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Java Python Developer Jobs in Phelan, CA, US
120+ java python developer jobs from 52 companies hiring in Phelan, CA, US.
2w
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Enterprise Software Engineer -DevSecOps Lead
Glendale, California, United States
$129k-$226k/yr HybridFull Time
Lead enterprise software development; strong in Java, Python, C#; DevSecOps, code reviews, testing, mentoring.
Java, Python, C#, Git, Performance testing
1w
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Software Engineer II - Systems Integration
Los Angeles, California, United States
$160k-$180k/yr HybridFull Time
2+ YOE2+ years backend experience; OO languages (Python/Go/Java); PostgreSQL; AWS or GCP; API development; startup-friendly mindset.
Python, Go, Java, PostgreSQL, AWS, GCP, CI/CD
5d
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Software Engineer II
Seattle or New York City or Glendale
$123k-$165k/yr HybridFull Time
3+ YOE3+ years software development; proficient in Golang, TypeScript, Python, Java, C++, Rust; experience with React/Angular; Git, CI/CD; Kubernetes/Terraform; strong problem-solving.
Golang, TypeScript, Python, Java, C++, Rust, React, Angular, Git, CI/CD, Kubernetes, Terraform, CloudFormation, Datadog, Splunk, New Relic, Databricks, Snowflake, MySQL, PostgreSQL
1w
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Full Stack Web Developer - Beats
Los Angeles, California, United States
OnsiteFull Time
Full stack development with front-end and back-end expertise; HTML, CSS, JavaScript; Python, Ruby, Java, PHP, .Net; MySQL/MongoDB; degree in CS or related field.
HTML, CSS, JavaScript, Python, Ruby, Java, PHP, DotNet, Angular, React, MySQL, MongoDB
1w
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Software Engineer
Promontory, California, United States
$141k-$226k/yr OnsiteFull Time
12+ YOEBachelor's degree with 12+ years, or advanced degree with fewer years; Java, Go, Python; CI/CD; on-call support; on-site in California.
Java, Go, Python, REST APIs, CI/CD, Test-driven development, On-call, Performance tuning, Code reviews
5d
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Software Development Quality Engineer II
Sylmar, California, United States
$82k-$141k/yr OnsiteFull Time
2+ YOE2–5 years in software development and testing; embedded systems; programming in C/C++, Python, Java; QA tools; FDA/ISO knowledge; on-site in Sylmar, CA.
C, C++, C#, Python, Java, Visual Studio, Git, Jira, Subversion, ClearQuest, DOORS, Bugzilla, Code Collaborator, Coverity, Parasoft DTP
1mo
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Software Quality Engineer Sr- Level 3
Palmdale, California, United States
OnsiteFull Time
Bachelor’s degree in STEM; experience with software development lifecycle, quality processes, Agile/SCRUM/DSO; knowledge of C++, Python, Java, or C#; familiarity with QA tools.
C++, Python, Java, C#, JIRA, Confluence, GitLab, Bitbucket, Artifactory, Cameo, Microsoft Office
2mo
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Software Engineer II - (Fullstack / Product Engineering)
Aliso Viejo or Los Angeles or New York
$165k-$200k/yr HybridFull Time
3+ YOE3-5 years in software development; strong web app design; proficient in Python, Java, C#, C/C++, JavaScript; ability to learn new languages and tools; focus on consumer products.
Python, Java, C#, C/C++, JavaScript
2w
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Senior Software Engineer
Redmond or New York or San Francisco or Los Angeles
$120k-$235k/yr OnsiteFull Time
4+ YOE4+ years engineering experience; proficient in C/C++/C#/Java/Python; Bachelor's in Computer Science or related field.
C, C++, C#, Java, JavaScript, Python, Go, Rust
1mo
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Quality Engineer, Level 4
Los Angeles or Santa Monica
$107k-$161k/yr OnsiteFull Time
2+ YOE2+ years QA experience; strong automation skills in Python, C/C++, Java; Jira/Git proficiency; test planning and documentation.
Python, C/C++, Java, Jira, Git
5d
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Software Development Quality Engineer II
Sylmar, California, United States
$82k-$141k/yr OnsiteFull Time
2+ YOE2+ years software development and testing; embedded systems experience; strong QA and automation; familiarity with FDA/GMP/ISO quality practices; proficiency in C/C++, Python, Java; experience with Git/Jira/CI tools.
C, C++, C#, Python, Java, Visual Studio, Git, Jira, Subversion, ClearQuest, DOORS, Bugzilla, Code Collaborator, Coverity, Parasoft DTP
2mo
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Software Engineer, Infrastructure, Platforms and Devices
Los Angeles or Playa Vista
$141k-$202k/yr OnsiteFull Time
2+ YOEBachelor’s degree or equivalent; 2 years in C++, Java, or Python; 2 years in large-scale infrastructure or related areas.
C++, Java, Python, Distributed Systems, Infrastructure, Networking, Storage, Hardware Architecture
1mo
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FULL STACK SOFTWARE DEVELOPER
Norco, California, United States
$105k-$165k/yr HybridFull Time
5+ YOE5+ years software development;Bachelor's in CS or related; proficiency in Java/C#/Python/JavaScript; experience with React/Angular/Vue; cloud platforms AWS/Azure/GCP; databases PostgreSQL/MySQL/MongoDB; Agile and Git; security awareness; Active Secret clearance; U.S. citizen; CompTIA Security+
Java, C#, Python, JavaScript, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, PostgreSQL, MySQL, MongoDB, Git, Docker, Kubernetes, Tableau
18h
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QA Automation Engineer
Los Angeles, California, United States
$150k-$175k/yr HybridFull Time
6+ YOE6+ years QA automation for enterprise apps; Selenium WebDriver; automation frameworks in Java, C#, or Python; API testing; CI/CD integration; cloud (Azure).
Selenium WebDriver, Java, C#, Python, TestNG, NUnit, JUnit, Azure DevOps, REST APIs, CI/CD, Azure
2mo
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Sr Software Engineer
Bristol or Glendale
$142k-$190k/yr HybridFull Time
5+ YOE5+ years software engineering experience; BS in CS; proficient in Java, Python, or JavaScript; REST/GraphQL; AWS; Docker/Kubernetes; CI/CD; databases; Agile; strong communication.
Java, Python, JavaScript, REST, GraphQL, AWS, S3, Lambda, EC2, Docker, Kubernetes, Gitlab-CI, Terraform, CloudFormation, Jenkins, MongoDB, Redis, Elasticsearch, PostgreSQL, DynamoDB, TensorFlow, PyTorch
2mo
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Sr Software Engineer (Burbank, CA, US, 91505)
Burbank, California, United States
$124k-$170k/yr OnsiteFull Time
5+ YOE5+ years of software development; BS/MS in CS/engineering or related field preferred or equivalent experience; backend with Java, GraphQL, REST, microservices; cloud (GCP/AWS); Linux, Python, Spring; AI-assisted coding tools experience beneficial.
Java, GraphQL, REST APIs, Microservices, Linux, Python, Spring Framework, Docker, Kubernetes, Cloud platforms (GCP,AWS), AI-assisted coding tools
3w
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Software Development Engineer II- Back End
St. Louis or Redlands or Washington
$97k-$162k/yr OnsiteFull Time
2+ YOE2+ years backend software engineering; Python/JavaScript/Node.js and Java; REST APIs; ArcGIS Enterprise; containerized environments; geospatial data workflows; TS clearance; BS in CS/Math/GIS/STEM.
Python, Node.js, Java, ArcGIS Enterprise, Docker, Kubernetes, REST APIs
2mo
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Senior Applied AI Engineer
Los Angeles or New York City or Lausanne
$180k-$230k/yr HybridFull Time
5+ YOE5–8+ years software engineering or ML experience; Python/Java/Rust; production services with LLM/multimodal models; streaming data with Kafka/Pulsar/Flink; cloud AI platforms; Git; strong problem-solving and communication.
Python, Java, Rust, Kafka, Pulsar, Flink, AWS Bedrock, Google Vertex AI, Git, ChatGPT, Gemini, Claude
1w
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Software Engineer in Test (SET)
Orange or New Braunfels
$95k-$110k/yr HybridFull Time
3+ YOEBachelor’s degree in computer science, engineering, or related field; 3+ years in software testing with test automation; programming in Java, C#, Python, or JavaScript; experience with Playwright, Selenium, or Cypress; strong QA lifecycle and CI/CD knowledge.
Playwright, Selenium, Cypress, Java, C#, Python, JavaScript, .Net, REST, GraphQL, CI/CD
1mo
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Staff AI Engineer - Applied AI (Remote)
Los Angeles or United States
$207k-$243k/yr RemoteFull Time
8+ YOE8+ years AI/ML development; 5+ years Python; backend experience; foundation models; evaluation pipelines; LLM integration; AIOps; strong communication; Bachelor’s in ML or related field.
Python, JavaScript, TypeScript, Java, Go, LangChain, LlamaIndex, DSPy, Haystack, Pinecone, Weaviate, FAISS, Milvus, OpenAI, Anthropic, Bedrock, Gemini, RAG, tool calling, vector databases
1mo
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Staff Software Engineer
Los Angeles, California, United States
$101k-$204k/yr RemoteFull Time
7+ YOEBachelor's in CS or related; 7+ years software engineering; 3+ years leading multi-team initiatives; strong Java, Spring, SQL; cloud, containers; ability to mentor.
Java, Python, Go, C++, JavaScript, REST, gRPC, Apache Kafka, Apache NiFi, Amazon SQS, MS MQ, Apache Camel, Docker, Kubernetes, AWS, Google Cloud, Azure, DevSecOps, distributed systems, microservices, SQL databases, NoSQL, caching, message queues, data streaming, APIs, cloud platforms
1w
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Senior AI Engineer
Los Angeles or New York
$170k-$200k/yr OnsiteFull Time
6+ YOE6+ years software engineering; 2+ years in production AI/LLM apps; strong Python; LLM APIs; data pipelines; Airflow; AWS; product-quality focus
Python, SQL, Snowflake, Airflow, AWS, GitHub, Datadog, OpenAI, Anthropic, TypeScript, React, Scala, Java
3d
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Tech Consulting - Full-Stack Java Developer - Manager - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles, California, United States
$143k-$262k/yr HybridFull Time
5+ YOEBachelor's degree in CS or related field; 5+ years software engineering; strong backend/frontend skills; REST APIs; cloud and CI/CD familiarity; travel up to 25%.
Python, Java, C#, JavaScript, TypeScript, Node.js, Spring, .NET, React, Angular, REST APIs, Git, Docker, Kubernetes, Azure
1d
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Senior Simulation Engineer
Los Angeles, California, United States
$160k-$200k/yr OnsiteFull Time
7+ YOEBachelor’s degree in CS, engineering, physics, or math; 7+ years’ related experience; coding in Python, Java, or C++.
Python, Java, C++
1mo
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Senior Platform Engineer
Los Angeles, California, United States
$165k-$215k/yr HybridFull Time
8+ YOE8+ years building distributed/platform systems; production Kubernetes/EKS ownership; cloud networking; proficiency in Go/TypeScript/Python/Java; strong collaboration and documentation skills.
Kubernetes, EKS, mTLS, certificate automation, PKI, SPF/SPIRE, Terraform, CDK, GitOps, Argo, Flux, Cilium, Envoy, Gateway API, K8s, CRDs, OPA, Kyverno, DNS/CoreDNS, Terraform, CNI, eBPF
1mo
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Quality Engineer, Level 4
Los Angeles or Santa Monica
$91k-$161k/yr OnsiteFull Time
2+ YOE2+ years QA experience; Bachelor in a technical field; Python, C/C++, Java; Jira, Git; automation and testing of software/hardware.
Python, C/C++, Java, Jira, Git, Automation
4d
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Senior Data Engineer
Orange, California, United States
$130k-$195k/yr RemoteFull Time
3+ YOE3+ years in cloud-based data engineering; data modeling, ETL, data warehousing; SQL Server/Oracle/Redshift; Hadoop/Spark; Python/Java/.NET.
SQL Server, Oracle, Redshift, Teradata, NoSQL, Hadoop, Hive, HBase, Pig, Spark, Elasticsearch, Python, Java, .NET
2mo
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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
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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
2mo
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Maximo MAS Engineer
Monrovia, California, United States
$104k-$166k/yr RemoteFull Time
8+ YOE8+ years with BS/BA; 6+ years with MS/MA; 3+ years with PhD; Docker/Kubernetes; Linux; SQL; Python/Java; Maximo EAM; strong PM and leadership skills.
Docker, Kubernetes, Linux, SQL, Python, Java, Maximo, Maximo Integration Framework, OpenShift
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
14h
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Data Engineer Intern (Unpaid Intern)
Santa Ana, California, United States
OnsiteInternship
Pursuing or recent graduate in CS, data science, statistics, or mathematics with software/data engineering focus; proficient in Python/Java/SQL; dashboard design and cloud experience.
Python, Java, JavaScript, Scala, Power BI, SQL, Snowflake, AWS
2w
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Site Reliability Engineer Intern
Irvine or Los Angeles
$27-$52/hr OnsiteFull Time
Pursuing CS/engineering degree; graduation 2026-2027; proficient in Go/Python/Java/C++; strong problem-solving; self-motivated; good communication; cloud-native and Kubernetes a plus.
Go, Python, Java, C++, Linux, Kubernetes
1w
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Palantir Forward Deployed Senior Engineer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or St. Louis or Cleveland or Oklahoma City or Austin or Albany or St. Pete or Hartford or Pittsburgh or Phoenix or Seattle or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or San Francisco or Morristown or Denver or Boston or United States
HybridFull Time
5+ YOE5+ years data engineering; 3+ years Palantir Foundry/Gotham; 3+ years AI techniques with Palantir AIP; 5+ years cloud (AWS/Azure/GCP); 5+ years Python, PySpark, Java; Bachelor’s degree in CS/Engineering or equivalent
Python, PySpark, Java, Palantir Foundry, Palantir Gotham, AIP
1mo
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Software Engineer, Data Products
Los Angeles, California, United States
$92k-$140k/yr HybridFull Time
Software engineer with distributed systems experience; data-driven/ML apps; API design; cloud (AWS/GCP/Databricks); on-site 3 days/week.
AWS, GCP, Databricks, Python, Java, CI/CD, Infrastructure as Code
4d
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Staff Software Engineer - Architect (San Diego or Palmdale CA)
San Diego or Palmdale
$177k-$266k/yr OnsiteFull Time
12+ YOEBachelor/Master/PhD in STEM with 8–12 years of related experience; SDLC and software architecture; Java/C++, Python; multiple SDLC tools; TS clearance; on-site in San Diego or Palmdale; relocation; travel 10%.
Jira, Crucible, Bitbucket, Subversion, Bamboo, Jenkins, SonarQube, Fortify, Coverity, GitHub, GitLab
3w
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Lead Sr Staff Software Engineer - Front End Fundamentals
Bellevue or Boulder or Chicago or Denver or Irvine or Los Angeles or New York or San Francisco or San Jose or Seattle or Ventura
$166k-$305k/yr HybridFull Time
13+ YOE1+ MgmtSenior frontend leadership role requiring 13+ years of software development, 1+ year of people management, strong TypeScript/JavaScript or other languages, cloud and distributed systems experience, and mentoring.
TypeScript, JavaScript, C#, Java, C, C++, Python, SQL, Scala
2mo
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Data Engineer
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$101k-$160k/yr HybridFull Time
3+ YOEDesign, build, and operate data pipelines and integration; leverage Azure data services; 3+ years of data engineering experience; proficient in SQL and Python.
Azure Data Factory, Azure Databricks, Azure Event Hubs, SSIS, Azure Synapse Analytics, SQL, Python, PowerShell, Java, Scala, Go
1d
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Electrical Engineer/Scientist/Computer Scientist (Ph.D.)
Los Angeles, California, United States
$140k-$154k/yr OnsiteFull Time
Ph.D. in Electrical Engineering, Computer Science, or related field; strong programming (Python/C/C++/Java/MATLAB); experience with electronics, circuits, modeling, and data-driven analysis; excellent communication; US work authorization.
Python, C/C++, Java, MATLAB
4d
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Principal Cloud Hosted Services Engineer
Los Angeles, California, United States
$160k-$200k/yr HybridFull Time
Senior-level cloud-native software engineering with AWS/GCP, Docker/Kubernetes, Terraform, CI/CD, monitoring, REST APIs, and MongoDB knowledge.
Docker, Docker Compose, Kubernetes, EKS, GKE, Terraform, TeamCity, GitHub Actions, Jenkins, CircleCI, DataDog, New Relic, Grafana, Prometheus, Kibana, MongoDB, REST, C#, Java, JavaScript, Golang, Python
HiringCafe market data
Java Python Developer Jobs market signals in Phelan, 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
120+
Hiring companies
52
Fresh sample
47% new in 30d
Salary visibility
91% show pay
Companies appearing in this market
The Walt Disney CompanyEsriEYGoogleLockheed MartinNorthrop GrummanSnapStubHub
Work location mix in visible results
Onsite: 37Hybrid: 33Remote: 5