Title: Senior Mission Systems Software Engineer (C++/C#/Rust) Location: Fort Worth, Texas Type... ...mission systems in a secure, high-performance environment. This role is focused on designing... ..., MinIO) ~ Strong experience with Python and core engineering principles: ~...PerformancePermanent employmentContract workFor contractorsLocal area
$180k
...small, highly motivated, and focused on engineering excellence. This organization is for... ...stack to profile, debug, and optimize performance across diverse systems, including GPUs... ...Systems programming experience in C, C++, or Rust Computer systems fundamentals with...PerformanceTemporary work$90k - $120k
...Automated Software Test EngineerC++ / Python | Ground Missile DefenseFull-... ...an Automated Software Test Engineer in Huntsville, AL to support... ...automated software testing, C++, Python, GitLab, GUI-based test... ...Defense (GMD) Weapon System.Perform system-level integration testing...PerformanceFull timeTemporary work$120k - $150k
...Position Overview: We are seeking a Software Engineer to help bridge the gap between machine learning research... ...focus will be production software: translating validated Python prototypes into high-performance C++ implementations, integrating algorithms into the printer...PerformanceFull timeWork experience placementLocal area- ...knowledgeable Senior Embedded Systems Engineer , to join the technical team located... ...response protocols -Place a sharp focus on performance and stability for all embedded systems... ...engineering experience working with Python, C++, and LabVIEW -Extensive hands-on...PerformanceContract work
$152.8k - $229.2k
...functional collaboration as we work together to engineer the extraordinary.As a Principal Software Engineer - Core Infrastructure (Python/C++) you will set the technical direction for... ...code on reliability, observability, performance, and safety. Lead the design and delivery...PerformanceFull timeH1bWork at officeLocal areaImmediate startFlexible hours$175k - $215k
...Job Description In this role, you’ll use C++ to build important software that powers... ...Bachelor’s Degree in Computer Science, Engineering, Mathematics, or a related field 3+ years... ...Experience in designing and building high‑performance, efficient systems using C++, with a...PerformanceLocal areaRemote work- ...You’ll work within a collaborative engineering environment where creativity and technical... ...and implementing complex, high-performance applications that integrate closely with... ...will have deep technical expertise in Python and C++, a strong understanding of modern software...Performance
- ...in Cambridge, MA is seeking hands-on engineers to advance a fast, general and... ...the full software stack, profiling performance, building logging, and deploying ML... ...on edge devices. The role emphasizes C++ production code, Python tooling, ROS2 middleware, and close...Performance
- ...based in Redmond seeks an Audio Software Engineer to develop and optimize audio signal... ...building scalable solutions for audio performance measurement and collaborating with top-... ...of software development experience in Python and C++. This position prioritizes strong problem...PerformanceContract work
- ...Rust and C++ Software Engineer Location: Remote Microsoft is popping off we are at 6 offers and acceptance for multiple roles and skillsets... ...experience in C++ building services/components where performance, reliability, and memory safety matter. Production or near...PerformanceImmediate startRemote work
$105k - $165k
...embedded systems, mobile apps, robotics, engineers at Full Spectrum love the challenge of... ...opportunities. Senior Embedded C++/Rust Software Engineer (Robotics) The Senior... ...problems Deliver solutions that balance performance and reliability Come up to speed...PerformanceFull time- Searchability® is seeking software engineers to design and build high-performance distributed computing systems for mission-critical environments. You... ...reliable, cloud-ready platforms. The role emphasizes C/C++, Python, REST API design, and DevOps practices, with...Performance
- ...build features and improvements for the edge runtime and expand support for JavaScript APIs and WebAssembly. The position emphasizes performance, reliability, and scaling at a global network scale. You will work in a fast-paced, iterative environment, own code in production...Performance
- ...edge-to-cloud radar innovator in Kirkland, seeks a technical, hands-on lead engineer who thrives at the intersection of edge computing and cloud-native integration. You will write high-performance code on-device while shaping the path to AWS-backed telemetry and state...Performance
- Sr Site Reliability Engineer (Linux, UNIX, Reliability Engineering, Python, C, C++, Java, DevOps) in New York City C, C++, DevOps Engineer, Java, Linux, Perl,... ...scripting is a key advantage • Experience managing performance, availability and scale of mid to large sized...PerformancePermanent employmentFull timeRemote work
- ...Job Title Sr. RUST, C/C++, Python Developer Location: Camden, New Jersey ( Onsite ) Type: Contract Must have Secret Clearance... ...Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in the RUST Programming Language...Contract work
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