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Java Python Developer Jobs in Concord, CA, US
1,000+ java python developer jobs from 280+ companies hiring in Concord, CA, US.
2w
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Senior Augmented and Virtual Reality Software Engineer
San Jose or Bellevue
$210k-$290k/yr HybridFull Time
10+ YOESenior AR/VR software engineer with 10+ years (MS) or PhD with 5+ years; proficient in C# and C++, Unity or StereoKit; OpenXR; Android/Linux devices; Python; Java/Kotlin.
Unity, StereoKit, OpenXR, C#, C++, Android, Java, Kotlin, Python
2mo
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Matterport - Senior Software Engineer
Sunnyvale, California, United States
$177k-$232k/yr HybridFull Time
8+ YOESenior software engineer with 8+ years in cloud SaaS, Kotlin/Java, SQL databases; strong problem solving, agile; mentor.
Kotlin, Python, Java, MySQL, PostgreSQL, Docker, Kubernetes, RabbitMQ, Kafka, Elasticsearch, React, Angular
4d
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Engineer I
Dublin, California, United States
OnsiteFull Time
5+ YOE5-8 years data engineering, Snowflake/Azure, Python/Java, SQL, ETL/ELT, Airflow/dbt, Agile, Retail domain preferred
Snowflake, Azure, Hive, Spark, Ctrl-M, Apache Airflow, dbt, MicroStrategy, Power BI, Python, Java, SQL
1mo
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Staff AI Development Engineer
San Jose, California, United States
$98k-$157k/yr OnsiteFull Time
8+ YOE8+ years software engineering; expert in AI orchestration, LangGraph/LangChain; Python; vector databases; Kubernetes; CI/CD; leadership.
LangGraph, LangChain, Python, JavaScript, TypeScript, Go, Java, Pinecone, Weaviate, Milvus, Kubernetes, GitHub, CI/CD, TDD
2mo
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88-50100558 Senior Software Test Engineer
Santa Clara, California, United States
$215k-$265k/yr HybridFull Time
3+ YOEMaster’s or Bachelor’s in software-related field; 3 years (master) or 5 years (bachelor) in software testing; strong automation skills across API, UI, CI/CD; Java, Python, Selenium, REST tools; Jira/Agile; mobile platforms; Telecommuting up to 2 days/week.
Java, RestAssured, Karate, Selenium WebDriver, Appium, Jenkins, TestNG, Python, SQL, Jira, Git
6d
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Staff Engineer
Seattle or Oakland
$184k-$225k/yr HybridFull Time
Lead design and implementation of a robust, scalable data platform; expert in data engineering and cloud ecosystems; strong Python/Scala/Java; mentor and guide engineers.
Python, Scala, Java, AWS, GCP, Azure, dbt, Spark, Airflow, Dagster, Snowflake, BigQuery, Databricks, Kafka
1mo
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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
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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
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Staff Software Engineer, AI
San Jose, California, United States
HybridFull Time
10+ YOE10+ years in scalable microservices or applications; AI/ML experience; foundation models; Kubernetes; Go/Node.js/Java/C#; cloud (GCP/AWS/Azure); strong collaboration.
Go, Node.js, Java, C#, GRPC, Kubernetes, React, SQL, Pinecone, Milvus, TensorFlow, Spark, MLflow, Python
1mo
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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
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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
1mo
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Staff SSD Reliability Test Development Engineer
San Jose, California, United States
OnsiteFull Time
6+ YOE6+ years in data storage/SSD design, development, or validation; proficient in Python and C/C++, Java a plus; Linux/Windows with storage tools; strong problem-solving and collaboration.
Python, C/C++, Java, Linux, Windows, fio, smartctl, iostat, JIRA, Docker, Kubernetes, NVMe, PCIe, jbide
1w
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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
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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
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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
3w
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Staff Software Engineer
Toronto or Oakland
$168k-$209k/yr HybridFull Time
Senior software engineer skilled in multiple languages, backend and data systems, distributed teams, and customer-focused product development.
Ruby on Rails, Python, Go, Java, Kotlin, Scala, C++, TypeScript, Vue, AWS, GCP, Azure, Snowflake, REST APIs
2w
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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
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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
5d
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Software Engineer - Backend & Systems Integration
San Carlos, California, United States
$122k-$150k/yr OnsiteFull Time
4+ YOE4+ years backend software development; strong testing; cloud and container tooling; database and messaging experience; architectural mindset.
Java, JavaScript, TypeScript, Python, AWS, GCP, Kubernetes, MySQL, Redis, RabbitMQ, Pub/Sub, HL7, FHIR
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 Software Engineer, ML Infra
Mountain View, California, United States
$157k-$235k/yr HybridFull Time
Verily: Develops data-driven technology and platforms for precision health.
7+ YOE7+ years in software/cloud/ML engineering; Python/Go/Java; cloud infra; ML platforms; CI/CD; LangGraph/LangChain/LlamaIndex familiarity.
Vertex AI, Kubernetes, Kubeflow, Terraform, GitHub, LangGraph, LangChain, LlamaIndex, embedding stores, LLM orchestration
1mo
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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
3d
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Senior Data Engineer
San Francisco, California, United States
$150k-$200k/yr HybridFull Time
6+ YOESenior Data Engineer with 6+ years in data engineering; strong SQL, Python/Java; experience with data pipelines and modern cloud data warehouses.
Snowflake, Redshift, BigQuery, SQL, Python, Java, TypeScript, Node.js, Airflow, Dagster, Luigi, PostgreSQL, MySQL
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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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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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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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
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
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
4w
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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
4w
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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
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
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
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
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
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 Concord, 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
1,000+
Hiring companies
280+
Fresh sample
43% new in 30d
Salary visibility
86% show pay
Companies appearing in this market
MSCIDatabricksRipplingSK hynix Memory Solutions AmericaAir AppsCadence Design SystemsClouderaCoStar Group
Work location mix in visible results
Onsite: 32Hybrid: 31Remote: 2