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Junior Software Engineer Python Jobs in Belmont, CA, US
240+ junior software engineer python jobs from 140+ companies hiring in Belmont, CA, US.
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Junior Software Developer
Santa Clara, California, United States
$101k-$124k/yr HybridFull Time
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
1mo
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Junior Software Developer
Burlingame, California, United States
$95k-$125k/yr OnsiteFull Time
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
1mo
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Senior Python Engineer
San Francisco or Canada
$126k-$248k/yr HybridFull Time
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
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++
3w
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Software Engineer III
San Ramon, California, United States
$104k-$153k/yr RemoteFull Time
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
3w
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Junior Coastal Engineer
San Francisco or Oakland or Sacramento or Petaluma
$85k-$100k/yr HybridFull Time
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
5d
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Software Engineer (Apps)
San Jose, California, United States
$107k-$142k/yr HybridFull Time
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
1mo
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Software Engineer - Cloud
San Mateo, California, United States
$107k-$161k/yr HybridFull Time
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
1mo
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Staff Software Engineer - Forge
Bellevue or Menlo Park
$236k-$339k/yr OnsiteFull Time
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
2mo
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Software Engineer - Data Engineering
San Francisco or Los Angeles
$140k-$220k/yr HybridFull Time
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
1d
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Software Engineer (Starlink Mobile)
Redmond or Sunnyvale
$125k-$175k/yr OnsiteFull Time
0+ YOEBachelor’s in CS/engineering or 2+ years software development; Python/C/C++; real-time, distributed systems experience preferred.
Python, C, C++
1d
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Software Engineer
San Francisco, California, United States
$164k-$230k/yr RemoteFull Time
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
2w
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Software Engineer
New York City or San Francisco or United States
$140k-$200k/yr HybridFull Time
1+ YOE1 year software engineering experience; Bachelor's in CS; experience building scalable systems; able to work cross-functionally; legal to work in the U.S.
Python, React, Docker, Kubernetes, Google Cloud Platform
2w
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Engineer I-Software
San Jose, California, United States
$70k-$143k/yr OnsiteFull Time
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
2w
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Software Engineer, Autonomous Vehicles Software Systems - Early Career
Sunnyvale or Warren
HybridFull Time
Master's degree or in progress in CS/ME/AE/Physics/Data Science; strong software engineering; Python, C++, SQL; AI/data analytics; good communication; adaptable.
SQL, Python, C++, Looker, Jupyter Notebooks
1mo
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Software Engineer
Oakland, California, United States
$100k-$130k/yr HybridFull Time
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
2d
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Software Engineer II
Pleasanton, California, United States
$82k-$141k/yr OnsiteFull Time
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++
6d
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Software Engineer, Agentic AI Systems - Moveworks
Mountain View, California, United States
OnsiteFull Time
0+ YOEEntry-level software engineer with experience in Python, Golang, or Java; able to design and improve production systems; strong communication and ownership; startup pace mindset.
Python, Golang, Java
1w
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Software Engineer
Scottsdale or San Jose
$101k-$150k/yr HybridFull Time
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
1mo
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Software Engineer
Mountain View, California, United States
$200k-$216k/yr OnsiteFull Time
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
17h
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Software Engineer Intern Fall 2026/Winter 2027
San Mateo, California, United States
$47-$58/hr OnsiteInternship
Internship seeking a junior/senior/masters student with software/web development experience; proficient in Python, Golang, or JavaScript/TypeScript; familiar with REST APIs, Linux, databases, and cloud services.
Python, Go, JavaScript, TypeScript, REST, Linux, PostgreSQL, MySQL, Redis, Memcached, AWS, GCP, Azure
5d
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2026 NCG - Software Engineer (BS/MS)
Santa Clara or Austin
$108k-$149k/yr HybridFull Time
Bachelor’s or Master’s in Computer Science or Software Engineering; strong JS/Python/Node; SPA frameworks (React, Angular, Vue); REST APIs; good communication.
JavaScript, Python, Node.js, React, Angular, Vue.js, SPA
1mo
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Software Engineer, Backend Internship
Mountain View, California, United States
OnsiteFull Time, Internship
0+ YOEBackend internship with CS/engineering fundamentals; Golang/Python, Linux/Windows, AWS; CNN/GAN/Transformer, image processing.
Golang, Python, Linux, Windows, Amazon AWS, Open Source Image Processing Frameworks
2mo
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Software Engineer I, Monetization ML
San Francisco or Seattle
$111k-$160k/yr OnsiteFull Time
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
1w
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Software Engineer, New Grad
San Francisco, California, United States
$126k-$146k/yr HybridFull Time
New grad pursuing CS/engineering degree; can start full-time before July 27, 2026; internship experience; proficiency in TypeScript, Node.js, or Python.
TypeScript, Node.js, Python, React, HTML, CSS, JavaScript
2d
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Software Engineer II
Pleasanton, California, United States
$82k-$141k/yr OnsiteFull Time
1+ YOEBachelor’s or master’s in CS/Data Science/IS or related field; up to 1+ year software or data-focused experience; SQL knowledge; programming (Python/Java/C++); basic debugging/version control.
Python, Java, C++, SQL, Git
1w
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R&D Software Engineer
San Francisco or Ann Arbor or Austin
$119k-$152k/yr OnsiteFull Time
2+ YOEBachelor’s degree in computer science, computer engineering, or related field. 2-5 years of experience in software engineering or applied research. Proficiency in Python, Java, C#, or JavaScript/Node.js. Fundamentals of modern software development. Interest in AI/ML, agent-based or decentralized tech. Ability to work in ambiguous problems with ment...
Python, Java, C#, JavaScript/Node.js
2w
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Emulation Software Development Engineer
Hillsboro or Fort Collins or Santa Clara
$106k-$200k/yr RemoteFull Time
3+ YOEBachelor's or Master's in Electrical/Computer Engineering or Software Engineering with 2+ years relevant experience; proficiency in C/C++/Python; SW/HW interactions; IP/SoC verification; OS/drivers knowledge.
C, C++, Python, OVM, UVM, Operating Systems, Drivers, SoC verification
1mo
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Software Development Engineer
San Jose, California, United States
$93k-$179k/yr OnsiteFull Time
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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Software Engineer Intern - Compiler
Burlingame, California, United States
OnsiteInternship, Temporary
Pursuing CS/engineering; strong Python and C++; understanding of compiler concepts; able to read large codebases; problem-solving and communication.
Python, C++, Compiler frameworks, IR transformations, Code generation
1d
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Software Engineer Intern
San Francisco, California, United States
$30/hr HybridInternship
0+ YOEPursuing a Bachelor's or Master's in Computer Science, Data Engineering, IT or related field; basic data structures/algorithms; Python/Java/Scala; SQL; experience with MySQL/PostgreSQL/NoSQL; cloud platforms (AWS/Azure/Google Cloud) a plus; strong problem solving and communication.
Python, Java, Scala, SQL, MySQL, PostgreSQL, NoSQL, AWS, Azure, Google Cloud
2mo
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Software Engineer Intern
Los Angeles or New York or San Francisco
$35-$45/hr HybridInternship
0+ YOECurrently enrolled in a Bachelor's or Master's in Computer Science, plan to return to school; at least two years of college completed; Python and SQL experience; knowledge of AI/ML tools; strong math/statistics; able to commit 10 weeks (May–Aug); independent yet collaborative.
Python, SQL, MySQL, PostgreSQL, AI/ML tools
2mo
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Software Engineer, Kernel Reliability
Sunnyvale or Toronto
OnsiteFull Time
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
1mo
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Software Engineer I, AI Product
San Francisco, California, United States
$140k-$170k/yr OnsiteFull Time
2+ YOE0–2 years in software engineering; strong CS fundamentals; experience with at least one modern language; interest in AI/ML; Bachelor’s in CS/Engineering or equivalent
Java, Python, Go, Web technologies
1mo
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Intern, Software Engineer - Perception
San Francisco, California, United States
$45/hr HybridInternship
Pursuing a Master’s or PhD in CS or related field; strong Python and C++; detail-oriented, curious, good communicator, collaborative.
Python, C++, Git
1mo
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Embedded Software Development Engineer - Philips Hue
Menlo Park, California, United States
$88k-$129k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science or computer engineering; 1+ years embedded software experience; Python; embedded Linux; MQTT; strong communication and teamwork.
Python, Embedded Linux, MQTT
1mo
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SW Engineering (Systems) - Software Engineer I -Embedded System
Sunnyvale, California, United States
$82k-$166k/yr OnsiteFull Time
Embedded software in C/C++, Python; MS/PhD in EE/CE/CS; strong algorithms; AI basics; good communication.
C/C++, Python, Embedded Systems
5d
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Software Engineer — Summer Intern
Redwood City or San Francisco
HybridInternship
Pursuing BS/MS/PhD in CS; available for 12+ weeks; Python/JavaScript proficiency; experience on large projects; strong technical communication.
Python, JavaScript
19h
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Software Engineer, Data Platform
Mountain View, California, United States
$160k-$241k/yr OnsiteFull Time
1+ YOEBachelors or Masters in CS/EE plus 1+ years of relevant experience; strong Python/C++ skills; experience with large-scale data and reliable data pipelines; knowledge of GCP stack encouraged.
Python, C++, GCP, BigQuery, PostgreSQL
5d
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Software Engineer, New Grad
San Mateo, California, United States
$110k-$135k/yr OnsiteFull Time
0+ YOEBachelor's or advanced degree in computer science; excellent programming skills; analytical problem solving; ability to work with diverse teams; knowledge of Unix, Python, Java, SQL, or JavaScript a plus; passion for education technology.
Linux, Apache, Java, Scala, Python, Oracle, Swift, JavaScript, React, D3, ES6, SQL
HiringCafe market data
Junior Software Engineer Python Jobs market signals in Belmont, 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
240+
Hiring companies
140+
Fresh sample
53% new in 30d
Salary visibility
82% show pay
Companies appearing in this market
AbbottAdobeApplied MaterialsFortinetServiceNowGeneral MotorsHayden AIIntel
Work location mix in visible results
Onsite: 37Hybrid: 36Remote: 5