📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here
Limited-index browse page
Java Python Developer Jobs in Sebastopol, CA, US
340+ java python developer jobs from 120+ companies hiring in Sebastopol, CA, US.
2w
Save
Mark Applied
Hide
Staff Software Engineer
San Francisco, California, United States
HybridFull Time
7+ YOE7+ years in backend or infrastructure engineering; strong in distributed data systems and OLAP; cloud cost optimization; proficient in Java, C++, or Python; production cloud experience (AWS, Kafka, Redis/ElastiCache, Kubernetes, Terraform).
AWS, Kafka, Redis/ElastiCache, Kubernetes, Terraform, Java, C++, Python, S3, DynamoDB, EC2
1w
Save
Mark Applied
Hide
AI Software Engineer - HP IQ
San Francisco, California, United States
$127k-$175k/yr OnsiteFull Time
1+ YOEMasters in CS/Engineering/Data Science/AI; 1+ years backend experience; Python, Java, C++; LLM integration; SQL/NoSQL; cloud-edge experience.
Python, Java, C++, LLM, PyTorch, TensorFlow Lite, ONNX Runtime, CoreML, SQL, NoSQL, APIs, Microservices, Cloud, Edge
2w
Save
Mark Applied
Hide
Principal Software Engineer
San Francisco or Redwood City
$190k-$200k/yr HybridFull Time
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
1w
Save
Mark Applied
Hide
Senior Software Engineer, Security
San Francisco or Seattle
$165k-$230k/yr HybridFull Time
5+ YOE5+ years software engineering; 1–3+ years security; backend in Python/Go/Java; OAuth/JWT; AWS/Google Cloud; OWASP; SAST/DAST; RBAC; Bachelor's in CS/Engineering.
Python, Go, Java, OAuth 2.0, JWT, RBAC, OWASP, SAST, DAST, AWS, Google Cloud, CI/CD
2mo
Save
Mark Applied
Hide
Senior ML Software Engineer
San Francisco or Seattle
$163k-$204k/yr HybridFull Time
5+ YOE5+ years ML engineering; strong Python/Go/Java; ML serving/training infra; cloud experience; GenAI; MLOps; preferred AI-assisted coding experience.
Python, Go, Java, MLflow, Airflow, LangChain, LangGraph, PEFT, LoRA, Llama, Mistral
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Enterprise PKI
San Francisco or Bellevue or New York
$149k-$246k/yr HybridFull Time
5+ YOE5+ years PKI systems; 8+ years scripting (Python, Golang, Java); X.509, CRLs, OCSP; SCEP/EST/ACME/CMP; CLM; Linux; AWS; DevOps.
Python, Golang, Java, Linux, Git, AWS
1w
Save
Mark Applied
Hide
AI Software Engineer - HP IQ
San Francisco, California, United States
$127k-$175k/yr OnsiteFull Time
1+ YOEMasters in CS/Engineering/Data Science/AI; 1+ year backend dev with Python/Java/C++; LLM integration; DB/streaming tech; problem-solving in agile env.
Python, Java, C++, PyTorch, TensorFlow, ONNX Runtime, CoreML, SQL, NoSQL, Kafka
2mo
Save
Mark Applied
Hide
Software Engineer – In-Vehicle Infotainment (IVI)
San Francisco Bay Area, California, United States
$150k-$165k/yr OnsiteFull Time
3+ YOEBachelor's in CS/engineering; 3+ yrs embedded software (Android/QNX/Linux); C++, Java, or Python; multimedia/HMI/connectivity; strong debugging; cross-functional collaboration; willing to travel internationally.
Android Automotive OS, QNX, Linux, C++, Java, Python, Bluetooth, Wi-Fi, LTE/5G
1mo
Save
Mark Applied
Hide
Integration Engineer, People Technologies
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
5+ YOE5+ years as a Full-Stack or Integration Engineer; strong React frontend; backend in Node.js/Python/Java; API/microservices; enterprise integrations; Workato/Boomi/Tray.io; Camunda/Airflow/Zapier; GenAI and cloud/AWS/GCP/Azure; data pipelines and API security.
React, Angular, Vue, Node.js, Python, Java, Workato, Boomi, Tray.io, Camunda, Apache Airflow, Zapier, OpenAI, LangChain, RAG, AWS, GCP, Azure, API security, Data pipelines
1mo
Save
Mark Applied
Hide
2026 Intern - Machine Learning Engineer
San Jose or San Francisco
$45-$55/hr HybridFull Time
Pursuing BS/MS/PhD in CS/CE or related field; strong ML, Python/Java/C; familiar with R/Matlab; able to work May–September; team player with good communication.
Python, Java, C, R, Matlab, scikit-learn
1mo
Save
Mark Applied
Hide
Principal Software Engineer
San Francisco, California, United States
$164k-$257k/yr RemoteFull Time
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
3w
Save
Mark Applied
Hide
Staff Backend Engineer - Commerce
San Francisco, California, United States
$230k-$270k/yr OnsiteFull Time
8+ YOE8+ years in backend systems; leadership; relational DB design; cross-functional collaboration; proficient in Golang/TypeScript/Python/C/C++/Java; distributed systems knowledge; IaC; payments experience; Kubernetes; CS/CE degree.
Golang, TypeScript, Python, C++, Java, Terraform, AWS CDK, Pulumi, Kubernetes, Stripe
1mo
Save
Mark Applied
Hide
Technical Lead - Software Developer, Data Foundry
San Francisco or San Diego or Boston or Louisville or Indianapolis
$152k-$244k/yr OnsiteFull Time
5+ YOE5–10+ years scientific software development; Python and another language; REST APIs, data pipelines, microservices; experience with scientific datasets.
Python, Java, C#, Go, TypeScript, Rust, SQL, REST APIs, Microservices, MLflow, Weights & Biases, Docker, Kubernetes, AWS, Azure, GCP, Prefect, Airflow, Nextflow, Postgres, Redshift, Snowflake, BigQuery, LIMS, ELN, Benchling, RDKit, Schrödinger, MOE, Git, Linux, Bash
1mo
Save
Mark Applied
Hide
Staff AI Engineer – Agentic AI and Automaton
San Francisco or Lehi or Plano
$195k-$244k/yr HybridFull Time
10+ YOE10+ years of experience building scalable backend/data/AI systems; strong Java/Spring Boot and/or Python; cloud-native architectures (AWS/GCP); data pipelines; AI/ML integration; leadership and mentoring.
Java, Spring Boot, Python, AWS, GCP, Kubernetes, Docker, PostgreSQL, React, Angular, Claude Code, GitHub Copilot, Cursor, Gemini
3mo
Save
Mark Applied
Hide
Senior Developer
Santa Rosa, California, United States
$172k-$192k/yr OnsiteFull Time
5+ YOEBachelor’s degree in computer science or related field; 5 years software development/architect experience; API and integration tooling experience.
Java, .NET, Python, MS SQL Server, IBM DB2, Oracle, SOA, Microservices, SCRUM, WebMethods, MuleSoft, Tibco, API Gateway
1w
Save
Mark Applied
Hide
Senior Software Engineer - Backend
San Francisco, California, United States
$180k-$215k/yr OnsiteFull Time
10+ YOE10+ years of relevant experience; Bachelor's degree in CS/Engineering or equivalent; strong backend (Python, Java, Go, Django, Flask) and database skills; distributed systems and REST APIs; Agile methodologies; security and regulatory awareness (FDA/HIPAA).
Python, Java, Go, Django, Flask, Vue.js, React, Angular, SQL, NoSQL, AWS, OpenID, OAuth2, SAML, REST APIs
1w
Save
Mark Applied
Hide
Member of Technical Staff (Software Engineer, Computer)
San Francisco or Palo Alto or New York City
$220k-$405k/yr HybridFull Time
4+ YOE4+ years of professional software engineering experience; strong in at least one language (Python, Go, TypeScript, JavaScript, Swift, Rust, Java, or C++); experience building and operating production systems; strong product judgment; interest in AI products.
Python, Go, TypeScript, JavaScript, Swift, Rust, Java, C++
2mo
Save
Mark Applied
Hide
[Pipeline] Staff+ Software Engineer, Systems
New York City or San Francisco
$405k-$485k/yr HybridFull Time
10+ YOE10+ years software engineering; leadership of multi-team initiatives; deep distributed systems and cloud experience (Kubernetes, IaC, AWS/GCP); proficient in at least one systems language (Python, Rust, Go, Java).
Kubernetes, IaC, AWS, GCP, Python, Rust, Go, Java
2w
Save
Mark Applied
Hide
Intern, Software Development Engineer in Test
San Francisco, California, United States
OnsiteInternship, Full Time
Hands-on test strategy, test planning, design, and execution for functional, integration, and PSR testing; experience with robustness testing tools like JMeter; Python and/or Java; cloud test environments (GCP, AWS); agile team experience.
Python, Java, JMeter, Google Cloud Platform, Amazon Web Services
1mo
Save
Mark Applied
Hide
Software Engineer III (Contract Talent)
San Ramon, California, United States
$50-$74/hr RemoteContract
5+ YOE5+ years software engineering; strong JS/Python/Java/C#; Salesforce experience; cloud (Azure/AWS); AI/ML interest; front-end/back-end skills; strong communication.
Salesforce, Apex, Lightning Web Components, Node.js, Python, Azure, AWS, React, Next.js, Git, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer Associate
Tiburon, California, United States
$75k-$83k/yr OnsiteFull Time
0+ YOEBS in Computer Science or relevant work experience; proficiency in C#, Java, Javascript, Golang, Python, and CSS; US work authorization without employer sponsorship.
1w
Save
Mark Applied
Hide
Senior Software Engineer, Backend
San Francisco, California, United States
$170k-$220k/yr HybridFull Time
Sleeper: Mobile platform for fantasy sports leagues and fan communities.
5+ YOE5+ years backend software engineering; distributed systems; proficient in Go, Python, Node.js, or Java; SQL/NoSQL databases; caching; message queues; RESTful/GraphQL APIs; cloud (AWS/GCP); containers (Docker); orchestration (Kubernetes a plus); strong collaboration and communication; Elixir (Bonus); passion for sports/gaming.
Go, Python, Node.js, Java, SQL, NoSQL, Kafka, RabbitMQ, Pub/Sub, REST, GraphQL, AWS, GCP, Docker, Kubernetes, Elixir
1mo
Save
Mark Applied
Hide
Software Engineer - Solutions
San Francisco or Illinois or New York or West Virginia
$70k-$110k/yr HybridFull Time
0+ YOEBachelor's degree in a technical field; hands-on web or mobile development; proficiency in at least one language; knowledge of databases and web tech; HIPAA awareness preferred.
Java, Python, C++, JavaScript, TypeScript, Git
3w
Save
Mark Applied
Hide
Software Engineer II
San Francisco, California, United States
$151k-$227k/yr HybridFull Time
Backend software engineer responsible for designing, developing, and maintaining services and data processing pipelines.
Java, Scala, Python, Kubernetes, Docker, GitLab CI, Apache Spark
1w
Save
Mark Applied
Hide
Senior Software Engineer, Streaming Platform
San Francisco, California, United States
$190k-$280k/yr HybridFull Time
5+ YOE5+ years in software engineering with distributed systems or real-time streaming; strong Python or Rust experience; Kafka/streaming tech; cloud experience.
Python, Rust, Go, Java, Kafka, Flink, Spark, Kubernetes, AWS, GCP, ClickHouse, Arrow, Materialize, RisingWave
2mo
Save
Mark Applied
Hide
Vice President, Services Developer, AI Enablement
San Francisco, California, United States
$155k-$214k/yr OnsiteFull Time
Lead architecture and design of distributed systems; strong Java/JVM, Kubernetes, and AI-enabled backend experience; collaborate with product and research teams; drive architecture decisions.
Java, JVM, Spring Boot, REST, gRPC, Linux, Maven, Gradle, CI/CD, Kubernetes, Docker, AI/ML, Azure, Python
2mo
Save
Mark Applied
Hide
Senior Staff Software Engineer, Infrastructure
San Francisco, California, United States
$207k-$362k/yr OnsiteFull Time
10+ YOE10+ years in software engineering; distributed systems; backend depth in Go/Java; experience influencing architecture; strong communication.
Go, Java, Python, Ruby, CI/CD, Docker
1d
Save
Mark Applied
Hide
Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
2w
Save
Mark Applied
Hide
Data Engineer
New York or San Francisco or United States or Canada
RemoteFull Time
5+ YOE5+ years in production-grade data processing; Python/SQL; Beam/Spark/Flink; S3/GCS/POSIX; Kubernetes; BigQuery/Airflow/dbt; Java or Go (nice to have); passion for AI.
Python, SQL, Apache Beam, Spark, Flink, Kubernetes, BigQuery, Airflow, dbt, Java, Golang
1mo
Save
Mark Applied
Hide
Senior EDI Application Developer
Fairfield, California, United States
$136k-$177k/yr OnsiteFull Time
5+ YOEDevelop HIPAA X12 EDI transactions; Edifecs tools; strong programming in C#/Java; Oracle/SQL; web services; SDLC experience.
Edifecs Smart Trading, Spec Builder, Enterprise Application Manager, XEngine, Transaction Manager, MS SQL Server, Oracle, MS .NET, SSIS, SSRS, WCF, SOAP, REST, WSDL, XSD, PowerShell, Python, C#, Java
2mo
Save
Mark Applied
Hide
Software Engineer, Performance Marketing
Seattle or Los Angeles or New York or San Francisco
$170k-$230k/yr HybridFull Time
5+ YOE5+ years in software development; experience supporting performance marketing; strong backend skills; experience with data systems; familiarity with AppsFlyer or similar MMP; knowledge of attribution and paid media platforms.
Python, Java, Go, SQL, ETL/ELT, AppsFlyer, Google Ads, Meta Ads, TikTok Ads
1mo
Save
Mark Applied
Hide
Staff Backline Engineer - Platform
Mountain View or San Francisco
$17k-$256k/yr HybridFull Time
12+ YOEExtensive debugging of Java/Scala/Python apps; big data, cloud platforms; 12+ years in tech support or related roles; Bachelor's in Computer Science.
Java, Scala, Python, Apache Spark, Hadoop, SQL, PostgreSQL, Linux, TCP/IP, DNS, routing, packet capture analysis, AWS, Azure, GCP, bash, system scripts, kernel debugging
2w
Save
Mark Applied
Hide
QA Automation Engineer
London or Lisbon or San Francisco
€47k-€59k/yr RemoteFull Time
3+ YOE3+ years in test automation; strong frameworks; programming in Python/Java/JavaScript/TypeScript; API testing; CI/CD; Git; test management; agile.
Selenium, Cypress, Appium, Playwright, Python, Java, JavaScript, TypeScript, Postman, REST Assured, Jenkins, GitHub Actions, GitLab CI, CircleCI, Git, TestRail, Zephyr, JMeter, Gatling
1mo
Save
Mark Applied
Hide
Full-Stack Software Engineer (New Grad)
San Francisco or Toronto
$90k-$119k/yr HybridFull Time
Entry-level full-stack engineer with strong CS fundamentals and experience in backend (Java/Spring) or frontend (TypeScript/JavaScript), APIs, databases, and collaborative skills.
Java, Spring Boot, TypeScript, JavaScript, Python, Git, Docker, AWS, REST, GraphQL
2mo
Save
Mark Applied
Hide
Senior SRE Engineer - San Francisco
San Francisco, California, United States
HybridFull Time
8+ YOE8+ years in SRE/Infra/Platform Engineering; strong cloud experience; Kubernetes; on-call; programming in Go, Python, or Java.
AWS, GCP, Azure, Kubernetes, Go, Python, Java
1mo
Save
Mark Applied
Hide
Site reliability engineer - Vice president
San Francisco, California, United States
$138k-$179k/yr OnsiteFull Time
SRE with Java, SQL, Python; Linux cloud environment; Kubernetes and Rancher; fintech experience; strong problem solving and communication.
Java, SQL, Python, Linux, Kubernetes, Rancher, Cloud
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Wallets
San Francisco, California, United States
$170k-$260k/yr OnsiteFull Time
5+ YOE5+ years of software development experience; strong CS fundamentals; proficiency in server-side languages; scalable web services experience; strong communication; product mindset.
Go, Python, Rust, C#, Java, C++, APIs, RFCs
1w
Save
Mark Applied
Hide
Sr. Staff Engineer, AI Platform
San Francisco, California, United States
$245k-$320k/yr OnsiteFull Time
10+ YOE10+ years building large-scale ML/data or inference platforms; senior-staff IC; distributed systems on cloud; Python and backend languages; MLflow workflows; LLM/GenAI infra; mentoring.
Google Cloud, Kubernetes, GKE, MLflow, Python, Go, Java, Scala
1mo
Save
Mark Applied
Hide
Principal Software Engineer
Boston or St. Louis or Cleveland or Philadelphia or Chicago or San Francisco or New York City or Kansas City or Atlanta or Minneapolis or Dallas or Richmond
$173k-$260k/yr OnsiteFull Time
8+ YOE8+ years Java development; 4+ years AWS cloud experience; cloud-first architecture; CI/CD, DevOps; serverless; strong communication.
Java, Spring, Terraform, NoSQL, RDS, Kafka, Python
2w
Save
Mark Applied
Hide
Senior Site Reliability Engineer
Austin or San Francisco or United States
$100k-$120k/yr HybridFull Time
6+ YOE6-10+ years in SRE or backend/infrastructure; cloud infra experience (AWS/GCP/Azure); observability, incident management, automation; programming in Go, Python, or Java.
AWS, GCP, Azure, Kubernetes, Terraform, Go, Python, Java
HiringCafe market data
Java Python Developer Jobs market signals in Sebastopol, 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
340+
Hiring companies
120+
Fresh sample
41% new in 30d
Salary visibility
94% show pay
Companies appearing in this market
MSCIDatabricksRipplingSalesforceAnthropicAdobeAir AppsAmplitude
Work location mix in visible results
Hybrid: 31Onsite: 29Remote: 4