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Junior Javascript Developer Engineering

San Jose,CA

1374 Junior Javascript Developer Engineering jobs in San Jose,CA

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Amazon.com Services LLC Logo

Amazon.com Services LLC - Santa Clara, CA

Senior Software Development Engineer, EC2 Nitro
~ 14 min OnsiteHealth InsurancePaid Time OffRetirement Benefit
New, Posted 6 hours ago
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Software Development Engineer, AI/ML, AWS Neuron, Model Inference

Annapurna Labs (U.S.)

Cupertino, CA 95014

~ 17 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Your Amazon package will include sign-on payments and restricted stock units (RSUs).
USA, CA, Cupertino - 165,200.00 - 223,600.00 USD annually
Health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.
An environment that celebrates knowledge-sharing and mentorship.
Our senior members enjoy one-on-one mentoring and thorough, but kind, code reviews.
Experience optimizing inference performance for both latency and throughput on such large models across the stack from system level optimizations through to Pytorch or JAX is a must have.
Bachelor's degree in computer science or equivalent
3+ years of non-internship professional software development experience
3+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Fundamentals of Machine learning and LLMs, their architecture, training and inference lifecycles along with work experience on some optimizations for improving the model execution.
Software development experience in C++, Python (experience in at least one language is required).
Strong understanding of system performance, memory management, and parallel computing principles.
Proficiency in debugging, profiling, and implementing best software engineering practices in large-scale systems.
Familiarity with PyTorch, JIT compilation, and AOT tracing.
Familiarity with CUDA kernels or equivalent ML or low-level kernels
Candidates with performant kernel development such as CUTLASS, FlashInfer etc., would be well suited.
Familiar with syntax and tile-level semantics similar to Triton.
Experience with online/offline inference serving with vLLM, SGLang, TensorRT or similar platforms in production environments.
Deep understanding of computer architecture, operation systems level software and working knowledge of parallel computing.
New, Posted 2 hours ago
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Senior Software Development Engineer, Amazon Quick , Amazon Quick

Amazon Development Center U.S.

Santa Clara, CA 95053

~ 14 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

The base salary range for this position is listed below.
Your Amazon package will include sign-on payments and restricted stock units (RSUs).
USA, CA, Santa Clara - 193,300.00 - 261,500.00 USD annually
Endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.
5+ years of non-internship professional software development experience
5+ years of programming with at least one software programming language experience
5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team
5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Bachelor's degree in computer science or equivalent
New, Posted 2 hours ago
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Senior ATE Security Engineer, Amazon Leo Silicon Team

Amazon Kuiper Manufacturing Enterprises LLC

San Jose, CA 95126

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Your Amazon package will include sign-on payments and restricted stock units (RSUs).
USA, CA, San Diego - 185,200.00 - 250,000.00 USD annually
USA, CA, Sunnyvale - 213,000.00 - 287,500.00 USD annually
USA, WA, Redmond - 185,200.00 - 250,000.00 USD annually
Health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage)
401(k) matching
Paid time off
Parental leave
Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent work experience
7+ years of experience in silicon test, security engineering, or test software development.
Experience with device security and secure provisioning during test, including OTP/eFuse programming.
Working knowledge of the fundamentals of encryption, cryptographic keys, and secure communication channels.
Strong software engineering skills, including proficiency in a language such as Python and/or C/C++, and experience building reusable, well-architected code.
Experience developing test or automation software on Advantest 93K and/or Teradyne UltraFLEX platforms.
International travel required during release-to-production phases.
Master's degree in Electrical/Computer Engineering or Computer Science.
Expertise in standard silicon security concerns for modem and SoC devices, such as secure boot, secure key and identity provisioning, fuse-based lifecycle management, and debug-port lockdown.
Experience implementing cryptographic provisioning flows involving keys, certificates, and device identities in a manufacturing or test environment.
Experience working with anti-tamper and physical security blocks in silicon, such as tamper detection, sensors, and secure-element hardening.
In-depth understanding of OTP/eFuse programming challenges, including margin, read-back verification, repeatability, and managing irreversible operations at high volume.
Strong software development background, with experience building reusable ATE libraries and tooling (pattern search, sub-flow generation, automated test-program generation).
Experience with digital test of complex SoCs, including developing, debugging, and analyzing coverage for scan/ATPG, MBIST, boundary scan (JTAG), and functional tests.
Experience developing and debugging test programs on ATE platforms such as Advantest 93K and Teradyne UltraFLEX.
Experience with high-speed SERDES test and characterization, including equalization test and tuning (CTLE/DFE/FFE), jitter decomposition, and eye/BER analysis.
Experience developing high-volume manufacturing test solutions and driving the full test release process across the New Product Introduction (NPI) lifecycle, from silicon bring-up, characterization, and qualification through production hand-off and ramp.
Familiarity with I/O protocols such as I3C, SPI, and GPIO.
Experience testing complex modem and SoC devices in advanced process nodes.
New, Posted 3 hours ago
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Senior Software Engineer– Engineering Acceleration, Hyperscale Line of Business

Everpure

Santa Clara, CA 95050

~ 14 min Onsite

The role may be eligible for incentive pay and/or equity.
$180,000—$270,000 USD
Flexible time off
Wellness resources
Company-sponsored team events
6+ years of production software engineering experience (calibrated for MTS4/Senior level) in developer productivity, tooling, or platform engineering.
Mastery of Python and C++ in production Linux environments.
Experience building internal tools or developer-facing software and turning prototypes into supported, shared tools, including containerization (Docker) for reproducible environments; fluent use of AI coding tools to move fast.
Hands-on experience designing clean interfaces (gRPC, REST, CLI) for tools and services.
Comfort using engineering metrics and monitoring tools (e.g., Prometheus, fb303, scribe, t-digest) to diagnose friction and measure improvement.
Bachelor's degree in Computer Science, Electrical Engineering, or a related field
Familiarity with Go or Java is a plus.
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Staff Materials Engineer (Level 5)

Northrop Grumman

Sunnyvale, CA 94087

Paid Relocation to Sunnyvale, CA

~ 19 min OnsiteHealth InsurancePaid Time Off

$161,000.00 - $241,400.00
Employees may be eligible for overtime, shift differential, and a discretionary bonus
Annual bonuses
Eligible for Long Term Incentives
Relocation assistance may be available
Health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
TRAVEL: Yes, 10% of the Time
Materials Engineering or related Bachelor's degree with 12 years of experience; or 10 years with a Master's Degree, or 8 years with a PhD.
Extensive materials engineering/science or weld engineering background.
Background in metallurgical practices, (e.g, weld, metallurgy, metallographic evaluation, heat treatments, fracture mechanics, corrosion control, and failure analysis).
Ability to read and understand engineering drawings.
Familiarity into Navy / DoD processes and workflow.
US Citizenship required.
Ability to obtain and maintain a secret-level clearance.
Familiarity with common commercial weld codes and NavSea technical publications will be a requirement for this role.
An ideal candidate will be able to demonstrate advanced knowledge of materials engineering and/or weld engineering expertise and will have a strong background in metallurgical and weld processes for ferrous materials.
This position requires a practical understanding of metallurgy, forming processes, metallographic evaluation, non-destructive test methods, heat treatments, corrosion control, and how to conduct root-cause investigations.
Knowledge of common U.S. military and commercial standards for specifying and evaluating the performance of ferrous materials is expected.
Experience with nonmetallic materials (e.g. paints, adhesives, elastomers, and polymers) is advantageous.
Knowledge of metallic and nonmetallic additive manufacturing processes is useful.
Prior experiences operating under U.S. Department of Defense contracts are also beneficial.
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Coating Manufacturing Engineer Intern

Keysight Technologies

Santa Clara, CA 95051

~ 14 min Onsite

CA pay range MIN $32.34 to MAX $40.64
Major in Physics, Optical engineering, Material Science or similar technical field
Recommended
Engineer III - Platform Data Engineer (Remote)

CrowdStrike

Sunnyvale, CA 94086

$120,000-$180,000/yr
Remote
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Manufacturing Engineer

Super Micro Computer

San Jose, CA 95123

Onsite

$83,000 - $100,000
Participation in bonus and equity award programs
Comprehensive benefits package
Standard working hours as determined by the company.
1-2 years of practical working experience within the electronics industry.
Proficient in using laboratory diagnostic tools, specifically oscilloscopes and multimeters, to perform comprehensive hardware failure analysis.
Strong ability to read and interpret schematic diagrams, alongside a solid understanding of fundamental electronic design principles.
Solid understanding of computer and server architectures, combined with the ability to use Linux command-line tools for system-level and board-level failure detection/analysis.
Practical knowledge of the PCBA manufacturing process, including hands-on capability to perform basic component-level soldering
Bachelor's degree or higher in Electrical Engineering, Electronics Engineering, or a related technical discipline preferred
New, Posted 1 day ago
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Senior Mechanical Engineer (Manufacturing Engineering)

Velo3D

Fremont, CA 94536

$145,000-$170,000/yr
~ 27 min OnsiteHealth InsuranceRetirement Benefit

$145,000 - $170,000 a year
Participation in a bonus and equity program
Healthcare coverage and 401(K) employer contributions
Team member appreciation awards
Full-time
Bachelor's degree from an accredited university in mechanical engineering or a related field or higher
8+ years of experience in Mechanical Systems Design and Development
5+ years of CAD experience
Solidworks PDM, Solidworks Electrical
8+ years' experience designing manufacturing systems for semiconductor, machining, automation, materials processing, or other related industrial capital equipment applications (Additive Manufacturing, Semiconductor, Solar, Robotics, CNC, or Biomedical Manufacturing Equipment Design Engineering experience)
Experience in GD&T; and quality detail drawing documentation.
Thermal Analysis, FEA, CFD, and simulation software.
Willing and able to work "Hands-on" to build, integrate and test newly developed systems and/or subsystems
Solidworks prefered
Metal additive manufacturing experience a plus but not required
Experience with risk analysis methods such as FMEA
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