Quality Engineer Howmet Aerospace IncQuality EngineerFullerton, CA$80,000–$103,000 / yearTo learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report. With $8.3 Billion in revenue in 2025, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world.
BESS Engineer II (Remote) SOLV Energy LLCBESS Engineer II (Remote)CARemote$90,000–$112,506 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.
Senior Electrical Systems & Sustaining Engineer Mainspring Energy IncSenior Electrical Systems & Sustaining EngineerMenlo Park, CA$130,050–$153,000 / yearYou will have the technical authority to own and execute the engineering change lifecycle-from designing and releasing targeted PCBA revisions to identifying, testing, and qualifying strategic off-the-shelf (OTS) components-to permanently eliminate failure modes and improve system performance. You will have the technical authority to own and execute the engineering change lifecycle-from designing and releasing targeted PCBA revisions to identifying, testing, and qualifying strategic off-the-shelf (OTS) components-to permanently eliminate failure modes and elevate system robustness.
Systems Engineer, Algorithm Development Chaos IncSystems Engineer, Algorithm DevelopmentHawthorne, CA$110,000–$240,000 / yearCompensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses. In a world where technological threats move at unprecedented speed, CHAOS Industries delivers advanced sensing and detection solutions that give the ultimate advantage: time.
Instrument/Electrical Engineer INEOSInstrument/Electrical EngineerCarson, California$120,644–$165,000 / yearINEOS Olefins and Polymers USA includes the polyethylene and polypropylene plants located on Battleground Road in La Porte, Texas and the Chocolate Bayou Plant in Alvin, Texas; also includes the Carson, California Polypropylene Manufacturing plant and the Hobbs, New Mexico Fractionation Complex. Actively participate in hazard and risk assessments resolving process safety management (PSM) issues (scenarios).Review and provide comments on engineering design packages (issued for approval and construction packages) issued by engineering and capital projects team.
NewProject Geotechnical Engineer Langan Engineering & Environmental ServicesProject Geotechnical EngineerIrvine, California$97,650–$140,000 / yearEmployees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions. Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world.
NewProject Geotechnical Engineer / Project Manager Langan Engineering & Environmental ServicesProject Geotechnical Engineer / Project ManagerSan Jose, California$90,000–$133,000 / yearEmployees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions. Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world.
NewSenior Staff Civil Engineer Langan Engineering & Environmental ServicesSenior Staff Civil EngineerLos Angeles, California$76,000–$110,000 / yearAssist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment; Use reports, maps, drawings, engineering plans, tests, and aerial photographs to assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects; Familiarity with current local, state, and federal land use permitting is a plus; Collaborate with team members on project tasks and assignments; and. PE certification preferred; 3+ years of prior relevant professional experience in site/civil design, including site planning, grading, storm water management, drainage, and soil erosion; Proficient in AutoCAD and Civil 3D; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; and.
NewProject Civil Engineer Langan Engineering & Environmental ServicesProject Civil EngineerIrvine, California$96,750–$140,000 / yearfrom concept through completion; Demonstrated ability effectively managing projects from concept through construction documents; Self-starter with the ability to manage, motivate, mentor and lead others; Ability to work well on multi-disciplinary projects; Expertise in stormwater management design, hydrologic/hydraulic analysis and design, and SWPPP preparation; Experienced in technical and proposal writing; Excellent verbal and written communication skills; Proficiency of AutoCAD or Civil 3D (preferred); Ability to interact well with coworkers, clients, and regulatory agencies; Participation in professional organizations; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; and. Bachelor’s degree in Civil Engineering; Valid Professional Engineer license; 6+ years of related site/civil land development experience; Knowledge of local city, county and state land use processes and regulations; Strong client development, client communication, client management abilities, and ability to develop new work; Site/civil experience on a variety of project sites including the ability to design site layout, grading, drainage, infrastructure, erosion and sediment control, etc.
NewProject Civil Engineer / Project Manager Langan Engineering & Environmental ServicesProject Civil Engineer / Project ManagerSanta Barbara, California$96,750–$140,000 / yearfrom concept through completion; Demonstrated ability effectively managing projects from concept through construction documents; Self-starter with the ability to manage, motivate, mentor and lead others; Ability to work well on multi-disciplinary projects; Expertise in stormwater management design, hydrologic/hydraulic analysis and design, and SWPPP preparation; Experienced in technical and proposal writing; Excellent verbal and written communication skills; Proficiency of AutoCAD or Civil 3D (preferred); Ability to interact well with coworkers, clients, and regulatory agencies; Participation in professional organizations; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; and. Bachelor’s degree in Civil Engineering; Valid Professional Engineer license; 6+ years of related site/civil land development experience; Knowledge of local city, county and state land use processes and regulations; Strong client development, client communication, client management abilities, and ability to develop new work; Site/civil experience on a variety of project sites including the ability to design site layout, grading, drainage, infrastructure, erosion and sediment control, etc.
NewSenior Staff Geotechnical Engineer Langan Engineering & Environmental ServicesSenior Staff Geotechnical EngineerIrvine, California$76,000–$110,000 / yearBachelor's degree in Civil or Geotechnical Engineering required, Master's degree in Geotechnical Engineering strongly preferred; 3+ years of related geotechnical experience in geotechnical investigations and construction inspections; FE/EIT certification preferred; Office experience with investigation and field work coordination, geotechnical reports, and specification writing; Prior field experience in earthwork, driven and drilled pile construction, load testing, footings subgrade and backfill inspection, ground improvements, retaining wall design and construction, and excavation support system design and inspection; Desired software knowledge: gINT, Slide/SLOPE/W, PLAXIS, LPILE, GRLWEAP, MSEW, SHAKE; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; Ability to perform field work as required; and. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
Lead Software Platform Engineer TetraScienceLead Software Platform EngineerSan Mateo, CAThis is a highly impactful seat for an engineer who has built authorization and governance systems as products (not just consumed them), understands the trade-offs of large-scale distributed design, and thrives on turning ambitious scalability goals into concrete technical strategy. We are catalyzing the Scientific AI revolution by designing and industrializing AI-native scientific data sets, which we bring to life in a growing suite of next gen lab data management solutions, scientific use cases, and AI-enabled outcomes.
Engineer II - Gas Utilities Cordoba CorporationEngineer II - Gas UtilitiesLos Angeles, California$40–$50 / hourFull timePerform baseline analyses of inspection coverage, anomaly recurrence, repair completion rates, and integrity performance metrics; recommend minor adjustments to integrity plans and work execution strategies. Create and maintain basic dashboards and tracking tools to monitor backlog, inspection progress, repair status, and defect trends while ensuring accuracy and consistency of integrity data.
Mechanical Commissioning Project Engineer OpenAI LLCMechanical Commissioning Project EngineerSan Francisco, CAFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Reports to the Commissioning Project Lead and partners closely with mechanical contractors, equipment vendors, design/engineering teams, the electrical commissioning lead, controls stakeholders, and vendor field/test engineers.
Asic Verification Engineer Broadcom CorporationAsic Verification EngineerSan Jose, CAThe High Speed Interconnect Product (HSIP) line of business produces the industry's lowest power and highest performance (100Gbps to 400Gbps) highly integrated physical layer transceivers (PHYs) to meet the increasing demand in AI data center, enterprise network performance and server virtualization. As a valued member of our team, you'll be eligible for a discretionary annual bonus and the opportunity to receive not only a competitive new hire equity grant, but also annual equity awards, connecting your success directly to the company's growth.
Senior Substation Engineer (Remote) SOLV Energy LLCSenior Substation Engineer (Remote)San Diego, CARemote$112,084–$140,105 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.
Staff Electrical Systems & Sustaining Engineer Mainspring Energy IncStaff Electrical Systems & Sustaining EngineerMenlo Park, CA$157,250–$185,000 / yearYou will have the technical authority to own and execute the engineering change lifecycle-from designing and releasing targeted PCBA revisions to identifying, testing, and qualifying strategic off-the-shelf (OTS) components-to permanently eliminate failure modes and improve system performance. You will have the technical authority to own and execute the engineering change lifecycle-from designing and releasing targeted PCBA revisions to identifying, testing, and qualifying strategic off-the-shelf (OTS) components-to permanently eliminate failure modes and elevate system robustness.
NewStaff Geotechnical Engineer Langan Engineering & Environmental ServicesStaff Geotechnical EngineerLos Angeles, CaliforniaBachelor’s degree in Civil or Geotechnical Engineering required; Master’s degree with Geotechnical specialty or desire to pursue is preferred; 1+ years of work-related experience; Minimum GPA of 3.0; EIT Certification, or current registration for FE exam; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Willingness to spend the majority of work hours in the field; Ability to effectively work independently and in a team environment; and. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
I&E Engineer Enhance RecruitingI&E EngineerCarson, CAThis individual will also serve as the primary technical liaison with the local utility provider and collaborate closely with operations, maintenance, engineering, and capital project teams to ensure long-term asset reliability and operational excellence. The successful candidate will serve as the primary instrumentation and electrical subject-matter expert, providing day-to-day troubleshooting support, driving reliability improvements, and leading instrumentation and power system initiatives across the facility.
NewStaff Civil Engineer Langan Engineering & Environmental ServicesStaff Civil EngineerIrvine, CaliforniaAssist with the planning, design and permitting of civil engineering, land development and infrastructure projects; Assist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment; Effectively use reports, maps, drawings, engineering plans, test and aerial photographs to assess soil composition, terrain, hydrological characteristics and topographical and geologic data and their impact on the planning and design of projects; Recommend new approaches and ideas that continuously improve efficiency and services performed; Apply knowledge and techniques of engineering and advanced mathematics; Collaborate with team members on project tasks and assignments; and. Bachelor’s degree in Civil Engineering; 1+ years’ experience; Minimum 3.0 GPA; EIT Certification or current registration for the FE exam; Prior relevant internship or professional experience in site/civil design, including site planning, grading, stormwater management, drainage, and soil erosion; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; and.
Bms/Smart Building Engineer - Senior - Supervising Syska Hennessy Group, Inc.Bms/Smart Building Engineer - Senior - SupervisingLos Angeles, CA$104,953–$175,793 / yearYou will be responsible for managing assigned project team members as they prepare controls design drawings and integrated systems specifications for Aviation, Critical Facilities, Financial, Healthcare, Pharmaceutical, and various other markets the firm is active within. The ideal candidate will have the diverse experience required to bring intelligent and sustainable facilities to life to include but not limited to understanding "future-enabling" trends toward converged networks and IoT technology to promote occupant wellness.
NewEnterprise Systems Engineer Juul LabsEnterprise Systems EngineerSan Francisco, CA$165,000–$206,000 / yearDevelop and maintain AI-augmented workflows within the Juul Labs ecosystem, utilizing Claude and Gemini to build intelligent agents that assist in compliance monitoring and cross-system data reconciliation. Lead Workday and ERP implementations using AI-augmented methodologies – from requirements extraction and gap analysis through UAT script generation, training material creation, and post go-live support.
Project Engineer - Transmission Line Quanta Infrastructure Solutions Group, LLCProject Engineer - Transmission LineCaliforniaFull timeThe QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. The ideal candidate will have a strong background in civil, mechanical, or electrical engineering, with extensive experience in high voltage substation or transmission line projects.
NewLead Quality Engineer Karwell TechnologiesLead Quality EngineerIrvine, CAThe role will lead quality improvement initiatives, validation activities, risk management, CAPA, nonconformance investigations, supplier quality, and new product development while ensuring compliance with applicable FDA, ISO, GMP, and quality system requirements. We are seeking an experienced Lead Quality Engineer to provide technical leadership for quality engineering activities within a regulated manufacturing environment.
Principal Quality Engineer Karwell TechnologiesPrincipal Quality EngineerIrvine, CAThe Principal Quality Engineer serves as a subject matter expert, partnering with cross-functional teams to ensure products meet customer, regulatory, and business requirements while driving continuous improvement and operational excellence. This role provides technical leadership for quality systems, product quality improvements, risk management, CAPA activities, process validation, and compliance programs.
Senior Robotics Automation Engineer Daiichi Sankyo, Inc.Senior Robotics Automation EngineerSan Diego, CA$136,080–$204,120 / yearFull timeEvaluate, integrate, configure, troubleshoot, and maintain advanced laboratory automation systems, including liquid handlers, dispensers, pipettors, plate movers, robotic arms, plate sealers and desealers, acoustic transfer devices, multimodal assay readers, incubators, storage systems, and related scientific instrumentation. This role requires deep expertise in laboratory automation, engineering principles, scientific workflows, and biopharma research operations, combined with the ability to influence technical direction, guide cross-functional decision-making, and mentor less experienced engineers and scientists.
Data Engineer -Snowflake + Python Tanisha SystemsData Engineer -Snowflake + PythonSunnyvale, CAFull timeData Insights and KPIs: Working experience on generating and visualizing data insights, metrics, and KPIs. Data engineering and BI experience using databases like Snowflake, Oracle, Postgres.
NewPrincipal Engineer Veritone CorpPrincipal EngineerIrvine, CA$200,000–$230,000 / yearPartner with engineering, product, and executive leadership to solve complex technical challenges, mentor development teams, and establish engineering best practices that support innovation and long-term business growth. The Principal Engineer will provide technical leadership and architectural direction for the company's AI-powered SaaS platform, driving the design and delivery of scalable, secure, and high-performing software solutions.
Performance Engineer Hermeus CorpPerformance EngineerLos Angeles, CA$91,800–$187,450 / yearThis position requires strong expertise in gas turbine engine cycles, aerodynamics, and thermodynamics to support aircraft development certification and operational excellence. • Perform thermodynamic cycle analysis of turbofan engines, evaluating thrust, TSFC efficiency, operability margins, and performance across the flight envelope.
Performance Engineer (Inference, Training & GPU) World LabsPerformance Engineer (Inference, Training & GPU)San Francisco, CaliforniaWe bring together a world-class team, united by a shared curiosity, passion, and deep backgrounds in technology — from AI research to systems engineering to product design — creating a tight feedback loop between our cutting-edge research and products that empower our users. Write and tune GPU kernels (CUDA, Triton) for hot paths; drive kernel fusion, memory- and bandwidth-bound optimization, and low-precision (FP8/INT8) execution.
Senior Performance Engineer, Inference Cerebras SystemsSenior Performance Engineer, InferenceSunnyvale, CaliforniaThis role requires deep, hands-on fluency with open-source inference stacks (vLLM, SGLang, TensorRT-LLM), GPU kernel-level optimization toolchains (CUDA, Triton), and an intuitive understanding of how transformer architecture decisions—attention mechanisms, model sizing, quantization, KV-cache strategies—interact with the realities of GPU memory hierarchies and compute budgets. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference.
Performance Engineer, Inference Systems Anthropic PBCPerformance Engineer, Inference SystemsSan Francisco, CA$350,000–$850,000 / yearWe measure how the fleet performs against its theoretical performance frontier, run cross-layer investigations to explain the gaps, and own the correctness checks that make sure Claude''s outputs are right, not just fast, across hardware platforms and serving configurations. Redesign the correctness eval gate: determine which signals reliably catch real model-output regressions versus noise, and make it the trusted release criterion across hardware backends.
Senior Wireless Systems Performance Engineer Skydio, Inc.Senior Wireless Systems Performance EngineerSan Mateo, CA$170,000–$240,000 / yearThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the role: By combining best-in-class autonomy and cloud-connected real-time visibility, drones will become the critical and ubiquitous infrastructure that can be deployed and monitored in real-time to solve various problems faster, cheaper, and safer than ever before.
Senior QA Engineer (Performance) Ursus, Inc.Senior QA Engineer (Performance)Folsom, CARemote$125,000–$143,000 / yearDebugging complex issues within the tech stack (Web Browser, Java applications, Mobile applications) in order to analyze resource usage, and creating actionable strategies as a result of the profiling analysis. This role requires deep troubleshooting skills to parse logs and stack traces, determining reproducible steps for high-complexity issues, and a strong understanding of what key performance metrics to analyze for an application.
CoDesign & NextGen Performance Engineer Cerebras SystemsCoDesign & NextGen Performance EngineerSunnyvale, CAOpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.
Windows Performance Engineer, Staff Qualcomm IncWindows Performance Engineer, StaffSan Diego, CA$134,800–$202,200 / yearResponsibilities: In-depth analysis of key software benchmarks and applications to identify optimization opportunities Implement software optimizations to ensure performance criteria is met Develop and enhance analysis tools and instrumentation to assist in analysis, identifying performance gaps and optimization options Collaborate with internal teams and external partners for analysis and optimizations Identifies risks associated with designs, approaches, and other work efforts. As a Windows Performance Developer, you''ll be owning and driving analysis of complex system level performance aspects and coming up with solutions to optimize performance without impacting power consumption to deliver best in class software performance for next generation of Windows on Snapdragon desktop devices using Qualcomm SoC's.
NewPerformance Engineer TechDigitalPerformance EngineerSanta Clara, CA2. Strong understanding of performance testing concepts like load, stress, and endurance testing. Familiarity with APM tools like New Relic, Dynatrace, or AppDynamics, Splunk, Catchpoint.
Software Engineer - Performance Profiling Etched AISoftware Engineer - Performance ProfilingSan Jose, CAWork closely with hardware architects, firmware engineers, driver developers, compiler engineers, and ML application engineers to understand their needs, define tool requirements, and provide expert guidance on performance analysis and optimization using the tool. Build analysis modules to automatically interpret collected trace and counter data, identifying key performance limiters (e.g., compute-bound, memory bandwidth-bound, latency-bound, PCIe-bound, specific hardware bottlenecks).
High Performance Computing Engineer Slb NVHigh Performance Computing EngineerMenlo Park, CACALIFORNIA APPLICANTS ONLY: I understand the Company may obtain, without using the services of a third party investigative consumer reporting agency, public records pertaining to my character, general reputation, personal characteristics, or mode of living during its evaluation of my application for employment and, if employed, during my employment. Demonstrated experience with quantum computing technologies: quantum annealing (e.g., D-Wave), gate model platforms (e.g., IBM Qiskit, Google Cirq), and/or quantum-inspired optimization solvers.
Principal Engineer, iOS Performance Reddit IncPrincipal Engineer, iOS PerformanceSan Francisco, CARemote$232,500–$325,500 / yearDefine, measure, and execute on key user-facing performance goals, specifically minimizing App Not Responding (ANR) rate, reducing app launch time (Time to Interactive/TTFF), and eliminating slow/dropped frames. Improve observability and harden data quality for all key performance areas, including establishing reliable telemetry, monitoring, and guardrails for ANR rate, app launch time, and slow/dropped frames.
Software Engineer – Nonlinear Solid Mechanics & High-Performance Computing Vinci4dSoftware Engineer – Nonlinear Solid Mechanics & High-Performance ComputingPalo Alto, CaliforniaDevelop and tune nonlinear solvers for solid mechanics, handling both geometric nonlinearity (large deformation, finite strain) and material nonlinearity (plasticity, viscoelasticity, temperature-dependent and history-dependent constitutive models). Hands-on experience developing solvers for geometric and material nonlinearity in solid mechanics — large-deformation kinematics, nonlinear constitutive models, and the Newton-type schemes that drive them to convergence.
Research Engineer, Performance RL Anthropic PBCResearch Engineer, Performance RLSan Francisco, CA$350,000–$850,000 / yearThis research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. For sales roles, the range provided is the role's On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Principal Engineer Position for System Power for Advanced 2.5D/3D High-Performance Compute Qualcomm IncPrincipal Engineer Position for System Power for Advanced 2.5D/3D High-Performance ComputeSan Diego, CA$192,000–$288,000 / yearThe candidate will explore the best organization of near-memory processing units along with the system and memory buses so that the extreme bandwidth of 3D Memory will be fully utilized across the compute fabric for cloud, compute, mobile and IoT as well as studying how to interconnect those memory cubes using scale-up and scale-out fabrics. Develop novel fabrics for best/robust distribution of high-bandwidth data from 3D DRAM memory arrays to the near-memory computing units across various workloads for mobile, compute, and XR applications.
Software Engineer Intern (TikTok - Effects Performance) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok - Effects Performance) - 2027 SummerSan Jose, CAPartnering closely with rendering, algorithm, and camera pipeline teams, you'll help profile and optimize frame rate, first-frame latency, memory footprint, and power consumption, and help build the tooling that makes this work scale. Assist in the design and implementation of automated performance analysis pipelines, such as automatic trace capture, agent-assisted bottleneck analysis, and regression detection, to assess effect performance at various stages.
Software Engineer - Recommendation Infrastructure, Performance Efficiency TikTok IncSoftware Engineer - Recommendation Infrastructure, Performance EfficiencySan Jose, CAWe focus on core infrastructure challenges across online/nearline/offline modules on GPU/CPU, high-performance computing, data pipelines, observability, automation, system reliability, and cost optimization. Our systems are primarily built in C++, while broader infrastructure and automation work may also involve offline data processing frameworks such as Flink, Spark, or other large-scale data systems.
Research Scientist / Engineer – Performance Optimization LumaResearch Scientist / Engineer – Performance OptimizationRedwood City, CaliforniaDevelop fused kernels and leverage tensor cores and modern hardware features for optimal hardware utilization on different hardware platforms. To go beyond language models and build more aware, capable and useful systems, the next step function change will come from vision.
Software Engineer, C/C++ SDK Performance Optimization TikTok IncSoftware Engineer, C/C++ SDK Performance OptimizationSan Jose, CAThis role sits at the business architecture layer of a self-developed rendering engine, partnering closely with rendering, algorithm, and camera pipeline teams to deliver smooth, low-power effect experiences across a massive range of mobile devices. Drive end-to-end experience optimization of the effect pipeline during shooting - diagnose and resolve frame drops, jank, thermal throttling, and power consumption issues on real user devices.
Senior Software Engineer, C/C++ SDK Performance Optimization TikTok IncSenior Software Engineer, C/C++ SDK Performance OptimizationSan Jose, CAThis role sits at the business architecture layer of a self-developed rendering engine, partnering closely with rendering, algorithm, and camera pipeline teams to deliver smooth, low-power effect experiences across a massive range of mobile devices. Drive end-to-end experience optimization of the effect pipeline during shooting - diagnose and resolve frame drops, jank, thermal throttling, and power consumption issues on real user devices.
(General Hire) Machine Learning Engineer Intern (Performance Monetization) - 2027 Summer TikTok Inc(General Hire) Machine Learning Engineer Intern (Performance Monetization) - 2027 SummerSan Jose, CAOur team develops a wide variety of advertisements for numerous uses including feeds, live streaming, branding, measurement, targeting, search, vertical solutions, creative solutions, and business integrity. Global Monetization Product and Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok.
(General Hire) Machine Learning Engineer Graduate (Performance Monetization) - 2027 Start TikTok Inc(General Hire) Machine Learning Engineer Graduate (Performance Monetization) - 2027 StartSan Jose, CAOur team develops a wide variety of advertisements for numerous uses including feeds, live streaming, branding, measurement, targeting, search, vertical solutions, creative solutions, and business integrity. Global Monetization Product and Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok.