Python Software Developer Jobs in Vallejo, CA, US

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Senior Software Engineer - API Experience

San Francisco or San Jose or Seattle

$266k-$445k/yr HybridFull Time

Lambda: Provides high-performance GPU cloud infrastructure for AI development.

Backend and frontend development of core cloud APIs and services; experience with Python, Django or FastAPI, Postgres; strong collaboration across teams; ability to own features end-to-end.

Python, Unix/Command Line, Django, FastAPI, PostgreSQL, AWS, Okta, Cloudflare, Kubernetes, Terraform, Atlantis, Crossplane, ML/AI experience, Application security

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Staff Software Engineer

New York City or San Francisco

$240k-$300k/yr HybridFull Time

Traba: AI-driven platform connecting industrial businesses with vetted workers.

7+ YOE7+ years experience with TypeScript/Node.js or Python, APIs, Docker, GitHub Actions, PostgreSQL; built scalable web apps; experience with real-time systems and distributed architecture.

TypeScript, Node.js, Python, RabbitMQ, Kafka, PostgreSQL, Docker, Github Actions, Datadog, CI/CD, APIs

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Senior Embedded Software Engineer

Redwood City, California, United States

$170k-$210k/yr OnsiteFull Time

Tau Motors: Develops software-defined power conversion and electric motor technologies.

Embedded firmware development in C/C++, MISRA and ISO 26262 experience, CI/CD, hardware/software integration, tested in real-time environments.

Embedded C/C++, TI MCUs, Infineon MCUs, Debugging tools, JTAG, SPI, I2C, CAN, LIN, Ethernet, UDS, XCP, DOIP, TCP/IP, Git, Jira, Python, RTOS, SIL, HIL, MISRA, ISO 26262

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2mo

Software Engineer, ComfyUI Desktop

San Francisco, California, United States

OnsiteFull Time

ComfyUI: A visual node-based interface for building generative AI workflows.

Experience building and shipping Electron or Tauri apps at scale; proficient in TypeScript/JavaScript; strong with desktop app lifecycle; packaging and distribution across Windows/macOS/Linux; focus on UX polish; familiarity with Python packaging tools.

Electron, Tauri, TypeScript, JavaScript, Python, conda, venv, pyinstaller

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2mo

Embedded Flight Software Test Engineer Staff

Littleton or Pleasanton or Sunnyvale

$114k-$201k/yr OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and builds advanced aerospace and defense systems.

Embedded software test development, MBSE, Python, Agile (Jira), IBM DOORS/Cameo, Git, TS/SCI clearance.

Cameo System Modeler, Python, Jira, IBM DOORS, Git/GitLab

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Staff Software Engineer

Mountain View or San Francisco

$245k-$306k/yr OnsiteFull Time

UnityNYSE: U: Platform for creating and operating interactive real-time 3D content.

Distributed computing, Python, large-scale data pipelines, ML infrastructure; PyTorch, Ray (Data/Train), Spark, Flink; production-grade data pipelines; leadership in architectural decisions.

Python, PyTorch, Ray, Ray Data, Ray Train, Spark, Flink, Airflow, Flyte

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Senior Software Engineer

Nashville or San Francisco

HybridFull Time

Asurion: Provides insurance and repair services for consumer electronics.

3+ YOESenior full-stack engineer with 3+ years cloud web app experience; Node.js/React/TypeScript and/or Python; Kafka, MongoDB, Redis; strong CS fundamentals; hybrid work in the US.

Node.js, React, TypeScript, Python, Kafka, MongoDB, Redis

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2mo

Staff Software Engineer, Data Ops

Palo Alto, California, United States

$207k-$258k/yr OnsiteFull Time

RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.

5+ YOE5+ years of software engineering or ML/Dev/Data Ops; Kubernetes, AWS CI/CD, Terraform, IaC; cloud monitoring; Python/Go/Java; GitLab/Jenkins; microservices; AWS security knowledge.

Kubernetes, AWS, Terraform, AWS CloudFormation, AWS CDK, Datadog, Prometheus, GitLab, Jenkins, Allure, Python, Go, Java, EKS, ECS, S3, Lambda, RDS, CloudWatch, Docker, GitOps

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Senior Software Engineer, Reporting Experience

New York City or Reno or San Ramon

$153k-$210k/yr HybridAll Commitments Available

Ridgeline: Cloud-native platform for investment management operations.

5+ YOE5+ years in software engineering; 5+ years front-end with React/Jest/JavaScript/TypeScript; proficiency in Kotlin/Java/Python; experience with automated testing; eagerness to learn; strong problem-solving and communication.

React, Jest, JavaScript, TypeScript, Kotlin, Java, Python, Docker, AWS, GraphQL, RESTful APIs

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1mo

Senior Embedded Software Engineer

San Francisco, California, United States

$150k-$200k/yr OnsiteFull Time

Lumafield: Accessible industrial CT scanners and cloud-based analysis software

3+ YOE3+ years in low-level, high-performance software (Python/C); embedded Linux with services; startup experience; firmware for STM32; OTA management; strong debugging and concurrency skills; basic EE concepts.

Python, C, Embedded Linux, STM32, OTA, Linux, udev, systemd, kernel schedulers, CUDA (bonus), Jetson (bonus), React.js (bonus)

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Principal Software Engineer

San Francisco or Redwood City

$190k-$200k/yr HybridFull Time

Element Science: Develops wearable patch defibrillators for high-risk cardiac patients.

8+ YOE8-12 years of experience with at least 2 years in technical leadership; cloud services, HIPAA, AWS; Python/Java/C#; REST/SOAP; SQL/NoSQL; JIRA/Git; iOS/Android; cross-functional leadership.

Python, Java, C#, AWS, REST, SOAP, SQL, NoSQL, JIRA, Git, iOS, Android

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Senior Software Engineer II

San Mateo or Ottawa

$126k-$158k/yr HybridFull Time

SurveyMonkey: Provides online survey software and data collection tools.

8+ YOE8+ years ML development; AWS infrastructure; Python (Pandas/NumPy); NLP/LLMs; PySpark; Unix/Linux; real-time applications; Bachelor’s in CS/DS/SE/Math/Stats.

Python, Pandas, NumPy, PyTorch, transformers, AWS, Spark, PySpark, Unix/Linux

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1mo

R&D Engineer Software 5

Palo Alto, California, United States

$141k-$226k/yr OnsiteFull Time

BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.

12+ YOEBachelor's or Master's in software field with extensive Python/Linux/DevOps experience; containerization, automation, CI/CD, databases, and distributed systems knowledge.

Python, Linux, Docker, Kubernetes, Salt, Ansible, Git, GitHub Actions, GitLab, SQL, NoSQL, Data Structures, Algorithms

2mo

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2mo

Software Engineer II

San Francisco, California, United States

$140k-$175k/yr OnsiteFull Time

Ripple: Provide blockchain solutions for global payments and asset custody.

3+ YOE3-6 years in at least one language (Python/Scala), strong SQL, experience with data warehouses/lakes (Databricks), distributed data pipelines, Spark/Flink, REST APIs, AWS, CI/CD (GitLab, Helm, Terraform).

Python, Scala, SQL, Databricks, Spark, Flink, REST APIs, AWS, GitLab, Helm, Terraform

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Software Engineer - Product (New Grad)

San Francisco, California, United States

$130k-$150k/yr OnsiteFull Time

Julius: Conversational AI for automated data analysis and visualization.

Experience with React, Next.js, Tailwind CSS, Python; shipped production code; strong frontend and backend understanding; examples of live projects.

React, Next.js, Tailwind CSS, Python

2mo

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2mo

Senior Full-stack Software Engineer

San Francisco, California, United States

$140k-$180k/yr HybridFull Time

Kettle: Provides AI-driven wildfire insurance and climate risk modeling solutions.

5+ YOEBachelor’s degree in CS/Engineering; 5+ years software dev; ownership of production systems; strong AWS, DevOps, React/TypeScript, Postgres, Python.

AWS, ECS, EC2, Lambda, S3, IAM, RDS, Docker, CI/CD, Terraform, React, TypeScript, PostgreSQL, Python

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1mo

Principal Software Engineer

San Francisco, California, United States

$164k-$257k/yr RemoteFull Time

ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.

9+ YOE9+ years backend, data, or infrastructure engineering; distributed systems; big data; applied AI/ML; proficient in Java, Go, Python; strong SQL and data modeling; familiarity with ClickHouse, DynamoDB, Bigtable, Kafka, Kinesis, Snowflake; experience with LLMs and AI workflows.

Java, Go, Python, SQL, ClickHouse, DynamoDB, Bigtable, Memcached, Kafka, Kinesis, Firehose, Airflow, Snowflake, LangGraph, MCP

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Software Engineer Intern

San Francisco, California, United States

$30/hr HybridInternship

Integral Ad ScienceNASDAQ: IAS: Software platform providing digital media measurement and advertising optimization.

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

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Senior Software Engineer, Algorithms + ML

Palo Alto, California, United States

$170k-$205k/yr OnsiteFull Time

ALSO: Developing vertically integrated small electric vehicles for urban mobility.

5+ YOE5+ years in algorithms, ML systems, or production software; strong Python and C/C++ skills; experience deploying on mobile, embedded, or cloud platforms; data manipulation with SQL; knowledge of ML frameworks and edge deployment; ability to optimize for latency and power.

Python, C/C++, SQL, DataWarehousing, MATLAB, NumPy, SciPy, PyTorch, TensorFlow, TensorFlow Lite, Edge Impulse, PyTorch Mobile, CI/CD, Docker

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1mo

Embedded Software Development Engineer - Philips Hue

Menlo Park, California, United States

$88k-$129k/yr OnsiteFull Time

SignifyEuronext Amsterdam: LIGHT: Manufactures lighting products and connected IoT lighting systems.

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

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Software Engineer - Member of Technical Staff

Palo Alto or San Francisco

$170k-$230k/yr HybridFull Time

Mithril: Orchestrates global compute capacity specifically for AI workloads.

Backend Python, distributed systems, relational databases, full-stack ownership.

Python, RabbitMQ, Kafka, gRPC, protobuf, SQL, Kafka, Terraform, Kubernetes, AWS, Docker, TypeScript, React

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Senior Software Engineer, Behavior Planning

Atlanta or South San Francisco or New York City or Toronto or United States

RemoteFull Time

AeroVect: Develops autonomous driving software for airport logistics vehicles.

3+ YOE3+ years in autonomous driving/robotics; expert in C++ and Python; strong planning algorithms; ROS/ROS2 experience; Master’s in CS/Robotics or related field.

C++, Python, ROS/ROS2

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Software Engineer, Platform Infrastructure (Foundations)

San Francisco or Palo Alto

HybridFull Time

Anyscale: Cloud platform for scaling distributed machine learning applications.

3+ YOE3+ years of production code experience; strong Kubernetes and cloud-native infra; BS in CS/Engineering; distributed systems knowledge; Go/Python proficiency.

Kubernetes, Cloud Platforms, Go, Python, Prometheus, Grafana, Linux, Containers, Networking, Security

3mo

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3mo

Senior Backend Software Engineer

San Francisco or Boston or Denver or New York

$160k-$207k/yr HybridFull Time

Semgrep: Developer of a code analysis and application security platform.

3+ YOEBackend engineering with experience in distributed systems, databases, and APIs. Familiarity with Python, SQLAlchemy, and cloud deployments preferred.

Typescript, Python, Flask, SQLAlchemy, Kubernetes, AWS, React

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Software Developer in Test (FSO) - Tightbeam

Livermore, California, United States

$184k-$203k/yr OnsiteFull Time

Aalyria: Provides laser communications and networking platforms for aerospace.

3+ YOEBS in CS or EE; 3+ years in software dev with test automation; Python/C++; HW-in-the-loop/test tooling; data analysis; cross-functional collaboration.

Python, C++, VISA, GPIB, Serial, Go, Linux, Networking, NumPy, pandas, matplotlib

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Software Engineer – Future Financial Services

Southlake or Austin or Chicago or San Francisco

$43-$60/hr OnsiteFull Time

Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.

Bachelor’s degree in CS/CE/Data Science/Financial Engineering or equivalent; Python proficiency; experience applying AI capabilities; SDLC practices; strong communication and problem-solving.

Python, Gurobi, GitHub, CI/CD, Confluence, JIRA, Bamboo, LLMs, Cloud Platforms

2mo

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2mo

Senior Software Engineer - Data Engineering - Moloco Commerce Media

Menlo Park, California, United States

$184k-$244k/yr OnsiteFull Time

Moloco: AI-powered programmatic advertising and commerce media platform.

6+ YOE6+ years software engineering; strong in Java, C#, Go, C++, Python; SQL/NoSQL; cloud platforms; distributed systems; data pipelines; ETL; data modeling; collaboration and mentoring.

Java, C#, Go, C++, Python, SQL, NoSQL, AWS, Azure, Google Cloud, ETL, Distributed Systems

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Software Engineer Intern - Kernels

Burlingame, California, United States

OnsiteAll Commitments Available

Quadric: Designing licensable processor IP for on-device AI inference.

0+ YOEPursuing CS/EE degree; strong C/C++ and Python; understanding of computer architecture; problem solving; clear communication.

C, C++, Python, CUDA, DSP, NEON, Triton

10h

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10h

Senior Software Engineer, ML Data

San Francisco, California, United States

$200k-$240k/yr HybridFull Time

Voxel: AI platform for real-time industrial workplace safety monitoring.

4+ YOE4+ years in software; strong Python; ML data training/evaluation knowledge; data mining, labeling, storage; end-to-end data product ownership; good communication.

Python, Data Mining, Data Labeling, Data Storage and Retrieval, Cloud

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1mo

Senior Software Engineer (US)

Bridgewater or San Francisco

RemoteFull Time

Lynx Analytics: Provides graph-based AI and big data analytics solutions for enterprises.

Strong Python, scalable architectures, cloud deployments (AWS/Azure/GCP), Docker/Kubernetes, AI/analytics knowledge, leadership experience.

Python, Docker, Kubernetes, AWS, Azure, GCP, LLMs, Vector databases, APIs

2mo

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2mo

Staff Software Engineer - Ouster SDK Team

San Francisco, California, United States

$180k-$220k/yr HybridFull Time

OusterNASDAQ: OUST: Designs and manufactures digital lidar sensors for autonomous systems.

7+ YOE7+ years in high-performance C++ development; systems programming; Python; Open Source contribution; Linux expertise; cross-platform; OpenGL/Visualization; Docker; strong communication.

C++, Python, CMake, Pybind11, OpenGL, Docker, Linux, Git, CI/CD

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1mo

Senior Software Engineer, Data & Eval Platform

Redwood City, California, United States

$180k-$270k/yr OnsiteFull Time

Dyna Robotics: Develops general-purpose robots powered by proprietary embodied AI models.

5+ YOE5+ years of software experience focusing on data-intensive/human-in-the-loop platforms; strong Python and backend skills; experience with React/TypeScript; databases and cloud infrastructure; problem solving with complex data.

Python, NumPy, Pandas, React, TypeScript, PostgreSQL, Redis, Google Cloud Platform, Amazon Web Services, Kubernetes

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Full Stack Software Engineer - Robotics

Chicago or San Francisco

$115k-$200k/yr HybridFull Time

Formic: Provides industrial robots for manufacturing via a service-based model.

5+ YOE5+ years in full stack development with Python and modern frontend; strong distributed systems, AI-enabled apps, Linux, AWS; BS in CS or equivalent.

Python, React, React Native, AWS, Grafana, Datadog, Linux

2mo

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2mo

Robot Software QA/Test Engineer

San Francisco, California, United States

$85k-$115k/yr OnsiteFull Time

Simbe Robotics: Provides autonomous robots for retail inventory and shelf tracking.

Hands-on robotics software testing, Linux, Python, C++, testing frameworks, cloud and CI/CD, strong debugging and collaboration.

Linux, Python, C++, gtest, Cloud, CI/CD, Networking

1mo

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1mo

Lead Software Engineer – AI/RAG Platform

Atlanta, Georgia, United States

HybridFull Time

Floor & DecorNYSE: FND: Specialty retailer of hard surface flooring and related accessories.

7+ YOE7–10 years of software engineering; 2–5 production RAG agents; Python backend with LLM orchestration; Angular frontend; Azure OpenAI; REST APIs; MCP integration; Agile/Scrum experience.

Python, LangChain, Semantic Kernel, Azure OpenAI, Azure AI Search, MCP, Angular, REST APIs, RAG Architecture, Google, Git

1mo

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1mo

Staff Software Engineer, AI – San Francisco

San Francisco, California, United States

$190k-$280k/yr OnsiteFull Time

Flow Engineering: Collaboration software for engineering complex hardware systems.

3+ YOE3+ years in applied ML/LLMs in production; 8+ years of software development; experience with OpenAI/Anthropic/Hugging Face; strong prompt design and AI tooling skills.

TypeScript, Node.js, Python, LLMs, Vector stores, RAG, OpenAI, Anthropic, Hugging Face, PostgreSQL

2mo

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2mo

Matterport - Senior Software Engineer

Sunnyvale, California, United States

$177k-$232k/yr HybridFull Time

CoStar GroupNASDAQ: CSGP: Provides real estate information, analytics, and online marketplaces.

8+ YOESenior software engineer with 8+ years in cloud SaaS, Kotlin/Java, SQL databases; strong problem solving, agile; mentor.

Kotlin, Python, Java, MySQL, PostgreSQL, Docker, Kubernetes, RabbitMQ, Kafka, Elasticsearch, React, Angular

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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: 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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1mo

Quantum Software Engineer: QCVV Focus

Berkeley or Boulder

$155k-$185k/yr HybridFull Time

Atom Computing: Building scalable quantum computers using arrays of neutral atoms.

PhD in Physics, Computer Science, Engineering, or related field; experience with quantum error correction; software for quantum computers; Python and one or more compiled languages (Rust, C, or C++); Git; familiarity with machine learning; willingness to learn AMO physics or quantum mechanics; ability to translate research into production code; str...

Python, Rust, C, C++, Git, Machine Learning