Top 34 Quantum algorithm quantum algorithm quantum algorithm quantum algorithm Jobs in Milpitas, Ca

R&D Engineer 5, Software
Keysight Technologies, Inc. —Santa Clara, CA
- $156,960 - $261,600 a year
- Full-time
- Computer Science
- System design
- 11+ years
2h
Senior Rust Software Engineer
Vector Atomic —Pleasanton, CA
- $142,113 - $186,063 a year
- Full-time
- 6 years
- Computer Science
- System design
- Paid parental leave
- Paid holidays
Quick Apply
16h
Computational Physicist
Fuse —San Leandro, CA
- Extended hours
- Analysis skills
- Math
- Doctor of Philosophy
Senior Mechanical Engineer, OCS
PsiQuantum —Palo Alto, CA
- $130,000 - $160,000 a year
- Email
- 5 years
- Analysis skills
- Senior level
10h
High Performance Computing Engineer
Schlumberger —Sunnyvale, CA
- Computer Science
- Continuous improvement
- Doctor of Philosophy
- Health insurance
- Dental insurance
SoC Platform Engineer
E-Space —Saratoga, CA
- $150,000 - $220,000 a year
- Weekends as needed
- Office
- Master's degree
- US work authorization
- Paid holidays
- Paid time off
Program Manager, Kill Chain Portfolio (Advanced Sensors & Quantum Systems)
Riverside Research Institute —Mountain View, CA
- $200,000 - $270,000 a year
- Full-time
- Doctoral degree
- Bachelor's degree
- Mentoring
5d
Staff Research Scientist
Visa U.S.A. Inc. —Foster City, CA
- $169,100 - $270,800 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- 3 years
- Wellness program
- Health savings account
Lead Research Scientist
Visa U.S.A. Inc. —Foster City, CA
- $215,300 - $344,600 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Wellness program
- Health savings account
Senior Finance Manager, Capital Planning & Management
PsiQuantum —Palo Alto, CA
- $155,000 - $178,000 a year
- Email
- Office
- 8 years
- Analysis skills
14h

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quantum algorithm quantum algorithm quantum algorithm quantum algorithm jobs near milpitas, ca

R&D Engineer 5, Software

Keysight Technologies, Inc. -
Santa Clara, CA

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Job Details

Full-time
$156,960 - $261,600 a year
2 hours ago

Qualifications

Software engineering
Signal processing
Data structures
NumPy
Git
Algorithms
C++
Linear algebra
APIs

Full Job Description

Overview:

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

Responsibilities:

At Keysight Design Engineering Software (DES), we build electronic design automation (EDA) software that helps engineers design the world’s most advanced high-frequency circuits, modules, and systems. Our tools accelerate innovation across industries such as telecommunications, aerospace, and semiconductor design.

We are looking for a software engineer to join our circuit simulation product team. In this role, you will work on infrastructure and algorithms related with the circuit simulator. This position offers the opportunity to work on challenging systems problems at the intersection of high-performance computing, scientific computing, and modern systems programming. You will collaborate with a globally distributed team of engineers and have the opportunity to influence the architecture of key subsystems.

You are expected to take ownership of problems end-to-end - from system design through implementation, debugging, and performance optimization.

circuit simulator infrastructure, including front-end and back-end of the simulator
performance improvements of the circuit simulator, eg. DC and Tran simulation
circuit simulation with thermal appliations.
circuit simulation with photonics
Contribute to the architecture and design of new subsystems, participating in code reviews and technical discussions
Investigate and resolve performance bottlenecks and correctness issues independently
Collaborate with engineers across multiple product teams in a global development environment.

Qualifications:

Degree in Computer Science, Software Engineering, Electrical Engineering, or a related discipline — or equivalent practical experience 15 years of professional software development experience in systems or performance-critical software.
Strong proficiency in C++ or Python (or both). Strong C++ experience with some Python exposure and a willingness to learn quickly is acceptable;
Strong computer science fundamentals: including data structures, algorithms, concurrency, and systems-level thinking
Experience designing clean abstractions and API design, including generics, trait-based interfaces, or analogous patterns in C++ (templates, virtual interfaces).
Familiarity with numerical / scientific computing foundations: such as FFTs, complex arithmetic, matrix operations, and linear algebra
Experience with Python, particularly with NumPy and array-oriented data processing
Proficiency with Git and standard collaborative development workflows
Strong analytical and problem-solving skills with the ability to work autonomously

Preferred Qualifications

Experience with HPC, MPI, or parallel job scheduling across compute nodes; familiarity with networking fundamentals (TCP)
Interest in or exposure to compiler-adjacent work: expression parsing, AST construction, interpreters, or execution plan optimization
Familiarity with circuit simulation, signal processing, or EDA tooling
Familiarity with async runtimes (e.g., Tokio) or data-parallel frameworks (e.g., Rayon)
Working knowledge of compilation and linking toolchains — ability to diagnose linker errors, and familiarity with build systems such as CMake or Conan

Pay Range:

USD $156,960.00 - USD $261,600.00 Year

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

Apply Now

Refine Your Search

quantum algorithm quantum algorithm quantum algorithm quantum algorithm jobs in milpitas, ca

R&D Engineer 5, Software

Senior Rust Software Engineer

Computational Physicist

Senior Mechanical Engineer, OCS

High Performance Computing Engineer

SoC Platform Engineer

Program Manager, Kill Chain Portfolio (Advanced Sensors & Quantum Systems)

Staff Research Scientist

Lead Research Scientist

Senior Finance Manager, Capital Planning & Management

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