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3,098 senior software engineer python jobs at 809 companies in Concord, 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
Help us #BeatIndeed & #BeatLinkedIn
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
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Senior Software Engineer - Python
San Jose or Austin
$144k-$213k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.
3+ YOE3+ years Python backend experience; Bachelor's degree or equivalent; Django/Flask; SOA; REST/Web services; Git; cloud familiarity; SQL/NoSQL; CI/CD; distributed systems.
Python, Django, Flask, Git, AWS, GCP, Azure, Terraform, SQL, NoSQL, Redis, SQS, Kafka, CI/CD, Observability
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2mo
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Senior Software Engineer
San Francisco, California, United States
$180k-$215k/yr OnsiteFull Time
HeartFlow
HeartFlowNASDAQ: HTFL: Provides AI-driven non-invasive cardiac diagnostic software and analysis.
3+ YOESenior Software Engineer with strong Python, AWS, Django/JS, TypeScript, CI/CD, and experience building cloud-native APIs and web applications in regulated environments.
Python, AWS, Django, JavaScript, TypeScript, Nginx, Pytest, GitHub, GitHub Actions, Kubernetes, CDK, Step Functions, Lambdas, API Gateway, Fargate, ECS, Aurora
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1mo
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Senior Software Engineer
Sunnyvale, California, United States
$160k-$185k/yr OnsiteFull Time
LTA Research & Exploration
LTA Research & Exploration: Develops and builds next-generation zero-emission rigid airships.
7+ YOE7-5 years of experience in a similar Senior Software Engineer role; proficient in RTOS, embedded systems, C#, C++, Python; GitLab CI/CD; strong communication.
C#, C++, RTOS, Python, Scripting, GitLab CI/CD
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2mo
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Senior Software Engineer
San Francisco, California, United States
HybridFull Time
Scope
Scope: Building custom AI systems and agents for enterprise workflows.
6+ YOESenior software engineer with 6+ years of production experience across frontend and backend; proficient in Python, TypeScript, React/Next.js; Docker/Kubernetes on cloud; CI/CD; and LLM frameworks.
Python, TypeScript, React, Next.js, Docker, Kubernetes, Terraform, CI/CD, LangChain, LangGraph, Anthropic SDK, OpenAI SDK, MCP, GCP, AWS
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Senior Software Engineer (Python), Mortgage
San Francisco, California, United States
$185k-$218k/yr HybridFull Time
Checkr
Checkr: AI-powered platform for background checks and identity verification.
5+ YOE5+ years software development experience, proficiency in Python and Javascript, RESTful API development, bachelor's or equivalent, strong communication, ownership, and product focus.
Python, Javascript, RESTful APIs
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2mo
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Senior Systems Software Engineer
Sunnyvale, California, United States
$137k-$277k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
6+ YOESenior software engineering role focused on systems software, with 6+ years in networking protocols, Python automation, and test experience.
Python, Robot Framework, JIRA, Spirent, IXIA, Kubernetes
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2mo
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Senior Staff, Software Engineer
Palo Alto or United States
$185k-$260k/yr HybridFull Time
DELFI Diagnostics
DELFI Diagnostics: Developing blood-based tests for early cancer detection.
10+ YOESenior-level software engineer with cloud, Python and a compiled language, life sciences exposure, and leadership experience.
Python, Rust, Java, C++, C#, AWS, Jira, Git, CI/CD
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3mo
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Senior Software Engineer
San Carlos, California, United States
$141k-$218k/yr OnsiteFull Time
Joby Aviation
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
5+ YOE5+ years software engineering; advanced Python; Docker; RESTful APIs; event-driven architecture (Kafka).
Python, Docker, REST API, Kafka
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1mo
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Senior Software Engineer
San Francisco or Mountain View or Sunnyvale
$125k-$234k/yr HybridFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
4+ YOESenior software engineer with 4+ years in Linux C++, ROS, and embedded systems; strong design, CI, testing, and collaboration skills.
C++, Python, ROS, Bazel, CMake, Linux, POSIX, SOME/IP, ARXML, Networking
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Senior Software Engineer - LabView And Python
Cupertino, California, United States
$90k-$160k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years experience building DAQ and test software with LabVIEW and Python; proficiency with Unix, Git/SVN, DAQ hardware, and hardware validation.
LabVIEW, Python, Unix, Git, SVN, NI TestStand, C, C++, Radar, Data acquisition (DAQ), Automated Test Equipment (ATE), CI/CD
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2mo
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Senior Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
7+ YOESenior software engineer with 7+ years in production platforms, distributed systems, and developer tooling.
Go, Python, Kubernetes, GitHub Actions, Buildkite, Bazel, Artifactory, MCP
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1mo
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Senior Software Engineer
Menlo Park, California, United States
$214k-$245k/yr HybridFull Time
Robinhood
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
5+ YOE5+ years of software engineering; proficient in Java, Kotlin, Go, Python, or Scala; backend services; REST APIs; databases; distributed systems; testing; background checks.
Java, Kotlin, GoLang, Python, Scala, Backend service frameworks, RESTful APIs, PostgreSQL, MySQL, Redis, DynamoDB, Distributed systems, Logging and monitoring tools, Automated testing frameworks
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1mo
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Senior Product Software Engineer (Python)
San Francisco or Chicago or Los Angeles
$160k-$200k/yr HybridFull Time
Tyba
Tyba: AI software for modeling and operating renewable energy projects.
5+ YOE5+ years full-stack engineering experience; strong Python and React; production GraphQL experience; willingness to learn ClojureScript; familiarity with AI-assisted coding tools; strong cross-functional communication.
Python, React, GraphQL, Strawberry, ClojureScript, Cursor, Copilot, Claude Code, Warp Agent Mode, Recharts, ECharts, dbt, Snowflake, Redshift, PyTorch, AWS, PostgreSQL, Fulcro, Tailwind CSS, Clojure, Kotlin
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2mo
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Senior Software Engineer
Boston or Chicago or Dallas or San Francisco
$120k-$150k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
7+ YOE7+ years in full stack software engineering; Python and Node.js; API/microservices experience; front-end frameworks; cloud (Azure/AWS/GCP); AI/RAG knowledge a plus; CI/CD and testing.
Python, Node.js, React, Angular, Docker, Kubernetes, Git, GitHub, Azure DevOps, SQL Server, CosmosDB
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3mo
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Senior Software Engineer, Post-Trade Financial Systems
Berkeley or United States
$225k-$255k/yr HybridFull Time
The Voleon Group
The Voleon Group: Quantitative investment management firm using machine learning strategies.
5+ YOESenior Software Engineer with 5+ years, Python, large-scale systems, cross-functional collaboration, mentorship.
Python, Airflow, Go, Apache Beam, pandas, polars, dask, duckdb
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3mo
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Senior Software Engineer
Sunnyvale, California, United States
$137k-$277k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
6+ YOE6+ years in software development; strong C/C++, Python or Go; software architecture; microservices; Kubernetes; PostgreSQL; testing; good communication.
C, C++, Python, Golang, Kubernetes, PostgreSQL, Datadog
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3mo
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Senior Software Engineer, Agents
San Francisco, California, United States
$250k-$330k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
5+ YOE5+ years software engineering; proficient in Python and TypeScript; asynchronous programming; comfortable debugging deep technology stacks.
Python, TypeScript, Asynchronous Programming
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1mo
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Senior Software Engineer
San Francisco, California, United States
$146k-$235k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
8+ YOEBachelor's in CS or STEM with 8+ years of software engineering experience; full-stack with Java/JavaScript-TS, React; experience with Oracle Fusion Cloud APIs, OIC, Python, AI/ML, cloud-native tech, and CI/CD.
Java, JavaScript, TypeScript, React, OIC, VBCS, APEX, Groovy, PL/SQL, Oracle Fusion Cloud APIs, Python, Django, FastAPI, REST, SOAP, JSON/XML, Docker, Kubernetes, AWS, Azure, Oracle OCI, Jira, Confluence, GitHub Co-Pilot, LLMs, MLOps, RAG
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3mo
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Senior Software Engineer
Sunnyvale, California, United States
$137k-$277k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
6+ YOE6+ years software development; strong C/C++, Python or Go; software architecture and microservices; Kubernetes; PostgreSQL; effective communication; BS/MS in CS or related field
Kubernetes, Datadog, PostgreSQL, C, C++, Python, Golang, Microservices, Docker, CI/CD
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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
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