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Java Python Developer Jobs in San Francisco, CA, US
1,000+ java python developer jobs from 280+ companies hiring in San Francisco, CA, US.
6d
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QA Engineer Intern
San Jose, California, United States
$20-$25/hr OnsiteInternship
Pursuing a bachelor’s in CS/Math or related field; full-time 40 hours; strong analytical skills; excellent communication; basic programming in Java/Python; SQL; VS Code; Git; cloud platforms (GCP/AWS); interest in Gen AI; internship.
Java, Python, VS Code, Git, SQL, GCP, AWS, Parquet, JSON, CSV
1mo
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Principal Software Engineer
San Francisco, California, United States
$164k-$257k/yr RemoteFull Time
9+ YOE9+ years backend, data, or infrastructure engineering; distributed systems; big data; applied AI/ML; proficient in Java, Go, Python; strong SQL and data modeling; familiarity with ClickHouse, DynamoDB, Bigtable, Kafka, Kinesis, Snowflake; experience with LLMs and AI workflows.
Java, Go, Python, SQL, ClickHouse, DynamoDB, Bigtable, Memcached, Kafka, Kinesis, Firehose, Airflow, Snowflake, LangGraph, MCP
2mo
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Sr. Software Engineer in Test
Sunnyvale, California, United States
$150k-$180k/yr HybridFull Time
5+ YOE5–8 years in SDET or Systems Engineering; distributed systems; database internals; C++, SQL, Python, Java; Linux, CI/CD; AI tooling; strong debugging.
C++, SQL, Python, Java, Linux, Git, CI/CD
3w
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Staff Backend Engineer - Commerce
San Francisco, California, United States
$230k-$270k/yr OnsiteFull Time
8+ YOE8+ years in backend systems; leadership; relational DB design; cross-functional collaboration; proficient in Golang/TypeScript/Python/C/C++/Java; distributed systems knowledge; IaC; payments experience; Kubernetes; CS/CE degree.
Golang, TypeScript, Python, C++, Java, Terraform, AWS CDK, Pulumi, Kubernetes, Stripe
2w
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Senior Machine Learning Engineer*
Redwood City, California, United States
$170k-$256k/yr HybridFull Time
5+ YOE5-7+ years of ML engineering; strong production-grade coding; Python/Scala/Java; MLOps/DevOps; MS/PhD in CS or related; experience with LLM/RAG and distributed frameworks a plus.
Python, Scala, Java, CI/CD, Terraform, Containerization, Kubernetes, Langchain, LlamaIndex, Guardrails, Elasticsearch, Spark, Kafka
2mo
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Staff Software Engineer, Data Ops
Palo Alto, California, United States
$207k-$258k/yr OnsiteFull Time
5+ YOE5+ years of software engineering or ML/Dev/Data Ops; Kubernetes, AWS CI/CD, Terraform, IaC; cloud monitoring; Python/Go/Java; GitLab/Jenkins; microservices; AWS security knowledge.
Kubernetes, AWS, Terraform, AWS CloudFormation, AWS CDK, Datadog, Prometheus, GitLab, Jenkins, Allure, Python, Go, Java, EKS, ECS, S3, Lambda, RDS, CloudWatch, Docker, GitOps
1w
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Senior Software Engineer, Reporting Experience
New York City or Reno or San Ramon
$153k-$210k/yr HybridAll Commitments Available
5+ YOE5+ years in software engineering; 5+ years front-end with React/Jest/JavaScript/TypeScript; proficiency in Kotlin/Java/Python; experience with automated testing; eagerness to learn; strong problem-solving and communication.
React, Jest, JavaScript, TypeScript, Kotlin, Java, Python, Docker, AWS, GraphQL, RESTful APIs
2mo
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Developer Support Engineer
Sunnyvale or United States
$100k-$105k/yr HybridFull Time
3+ YOE3-5+ years customer-facing experience; Linux and debugging skills; Java or other compiled language; scripting in Bash/Python/Groovy; knowledge of databases/LDAP/Apache/Tomcat; DevOps exposure.
Linux, Bash, Python, Groovy, Java, LDAP, Apache, Tomcat, nginx, httpd, DevOps
2mo
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Senior Software Engineer - Data Engineering - Moloco Commerce Media
Menlo Park, California, United States
$184k-$244k/yr OnsiteFull Time
6+ YOE6+ years software engineering; strong in Java, C#, Go, C++, Python; SQL/NoSQL; cloud platforms; distributed systems; data pipelines; ETL; data modeling; collaboration and mentoring.
Java, C#, Go, C++, Python, SQL, NoSQL, AWS, Azure, Google Cloud, ETL, Distributed Systems
1mo
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Software Research Engineer
Sunnyvale or Denver
$170k-$210k/yr HybridFull Time
7+ YOEPhD in CS/CE or related field; 7+ years in distributed systems research; strong publications; programming in C/C++, Java, Python; US citizenship.
C/C++, Java, Python
1mo
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Senior Solutions Engineer
Redwood City, California, United States
$190k-$220k/yr HybridFull Time
5+ YOE5+ years in technical consulting or solutions engineering; strong Python, Golang, or Java; experience with TypeScript/JavaScript/React; OpenAPI 3.0 and API security familiarity; proven project estimation and delivery; distributed applications in on-site and cloud datacenters; CS fundamentals; interest in AI/NLP/LLM.
Python, Golang, Java, Typescript, Javascript, React, OpenAPI 3.0, API security, PyTorch, JAX, Transformers, GPT, LLAMA, MoE, gRPC, Kubernetes, GCP, Vertex AI
1mo
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Technical Lead - Software Developer, Data Foundry
San Francisco or San Diego or Boston or Louisville or Indianapolis
$152k-$244k/yr OnsiteFull Time
5+ YOE5–10+ years scientific software development; Python and another language; REST APIs, data pipelines, microservices; experience with scientific datasets.
Python, Java, C#, Go, TypeScript, Rust, SQL, REST APIs, Microservices, MLflow, Weights & Biases, Docker, Kubernetes, AWS, Azure, GCP, Prefect, Airflow, Nextflow, Postgres, Redshift, Snowflake, BigQuery, LIMS, ELN, Benchling, RDKit, Schrödinger, MOE, Git, Linux, Bash
5h
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Senior Software Engineer, Information Security
Mountain View, California, United States
$160k-$190k/yr HybridFull Time
6+ YOE6+ years software/security engineering; 2+ years building detections on enterprise SIEMs; Python/Java/Bash; AWS; MITRE ATT&CK/NIST CSF; SOC 2/FedRAMP/ISO HIPAA experience
Splunk, OpenSearch, Securonix, Python, Java, Bash, AWS, SageMaker, Lambda, IAM, EDR, CIS Controls, MITRE ATT&CK, NIST CSF, STIX/TAXII, MISP
2mo
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Software Development Engineer in Test (Application Pod)
Bengaluru or San Mateo
HybridFull Time
3+ YOE3+ years SDET/QA automation; strong Python, Go, JS/TS/Java; AWS, distributed systems, CI/CD; observability tooling; performance/chaos testing.
Python, Go, JavaScript, Typescript, Java, AWS (EC2, ECS, CloudWatch, Lambda, DynamoDB, S3), AWS OpenSearch/Elasticsearch, CI/CD (GitHub Actions), pytest, Postman, JMeter, Grafana, Prometheus, OpenSearch, Kubernetes, Kafka, SQS, S3, Lambda, DynamoDB, EC2
1mo
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Staff AI Engineer – Agentic AI and Automaton
San Francisco or Lehi or Plano
$195k-$244k/yr HybridFull Time
10+ YOE10+ years of experience building scalable backend/data/AI systems; strong Java/Spring Boot and/or Python; cloud-native architectures (AWS/GCP); data pipelines; AI/ML integration; leadership and mentoring.
Java, Spring Boot, Python, AWS, GCP, Kubernetes, Docker, PostgreSQL, React, Angular, Claude Code, GitHub Copilot, Cursor, Gemini
1mo
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Software Engineer - Systems Engineering AI Tooling
Sunnyvale, California, United States
$125k-$185k/yr HybridFull Time
2+ YOE2+ years backend software development; Python; REST/GraphQL APIs; data modeling; CI/CD; Bachelor's in CS/Software/Robotics/Electrical Engineering.
Python, Java, C, C++, REST, GraphQL, CI/CD, APIs
2mo
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Senior Developer
Santa Rosa, California, United States
$172k-$192k/yr OnsiteFull Time
5+ YOEBachelor’s degree in computer science or related field; 5 years software development/architect experience; API and integration tooling experience.
Java, .NET, Python, MS SQL Server, IBM DB2, Oracle, SOA, Microservices, SCRUM, WebMethods, MuleSoft, Tibco, API Gateway
1w
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Application Engineer
San Jose, California, United States
OnsiteFull Time
5+ YOEMaster or bachelor in engineering; 5+ years experience; Java/C++ and scripting; IC test/Applications experience; customer interaction; travel ~20%
Java, C, C++, Python, Perl, SmarTest
2mo
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Senior Software Development Engineer
San Jose, California, United States
$199k-$279k/yr HybridFull Time
8+ YOE8+ years in professional software engineering; strong AWS (EKS, ECS, EC2, S3, RDS), Kubernetes at scale, infrastructure as code (Terraform/CloudFormation), Helm, CI/CD tooling, and production-grade platform automation; programming in Go, Python, or Java; experience with secure, observable, and cost-efficient cloud platforms.
AWS, Kubernetes, EKS, Terraform, CloudFormation, Helm, Spinnaker, Jenkins, GitHub Actions, GitLab CI, Go, Python, Java, Prometheus, Grafana, Datadog, OpenTelemetry, Jaeger, Cost Explorer
1mo
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Test Automation Engineer – AI Network & Observability Platform
Santa Clara, California, United States
OnsiteFull Time
8+ YOE8+ years software testing; 5+ years test automation; strong Python/Java/Go; Selenium/Playwright, Pytest, Robot Framework, JUnit; CI/CD; observability tools.
Python, Java, Go, Selenium, Playwright, Pytest, Robot Framework, JUnit, Jenkins, GitLab CI, Prometheus, Grafana, ELK
2mo
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IT Application Developer (AI-Driven IT Ops) Intern
Palo Alto, California, United States
$28-$60/hr OnsiteInternship
Master’s student or recent graduate; proficient in Python/Go/Node.js/Java; familiar with Next.js/Vue/React and TypeScript; knowledge of MySQL/PostgreSQL/NoSQL; experience with AI apps, RAG, or agent frameworks; strong English communication.
Python, Go, Node.js, Java, Next.js, Vue, React, TypeScript, MySQL, PostgreSQL, NoSQL, Git, LangChain, LlamaIndex, Autogen, Kubernetes, Docker, Prometheus, Grafana
5d
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Density Fill Development Engineer Intern
Phoenix or Santa Clara or Hillsboro
$93k-$126k/yr OnsiteInternship
0+ YOEMaster's student in Electrical/Computer/Software Engineering; coursework in Digital Design, VLSI, Device Physics/CMOS, Software Eng, Programming Languages/Compilers, Computer Architecture; proficient in C/C++, Python or Java; good debugging and teamwork.
C, C++, Python, Java
2mo
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Software Engineer, Cloud/Backend - SCP (Hybrid)
Sunnyvale, California, United States
$120k-$180k/yr HybridFull Time
5+ YOE5+ years backend experience; strong in distributed systems; proficient with Go, Python, Java/C#; experience with cloud services (AWS, GCP, OCI); knowledge of Cassandra, Kafka, Elasticsearch/OpenSearch, Redis; able to work in a hybrid Sunnyvale, CA environment.
Go, Python, Java, CSharp, C++, AWS, GCP, OCI, Kafka, Cassandra, Elasticsearch, OpenSearch, Redis, Linux
2mo
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Sr. Engineer, Machine Learning
Redwood City, California, United States
$151k-$215k/yr OnsiteFull Time
4+ YOE4+ years experience applying ML at scale; BS/MS in CS, Statistics, or related field; strong CS fundamentals; ML lifecycle expertise; Python/SQL/Java or Scala; knowledge of big data tech and production ML.
Python, SQL, Java, Scala, PyTorch, TensorFlow, Sklearn, Flask, FastAPI, Docker, Kubernetes, Spark, Kafka, RabbitMQ, Redis, Redshift, MongoDB, Milvus, Airflow, Databricks, MLFlow, Sagemaker, Grafana, Datadog
1w
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Senior Software Engineer - Backend
San Francisco, California, United States
$180k-$215k/yr OnsiteFull Time
10+ YOE10+ years of relevant experience; Bachelor's degree in CS/Engineering or equivalent; strong backend (Python, Java, Go, Django, Flask) and database skills; distributed systems and REST APIs; Agile methodologies; security and regulatory awareness (FDA/HIPAA).
Python, Java, Go, Django, Flask, Vue.js, React, Angular, SQL, NoSQL, AWS, OpenID, OAuth2, SAML, REST APIs
1w
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Member of Technical Staff (Software Engineer, Computer)
San Francisco or Palo Alto or New York City
$220k-$405k/yr HybridFull Time
4+ YOE4+ years of professional software engineering experience; strong in at least one language (Python, Go, TypeScript, JavaScript, Swift, Rust, Java, or C++); experience building and operating production systems; strong product judgment; interest in AI products.
Python, Go, TypeScript, JavaScript, Swift, Rust, Java, C++
2mo
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Software Engineer Sys 3 (Fremont, CA, US, 94538)
Fremont, California, United States
$99k-$220k/yr HybridFull Time
5+ YOEBachelor’s degree with 5+ years or Master’s with 3+ years; PhD with no prior experience; experience with Python and Java; cloud-native data pipelines on Azure; big data/enterprise analytics; strong OO design; excellent communication.
Python, Java, Azure, Azure Data Lake Storage, HDInsight, Azure SQL, Cosmos DB, Event Grid, Azure Functions, Azure Batch, FastAPI, Celery, Redis, Docker, Kubernetes, Kafka, Spark, Git, Jira, Confluence, Maven, Jenkins
2mo
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[Pipeline] Staff+ Software Engineer, Systems
New York City or San Francisco
$405k-$485k/yr HybridFull Time
10+ YOE10+ years software engineering; leadership of multi-team initiatives; deep distributed systems and cloud experience (Kubernetes, IaC, AWS/GCP); proficient in at least one systems language (Python, Rust, Go, Java).
Kubernetes, IaC, AWS, GCP, Python, Rust, Go, Java
2w
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Staff Server Software Engineer
Sunnyvale, California, United States
$160k-$240k/yr OnsiteFull Time
10+ YOE10+ years in software development; 5+ years leading technical teams; strong Java, Spring Boot; REST APIs; JVM-based systems; MySQL; microservices; able to design scalable backend services.
Java, Spring Boot, MySQL, REST API, JVM, Microservices, Python, Google Cloud
1mo
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Principal Machine Learning Engineer, Ads & Promos Delivery
Sunnyvale, California, United States
$269k-$395k/yr OnsiteFull Time
5+ YOE5+ years ML/AI experience; BS/MS/PhD in CS/Engineering; deep learning/LLMs/retrieval, ranking; Python/Java/C++; ML lifecycle; cross-functional collaboration; strong communicator.
Python, Java, C++, PyTorch, TensorFlow, XGBoost
3w
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Senior Backend / Systems Engineer (AI) - San Mateo, CA
San Mateo, California, United States
$150k-$220k/yr HybridFull Time
5+ YOE5+ years backend or infrastructure experience; strong Python/Go/Java; API and data pipeline design; experience with LLM-based systems; cloud-native infra (AWS, Kubernetes, CI/CD).
Python, Go, Java, AWS, Lambda, Kubernetes, CI/CD, Django, Snowflake, React, Step Functions
2w
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Intern, Software Development Engineer in Test
San Francisco, California, United States
OnsiteInternship, Full Time
Hands-on test strategy, test planning, design, and execution for functional, integration, and PSR testing; experience with robustness testing tools like JMeter; Python and/or Java; cloud test environments (GCP, AWS); agile team experience.
Python, Java, JMeter, Google Cloud Platform, Amazon Web Services
1mo
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Sr. Staff Software Engineer (Conversational AI & Automation)
San Jose or United States
$175k-$200k/yr HybridFull Time
7+ YOESenior software engineer with 7+ years experience in microservices and distributed systems; proficient in Java, Python; cloud (AWS/GCP); SaaS; AI/ML; collaboration across product and data science teams.
Java, Python, SQL, NoSQL, AWS, GCP, SaaS, ServiceNow, Salesforce, AI/ML
1w
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FSO LABS - AI Developer Senior - Bay Area (San Jose, CA, US, 95110)
San Jose, California, United States
$103k-$188k/yr HybridFull Time
4+ YOE4+ years software development; SDLC experience; AI/automation focus; Azure cloud; Python and frontend tech; integration design; cross-functional work.
Azure, Python, JavaScript, TypeScript, Angular, React, Docker, Kubernetes, Power BI, Hadoop, Spark, Kafka, NoSQL, C++, C#, Java, SQL
1w
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IT Applications Engineer V - Data Science, Data & AI Engineering, Application Engineering
Pleasanton, California, United States
OnsiteFull Time
5+ YOESenior IT engineer with 5+ years in data science/AI, leadership, CS-related degree, proficient in Python/Java/SQL, cloud/CI/CD, GenAI–Healthcare focus.
Python, Java, TypeScript/JavaScript, SQL, Databricks, Spark, Delta Lake, GitHub Actions, Azure DevOps, Jenkins, MLflow, LangChain, LangGraph, MONAI, MedGemma
1w
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Senior Data Platform Engineer
Pleasanton, California, United States
$168k-$228k/yr OnsiteFull Time
5+ YOE5+ years in data platform development; cloud-based data pipelines; experience with AWS/GCP/Azure; Python/Java; Snowflake; ETL/ELT; data governance.
Snowflake, Python, Java, Kafka, AWS, Apache Iceberg, Amazon S3, Snowpipes, Streams, Stored Procedures, Airflow
2mo
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Senior Machine Learning Engineer, Platform
San Jose, California, United States
$230k-$367k/yr HybridFull Time
5+ YOE5+ years in software; strong CS fundamentals; proficient in Java/Scala/Kotlin/Python; experience with big data systems (Spark, Kafka, Flink, S3, AirFlow); ML framework/tools (Ray, PyTorch, HuggingFace, AWS Sagemaker); MS in CS or related field.
Java, Scala, Kotlin, Python, Spark, Kafka, Flink, S3, AirFlow, Ray, PyTorch, HuggingFace, AWS Sagemaker
2mo
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Software Engineer - Product
Palo Alto, California, United States
$170k-$290k/yr HybridFull Time
3+ YOEBachelor's in CS or equivalent; 3+ years software engineering; proficient in Python/TypeScript/Go/Java; shipping software; internships or personal projects count.
3mo
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Senior Software Engineer II, Core Infrastructure
Mountain View, California, United States
$140k-$240k/yr OnsiteFull Time
7+ YOE7+ years in design, build, ship, and maintain products or platforms; BS/MS in CS; experience with API-based platforms, REST/RPC; microservices in Python/Golang/Java/C++; startup pace; strong communication; eager to learn and iterate
Python, Golang, Java, C++, REST, APIs
1mo
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Technical Lead Platform Engineer
Palo Alto, California, United States
$220k-$280k/yr HybridFull Time
8+ YOE8+ years experience; Bachelor's in CS/SE/Math/Statistics; technical lead experience; production scale of Gen AI; Python plus TypeScript/Java; cloud (AWS/GCP/Azure); Terraform; Docker/Kubernetes; REST APIs; DevOps/CI/CD; agile; on-site in Palo Alto 3 days/week.
Python, TypeScript, Java, Go, Rust, Terraform, Docker, Kubernetes, AWS, GCP, Azure, React, Angular, Vue.js, TensorFlow, PyTorch, CI/CD
HiringCafe market data
Java Python Developer Jobs market signals in San Francisco, 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
41% new in 30d
Salary visibility
88% show pay
Companies appearing in this market
AdvantestCrowdStrikeFiservReal-Time InnovationsRivianAnthropicIntelLam Research
Work location mix in visible results
Hybrid: 35Onsite: 28Remote: 1
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