130 senior software engineer python jobs at 58 companies in Ripon, CA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2mo
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Senior Embedded Software Engineer
Milpitas, California, United States
$130k-$175k/yr OnsiteFull Time
Tarana Wireless
Tarana Wireless: Develops next-generation fixed wireless access broadband technology.
5+ YOESenior embedded software engineer with 5+ years C/C++ in Linux/RTOS on embedded ARM; experience Python/bash scripting; cross-compilation toolchains; lab hardware; strong communication; leadership.
C, C++, Linux, RTOS, ARM, Python, Bash, Git, Rust, Go, Bazel, Buildroot, gRPC, Protobuf, Zephyr, U-Boot, ATF
1mo
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Senior Software Engineer
Pleasanton, California, United States
$190k-$285k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
8+ YOEBachelor's/Master's in CS/Engineering or equivalent experience; 8+ years professional software development with Python, GoLang, or Java/C++; 4+ years designing distributed microservices; proven performance engineering experience.
Python, GoLang, Java, C++, Datadog, New Relic, OpenTelemetry, pprof, CloudWatch, Redis, Memcached, Locust, JMeter, k6, AWS, GCP, CI/CD
2w
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Senior Software Engineer
San Ramon or United States
$91k-$252k/yr HybridFull Time
Five9
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
8+ YOE8+ years software engineering experience, Kubernetes certification (CKA or CKAD) required, deep expertise in Go and Python, observability (Grafana/Prometheus/Loki), on-prem/private cloud and IaC experience.
Grafana, Prometheus, Loki, Go, Python, React, Vue, Kubernetes, GitLab CI/CD, ArgoCD, PagerDuty, LogQL, PromQL, Ansible, AWX, Terraform, Harbor, GitLab, Jaeger, Tempo, OpenTelemetry, OpenStack, Rancher
1mo
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Senior Software Engineer - Python/Agentic AI
Pleasanton, California, United States
$156k-$196k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
3+ YOEBS CS +5 yrs or MS CS +3 yrs experience with software development; 3+ years building web applications, SaaS, and RESTful APIs; AI-first development experience; strong SQL and distributed systems knowledge; production deployments and on-call experience.
C#, Java, Python, .NET, .NET Core, HTML, JavaScript, CSS, SQL, PostgreSQL, NoSQL, Docker, Kubernetes, API gateway, Kafka, SQS, RabbitMQ, Azure, ASW, GCP
1mo
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(Senior) Software Engineer - Evaluation
Fremont, California, United States
$120k-$250k/yr OnsiteFull Time
Pony.ai
Pony.aiNASDAQ: PONY: Develops autonomous driving technology for passenger and freight transportation.
Strong programming in C/C++, Python; strong math/CS; experience in large-scale systems; pursuing BS/MS or PhD in CS; large data processing; fast-paced engineering environment; full-stack preferred; statistics preferred.
C++, Python, Distributed systems, Software design
2mo
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Sr Software Engineer - Data Center
Milpitas or United States
$165k-$241k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
6+ YOE6+ years in engineering; proficient in C, C++, Python; embedded software experience; debugging with GDB; driver/OS kernel knowledge.
C, C++, Python, GDB, Embedded Systems
1mo
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Senior Rust Software Engineer
Pleasanton, California, United States
$142k-$186k/yr OnsiteFull Time
Vector Atomic
Vector Atomic: Develops precision quantum sensors for navigation and timing applications.
6+ YOEBachelor's or Master's in EE/CE/CS with 6+ years software engineering in embedded or hardware-adjacent environments; U.S. citizenship or lawful permanent residency required; hands-on lab experience and strong communication. Preferred: C/C++, Python, SoC/FPGA, device drivers.
Rust, C/C++, Python, Linux, ARM SoC, SoC, FPGA, Linux device drivers, TCP/UDP, UART, SPI, I2C, oscilloscope, function generator, voltmeter
1mo
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Senior Software Engineer, Operator Tools
Byron, California, United States
$180k-$275k/yr RemoteFull Time
Elroy Air
Elroy Air: Builds autonomous vertical takeoff and landing aircraft for cargo logistics.
5+ YOE5+ years software development with strong C++ and/or Python, desktop (Qt/Electron) and web UI experience, telemetry/embedded integration, protocol parsing, and building UIs for operational use.
C++, Python, Qt, Electron, React, Git, GitHub, MAVLink, UDP, serial
1mo
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Senior Rust Software Engineer
Pleasanton, California, United States
$142k-$186k/yr OnsiteFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
6+ YOEBachelor's or Master's in engineering or CS, 6+ years software engineering experience (embedded/hardware-adjacent), strong Rust expertise, hands-on lab/hardware experience, US Person status for export control, excellent communication.
Rust, C, C++, Python, TCP, UDP, UART, SPI, I2C, ARM, Linux, FPGA
2d
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Senior Software Engineer - VSD - Freemont CA Hybrid
Fremont, California, United States
$130k-$233k/yr HybridFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
10+ YOEMS in EE/CE/CS,10+ years designing and deploying optimization algorithms for EDA, ASIC/FPGA expertise, proficiency in C/C++ and Python, strong software engineering and communication skills.
C, C++, Python
1mo
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(Senior) Software Engineer - Evaluation
Fremont, California, United States
$120k-$250k/yr OnsiteFull Time
Pony.ai
Pony.aiNASDAQ: PONY: Develops autonomous driving technology and operates robotaxi services.
Strong C/C++ and Python skills, foundation in mathematics and CS, experience building large-scale data processing and distributed systems, BS/MS/PhD in related field preferred.
C/C++, Python
1mo
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Senior Automation Software Engineer, Optical Packaging
Milpitas, California, United States
$180k-$200k/yr OnsiteFull Time
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
8+ YOEB.S. (or M.S.) in CS/Mechatronics/Electrical Engineering, 8+ years automation software experience in motion control/hardware integration, strong Python/C++/C# skills, nano-positioner and control systems experience, familiarity with LabVIEW/MATLAB and OpenCV.
Python, C++, C#, PI, Aerotech, Newport, LabVIEW, MATLAB, OpenCV, Jira, Arena PLM
5d
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HPE Labs - Senior Software Engineer – Integrated HPC & Quantum Solutions
Milpitas or Albuquerque or Fort Collins or Santa Barbara or Chicago or Boston or Knoxville
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
6+ YOEMaster's or equivalent experience,6+ years programming,advanced skills in C/C++/Rust and Python,experience with quantum computing tools and HPC,strong math and software engineering background.
Qiskit, CUDA-Q, TensorFlow Quantum, Pennylane, C, C++, Rust, Python, Linux command line tools, TensorFlow, PyTorch, MLIR
1w
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Software Engineer Sys 3
Fremont, California, United States
$99k-$220k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
5+ YOEBachelor’s/Master’s/PhD in engineering or equivalent experience; 3–5+ years software engineering experience; strong C/C++/Java/Python, embedded and real-time systems, multithreading, OOP, debugging, and communication skills.
C, C++, Java, Python, GitHub Copilot, Jira, Confluence, Smalltalk, VisualWorks
2w
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Senior Software Engineer, Reporting Engine
San Ramon or New York City
$153k-$210k/yr HybridFull Time
Ridgeline
Ridgeline: Cloud-native platform for investment management operations.
6+ YOE6+ years building large-scale backend or distributed systems; strong programming in Kotlin, Java, or Python; cloud-native (AWS) experience; system design, concurrency, performance, and mentoring skills.
Kotlin, Java, Python, AWS, Claude Code, Cursor AI, ChatGPT, Trino, Spark, React
2w
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Senior Software Engineer-Backend
Fremont, California, United States
$140k-$170k/yr HybridFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
5+ YOEBachelor's in CS,5+ years backend development,proficiency in Go/Node.js/Python/Java/Ruby,experience with relational and NoSQL databases,identity systems,strong communication and system design skills.
Go, Node.js, Python, Java, Ruby, MySQL, PostgreSQL, MongoDB, Redis, Azure AD, AWS Cognito, LDAP, Okta, Keyclock
3w
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Software Engineer III - ATI
San Ramon, California, United States
$104k-$153k/yr RemoteFull Time
Robert Half
Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.
6+ YOEBachelor's or equivalent, 6+ years software engineering experience, 5+ years with Python, Spark, Java, SQL and Shell; AWS/Azure; CI/CD (Jenkins, Git); monitoring; relational DBs; Linux/Windows; mentoring experience.
Python, Spark, Jupyter Notebook, Java, SQL, Shell Scripting, AWS, Azure, Jenkins, Git, Glue, AWS Lambda, JIRA, ServiceNow, Oracle, PostgreSQL, SQL Server, Linux, Windows, Autosys
1mo
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Software Engineer Lead
Fremont, California, United States
$190k-$220k/yr HybridFull Time
Personalis
PersonalisNASDAQ: PSNL: Provides genomic sequencing and diagnostic testing for cancer management.
6+ YOE2+ MgmtBachelor's degree, 6+ years software development, 2+ years technical lead experience. Hands-on with Python, Java, JavaScript, CI/CD, cloud (AWS/Azure/GCP), APIs/microservices, DevOps, Agile; experience in regulated healthcare/lab environments.
Python, Java, JavaScript, CI/CD, AWS, Azure, GCP, APIs, microservices
2mo
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Senior systems engineer
Milpitas, California, United States
$128k-$192k/yr OnsiteFull Time
Onto Innovation
Onto InnovationNYSE: ONTO: Provides metrology and inspection solutions for semiconductor manufacturers.
3+ YOEMaster’s or Ph.D. in Physics, Electrical/Mechanical Engineering, or Applied Optics; 3+ years (3–15+ for senior roles) in complex system development; strong optics, control engineering, and software/hardware integration; Python, MATLAB, JMP, LabVIEW.
Python, MATLAB, JMP, LabVIEW
1mo
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Lead Engineer, Embedded Software
Fremont or Montreal
$180k-$200k/yr OnsiteFull Time
THINK Surgical
THINK Surgical: Develops robotic systems for orthopedic joint replacement surgeries.
10+ YOEBS in CS or equivalent, 10+ years software engineering experience, strong C++ and multithreading (pThreads), gRPC/REST APIs, ARM platform knowledge, Python, CI/CD, CMake, Docker, Yocto, interfacing with electronics, and familiarity with GMP/quality standards.
C++, pThreads, gRPC, REST, ARM, Python, CI/CD, CMake, Docker, Yocto, FreeRTOS