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387 Data Scientist Software Development jobs in Sunnyvale,CA

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Staff, Data Scientist

Walmart

Sunnyvale, CA 94086

OnsiteHealth InsurancePaid Time OffRetirement Benefit

A continuous drive to explore, improve, enhance, automate, and optimize models and products.
Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 4 years' experience in an analytics related field.
Option 3: 6 years' experience in an analytics or related field
Extensive experience with NLU/NLP, more recent deep ML models (e.g., Transformers, BERT, Llama, GPTs, Gemini) and safe fine-tuning of these.
Understanding of relevant statistical measures such as confidence intervals, significance of error measurements, development and evaluation data sets.
Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 2 years' experience in an analytics related field.
Experience with Python; solid knowledge SQL.
Hands on experience with classical ML models, test/train/evaluation metrics, key parameters/techniques that affect model performance
Ability to take a project from scoping requirements through actual launch.
Master's degree or certification in Machine Learning, Computer Science, Engineering, Mathematics, Statistics or any other related field, with 3+ years work experience.
Experience analyzing conversational data to identify patterns and conducting error/deviation analysis; passion for fixing issues in the data and finding the optimal representation.
Extensive experience in designing, developing and deploying end-to-end Generative AI systems using transformer-based LLM architectures (both open source and close source)
Excellent oral and written communication skills.

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Data Analytics JOB Training Program

Year Up United

San Jose, CA 95123

$525/wk

~ 20 min Onsite

You may be required to answer additional screening questions when applying
Have not obtained a Bachelorʼs degree
Eligible to work in the U. S.
A high school graduate or GED recipient
Highly motivated to learn technical and professional skills

SmartExplore AI is experimental.

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Manufacturing Technician - Hiring Now

Nokia

Sunnyvale, CA 94087

Onsite

Associate's degree in electronics and 2+ yrs of experience
Electronics troubleshooting skills employing voltmeters, oscilloscopes, power supplies, and soldering skills
Physical capability to lift 25 lbs., sit on floor to do repairs, work between systems in tight areas, and able to manipulate and assemble small mechanical assemblies
Mechanical aptitude with working under a microscope

SmartExplore AI is experimental.

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Assembler - Hiring Now

Teledyne

Mountain View, CA 94039

$3,000 bonus

~ 12 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Experience using diagnostic tools and test equipment (required)
Ability to read technical documents and interpret instructions (required)
Minimum of 8 years of assembly experience (required)
Strong mechanical assembly skills and attention to detail (required)
Vocational or technical certificate or equivalent experience (required)
U.S. Person status (citizen, permanent resident, asylee, or refugee) (required)

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Technical Field Specialist

Cognizant

San Jose, CA 95123

$25-$28/hr

~ 20 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

No DUI convictions in the past five (5) years
Candidate must be physically active - have experience and interest in hiking, biking and running with ability to do so for extended periods of times
Have no criminal record
Must have 1+ years of QA testing or technical support experience of Mobile Apps
International drivers have 90 days after enrollment date to obtain a US license
No driver's license suspensions in the past five (5) years
Some US-based travel may be required
Driver's license and ability to drive and use other forms of transportation to conduct pilots at various local venues including Client offices, stand alone stores, and shopping malls.
Valid US driver's license (no temporary permits)
No hit and run convictions
BA/BS degree, or min. 2-3 years of relevant testing / support experience is required.
No more than two (2) moving violations or chargeable accidents within past four (4) years

SmartExplore AI is experimental.

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3D Print Technician

Keysight Technologies

Sunnyvale, CA

Onsite

Candidates who wish to be considered must be currently enrolled in an accredited college/university as of September 2026.
Applicants who have graduated before September 2026 will not be considered unless they are starting a MS or PHD program after graduating.
Mechanical aptitude and strong attention to detail
High school diploma or equivalent
Experience with Corel Draw design software.
Experience with 3D printing technologies and materials
Visa Sponsorship is not available for this position.
3D Print Technician
Manual dexterity for handling small parts and tools
Ability to lift up to 40 lbs.
Familiarity with slicing software (e.g. Bambu Labs)
Ability to troubleshoot technical issues
Essentials: Experience with Bambu H2D, H2C and H2S printers.

SmartExplore AI is experimental.

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Assembler - Hiring Now

Advanced Energy Industries

Redwood City, CA 94061

$26/hr

~ 22 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Has the ability to manage team priorities and demonstrates a high level of initiative.
Soldering skills required
Works on assignments that could be moderate to complex in nature
Minimum of five years electro-mechanical assembly (or equivalent).
Ability to perform basic reading, writing, and math functions.
Component identification and the ability to read technical assembly documentation required.
Basic knowledge of electro-mechanical assembly.
Ability to perform basic electro/mechanical assembly skills.
Works under minimum supervision.
Knowledge and understanding of ESD practices.
High school education or equivalent.
Basic PC knowledge.
Experience in through-hole soldering and SMT soldering

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Test & Assembly Technician I - 2nd Shift

PCB Piezotronics

Sunnyvale, CA 94085

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Experience: 1-2 years related experience.
The employee must occasionally lift and/or move up to 25 pounds.
Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.
Must work in an indoor production environment with low to moderate noise level.
While performing the duties of this job, the employee is regularly required to sit; use hands to finger, handle, or feel; reach with hands and arms; and talk or hear.
This position requires access to “controlled technology” as defined in the Export Administration Regulations (15 C.F.R. §730 et. seq.) and “technical data” as defined in the International Traffic in Arms Regulations (22 C.F.R, Chapter 1, Subchapter M). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work.
The employee is occasionally required to stand; walk; and stoop, kneel, crouch, or crawl.
Education: High School Diploma or G.E.D.

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Assembler - Hiring Now

Kratos Defense

San Jose, CA 95123

$28.85-$38.46/hr

~ 20 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Ability to work in a fast-paced environment
Shop floor environment / workbench or workstation.
Able to work under a microscope for an extended period of time
Possess the knowledge, skills, and abilities to perform the assigned duties, including computer skills
Typically requires a minimum of 2 - 4 years of related experience, preferably in electronics or PCB assembly.
Ability to maintain knowledge, skills, and abilities as it pertains to your job
Flexible and able to adjust to changing production goals and objectives
High school diploma or equivalent
IPC-A-610 and/or J-STD-001 certification
Ability to perform repetitive motion (rotating wrist, using hand tools)
Working knowledge of IPC standards (IPC-A-610, J-STD-001)
Excellent dexterity and attention to detail
Ability to read, understand, and follow instructions
Willingness to support flexible schedules as needed to support production and engineering builds
Have a willingness and ability to learn and utilize company technology for company required purposes, including, for example training, reviewing, and signing policies and procedures, benefits enrollment, and changes, and more
Maintain sensitive and confidential information as required by company and government requirements
Ability to stand and sit for long periods of time
Proven experience in soldering and reworking PCB assemblies
Communicate and interact effectively with peers, supervisors, and the public, including maintaining respect for others, and following company policies
Travel Requirements: Yes, as required.
Proficiency in MS Excel, Word, and PowerPoint