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Java Python Developer Jobs in California, United States
2,100+ java python developer jobs from 750+ companies hiring in California, United States.
6d
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Associate Software Engineer
United States
$68k-$106k/yr RemoteFull Time
1+ YOE1 year of experience in algorithms and scalable systems; knowledge of Java, Python, JavaScript, React/Angular/NodeJS; REST/JSON; Linux; SQL; cloud (GCP/AWS).
Java, Python, JavaScript, React, Angular, NodeJS, REST, JSON, Linux, SQL, Google Cloud Platform, Amazon Web Services
6d
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Senior Software Engineer, Agentic AI Systems - Moveworks
Mountain View, California, United States
HybridFull Time
5+ YOE5+ years designing and scaling production software; strong Python/Java/Golang; startup pace; excellent collaboration; ownership.
Python, Golang, Java
3w
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Platform Engineer
United States
$100k-$175k/yr RemoteFull Time
3+ YOEThree+ years in Software Engineering, DevOps, SRE, or Platform Engineering; scale infrastructure; Kubernetes, Apache Airflow, Kafka, Redis; Python/Go/Java/Ruby; cloud and on-prem deployments; focus on non-functional quality; awareness of AI Agents.
Kubernetes, Apache Airflow, Kafka, Redis, Python, Go, Java, Ruby
6d
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Senior AI Platform Engineer
Canada or United States
RemoteFull Time
5+ YOESpec-driven AI SDLC, AWS Bedrock infra, Java/TypeScript/Python, Spring AI, CI/CD, microservices.
Bedrock, Bedrock Agents, Agent Core, SageMaker, ECS, EKS, Lambda, S3, DynamoDB, RDS, Terraform, CloudFormation, Docker, Kubernetes, GitHub Actions, Spring AI, Java, TypeScript, Python
2mo
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Automation Engineer, III
United States
$125k-$135k/yr RemoteFull Time
America's Test Kitchen: Provides objective food and kitchen equipment reviews and recipes.
5+ YOE5+ years in test automation; strong QA and SDLC knowledge; proficiency in JS/TS/Python/Java; experience with Cypress, Playwright, Selenium; API/contract testing; version control; CI/CD tooling.
Cypress, Playwright, Selenium, JavaScript, TypeScript, Python, Java, REST API testing
1mo
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Sr. Software Development Engineer-C/C++
San Jose, California, United States
$112k-$160k/yr HybridFull Time
3+ YOE3+ years on Unix/Linux, proficient in C/C++, Python or Java; strong OS internals, distributed systems, and data structures.
C/C++, Python, Java, Unix/Linux, Ansible, AWS, GCP, Azure, Nutanix, KVM
1mo
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Software Engineer Manager (Remote)
United States
RemoteFull Time
5+ YOELead software engineering team; 5+ years experience; strong Java and scripting; Python; SQL; modern web frameworks; vendor management; mentoring.
Java, Python, SQL, Spring MVC, Node.js, Ruby on Rails, React, Selenium, Logging and monitoring tools
2mo
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Senior Staff Engineer, Ads
United States
$233k-$326k/yr RemoteFull Time
7+ YOE7+ years software engineering, cross-functional leadership, experience with Go/Python/Scala/Java/C++, API design, and scalable backend systems.
Go, Python, Scala, Java, C++, APIs, backend services, production systems
1mo
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AI-Forward Engineer
Redwood City, California, United States
$150k-$250k/yr HybridFull Time
2+ YOE2+ years engineering/DevOps; TypeScript/Java/Python; Terraform, GitHub actions, CI/CD; AWS; experience with AI tooling; cross-functional collaboration; demonstrated builds
TypeScript, Java, Python, Terraform, GitHub Actions, CI/CD, AWS, Claude, Kimi, Gemini, GPT, Playwright, Spoon, OXC, Flutter, Dart, Spoon, AST tooling, Claude Code
1w
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Senior Software Engineer, Insurance Platform
United States
$191k-$223k/yr RemoteFull Time
5+ YOE5+ years of software development; proficient in Java, GraphQL, Python, Go, Rust, C/C++/C#; distributed systems; cross-functional collaboration; data analysis; SQL; strong communication; technical leadership.
Java, GraphQL, Python, Go, Rust, C/C++, SQL
2w
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Security Engineer, Research & Engineering
United States
$125k-$185k/yr RemoteFull Time
Strong software development in Rust/C++/Python; security-focused; remote collaboration; open-source contributions preferred.
Rust, C++, Python, Go, Java, GitHub, CI/CD, Automated Testing
1mo
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Senior Software Engineer - Salesforce Platform
United States
$180k-$200k/yr RemoteFull Time
5+ YOE5+ years in Salesforce and Health Cloud; full-stack Java, Python, Apex; CI/CD pipelines; HL7/FHIR; health data security; Salesforce integrations.
Salesforce Health Cloud, Sales Cloud, Java, Python, Apex, Lightning, GitHub Actions, CircleCI, Jenkins, HL7, FHIR
2mo
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Matterport - Lead Software Engineer
Irvine, California, United States
$170k-$222k/yr HybridFull Time
8+ YOE8+ years of SaaS development using Java/Kotlin; microservices with Docker/Kubernetes; relational databases; strong engineering practices.
Docker, Kubernetes, RabbitMQ, Kafka, MySQL, PostgreSQL, Java, Kotlin, Python, Elasticsearch, React, Angular, C#, .NET
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
1w
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Embedded Software Engineer I
El Segundo, California, United States
$63k-$120k/yr OnsiteFull Time
0+ YOEBachelor’s in STEM; <2 years of experience; C++/Java; Python/Perl/bash; U.S. citizenship; ability to obtain DoD clearance.
C++, Java, Python, Perl, bash, Linux, Git, CMake, gdb, Wireshark
1mo
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Senior Software Engineer, Backend
United States
$150k-$250k/yr RemoteContract
5+ YOE5+ years software development; BS in CS/Engineering; Top Secret security clearance; stack: Java/Kotlin, GraphQL/REST, Docker, Kubernetes, React, Python; AWS; CI/CD; Kafka; PostgreSQL/MongoDB; AI/ML collaboration; travel up to 10%.
Java, Kotlin, GraphQL, REST, Docker, Kubernetes, React, Python, AWS, Infrastructure as Code, Git, GitHub Actions, Kafka, PostgreSQL, MongoDB
2mo
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Cloud Software Engineer (14269)
United States
RemoteFull Time
Backend engineer with cloud-native experience; proficient in Java, Python, Go, or similar; familiar with REST/GraphQL/gRPC, databases, and large-scale cloud platforms.
Java, Python, C#, Go, Ruby, JavaScript (Node.js), Spring Boot, .NET, Django, Flask, Express.js, Ruby on Rails, REST, GraphQL, gRPC, PostgreSQL, MySQL, MongoDB, Redis, OAuth2, JWT, SSO, LDAP, Redis, Memcached, AWS, Azure, GCP, Kubernetes, Docker, Terraform, CloudFormation, Ansible, Prometheus, Grafana, ELK Stack, CloudWatch, Jenkins, GitHub Actions, GitLab CI/CD, Azure DevOps, Maven, Gradle, MSBuild, Shell scripts, Terraform, Ansible, Bash scripting, Grafana, New Relic
1mo
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[Remote] Principal Software Developer - Oracle Health
United States
$97k-$223k/yr RemoteFull Time
6+ YOE7+ years experience in CS or related field; strong Java/Python; cloud platforms (OCI/AWS/Azure/GCP); distributed storage; streaming and batch processing.
Java, Python, Spark, Flink, OCI, AWS, Azure, GCP
3w
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Software Development Engineer II- Back End
Redlands or St. Louis or Washington
$97k-$162k/yr OnsiteFull Time
2+ YOE2+ years backend software engineering; Python/Node/Java; REST APIs; ArcGIS Enterprise; containerization; TS/SCI clearance; BS in CS/GIS/STEM.
Python, JavaScript, Node.js, Java, Docker, Kubernetes, ArcGIS Enterprise
4d
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Software Development Engineer II, Data Boundaries
United States
$161k-$217k/yr RemoteFull Time
5+ YOE5+ years in data pipelines; proficient in Python or Java; GIS tools; AWS; SQL; Docker; Git; CI/CD; API integration.
Python, Java, SQL, PostGIS, QGIS, GDAL/OGR, GeoJSON, AWS, S3, Athena, Docker, Git, Bash, CI/CD, Iceberg, Glue, AWS Step Functions
4w
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Software Integration Engineer
El Segundo, California, United States
$87k-$130k/yr OnsiteFull Time
2+ YOEBachelor's degree in STEM; 2+ years web app/java/python/REST/cloud; Agile; Git/Subversion; Linux/Windows; travel ~15%; ability to obtain security clearance.
Java, Python, Spring Framework, REST, Git, Subversion, Linux, Windows, JIRA, Confluence, Bitbucket, SourceTree, DevSecOps, Cloud
1mo
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Senior AI Engineer
Sunnyvale, California, United States
$188k-$238k/yr HybridFull Time
Master’s or PhD preferred; Bachelor's required. Strong Golang/Python/Java/C++ skills; experience with multi-agent systems; LLM safety; cloud + containers; automotive domain desirable.
TensorFlow, PyTorch, scikit-learn, Golang, Python, Java, C++, Docker, Kubernetes
1w
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Software Engineer, Cloud
San Francisco or United States
$166k-$183k/yr RemoteFull Time
2+ YOEMaster’s degree in Computer Science or Engineering and 2 years of relevant experience; extensive tech stack including Java, Kotlin, Microservices, Spring Boot, AWS, GCP, Terraform, Kubernetes; Python, Scala, Airflow, Zookeeper, Flutter.
Java, Kotlin, Microservices, Spring Boot, AWS, Scala, Airflow, Zookeeper, Flutter, GCP, Terraform, Python, Kubernetes
1mo
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Software Engineer II (Pulsar team)
United States or India or Europe
$125k-$155k/yr RemoteFull Time
3+ YOEBackend-focused software engineer with 3+ years in Python (and ideally Java/Spring or Go); experienced with SaaS APIs, cloud, and security practices.
Java, Spring, Python, Go, TypeScript, Angular, React, PostgreSQL, MySQL, MongoDB, Redis, Kafka, AWS, GCP, Docker, Kubernetes, Jira, Gitlab CI/CD, Prometheus, Grafana, OpenSearch
3w
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Principal Software Engineer
El Segundo, California, United States
$120k-$160k/yr OnsiteFull Time
9+ YOEBS in Computer Science or Information Systems; 9+ years overall experience; 7+ years of software development; ability to obtain Secret clearance; strong Python/Java/Go; JavaScript (Angular/React); microservices; databases (PostgreSQL/MySQL); Docker, AWS/Azure, Kubernetes; GitLab/CI/CD; strong problem solving and learning mindset.
Python, Java, Go, JavaScript, Angular, React, Docker, AWS, Azure, Kubernetes, GitLab, CI/CD, PostgreSQL, MySQL
3w
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Consulting/Principal Software Engineer
United States
$115k-$192k/yr RemoteFull Time
Bachelor's in CS/Math; ML/DL frameworks (TensorFlow/Keras/PyTorch); Python/Java/R; strong stats/data analysis; biometric security/anti-spoofing experience; cross-functional collaboration.
TensorFlow, Keras, PyTorch, Python, Java, R, Data Analysis
1mo
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Senior Software Engineer I
North America
$131k-$190k/yr RemoteFull Time
3+ YOE3+ years in software development; BS in CS/Engineering or equivalent; expert in Java; experience building scalable backend systems and web services; strong communication and collaboration.
Java, Kubernetes, Docker, MySQL, AWS, Google Cloud Platform, Python, JavaScript
2mo
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Sr Engineer Software
San Mateo, California, United States
$160k-$190k/yr HybridFull Time
5+ YOE5+ years professional software/data engineering; Kafka experience; production streaming pipelines; SQL; Java/Python; experience with StarRocks, Pinot, Druid; Apache Iceberg; monitoring and performance tuning.
Kafka, Java, Python, SQL, StarRocks, Apache Pinot, Apache Druid, Apache Iceberg
6d
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QA Automation Engineer
Dallas or Texas or Tennessee or California or New York
$80k-$115k/yr HybridFull Time
3+ YOEBachelor's in CS/Engineering; 3+ years QA automation; Java/Python/JavaScript; Selenium/TestNG; Cucumber; SDLC/Agile; insurance domain knowledge; Load testing tools; hybrid work.
Selenium, TestNG, Cucumber, LoadView, LoadRunner, Java, Python, JavaScript
3w
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Software Engineer III
San Ramon, California, United States
$104k-$153k/yr RemoteFull Time
6+ YOE5+ years cloud, DevOps, and software engineering experience; hands-on with Python/Java/SQL, AWS/Azure, CI/CD, IaC, and platform reliability; able to mentor and lead junior engineers.
Python, Spark, Java, SQL, Shell Scripting, Jenkins, Git, AWS, Azure, Jira, ServiceNow, Autosys, Glue, Jupyter Notebook, Oracle, PostgreSQL, SQL Server, Linux, Windows
5d
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Software Engineer III
United States
RemoteFull Time
5+ YOE5+ years backend Java/JVM; 3+ years full-stack; proficiency in Scala, Python, Spark; 5+ years AWS (Lambda, S3, SQS, SNS, API Gateway, MWAA); distributed systems; CI/CD; collaboration.
Java, Scala, Python, Apache Spark, AWS, S3, Lambda, SQS, SNS, API Gateway, Airflow, MWAA, CloudWatch
1w
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Staff Backend Engineer (Application Infra)
Seattle or Mountain View
$164k-$282k/yr HybridFull Time
6+ YOE6 years backend development; BS in CS/EE/Math; Java and Spring; AWS; distributed systems experience.
Java, Spring Framework, AWS, Kubernetes, Temporal, Cadence, Cassandra, TiDB, Python
1mo
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Senior AI Enabled Engineer
United States
RemoteFull Time
4+ YOE4+ years as Software/Full-Stack/Backend engineer; backend services/APIs in Java/Python/Ruby; frontend with React/NextJS; relational & NoSQL databases; REST, distributed systems; AI-assisted development; LangChain/MCP/CrewAI/AutoGen; LLM APIs; TDD/Pairs; Agile; client-facing communication.
Java, Python, Ruby, JavaScript, React, NextJS, LangChain, Model Context Protocol, CrewAI, AutoGen, LLM APIs, TDD, Pair Programming, REST APIs, Distributed Systems, Relational Databases, NoSQL Databases
5d
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Software Engineer, New Grad
San Mateo, California, United States
$110k-$135k/yr OnsiteFull Time
0+ YOEBachelor's or advanced degree in computer science; excellent programming skills; analytical problem solving; ability to work with diverse teams; knowledge of Unix, Python, Java, SQL, or JavaScript a plus; passion for education technology.
Linux, Apache, Java, Scala, Python, Oracle, Swift, JavaScript, React, D3, ES6, SQL
4w
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Software Engineer
Santa Clara, California, United States
$152k-$209k/yr OnsiteFull Time
7+ YOEBachelor's in CS/EE/Math/Physics; 7–10 years; experience with precision instrument control; PhD preferred; proficient in C++, Python, C#/Java/Rust, ML, web services, signal processing, computer vision, robotics; embedded systems; PyTorch; FPGA; leadership experience.
C++, Python, C#, Java, Rust, PyTorch, FPGA, Embedded systems, Web services, Machine learning, Signal processing, Computer vision, Robotics, UI design, Numerical methods, GPU programming
1mo
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Software Engineer (San Jose, California, United States)
San Jose, California, United States
$95k-$120k/yr OnsiteFull Time
1+ YOEBS or MS in CS/CE/EE; 1+ years experience; Python/Java; RESTful APIs; Docker/Kubernetes; MySQL/MSSQL; strong communication.
Docker, Kubernetes, RESTful APIs, MySQL, MSSQL, Python, Java, Shell Script, PHP
1w
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Software Developer
San Diego, California, United States
$54-$68/hr OnsiteFull Time
Design, develop, test, and maintain Core Banking System software; collaborate with architecture; provide development and operational support.
Java, C#, UNIX, HTML, JavaScript, SQL, T-SQL, Visual Studio, Git, Azure DevOps, IIS, Python, XML
1mo
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Senior Software Engineer II
Seattle or United States
$197k-$232k/yr RemoteFull Time
5+ YOE5+ years backend experience; distributed systems; cloud and containers; Java/Go/C/C++/Python; SQL/NoSQL; leadership and strong communication.
Java, Go, C/C++, Python, Docker, Kubernetes, AWS, GCP, Azure, SQL, NoSQL
3w
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Senior Performance Testing Engineer
United States
$87k-$161k/yr RemoteFull Time
5+ YOEBachelor's in a quantitative field with 4-6 years of performance testing experience; knowledge of Neoload, CI/CD, AWS, microservices, and programming in Python/Java.
Neoload, Python, Java, CI/CD, Dynatrace, Splunk, Kubernetes, Kafka, AWS, Cyara, Containers, Automated Performance Test Suite
2w
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Palantir Application Developer
Tysons or United States
$113k-$188k/yr RemoteFull Time
2+ YOEMinimum 2 years Palantir Foundry development; 5 years building production apps; strong SQL; Python preferred; DoD Public Trust clearance; Bachelor's degree or 4 years experience in lieu.
Palantir Foundry, Pipelines, Transformations, Workshops, SQL, Python, Java, Scala
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
2,100+
Hiring companies
750+
Fresh sample
49% new in 30d
Salary visibility
87% show pay
Companies appearing in this market
AirbnbCoStar GroupCoupangEsriOracleRedditRobert HalfSAIC
Work location mix in visible results
Remote: 46Onsite: 24Hybrid: 20
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