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Junior Python Developer Jobs in Milpitas, CA, US

550+ junior python developer jobs from 250+ companies hiring in Milpitas, CA, US.

552 jobs- Milpitas • 50 miles
1mo
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Senior Python Engineer
San Francisco or Canada
$126k-$248k/yr HybridFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
Proven Python software development experience; experience with AI/ML frameworks in Python; open source contributions preferred; strong communication and mentoring skills.
Python, AI/ML frameworks, Web development frameworks, Open source tooling
1mo
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Junior Software Developer
Burlingame, California, United States
$95k-$125k/yr OnsiteFull Time
Xona Space Systems
Xona Space Systems: Operates low Earth orbit satellites for high-precision navigation services.
Proficiency in C/C++, Bash, Python; knowledge of SPI, I2C, UART; experience with hardware interaction and embedded testing preferred.
C/C++, Bash, Python, SPI, I2C, UART
1w
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Junior Software Developer
Santa Clara, California, United States
$101k-$124k/yr HybridFull Time
Fortinet
FortinetNASDAQ: FTNT: Develops and sells cybersecurity software and network security appliances.
0+ YOEBachelor's degree in CS or Electrical Engineering; strong Python on Linux; AWS/Azure and Docker preferred; GenAI/LLM experience beneficial; excellent teamwork and communication.
Python, Linux, AWS, Azure, Docker, Web development, Relational databases, Vector databases, Software design, Multithreading programming, Version control, QA standards
1d
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Junior Backend Engineer
San Francisco, California, United States
$120k-$145k/yr HybridFull Time
Baselayer
Baselayer: AI-powered business identity and risk verification platform.
3+ YOE1-3 years backend experience, Python, API development, scalable data handling, AI/ML integration, security/compliance (KYC/KYB), clean maintainable code.
Python, REST APIs, Knowledge graphs, LLMs, RLHF, LoRA
1w
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Junior Security Operations Engineer
Dublin or Amsterdam or San Francisco or Denver
RemoteFull Time, Contract
Telnyx
Telnyx: Provides global carrier-grade voice and messaging services via APIs.
2+ YOEJunior SecOps role focusing on vulnerability management, AI-assisted tooling, and incident response; includes bug bounty triage, SIEM/EDR/DLP usage, and scripting for automation.
SIEM, EDR, DLP, Python, Bash, LLM tooling, Bug bounty platforms
3w
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Junior Coastal Engineer
San Francisco or Oakland or Sacramento or Petaluma
$85k-$100k/yr HybridFull Time
Environmental Science Associates
Environmental Science Associates: Provides environmental consulting for infrastructure and restoration projects.
0+ YOEBachelor’s in Civil/Environmental Engineering or related field; 0-3 years’ experience; EIT or ability to obtain within 1 year; coastal/restoration experience desirable; proficiency in design/modeling software preferred; strong communication; ability to work in hybrid office settings.
AutoCAD Civil 3D, ArcGIS, HEC RAS, HEC HMS, XBeach, SWAN, MATLAB, Python
1w
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Junior Engineer (Workforce Programs-Limited Term)
Oakland, California, United States
$10k-$12k/mo OnsiteTemporary
East Bay Municipal Utility District
East Bay Municipal Utility District: Provides regional water supply and wastewater treatment services.
0+ YOEEntry-level engineer with knowledge of water systems, data analysis, and programming; familiarity with modeling and new technologies; handles field and office studies.
Python, R, MATLAB, SQL
5d
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Junior Research Scientist
San Francisco, California, United States
$150k-$230k/yr OnsiteFull Time
EliseAI
EliseAI: AI platform automating housing and healthcare business operations.
Ph.D. in Mathematics, Theoretical Physics, Computer Science, or related field; strong ML foundation; Python/R programming; in-person work 4-5 days/week.
Python, R, Machine Learning Libraries
1w
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Software Engineer
San Francisco, California, United States
$100k-$139k/yr OnsiteFull Time
Sofar Ocean: A startup focused on weather routing for the maritime transport sector.
Product-driven software engineer to design, develop, and maintain services in the Wayfinder Optimization Engine; Rust and Python; early in career.
Rust, Python, C, C++
1w
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Software Engineer
Scottsdale or San Jose
$101k-$150k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.
1+ YOE1+ years backend development; Java, Python, Ruby on Rails; REST APIs; Spring Frameworks; cloud platforms (AWS, GCP, Azure); SQL/NoSQL; Hibernate; OAuth; WebSocket.
Java, Python, Ruby on Rails, Spring Framework, Hibernate, REST APIs, AWS, GCP, Azure, SQL, NoSQL, OAuth, WebSocket
1w
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CAD Engineer - Signoff Infrastructure
Austin or San Jose
HybridFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Familiarity with Python or JavaScript/TypeScript; web development frameworks; SQL; software engineering practices; BS in Computer Science or related field.
Python, JavaScript, TypeScript, Angular, React, Express.js, SQL, Linux/Unix, CI/CD
8h
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Software Engineer (Starlink Mobile)
Redmond or Sunnyvale
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
0+ YOEBachelor’s in CS/engineering or 2+ years software development; Python/C/C++; real-time, distributed systems experience preferred.
Python, C, C++
1mo
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Visiting Engineer: eCommerce Infrastructure
Mountain View, California, United States
$10k/mo OnsiteContract
AI Fund
AI Fund: Builds and invests in artificial intelligence startups.
Full-stack development with Python backend and modern frontend, GenAI product experience, ecommerce/infrastructure knowledge, strong automation judgment, US work authorization.
Python, Shopify, semantic search, knowledge graphs, embeddings
2mo
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Backend Engineer (Early Career)
San Francisco, California, United States
HybridFull Time
Infinitus
Infinitus: Automates healthcare administrative and clinical phone calls using AI.
2+ YOE2-3 years backend development; Python/Go/Java/C++ or similar; SQL & NoSQL; cloud services (AWS/GCP); AI/ML interest; strong collaboration; growth mindset.
Python, Go, Java, C++, SQL, NoSQL, AWS, GCP, API design
3w
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Software Engineer III
San Ramon, California, United States
$104k-$153k/yr RemoteFull Time
Robert Half
Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.
6+ YOE5+ years cloud, DevOps, and software engineering experience; hands-on with Python/Java/SQL, AWS/Azure, CI/CD, IaC, and platform reliability; able to mentor and lead junior engineers.
Python, Spark, Java, SQL, Shell Scripting, Jenkins, Git, AWS, Azure, Jira, ServiceNow, Autosys, Glue, Jupyter Notebook, Oracle, PostgreSQL, SQL Server, Linux, Windows
1mo
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USER INTERACTION TEST ENGINEER
Sunnyvale, California, United States
$139k-$200k/yr OnsiteFull Time
Intuitive
IntuitiveNASDAQ: ISRG: Robotic-assisted systems for minimally invasive surgery.
Develop Python-based test scripts; create test protocols; analyze logs; ensure high-quality FDA-regulated products.
Python, Test Automation, Software Testing, Jira
2mo
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Embedded Software Engineer I
Mountain View, California, United States
$116k-$174k/yr HybridFull Time
Aurora
AuroraNASDAQ: AUR: Develops self-driving software and hardware for autonomous vehicles
0+ YOEBachelor's or higher in CS/EE; embedded software exp; Nvidia SoCs (Orin/Thor) or embedded Linux; C/C++, Python; Linux/Yocto; driver development.
C/C++, Python, Linux, Yocto, Kernel, Driver development, Nvidia DRIVE OS, Drive Works, RTOS (FreeRTOS/SafeRTOS), Nvidia SoCs (Orin/Thor)
1mo
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Software Engineer
Oakland, California, United States
$100k-$130k/yr HybridFull Time
Paradromics
Paradromics: Develops implantable brain-computer interfaces to restore communication for patients.
0+ YOEProficient in Python; experience with Rust, C++, or Go; ML concepts; multi-language projects.
Python, Rust, C++, Go, Machine Learning, Signal Processing, Time Series Data Processing
2mo
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Software Engineer I, Monetization ML
San Francisco or Seattle
$111k-$160k/yr OnsiteFull Time
Twitch
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
1+ YOE1+ years in software development; production ML infra experience; Python/Java/Go; APIs and streaming data; data pipelines; Bachelor's in CS/Engineering or equivalent
Python, Java, Go, Flink, Kafka, Airflow, AWS, DynamoDB, Lambda, SQS, Step Functions
1mo
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Staff Software Engineer - Forge
Bellevue or Menlo Park
$236k-$339k/yr OnsiteFull Time
Snowflake
SnowflakeNYSE: SNOW: Cloud-based platform for data storage, processing, and analytics.
7+ YOE7+ years in software engineering, building tools for large codebases; AI-first platform focus; Go/Java/Python proficiency; strong CS fundamentals; on-site collaboration; mentor junior engineers.
Go, Java, Python, Distributed systems, AI / LLM-based tooling
1d
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Software Developer I - Integration/Automation Developer
Oakland, California, United States
$29-$45/hr HybridFull Time
Astreya
Astreya: Provides managed IT services and digital workplace solutions for enterprises.
Entry-level integration/automation developer with degree in engineering or computer science; coding experience; REST APIs; AWS; and collaboration with offshore teams.
GitHub, VS Code, GitHub Copilot, Python, Node.js, AWS, REST APIs
2d
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Software Engineer II
Pleasanton, California, United States
$82k-$141k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
1+ YOEBachelor’s or master’s degree in computer science, data science, information systems, or related field; up to 1 year or more software development or data engineering experience; SQL knowledge; programming languages including Python, Java, C++, plus Git basics.
SQL, PostgreSQL, MySQL, SQL Server, Oracle, Git, GitHub, Python, Java, C++
1w
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AI Research Engineer (hybrid, junior career)
Fort Worth or Grand Prairie or Littleton or Sunnyvale
HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor’s degree in Engineering, Computer Science, or related field; experience with machine learning, computer vision, and deep learning libraries; proficient in Python; US citizen required for security clearance.
Python, PyTorch, TensorFlow, Keras, OpenCV, Scikit-learn, CUDA, OneAPI, Triton Inference Server, NVIDIA TensorRT
8h
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Software Engineer
San Francisco, California, United States
$164k-$230k/yr RemoteFull Time
Reddit
RedditNYSE: RDDT: Social platform for community-driven discussion and content sharing.
1+ YOEBachelor's degree in CS/Engineering and 1 year of experience; Kubernetes, Kafka, Argo, MySQL, Grafana, Python, JavaScript, Go, Redis, Git.
Kubernetes, Kafka, Argo, MySQL, Grafana, Python, JavaScript, Go, Redis, Git
4w
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Junior Crowd Technical Director
San Francisco, California, United States
$68k-$87k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
2+ YOE2+ years VFX experience or 3+ years professional VFX; strong Houdini, Linux; problem solving; teamwork; ability to meet deadlines.
Houdini, Linux, Maya, Python, VEX
1mo
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Software Engineer
Mountain View, California, United States
$200k-$216k/yr OnsiteFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
1+ YOEMaster’s degree in CS/CE/EE and 1 year of experience; 1 year in C++/Python, Spark/Beam/Dataflow, AWS Data Pipeline or Faiss, ML data eng.
C++, Python, Apache Spark, Apache Beam, Google Cloud Dataflow, AWS Data Pipeline, Faiss, Machine Learning data engineering
1mo
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Software Development Engineer
San Jose, California, United States
$93k-$179k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
0+ YOEBachelor's or Master's in CS/Engineering; 0-1+ years; proficient in Python, Java, C++; knowledge of JavaScript; React/Vue/Angular; strong problem solving; SaaS/DevOps experience a plus.
Python, Java, C++, JavaScript, React, Vue, Angular, jQuery, DevOps
1w
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Solutions Engineer
Santa Clara, California, United States
$120k-$140k/yr OnsiteFull Time
Selector
Selector: AI-powered network observability and analytics platform for enterprises.
0+ YOEBachelor's degree in CS/Engineering; 0-3 years technical experience; Python basics; AWS/GCP/Azure familiarity; Docker/Kubernetes; SQL; strong communication; basic networking knowledge.
Python, Ansible, Go, AWS, GCP, Azure, Docker, Kubernetes, SQL, Jupyter
3w
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Frontend Engineer
Menlo Park, California, United States
$115k-$145k/yr OnsiteFull Time
Ventrilo
Ventrilo: Browser-based AI assistant for workflow and writing productivity.
1+ YOE1+ years software engineering; strong JS/TS and Python; React knowledge; experience with web APIs and CSS; on-site in Menlo Park; passionate about building secure, scalable frontend systems.
TypeScript, JavaScript, Python, Google Cloud, Cloudflare Workers, serverless, React, Tailwind, CSS, DOM
1mo
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Firmware Engineer
Westlake Village or Santa Clara
$87k-$129k/yr OnsiteFull Time
Marvell Technology
Marvell TechnologyNASDAQ: MRVL: Developing semiconductor solutions for cloud, enterprise, and AI infrastructure.
2+ YOEBachelor in Computer Engineering or CS; 0-2 yrs; ARM/RISC-V; C and Python; RTOS basics; embedded drivers; SPI/I2C/UART; schematics; Git/IDEs; Doxygen; English; multitasking.
ARM architecture, RISC-V, C, Python, Git, IDEs, Make, Doxygen, RTOS, SPI, I2C, MDIO, UART, Schematic reading
5d
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Software Engineer (Apps)
San Jose, California, United States
$107k-$142k/yr HybridFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
0+ YOEEntry-level software engineer with ML/AI, Python, C/C++, and data tooling experience; right to work in US; experience with ML/GenAI preferred.
PyTorch, TensorFlow, Python, C/C++, Node.js, Kafka, MongoDB, MySQL, Elasticsearch
2w
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Engineer I-Software
San Jose, California, United States
$70k-$143k/yr OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
2.5+ YOEBachelor in Computer Science, Electrical Engineering, or Computer Engineering; 0-2.5 years; strong C++; scripting in Python, Bash, TCL; familiarity with Git, Jira, Bitbucket.
C++, Python, Bash, TCL, Git, Jira, Bitbucket
1mo
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Software Engineer - Cloud
San Mateo, California, United States
$107k-$161k/yr HybridFull Time
Guidewire
GuidewireNYSE: GWRE: Provides a software platform for property and casualty insurers.
1+ YOE1 year software engineering experience; proficient in Java, Golang, Node.js, or Python; knowledge of REST/gRPC; Linux/containerization; cloud experience (AWS, GCP, or Azure).
Kubernetes, AWS, Docker, Git, Java, Golang, Node.js, Python, REST, gRPC, Terraform
2w
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Software Engineer Intern (San Jose, CA, US, 95128)
San Jose, California, United States
OnsiteInternship
NetApp
NetAppNASDAQ: NTAP: Provides intelligent data infrastructure and management solutions.
Intern to design and develop AI/ML features for ONTAP; requires C/C++, Python; collaborative team environment; enrolled through summer 2026 or later.
C, C++, Python
2mo
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Software Engineer - Data Engineering
San Francisco or Los Angeles
$140k-$220k/yr HybridFull Time
CHAOS Industries
CHAOS Industries: Building next-generation sensing and detection systems for modern defense.
1+ YOE1-2 years of software/data engineering; Python and SQL; building data pipelines; data modeling; real-time data handling.
Python, SQL, Kafka, Spark Streaming, Flink, Palantir Foundry, Azure, AWS, GCP, Docker, Kubernetes, NoSQL databases
2mo
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Software Engineer, Kernel Reliability
Sunnyvale or Toronto
OnsiteFull Time
Cerebras Systems
Cerebras Systems: Builds massive wafer-scale chips and systems for AI workloads.
0+ YOEStrong C/C++ and Python, OS and systems programming fundamentals, debugging and root-cause analysis.
C/C++, Python, Operating Systems, System Debugging, Debugging tools, Profilers
1w
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Software Engineer, New Grad (AI)
San Francisco, California, United States
$126k-$146k/yr HybridFull Time
Notion
Notion: Provides a unified workspace for notes, documents, and project management.
0+ YOEPursuing CS/engineering degree; full-time start; prior internship; proficiency in TypeScript, React, Python.
React, TypeScript, Python, Node.js, Postgres
1d
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Software Development Engineer I
Washington or Reston or San Diego or San Francisco or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$37-$59/hr HybridFull Time
DLA Piper
DLA Piper: Global law firm providing comprehensive legal and business services.
1+ YOE1-3 years programming with Node.js, Python, C#, Razor, MVC; SQL databases; JavaScript frameworks; HTML/CSS; strong communication.
Node.js, Python, C#, Razor, MVC, Visual Studio Code, MS Graph, APIs, Git, Azure DevOps, SQL, HTML, CSS, JavaScript
1mo
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Product Engineer I
Fremont, California, United States
$85k-$92k/yr OnsiteFull Time
Ultima Genomics
Ultima Genomics: Develops high-throughput genomic sequencing platforms for biological research.
1+ YOEBS or MS in STEM; 1+ year troubleshooting complex systems; Bash/Python; Linux; strong communication; travel up to 20%.
Bash, Python, Linux, Jira
2mo
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New Grad Product Engineer
San Francisco, California, United States
OnsiteFull Time
Titan
Titan: Modernizes IT services through a proprietary augmented AI platform.
0+ YOENew grad or recent CS graduate; proficient in TypeScript, Python, React; able to ship production code; experience with AI/ML or LLM APIs is a plus.
TypeScript, Python, React, LLM APIs, AI frameworks

HiringCafe market data

Junior Python Developer Jobs market signals in Milpitas, CA, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
550+
Hiring companies
250+
Fresh sample
54% new in 30d
Salary visibility
82% show pay

Companies appearing in this market

AdobeAI FundAppleFortinetIntuitiveWestern DigitalAbbottAurora

Work location mix in visible results

Onsite: 44Hybrid: 29Remote: 6

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