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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.
2mo
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Senior Workday Integration Developer
Newport Beach or Charlotte or Omaha
$138k-$168k/yr OnsiteFull Time
7+ YOE7–10+ years in enterprise Workday integrations; expertise in Workday Studio, cloud connectors, EIBs, PECI; REST/SOAP APIs; SQL, Java, Python, JavaScript; strong communication and mentoring abilities.
Workday Studio, Cloud connectors, EIBs, PECI, REST, SOAP, XSLT, XML, SQL, Java, Python, JavaScript, MuleSoft, Snowflake
1mo
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Product Infrastructure Security Engineer
United States
$135k-$200k/yr RemoteFull Time
Hands-on security engineer experienced with Kubernetes, modern languages (Java, Golang, JavaScript, Python), security reviews, threat modeling, and vulnerability management.
Kubernetes, Linux, Java, Golang, JavaScript, Python, Cloud
3w
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Site Reliability Engineer, Core Streaming (Remote - United States)
San Francisco, California, United States
$141k-$216k/yr RemoteFull Time
Hands-on experience with large-scale Kafka, real-time data streams, Java/Python, and infrastructure automation.
Kafka, Java, Python, Apache Flink, Infrastructure as Code
3w
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Cyber Risk Engineer (Forward Deployed)
Foster City, California, United States
$100k-$120k/yr RemoteFull Time
Engineering/data background; proficiency in Python/Java/Go, REST APIs, ETL/ELT, data normalization; cybersecurity knowledge; AI/automation experience.
Python, Java, Go, REST APIs, ETL/ELT, Relational databases, NoSQL, Graph databases
1mo
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Lead Data Engineer – Financial Data, Compliance & Business Intelligence
Chicago or Washington or Sarasota or Hartford or Costa Mesa or San Jose or Atlanta or Boston or Cleveland or Columbus or Dallas or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Los Angeles or Miami or New York City or Oak Brook Terrace or Sacramento or San Francisco or South Bend or Tampa or Houston or Austin
$111k-$226k/yr OnsiteFull Time
3+ YOE3+ years ETL development; experience with Bank Secrecy Act/AML regulations; consulting experience; strong ETL/EDW skills; Python/Java; cloud data warehousing (Azure/AWS/Snowflake); excellent communication and teamwork.
ETL tools, Python, Java, Azure, AWS, Snowflake
1mo
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Data Engineer - Talend & Databricks
United States
$130k-$150k/yr RemoteFull Time
Databricks data engineering, Talend ETL/Data Mapper, healthcare data formats (X12, JSON, XML, Excel, flat files), MongoDB and relational DBs (Oracle, SQL Server), Java and/or Python for transformations.
Databricks, Talend Data Integration, Talend Data Mapper, MongoDB, Oracle, SQL Server, Teradata, Java, Python
1mo
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Data Engineer - Talend & Databricks
United States
$130k-$150k/yr RemoteFull Time
Databricks data engineering, Talend Data Integration/Mapper, healthcare data formats (X12/JSON/XML/Excel), MongoDB and relational databases (Oracle, SQL Server), Java/Python for transformations, ETL, Teradata.
Databricks, Talend Data Integration, Talend Data Mapper, MongoDB, Oracle, SQL Server, Teradata, JSON, XML, X12, Python, Java, ETL
1mo
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Senior Research Engineer
United States
$191k/yr RemoteFull Time
6+ YOE6+ years of software engineering; design scalable data systems; Python plus another language; APIs and data models; data pipelines; cloud and IaC; strong communication; passion for civic tech.
Python, JavaScript, Java, Go, Scala, Dagster, Airflow, Terraform, CDK, AWS, APIs, Data pipelines, Infrastructure as code
2mo
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Senior Platform Security Engineer
San Francisco, California, United States
$180k-$280k/yr OnsiteFull Time
5+ YOE5+ years in platform security; cloud security across AWS/Azure/GCP; Kubernetes security; IaC (Terraform); programming in Go, Java, Python, or TypeScript; strong communication
AWS, Azure, GCP, Kubernetes, Terraform, Go, Java, Python, TypeScript
1mo
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Senior Software Engineer, Backend (Merchant Advocacy)
Canada or United States
$150k-$200k/yr RemoteFull Time
5+ YOE5+ years backend software engineering; strong DDD, distributed systems; API design, state machines, event-driven architecture; AWS, gRPC, Kotlin, Python, MySQL; monitoring tooling like Sentry/Rollbar/Kibana.
AWS, gRPC, Snowflake, Kotlin, Python, MySQL, Kubernetes, Java, Sentry, Rollbar, Kibana
1w
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New College Grad, Device Engineer
Milpitas, California, United States
$112k-$186k/yr HybridFull Time
Entry-level device engineer with MS/PhD in EE or related field; NAND flash knowledge; proficiency in C/C++/Java and Python/Perl; able to analyze problems and work independently.
C, C++, Java, Python, Perl
2w
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Machine Learning Engineer
United States
$118k-$245k/yr RemoteFull Time
2+ YOEBachelor's in CS/Math/Stats + 2 years experience or advanced degree; Python ML experience; backend services in Java/Kotlin; SQL; ML in search systems; OpenSearch; container orchestration; LLM systems.
Python, Java, Kotlin, SQL, OpenSearch, Container Orchestration, Docker, Kubernetes
1mo
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Production Engineer
United States
RemoteFull Time
5+ YOE5+ years of experience; public cloud; 3+ years Kubernetes; 2+ years infrastructure as code (Terraform, Pulumi); 2+ years databases/queues (PostgreSQL, MySQL, Redis, MongoDB, Kafka, RabbitMQ); programming in Golang/Python/Ruby/Java; strong monitoring and alerting; team player; fast learner.
Kubernetes, Terraform, Pulumi, PostgreSQL, MySQL, ElasticSearch, Redis, MongoDB, Kafka, RabbitMQ, Golang, Python, Ruby, Java, Monitoring tools
1w
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Database Engineer
San Francisco or New York
$162k-$203k/yr HybridFull Time
5+ YOE5+ years as a database engineer; experience with real-time, distributed systems; self-hosted databases on cloud; proficiency with MongoDB, Postgres, MySQL, DynamoDB, Redis; SQL optimization, backup/restore; coding in Typescript/Python/Go/Java/C++, Docker, Kubernetes, Terraform; GPU/ML workloads a plus.
Docker, Kubernetes, Terraform, MongoDB, PostgreSQL, MySQL, DynamoDB, Redis, Typescript, Python, Go, Java, C++
1mo
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Software Engineer (AI/ML Interface Development)
San Diego or Nashua or Greenlawn or Durham
$92k-$157k/yr HybridFull Time
4+ YOEBS in CS/Software Eng; 4+ yrs in software dev; proficiency in Python/Java/C++; experience with AI/ML models, LLMs, vector DBs; API/microservices; CI/CD; Docker/Kubernetes; US Secret Clearance.
Docker, Kubernetes, Python, Java, C++, TensorFlow, PyTorch
1mo
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Machine Learning Infrastructure Engineer - #4694
Menlo Park or Sunnyvale
$190k-$255k/yr HybridFull Time
5+ YOE5+ years in software for machine learning, scientific computing, or large-scale data processing; strong Python and systems language skills; experience with PyTorch/TensorFlow and distributed computing; BS in CS/Engineering/Bioinformatics or related.
Python, Golang, Java, C++, C#, PyTorch, TensorFlow, Spark, Ray, Flink, Beam, Docker, Kubernetes, AWS, Bazel, Jupyter, NumPy
2mo
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Senior Engineer, Simulation Applications (Dallas/San Diego) (R4535)
Dallas or San Diego
$105k-$200k/yr OnsiteFull Time
3+ YOEBS in Computer Science or related engineering with 3+ years, strong Python, backend and DevOps experience, containerization, Linux/Windows, fast learner, clearance eligible.
Python, Linux, Windows, Docker, DevOps, TypeScript, Java, C++
1mo
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Data Engineer, Analytics Data Engineering
United States or Canada or Mexico
$133k-$202k/yr RemoteFull Time
5+ YOE5+ years Spark, Python/Java/C++, or Scala; 5+ years SQL; experience with schema design, dimensional modeling, and Databricks; BS in CS or related field; experience building data pipelines.
Databricks, Spark, Airflow, SQL, Python, Java, C++, Scala
3w
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Machine Learning Engineer, Genai Technology
United States
$185k-$300k/yr RemoteFull Time
3+ YOE3-7 years of AI/ML engineering experience; strong ML frameworks; proficient in Python/Java/C++; excellent problem-solving and communication; ethical standards.
TensorFlow, PyTorch, Scikit-Learn, Python, Java, C++
6d
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TEMP Senior RPA UI Path Developer
Irvine, California, United States
$43/hr OnsiteContract
5+ YOESenior RPA UI Path Developer with strong UI Path, programming and analytics skills; 5-8 years IT experience; Bachelor's degree required; Master's preferred.
UiPath, VB, C#, Java, Visual Studio, Eclipse, Python, JavaScript, HTML, CSS, SQL, DOM, SVN, NiFi, Oracle, MongoDB
1w
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Full Stack Software Engineer – Cloud & Integration Platforms (Remote)
United States
$5k-$10k/mo RemoteFull Time
Design, develop, and maintain full stack apps; build cloud-native services on Azure; develop REST APIs and integrations; participate in CI/CD; on-call support.
C#/.NET, Node.js, Java, Python, HTML, CSS, JavaScript, Microsoft Azure, SQL, REST APIs, Infrastructure as Code, CI/CD
2mo
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Amazon Connect Engineer
United States or Canada
RemoteFull Time
4+ YOE4+ years designing Amazon Connect contact flows; expertise in AWS Connect, DynamoDB, Lambda, Lex; API integration; Python/Node.js/Java; Git; CI/CD (Terraform/CloudFormation/GoCD); problem solving and collaboration.
Amazon Connect, AWS, DynamoDB, Lambda, Lex, Python, Node.js, Java, Git, Terraform, CloudFormation, GoCD
3d
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Technical Solutions Engineer
United States
$85k-$110k/yr RemoteFull Time
5+ YOE5+ years in software or platform support; experience with REST APIs, SQL, Python/Java/C#; ability to communicate complex tech to diverse stakeholders; healthcare industry knowledge a plus; salary $85k–$110k per year.
Python, Java, C#, RESTful APIs, SQL, GitHub Copilot, Claude, Cursor
1w
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Senior Google Cloud Developer & Home Improvement Domain Expert
Irvine, California, United States
OnsiteFull Time, Contract
Strong Google Cloud Platform and Firebase expertise; full-stack/backend development; AI-assisted workflows; home improvement domain knowledge.
Google Cloud Platform, Firebase, Python, PHP, Java, React, AI tools, Antigravity, Gemini, Cursor
1w
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Sr. Principal Software Engineer, AI Solutions
United States
RemoteFull Time
15+ YOE15+ years of software engineering experience; architecture of production systems at scale; AI-assisted development tools; full stack proficiency; cloud (AWS); databases; event-driven and vector databases.
Cursor, Claude Code, Windsurf, AWS CDK, Terraform, Java, JavaScript, Python, C#, Node.js, Spring Boot, React, Angular, Oracle, SQL Server, PostgreSQL, NoSQL, Kafka, RabbitMQ, Chroma DB, FAISS, Pinecone, AWS ECS, AWS EKS, AWS Lambda, API Gateway, RDS, S3, CloudWatch, IAM
1w
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Software Development Engineer
San Francisco, California, United States
$170k-$220k/yr HybridFull Time
5+ YOEBS degree in CS/Engineering; 5+ years in software engineering; experience with AI coding agents; multi-agent workflows; server-side languages; React/TypeScript frontend; SQL/REST/GraphQL APIs; strong code review and communication; autonomous, accountable.
Ruby, Python, Go, Java, React, TypeScript, GraphQL, REST, PostgreSQL, MySQL, Playwright, Vitest, RSpec
5d
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Front-End Developer
United States
$80k-$110k/yr RemoteFull Time
Proficient in Angular (18+), front-end and back-end familiarity, strong UI/UX focus, remote collaboration, cloud experience.
Angular, Node.js, Python, Java, TypeScript, JavaScript, Git, GitHub, GitLab, Figma, Adobe XD, Cloud - AWS, Azure, GCP
2mo
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Full Stack Developer
United States
RemoteFull Time
5+ YOEBachelor's degree; 5+ years web app experience; JS/TS and at least one backend language; React/Next.js/Vue; PostgreSQL/Redis; AWS, Docker, Kubernetes; Terraform; CI/CD; Datadog; PagerDuty.
React, TypeScript, Node.js, Python, Go, Java, PostgreSQL, MySQL, Redis, DynamoDB, AWS, Docker, Kubernetes, Terraform, ECS, Lambda, Datadog, PagerDuty
1mo
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Senior Software Engineer, Android (Multistack/AI-Native)
Canada or United States
$132k-$161k/yr RemoteFull Time
5+ YOE5+ years Android development; cross-stack experience (mobile + backend); AI-native workflows; strong system design and cross-functional collaboration.
Kotlin, Swift, Go, Java, Python, APIs, AI tools
4d
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Software Developer III [REMOTE within East or Central TZ]
United States
$110k-$122k/yr RemoteFull Time
4+ YOE4+ years in NodeJS/JavaScript/TypeScript, web and API development; SQL databases; API design; remote in US East/Central time; strong collaboration and mentoring; AWS, Map services.
NodeJS, JavaScript, TypeScript, Sass, Angular, Bootstrap, PostgreSQL, MySQL, APIs, MapBox, Google Maps, Apple Maps, HERE, Swift, Kotlin, Java, Python, Git, AWS, NGINX, Docker, Ansible, Grafana, Prometheus, Jira, Confluence, Scrum
1mo
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Staff Engineer
United States
$160k-$173k/yr RemoteFull Time
7+ YOE7+ years backend software experience; distributed systems; cloud; DevOps; strong communicator; BSCS/Engineering or equivalent.
Java, C/C++, Object-C, Python, JavaScript, Cloud, CI/CD, Terraform, CloudFormation
1mo
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Backend Engineer
United States
$124k-$188k/yr RemoteFull Time
Backend Engineer with Rails expertise; RESTful APIs; databases; cloud services; CI/CD; security; collaborative team player.
Rails, Ruby, Python, Java, Node.js, PostgreSQL, MySQL, MongoDB, Redis, Docker, AWS, GraphQL, REST, Git, CI/CD
1w
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Software Engineer
Mountain View, California, United States
HybridContract
2+ YOEBachelor's in Computer Science; 2-3 years experience; must be authorized to work in the USA.
Java, Python, Angular, SQL, REST APIs
2w
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Delivery Engineer | Splunk (W2PE)
Denver or Irvine
$100-$125/hr RemoteContract
3+ YOEMinimum 3 years in technical consulting or big data analytics; strong data exploration across sources; experience with Unix/Windows; scripting (bash), Java, Python, .NET; excellent oral skills; remote US location; Splunk knowledge a plus.
Splunk, Unix, Windows, bash, Java, Python, .NET, Databases, Analytical tools
5d
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Cloud Site Reliability Engineer
San Jose or Palo Alto
HybridFull Time
3+ YOE3-5+ years SRE/DevOps in public cloud; Bachelor's degree or equivalent; Python/Go/Java; Docker/Kubernetes; monitoring/observability tools; IaC; CI/CD.
Docker, Kubernetes, Prometheus, Grafana, ELK Stack, Datadog, Terraform, CloudFormation, Jenkins, GitHub Actions, ArgoCD, Python, Go, Java
3w
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ServiceNow Integration Senior Developer (ITOM/CMDB & Kafka - VA ESOM)
United States
RemoteFull Time
5+ YOEMaster’s degree or 20 years of experience; 5+ years ServiceNow ITOM/CMDB; Kafka; Python/Java; Kubernetes; Azure Government.
ServiceNow, Kafka, Python, Java, Kubernetes, Docker, Helm, AKS, Azure, PowerShell, Bash, WMI
2w
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Software Development Manager -Python - Remote
United States
$185k-$225k/yr RemoteFull Time
12+ YOE2+ MgmtBachelor’s degree in CS/engineering or related field; 12+ years of experience; 2+ years in a VP-level role; strong OO, multiple languages; leadership; Agile/DevOps experience.
Python, Java, .Net, C#, API Integrations, RESTful Web Services, TypeScript, Angular, Vue, React, AWS, Azure DevOps, Jira, Jenkins, Git, Bitbucket
3w
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Quality Assurance Engineer
Toronto or United States
$105k-$130k/yr RemoteFull Time
4+ YOESenior QA Engineer with 4+ years of software testing/SDET experience; strong Python/Java/Go skills; cloud (AWS) experience; API/Security testing; CI/CD and release engineering; networking knowledge; strong English communication.
Python, Java, Go, AWS, Jenkins, GitHub Actions, CI/CD, VMware, Hyper-V
1mo
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Project Engineer
San Diego, California, United States
$108k/yr HybridFull Time
2+ YOEBachelor’s in Electrical Engineering or foreign equivalent; 2 years experience; PLC/HMI/SCADA experience; Python, Java, C++, Arduino, HTML/CSS; SolidWorks; Siemens TIA V18; Siemens Simotion; Beckhoff TwinCAT; Rockwell Studio 5000; AutoCAD; travel 45%; GPA 3.4; pre-hire tests; remote option with 40% office time.
Python, Java, C++, Arduino, HTML/CSS, SolidWorks, Siemens TIA V18, Siemens Simotion, Beckhoff TwinCAT, Rockwell Studio 5000, AutoCAD
2mo
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R&D Embedded Firmware Engineer
Hemet, California, United States
$110k-$135k/yr HybridFull Time
10+ YOEBS or higher in CS/CE/EE; 10+ years in embedded firmware, PC software, and electronic circuitry; proficient in C/C++, Python; RTOS experience (FreeRTOS, Zephyr, etc.); familiarity with embedded communication protocols.
C, C++, C#, Python, Java, FreeRTOS, Zephyr, uC/OS, DSP-BIOS
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
DropboxScale AIAffirmCognizantMiratechPalantirBAE SystemsHP IQ
Work location mix in visible results
Remote: 38Hybrid: 12Onsite: 10
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