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Java Python Developer Jobs in California, United States
2,000+ java python developer jobs from 740+ companies hiring in California, United States.
1mo
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Senior Data Engineer – Real-Time Streaming
United States
RemoteFull Time
7+ YOE7+ years in data engineering/distributed systems, streaming pipelines, SQL, Java or Python, AWS.
Apache Flink, Apache Kafka, Apache Druid, Kubernetes, Iceberg, Hudi, Delta Lake, AWS, Java, Python
2mo
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Lead Software Development Engineer
United States
$170k-$189k/yr RemoteFull Time
5+ YOEBachelor’s degree or 5–8 years in platform engineering, distributed systems, or software development; 3+ years designing scalable cloud-native services; AWS, microservices; AI coding tools; mentoring.
Java, Python, TypeScript, AWS, Docker, Kubernetes, PostgreSQL, MongoDB, Redis, Claude Code
2mo
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Staff Product Development Engineer - ATE Content Developer
Austin or Santa Clara
$100k-$500k/yr HybridFull Time
7+ YOE7+ years semiconductor test experience; BS/MS in EE/ECE/CE; proficient with ATE platforms and DFT/ATPG; strong coding in C/C++, Java, Python, scripting; able to debug across hardware, software, and silicon.
Advantest V93K, Teradyne UltraFlex+, SmarTest 8, SSN, STIL, WGL, Python, Perl, TCL, C++, Java
2mo
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Senior Data Engineer, Customer Engineering
United States
$150k-$170k/yr RemoteFull Time
10+ YOE10+ years of software engineering; expertise in data architecture, ELT, data modeling; Python/Java; SQL; AWS; healthcare familiarity a plus.
Python, Java, SQL, AWS, JIRA
2mo
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Sr. Principal Software Development Engineer
Livermore, California, United States
$136k-$179k/yr OnsiteFull Time
7+ YOESenior software engineer with 7+ years in design, development, and leadership of complex software systems; strong cloud, microservices, containerization, and DevOps experience.
Java, C#, Python, Docker, Kubernetes, AWS, Azure, GCP, CI/CD, Software Architecture, Design Patterns, Data Structures
1w
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Senior Quality Engineer, Hyperscale
Santa Clara, California, United States
$175k-$263k/yr OnsiteFull Time
5+ YOE5+ years QA experience with automation; Python/Go/Java/Kotlin; end-to-end validation; SSD/NVMe knowledge; strong troubleshooting; in-office in Santa Clara.
Python, Go, Java, Kotlin
2w
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Backend Engineer II
Santa Clara, California, United States
HybridFull Time
2+ YOEBackend engineer with 2+ years of server-side development; proficient in a modern backend language; design and implement APIs; work with SQL/NoSQL databases; distributed systems and caching; containerization and CI/CD.
Docker, PostgreSQL, MySQL, Redis, Memcached, Kafka, RabbitMQ, GraphQL, REST, Python, Ruby, Go, Java, Node.js
1mo
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Forward Deployed Engineer
Boston or New York or Palo Alto
$70k-$100k/yr HybridFull Time
4+ YOE4+ years in design/development/implementation; 1+ year with Workato or similar orchestration platform; BTech/BE or higher in CS/AI/ML; proven AI engineering experience; strong integration and API knowledge.
Workato, TIBCO, Dell Boomi, MuleSoft, APIs, JSON, Java, Python, Ruby, SOA, ESB, BPM, RPA, Cloud platforms
2w
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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
2w
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Research Crawling Engineer
United States
RemoteFull Time
Design and operate large-scale web data acquisition systems; strong programming in Go/Rust/Python/Java/C++; experience with crawlers and distributed systems.
Go, Rust, Python, Java, C++, HTTP, Playwright, Puppeteer, Chrome DevTools Protocol, Distributed Systems
1w
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Senior Infrastructure Engineer
United States
$134k-$212k/yr RemoteFull Time
5+ YOE5+ years building and operating large-scale, cloud-native systems; Kubernetes and AWS expertise; IaC with Terraform; strong Java or Python; leadership experience.
Kubernetes, AWS, Terraform, Java, Python, Elasticsearch, PostgreSQL, Redis, Kafka, Pulsar, Docker, Kuberenetes
2mo
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QA Engineer II
United States
$125k-$165k/yr RemoteFull Time
3+ YOE3+ years in software quality engineering with strong automation; hands-on in automated test infrastructure; Python and Java; Linux; CI/CD; backend APIs testing.
Python, Java, Pytest, Linux, CI/CD
1w
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Senior Software Engineer (Contingent)
United States
RemoteFull Time
8+ YOESenior software engineer with 8+ years of experience in multi-tier web apps; skilled in Ruby on Rails, JavaScript (React/Node), Python; microservices, APIs, Docker/Kubernetes; B.S. in Computer Science; strong leadership.
Ruby, Java, Python, JavaScript, MySQL, Docker, Elasticsearch, GitHub, JIRA, AWS, Ruby on Rails, Scala, Micronaut, React
2w
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Software Engineer - Ford Pro Tech
United States
RemoteFull Time
3+ YOEBachelor’s degree or equivalent; 3+ years frontend development; 3+ years OO languages; databases; 1+ year cloud; React/Angular; CI/CD; test automation.
Java, JavaScript, TypeScript, Kotlin, Python, C#, React.js, Angular, HTML, CSS, Jenkins, Terraform, Mocha, Jest, Redux, Webpack, Enzyme, Jira, SQL, NoSQL, GCP, AWS, Azure, REST, Spring, Spring Boot
1w
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Software Engineer III (Remote, US, 31999)
United States
$97k-$140k/yr RemoteFull Time
4+ YOESalesforce development experience, Scrum/DevOps, mentoring, 4+ years programming; Bachelor's in CS or related field; Salesforce certifications preferred.
Salesforce, DevOps, Java, JavaScript, Python
1mo
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Senior Infrastructure Engineer
United States
$146k-$212k/yr RemoteFull Time
5+ YOE5+ years cloud infrastructure; AWS (EKS, S3, RDS, API Gateway, LB, VPC, Lambda, DocumentDB, DynamoDB); Terraform; Kubernetes; CI/CD; monitoring; networking; Java/Python/TypeScript.
AWS, Terraform, Kubernetes, GitHub Actions, Datadog, Java, Python, TypeScript
1mo
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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
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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
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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
3mo
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Senior Software Engineer - Agentic AI Platform
United States or California
$159k-$212k/yr RemoteFull Time
5+ YOE5+ years software engineering; backend systems; agentic AI; Python; JVM languages; distributed systems; vector databases; AI tooling.
Python, Java, Kotlin, Scala, LangChain, LangGraph, AutoGen, CrewAI, Pydantic AI, Kafka, gRPC, REST, PostgreSQL, Elasticsearch, Pinecone, Weaviate, Milvus
2w
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Full Stack Engineer (C2H)
United States
$35-$45/hr RemoteContract
3+ YOE3–6 years of professional full stack development; Bachelor's degree in CS or Software Engineering; US work authorization; capable of contractor/1099 engagement.
Node.js, Python, C#, Java, REST, GraphQL, React, PostgreSQL, MongoDB, Firebase, Azure, AWS, GitLab CI, GitHub Actions, Jenkins, OAuth2, SSO, MFA, WebSockets, gRPC, Docker, Kubernetes
3w
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Senior Software Engineer - Fullstack, Safety Experience
San Mateo, California, United States
$197k-$243k/yr OnsiteFull Time
5+ YOE5+ years in software development; distributed systems; full-stack proficiency; safety/compliance mindset; BS in CS, engineering, or related field.
React, Vue, Angular, Python, Java, Go, relational databases, NoSQL, cloud platforms
3d
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Data Engineer
United States
$110k-$166k/yr RemoteFull Time
4+ YOETS/SCI clearance; BS in Computer Science or equivalent; 4-6 years in Agile; strong Python/Java, ETL, AWS, SQL; Linux; JSON; DevSecOps tools; onsite in Crystal City, VA 2-4 days/week.
Python, Java, AWS, SQL, PostgreSQL, Oracle, Linux, REST, SOAP, GraphQL, Jenkins, Ansible, Terraform, Vault
2mo
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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
3w
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Backend Software Engineer (Bilingual - Japanese/ English)
Mountain View, California, United States
$157k-$202k/yr HybridFull Time
3+ YOE3+ years backend experience; proficient in Python; fluent in Japanese and English; experience with cloud providers; API integrations; willing to work in hybrid mode.
Java, Kotlin, Scala, TypeScript, Rust, Python, GCP, AWS, Azure, Terraform
5d
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Senior Integration Engineer
United States
$120k-$140k/yr RemoteFull Time
5+ YOE5+ years in healthcare integration engineering; HL7 FHIR and HL7 v2, X12 EDI; strong relationship mgmt; PM skills; Java, C#, Python, Node.js; CI/CD; AWS; HIPAA/HITECH.
Java, C#, Python, JavaScript/Node.js, AWS, CI/CD, HL7 FHIR, HL7 v2, X12 EDI, EMR/EHR integration
1mo
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Senior Machine Learning Engineer
United States or Canada
$120k-$195k/yr RemoteFull Time
5+ YOESenior ML engineer with 5+ years in ML or data engineering; strong modeling, production ML, Python/Java/Scala, SQL, and cloud skills.
Kubernetes, GCP, Python, Java, Scala, SQL, Spark, Beam, BigQuery, Snowflake, Iceberg, Parquet
1w
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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
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Senior Engineer III - Billing Systems
Los Angeles or Las Vegas
$140k-$198k/yr RemoteFull Time
12+ YOE12+ years of software development; 5+ years leading cross-functional architectural initiatives in high-compliance (FinTech/Banking/E-commerce); expert Java; maintain/refactor VB6, Python, Node.js; cloud-native architecture; SOX/PCI-DSS awareness.
Java, VB6, Python, Node.js
1mo
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Nearshore - AI Enabled Engineer
North America
RemoteFull Time
5+ YOE5+ years web/mobile development; expert JS-based apps; full-stack; state management; AI tooling; CI/CD; strong CS foundation; excellent communication.
JavaScript, TypeScript, Java, C++, Python, Node.js, React, Web Components, Design System, Temporal, n8n, CI/CD, AI tooling
3d
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Senior Sales Engineer
United States
RemoteFull Time
5+ YOEBachelor's in CS/engineering; 5+ years in presales/cust success/PM/engineering; 4+ years with Scala/Python/Java/Spark on Databricks; cloud experience (AWS/Azure); strong communication; willing to travel ~30%.
Scala, Python, Java, Spark, Databricks, AWS, Azure, SaaS, APIs, SDKs, Generative AI
2mo
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Senior Software Engineer, DevOps Platform
United States
RemoteFull Time
5+ YOE5+ years of software engineering, DevOps, or platform engineering; strong Java/Groovy or Python; DevOps/CI/CD expertise; Jenkins, Kubernetes, AWS, IaC; remote-friendly, self-motivated.
GitHub, Jenkins, GitOps, Kubernetes, Flux CD, Databricks, Argo CD, Istio, Karpenter, Grafana, Flagger, External Secrets Operator, Helm, Kustomize, Kyverno, AWS, CloudFormation, CDK, Terraform, Atlantis
3w
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AEP Engineer
United States
$65-$85/hr RemoteContract
3+ YOE3+ years in Adobe Experience Platform with RT-CDP, CJA, AJO; strong software architecture; AWS/Salesforce/Marketo knowledge; backend tech (Python, Java); data modeling; CDP experience; Postman; DevOps tools; Adobe certifications would help.
Adobe Experience Platform, RT-CDP, CJA, AJO, Intelligence Services, Data Science, Python, Java, Tomcat, REST, AWS, Salesforce, Marketo, Postman, Eclipse, IntelliJ, Visual Studio, Artifactory, SonarQube, Selenium, Jenkins, CloudWatch, Nagios, Splunk, Dynatrace
2mo
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Senior Cloud Software Engineer:
San Diego or Key West or West Virginia
$230k-$260k/yr RemoteFull Time
12+ YOESenior software engineer with 12+ years experience; AWS; IaC; Java/Python/JavaScript; containerization; Git/Jira; Agile; Scripting.
Amazon Web Services (AWS), Terraform, CloudFormation, Docker, Kubernetes, Git, Maven, Jira, Java, JavaScript, C/C++, Python, Rust, IaC
2w
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Senior Backend Engineer, Enterprise AI
San Mateo or Boston or New York City or Salt Lake City or Lahore
HybridFull Time
Proven backend development experience; scale enterprise AI product; cloud platforms; mentoring; agile culture; strong communication; AI in workflows.
Go, Python, Java, Google Cloud Platform, Amazon Web Services, Microsoft Azure
6d
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TEMP Senior RPA UI Path Developer
Irvine or Irvine
$43/hr OnsiteFull Time
5+ YOEProficient in UI Path RPA development, programming, and system design with experience in databases and multiple languages.
UiPath, VB, C#, Java, Python, JavaScript, HTML, CSS, SQL, DOM, SVN, NiFi, Windows, Linux, Oracle, MongoDB
1mo
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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
6d
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Forward Deployment Engineer
United States
$90k-$130k/yr RemoteFull Time
Strong software engineering foundation; Python/Java/C++/JavaScript; SQL; REST APIs; networking; Git; cloud platforms; Docker/Kubernetes; JSON/XML/CSV; travel 25–50%.
Python, Java, C++, JavaScript, SQL, REST APIs, Git, Docker, Kubernetes, AWS, Azure, GCP, VPN, Firewall, IP whitelisting, SSL/TLS, JSON, XML, CSV
1mo
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Lead Applications Engineer - Emulation
San Jose, California, United States
$103k-$191k/yr OnsiteFull Time
MSc or BSc in CS/Engineering; proficiency in C++, Java, Python or SystemVerilog; Linux/Unix and scripting; strong English communication; self-motivated; teamwork; problem solving.
C++, Java, Python, SystemVerilog, Linux, Perl, TCL
2w
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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 California, United States
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
2,000+
Hiring companies
740+
Fresh sample
42% new in 30d
Salary visibility
77% show pay
Companies appearing in this market
MSCIRobloxAir AppsCadence Design SystemsConsensus Cloud SolutionsFederal Reserve SystemFord Motor CompanyHackerRank
Work location mix in visible results
Remote: 25Onsite: 18Hybrid: 9
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