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Python Software Developer Jobs in Berkeley, CA, US
3,400+ python software developer jobs from 820+ companies hiring in Berkeley, CA, US.
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Senior AI Engineer
Atlanta or Boston or Charlotte or Chicago or Dallas or Los Angeles or New York or San Francisco
$145k-$230k/yr HybridFull Time
3+ YOE3–8+ years software engineering experience with AI/ML systems; production LLM apps (RAG, agentic workflows); Python; LangChain/LangGraph/AutoGen/DSPy; strong data engineering basics.
Python, LangChain, LangGraph, AutoGen, DSPy, SQL, NoSQL, Vector databases, ETL
1mo
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Staff Engineer - Platform Engineering
Scottsdale or Chicago or San Francisco or New York
$145k-$223k/yr HybridFull Time
8+ YOE8+ years in software/platform engineering; CI/CD, Kubernetes, Terraform; GitLab/Harness/Vault/Artifactory; on-prem and AWS; Python/Java/JavaScript/Shell; strong collaboration.
GitLab, Harness, Vault, Artifactory, Kubernetes, Docker, Podman, Terraform, AWS CloudFormation, Python, Java, JavaScript, Shell
3w
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Senior Firmware Engineer
San Jose, California, United States
$131k-$180k/yr OnsiteFull Time
5+ YOE5+ years of direct firmware/ROM development experience; strong C/C++ and Python; embedded Linux; familiarity with I2C, GPIO, SPI; knowledge of CSI-2 and eDP interfaces.
C, C++, Python, Embedded Linux, I2C, GPIO, SPI, CSI-2, eDP
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Actuarial Developer
New York City or San Francisco or Chicago
$160k-$210k/yr OnsiteFull Time
4+ YOE4+ years P&C actuarial experience; ACAS progress; production Python experience; experience with rating engines.
Python, FastAPI, Pytest, AWS, PostgreSQL, Dagster, DBT
2mo
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Forward Deployed Engineer
San Mateo, California, United States
$150k-$225k/yr HybridFull Time
3+ YOE3+ years software engineering; strong Python; cloud infra experience; production-ready systems; excellent communication; ownership mindset; AI systems experience a plus.
Python, Cloud platforms (AWS, GCP, Azure), APIs, Databases, LLMs (optional)
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Software Engineer - Infrastructure
Washington or San Francisco
HybridFull Time
7+ YOE7+ years building production infrastructure; led cross-functional projects; strong ownership and communication; experience with Kubernetes, Terraform/Pulumi, and major cloud platforms.
Kubernetes, Helm, OpenTelemetry, Terraform, Pulumi, AWS, GCP, Azure, Python, Go, Rust
2w
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Forward Deployed Engineer (FDE)
San Francisco, California, United States
HybridFull Time
3+ YOE3+ years software engineering with full-stack Python/TypeScript; integrations with enterprise APIs; problem solving; strong communication; proactive and resourceful.
Python, TypeScript, React, OpenAI, Anthropic, Slack, GitHub, Salesforce, Kubernetes, GCP, AWS
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Visiting Engineer: eCommerce Infrastructure
Mountain View, California, United States
$10k/mo OnsiteContract
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
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Software Internship - AI & Battery Informatics
Alameda, California, United States
OnsiteInternship
Pursuing CS/Materials Science; Python (NumPy/SciPy/Pandas) and high-performance data tools; experience with AI/ML workflows, OpenCV, production code, and containerization.
Python, NumPy, SciPy, Pandas, Polars, Vaex, Dask, OpenCV, SAM, LangGraph, CrewAI, Snowflake Cortex, Kubernetes, Docker, CI/CD, FastAPI, React
2mo
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Staff Backend Engineer, Reliability
San Francisco or New York City
$250k-$295k/yr OnsiteFull Time
8+ YOE3+ Mgmt8+ years software engineering with 3+ years reliability/infrastructure leadership; strong backend focus; databases at scale; proficient in Typescript, Python, or Go.
ClickHouse, PostgreSQL, Typescript, Python, Go
1d
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Principal Engineer Synthesis Team
San Jose, California, United States
OnsiteFull Time
10+ YOE10+ years in EDA software development; expert in C++; knowledge of FPGA synthesis, QoR, timing-driven optimization; strong architecture understanding and leadership.
C++, Python
2mo
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Principal Engineer, Agentic AI
San Jose, California, United States
$217k-$326k/yr RemoteFull Time
8+ YOE8+ years in software engineering with production AI/ML systems; experience building AI agents and autonomous workflows; strong Python, plus Java or Go; work with distributed systems and observability.
Python, Java, Go, OpenTelemetry, Prometheus, Distributed Tracing
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AI Senior Machine Learning Engineer -Gen AI, Machine Learning, Graph ML (10189)
San Jose, California, United States
$170k-$240k/yr HybridFull Time
5+ YOE5–14 years in software development; strong Python; REST APIs with FastAPI; Docker/Kubernetes; cloud exposure; mentorship experience.
Python, FastAPI, Docker, Kubernetes, REST APIs, TensorRT, Triton, PyTorch, Sagemaker, AWS, Azure, Google Cloud, NoSQL
3mo
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CKG Lead Engineer
Pleasanton, California, United States
$150k-$220k/yr OnsiteFull Time
5+ YOE5-8 years software engineering with graph tech/knowledge graphs; strong Python; experience with graph databases; knowledge of ontology and SQL, APIs; collaboration with data scientists and product teams.
Python, IQL, Neo4j, Neon/Maana, GCP, AWS Lambda, SQL, NoSQL, Time Series DBs, REST, GraphQL, TensorFlow, PyTorch, NumPy
1mo
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Sr Principal Engineer, Cloud Platform
Santa Clara, California, United States
$167k-$275k/yr OnsiteFull Time
10+ YOE10+ years in software engineering; Python and ML frameworks; AI platform concepts; cloud-based ML pipelines; NLP, vector DBs, knowledge graphs; MLOps and model optimization.
Python, Git, Docker, TensorFlow, PyTorch, MLOps, LangChain, Llama Index, Vector databases, RAG
2w
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Security Product Engineer
San Francisco, California, United States
OnsiteFull Time
3+ YOE3+ years software engineering; strong customer-facing skills; experience in application security or security research; Python proficiency; building integrations, APIs, and data pipelines; willing to travel to client sites.
Python, APIs, Data pipelines, Security tooling
2mo
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Associate, Full Stack Engineer
San Francisco or United States or North America or San Francisco
$133k-$162k/yr HybridFull Time
3+ YOEStrong programming fundamentals; web development experience; 3-4 years in a similar role; Python, TypeScript; AWS; relational databases; good communication.
Python, TypeScript, React, AWS, SQL, Kubernetes
2mo
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Backend Engineer (Early Career)
San Francisco, California, United States
HybridFull Time
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
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AI Engineer, Developer Ecosystem
San Francisco or United States
HybridFull Time
Ship production-grade agents; deep MCP/tool-calling fluency; built plugins/skills; design evals and benchmarks; sandboxes for testing; context optimization; read/apply AI research; TypeScript and/or Python.
TypeScript, Python
1mo
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Sr. Product Verification Engineer (Test Automation)
Palo Alto, California, United States
$139k-$191k/yr HybridFull Time
5+ YOE5+ years software testing; Python; .NET; QA testing; travel; BS/MS in CS or related field; strong communication.
Python, .NET, Software Testing Tools
2w
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AI Support Engineer
San Francisco or New York City
OnsiteFull Time
2+ YOE2+ years in a technical role; BS in CS/Software Engineering; distributed computing, containers; Python/Java/Go; strong problem solving and customer-facing skills; startup mindset; interest in AI/ML.
Docker, Kubernetes, Python, Java, Go
1w
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Applied Reinforcement Learning Engineer 2
Redmond or Palo Alto or Seattle
$150k-$300k/yr HybridFull Time
3+ YOE3+ years in deep RL, RLHF, DPO/PPO; production software engineering; Python; RL toolkits; LLM-based agents.
Python, Gymnasium, RLlib, Stable Baselines, PyTorch, JAX, TensorFlow
2mo
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Full Stack (Product) Engineer
San Francisco, California, United States
$175k-$275k/yr OnsiteFull Time
Proven end-to-end product development in Next.js, Python, TypeScript; strong SQL, cloud, and API design; experience with LLM APIs; fast learner in a startup environment.
TypeScript, Next.js, Python, SQL, Cloud (AWS), Containerization, API design, LLM APIs
2mo
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Senior Full Stack Engineer
Palo Alto, California, United States
$180k-$230k/yr OnsiteFull Time
4+ YOE4+ years of full-stack development experience (Python + React/TypeScript) with backend, frontend, AWS, and DevOps; office in Palo Alto, CA.
Python, React, TypeScript, Node.js, AWS, Terraform, CDK, REST, WebSockets, DynamoDB, S3, Cognito, Terraform, CDK, CloudFormation
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Forward Deployed Engineer
San Francisco, California, United States
$120k-$220k/yr OnsiteFull Time
5+ YOE5+ years of software engineering; strong Python and TypeScript; Linux/system knowledge; cloud infrastructure (AWS/GCP/Azure); enterprise deployment experience; customer-facing communication; autonomous with ownership; able to work in San Francisco in person.
Python, TypeScript, Go, Terraform, Pulumi, Linux, Networking, Docker, Kubernetes, CI/CD
5d
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Embedded Firmware Engineer
Carson City or Webster or Harbor City or Platform or Jessup or Clinton or Newark or Longmont
$79k-$150k/yr OnsiteFull Time
2+ YOEBS or MS in Electrical Engineering or related robotics field; 2+ years Level I, 5+ Level II, 8+ Level III firmware/embedded software; C++, Python; RTOS; hardware bring-up; ITAR compliance.
C++, Python, C, VHDL, Verilog, Linux, RTOS, ROS, Git, EtherCAT, SPI, CAN, I2C, UART, RS-232
1mo
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Full-stack Developer
Berlin or San Francisco
HybridFull Time
7+ YOE7+ years frontend experience; Python services on Kubernetes (FastAPI); experience with LLM APIs
React, FastAPI, Python, Kubernetes, LLM APIs
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Sr. SDET Automation Engineer
Santa Clara or Bellevue
$140k-$165k/yr HybridFull Time
5+ YOE5+ years SDET experience; automated and manual testing; strong test automation for software/hardware; UI/API/CI/CD; programming in C#, C++, Python.
Appium, Selenium, Playwright, Postman, REST Assured, C#, C++, Python, CI/CD
1w
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Product Application Engineer Intern
San Jose, California, United States
$35-$45/hr OnsiteInternship
0+ YOEBachelor’s degree in Electrical/Computer Engineering or related field; strong programming (Python, C/C++); experience with software testing or automation; good analytical and communication skills.
Python, C/C++, Linux, Windows, PCIe NVMe
2mo
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Principal AI Platform Engineer - 11189
Foster City, California, United States
$201k-$261k/yr HybridFull Time
10+ YOE5+ MgmtTen-plus years of software engineering experience; strong in Python/Go/Java/Ruby; extensive cloud deployment; AI/agentic frameworks; leadership of large engineering teams.
Python, Go, Java, Ruby, Cloud Platforms, Agentic AI frameworks
2mo
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IT System Software Intern
San Jose, California, United States
$35-$55/hr OnsiteInternship, Full Time
Pursuing CS degree or recent CS graduate; strong Python/Java/C/C++, SQL; knowledge of Windows/Linux; team player; internship in IT systems.
Python, Java, C++, C#, SQL, Windows, Linux, Databases
1w
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Senior Staff Backend Engineer
Seattle or Mountain View
$169k-$290k/yr HybridFull Time
8+ YOELead architectural design of a durable execution platform; backend software development; Java/Spring; AWS; 8+ years in distributed systems.
Java, Spring Framework, AWS, Python, Kubernetes, Cassandra, TiDB, Temporal, Cadence, Git
1d
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Sr. ML Engineer – ML & Applied AI
San Francisco, California, United States
OnsiteFull Time
10+ YOE10+ years in machine learning or software engineering; production ML systems; Python; ML frameworks; CI/CD; cloud; Spark; Databricks; Docker; Kubernetes.
Python, scikit-learn, XGBoost, PyTorch, TensorFlow, FastAPI, Flask, Docker, Kubernetes, GCP, AWS, Azure, Spark, PySpark, Databricks, Git, SQL
1w
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Staff Backend Engineer (Application Infra)
Mountain View or Seattle
$164k-$282k/yr OnsiteFull Time
6+ YOE6+ years backend software development; Bachelor's in CS/EE/Math; Java + Spring; AWS; experience building highly available distributed systems.
Java, Spring Framework, AWS, Distributed Systems, Python
2mo
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Senior Applied AI Engineer
Denver or Chicago or East Rutherford or Los Angeles or New York or Phoenix or San Francisco or Seattle
$125k-$186k/yr OnsiteFull Time
8+ YOE8+ years software engineering; expert Python; strong AWS; data modeling; LLM evaluation; experience with agentic systems and enterprise AI patterns; Bachelor's in CS/Engineering or equivalent.
Python, AWS, SQL, LLM, Dataiku, OpenAI
1d
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Graduate 2026 PhD Software Engineer II (AV Labs), United States
Sunnyvale or San Francisco
$171k-$190k/yr HybridFull Time
0+ YOEPhD in CS/ML/robotics or related field; experience building production ML systems; strong Python and PyTorch; work with large-scale sensor data; C++ familiarity; excellent communication.
Python, PyTorch, C++, ROS, Data pipelines
2mo
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Software Engineering Intern (Summer 2026)
Palo Alto, California, United States
HybridInternship
Pursuing a degree in Computer Science/Engineering/Math; strong Go, Python, C/C++, or similar; Kubernetes/Docker; cloud platforms; Git; Linux; strong CS fundamentals.
Go, Python, C/C++, Kubernetes, Docker, Git, Linux
2mo
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Senior Full-Stack Engineer
Culver City or Linthicum or Allen or Woodcliff Lake or Chicago or Orlando or Baton Rouge or Waltham or Phoenix or Harrisburg or West Valley City or Austin or Alpharetta or San Diego or Indianapolis or Lexington or Parma or Little Rock or Asheville or Birmingham or Chantilly or Washington or Brentwood or Plantation or Fort Collins or San Mateo or Schaumburg or Brooklyn
$140k-$180k/yr OnsiteFull Time
7+ YOE7+ years in software development; Bachelor's degree in CS/Engineering; backend (Node.js) and frontend (React) experience; API integrations; cloud and database experience.
Node.js, HapiJS, Python, JavaScript, React, SQL, Serverless, Lambda, CloudFormation, Elastic Beanstalk, EC2, VPC, DynamoDB, RDS, G Suite, Microsoft Graph, Okta, OneLogin, Slack, Linux, Docker, Datadog, CloudWatch, MQTT, log/data pipelines
3w
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AI Engineer
New York City or San Francisco or Columbus or Remote
RemoteFull Time
Experience building with LLMs in production; strong JS/TS or Python; familiarity with embeddings, retrieval, and API-driven systems.
JavaScript, TypeScript, Python, OpenAPI, JSON, LLMs, Embeddings, Retrieval systems, APIs
3w
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Platform Backend Engineer
San Francisco, California, United States
OnsiteFull Time
2+ YOE2+ years software engineering; Python primary; relational and NoSQL databases; Unix/Linux; distributed systems; portfolio or demonstrated projects; strong communication.
HiringCafe market data
Python Software Developer Jobs market signals in Berkeley, 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
3,400+
Hiring companies
820+
Fresh sample
39% new in 30d
Salary visibility
77% show pay
Companies appearing in this market
CoupangBlackRockEarly Warning ServicesAI FundCognitionSK hynix Memory Solutions AmericaUnifyAvathon
Work location mix in visible results
Onsite: 37Hybrid: 26Remote: 3