Java Developer Jobs in Berkeley, CA, US

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Principal Software Engineer - Data Platform(Data Activation & Analytics)

Mountain View or Dublin

$204k-$255k/yr HybridFull Time

Harness: AI platform for automated software delivery and DevOps management.

10+ YOE10+ years backend engineering; data platforms and analytics; low-latency, high-concurrency microservices; DSL-based queries; OLAP/datastore knowledge; JVM languages; ETL experience.

JVM, Java, Scala, Kotlin, Helm, Terraform, StarRocks, Apache Pinot, Apache Druid, DSL, ETL

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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

AccentureNYSE: ACN: Global provider of management consulting and technology services.

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

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Cloud Site Reliability Engineer

San Jose or Palo Alto

HybridFull Time

SambaNova Systems: Develops custom AI hardware and software for enterprise computing.

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

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Site Reliability Engineer, Core Streaming (Remote - United States)

San Francisco, California, United States

$141k-$216k/yr RemoteFull Time

YelpNYSE: YELP: Platform connecting consumers with local businesses via reviews.

Hands-on experience with large-scale Kafka, real-time data streams, Java/Python, and infrastructure automation.

Kafka, Java, Python, Apache Flink, Infrastructure as Code

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Data Engineer

Oakland or San Francisco or North America

$150k-$180k/yr HybridFull Time

Truthset: Validates the accuracy of consumer data for advertising.

3+ YOE3+ years of data engineering experience; Python/Scala/Java; cloud tools (Spark, AWS EMR, Snowflake/Databricks/Redshift); ETL pipelines; SQL and data modeling; strong communication.

AWS EMR, AWS S3, AWS EC2, AWS Athena, AWS Sagemaker, Spark, DBT, Snowflake, Databricks, Airflow, Terraform, Github, Tableau, Scala, Python, SQL, Bash, Redshift

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Senior Staff AI Data Infrastructure/Pipeline Engineer

Santa Clara or Mountain View

$203k-$344k/yr OnsiteFull Time

XPengNew York Stock Exchange: XPEV: Designs and manufactures smart electric vehicles and autonomous technology.

5+ YOEBachelor's degree in CS/AI; 5+ years in large-scale data processing; Python/Go/Java; experience with data pipelines and distributed systems.

Python, Go, Java, Kafka, Pulsar, RabbitMQ, Iceberg, MySQL, PostgreSQL, Redis, MongoDB, Kubernetes, Docker, Spark

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Senior Software Engineer, Data Platform

San Francisco, California, United States

$187k-$259k/yr HybridFull Time

ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.

5+ YOE5+ years building, shipping, and operating data infrastructure; strong system design; Python/Java/Kotlin; Snowflake/BigQuery/Redshift; Airflow/Dagster/Prefect; Terraform; Kafka/Flink/Kinesis; dbt; data governance in regulated fintech.

Python, Java, Kotlin, Snowflake, BigQuery, Redshift, Airflow, Dagster, Prefect, Terraform, Kafka, Flink, Kinesis, dbt

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Principal Site Reliability Engineer (SRE)

Dallas or San Francisco or Austin

$180k-$210k/yr RemoteFull Time

InfiniteChoice: Builds and scales consumer brands using an automation-first platform.

12+ YOE5+ Mgmt12+ years SRE/Infrastructure, 5+ years leading SRE teams, strong Python/Go/Java, GCP expertise, Docker/Kubernetes, monitoring, AI/ML for SRE, incident management, budgeting and capacity planning, distributed systems knowledge

Python, Go, Java, Prometheus, Grafana, Datadog, New Relic, Docker, Kubernetes, Cloud Monitoring, Cloud Logging, Cloud Trace, GKE, Compute Engine, Cloud Functions

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Staff Systems Integration Engineer

Palo Alto, California, United States

$190k-$220k/yr OnsiteFull Time

ALSO: Develops vertically integrated small electric vehicles and micromobility solutions.

6+ YOEBS in engineering or CS; 6+ years in electro-mechanical system integration; strong CI/CD, embedded systems; programming in C++, C#, Java, Python; experience with CAN/LIN/Ethernet; cross-functional collaboration; automation tools.

JIRA, Confluence, JAMA, Polarion, Doors, Python, C++, C#, Java, MATLAB, Git, Grafana, Bamboo, Bazel, AWS

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Automation Specialist/AI Developer (AWS and Bedrock focused)

Oakland or San Ramon

$64-$100/hr OnsiteFull Time

Astreya: Provides managed IT services and digital workplace solutions for enterprises.

5+ YOE5–8+ years in automation engineering, RPA, or process automation; strong AWS, Bedrock/AI, Python/Java; APIs and integrations; event-driven/microservices; Agile/Scrum.

AWS, Amazon Bedrock, Python, Java, Terraform, CloudFormation, APIs, LLM, UiPath, Automation Anywhere, Blue Prism

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Member of Technical Staff, Backend Engineering

San Francisco or Tokyo

HybridFull Time

Radical Numerics: Building generative AI models for biological world modeling.

Proven backend system design and production APIs; strong Python/Go/Java/Rust; experience with scalable, observable services; end-to-end ownership.

Python, Go, Java, Rust

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Manager, Software Engineering (Tools & Frameworks) - Developer Connections

Los Angeles or Mercer Island or Redwood City or San Francisco

$207k-$290k/yr HybridFull Time

Riot Games: Developing and publishing competitive multiplayer video games.

7+ YOE1+ Mgmt7+ years software engineering, 1+ year people management, proficient in Go or Java, experience building shared libraries/platforms, product mindset for internal tools, familiarity with AI/LLM integrations and containerization.

Go, Java, Kubernetes, CI/CD, AI/LLM integrations, Containerization, Slack/Discord platforms

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Software Engineer (Big Data)

San Francisco, California, United States

$145k-$168k/yr HybridFull Time

Quantcast: Provides AI-driven advertising technology and real-time audience measurement services.

3+ YOEBS in computer science or equivalent experience; 1-3 years software engineering; work-authorized in the US; hybrid role based in San Francisco; familiar with Spark, Hadoop, Docker, Kubernetes; Airflow a plus; proficient in Java and Python; Linux administration; strong problem-solving.

Spark, Hadoop, Docker, Kubernetes, Airflow, Java, Python, Linux

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Senior Engineer, Data Informatics

Millbrae, California, United States

$134k-$146k/yr OnsiteFull Time

Eikon TherapeuticsNasdaq: EIKN: Develops medicines using real-time measurements of protein movements

5+ YOEBachelor’s or Master’s in CS/Life Science with relevant experience; LIMS/ELN, data management, data pipelines, AI/ML platforms; Python/SQL; software development and systems integration in life sciences.

LIMS, ELN, Databricks, Docker, AWS, Python, SQL, Java, JavaScript, Data Lake, BI and Analytics, CI/CD, Containers

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1mo

Software Engineering AMTS (College Grad)

San Francisco or Palo Alto or Seattle or Bellevue or Dallas

$110k-$153k/yr HybridFull Time

SalesforceNYSE: CRM: Provides cloud-based enterprise software for customer relationship management.

College graduate in CS or related field; location North America; strong OO programming; experience in Java, Python, JavaScript, HTML, SQL or C++; internships or professional coding experience.

Java, Python, JavaScript, HTML, SQL, C++

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Senior Test Engineer

Brea or San Francisco

$84k-$162k/yr HybridFull Time, Contract

Mercury InsuranceNYSE: MCY: Provides property and casualty insurance products to individuals and businesses.

5+ YOE5+ years testing experience; strong Java or Python; automation testing; API testing; web and mobile testing knowledge; mentoring/junior engineers; strong analytical and communication skills.

Selenium, TestNG, Postman

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CRM System Admin and Data Engineer

San Jose, California, United States

$130k-$150k/yr OnsiteFull Time

Monolithic Power SystemsNasdaq: MPWR: Provides energy-efficient integrated power semiconductor solutions for electronics.

5+ YOE5+ years with Microsoft Dynamics, Power Platform, Azure, data warehousing; programming in Python, C++, Java, SQL; IT system ownership and end-user support.

Microsoft Dynamics 365, Power Platform, Power Apps, Power Automate, Azure, Python, C++, Java, SQL

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Sr. Software Development Engineer in Test (SDET) - Confidential Computing Mgr

Santa Clara, California, United States

HybridFull Time

Fortanix: Provides confidential computing and data security for multicloud environments.

6+ YOESenior SDET with 6+ years, strong coding in Python/Go/Java/C++, distributed systems, CI/CD, cloud, security, and test framework experience.

Python, Go, Java, C++, AWS, GCP, Azure, Docker, Kubernetes, CI/CD, Security fundamentals

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Engineer Test

Fremont, California, United States

$85k-$98k/yr OnsiteFull Time

SMTC: Provides end-to-end electronics manufacturing and engineering services.

2+ YOEMS or BS in electrical/computer engineering or STEM with relevant test engineering experience; strong communication; ability to read schematics; multi-task in fast-paced environment.

LabVIEW, National Instruments hardware, Python, C++, Java, EAGLE, AutoCAD, PCB design, SQL, Excel, Word, PowerPoint, IPC J-STD-001, IPC A-610

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Data Engineer

Mountain View, California, United States

$160k-$225k/yr OnsiteFull Time

MAI: Automates digital advertising campaigns using autonomous AI agents.

Strong data pipelines, SQL, and cloud data platforms; experience with data warehouses and streaming systems.

Spark, Beam, Flink, Kafka, Pub/Sub, SQL, Python, Java, Scala, BigQuery, Snowflake, Redshift, Airflow

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Principal Engineer

San Francisco, California, United States

$285k-$315k/yr HybridFull Time

Ironclad: AI platform for digital contract lifecycle management

10+ YOE10+ years software experience; strong architecture leader; experience with large-scale distributed SaaS; AI product experience; cross-functional collaboration.

TypeScript, React, Node.js, Java, Docker, Kubernetes, Google Cloud Platform

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Solutions 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

DLA Piper: Global law firm providing legal and commercial advisory services.

5+ YOEEmbedded Solutions Engineer to translate stakeholder needs into backlog-ready requirements and user stories; collaborate with PE and IT; 5+ years' experience.

Microsoft 365, Power Platform, SharePoint, Workflow automation, AI tools, APIs, Graph, SQL, Python, PowerShell, JavaScript, TypeScript, Java, Go, REST/JSON

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Test Engineer

San Jose, California, United States

$100k-$120k/yr OnsiteFull Time

ISE LabsNYSE: ASX: Provides semiconductor test and engineering services to manufacturers.

3+ YOEBachelor's degree in Electrical/Computer/ Electronics Engineering or Computer Science; 3+ years in test engineering or related roles; experience with photonic devices and ATE testing.

Advantest 93000, Teradyne UFlex, SmarTest, UFlex, Unix, C/C++, JAVA, Visual Basic

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Application Security Engineer

Boston or San Francisco

$130k-$170k/yr HybridFull Time

Starburst: Provides a software platform for distributed data analytics.

3+ YOEBS in CS/Engineering or equivalent; 2–5 years in application security; knowledge of OWASP Top 10; CI/CD, cloud security; programming in Python/Go/Java/JS/Ruby; experience with security tools and secure coding.

CI/CD, SAST, DAST, SCA, secrets scanning, OWASP ZAP, Burp Suite, dependency scanning, cloud platforms, programming languages

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Automation Hardware & Software Integration Engineer

San Francisco, California, United States

$135k-$160k/yr OnsiteFull Time

Foundation: Builds humanoid robots for complex industrial and defense environments.

4+ YOEDesign, integrate, and validate hardware and software for robotic systems; develop automated tests; collaborate with mechanical, electrical, and software teams; strong debugging and scripting.

Java, Python, EtherCAT, CAN, I2C, SPI, UART, Git, CI/CD, Test automation, Hardware-in-the-loop

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Sr Product Engineer

Mountain View, California, United States

$188k-$211k/yr HybridFull Time

Lightmatter: Develops photonic processors and interconnects for AI data centers

5+ YOEMasters in CS/EE/Physics/Materials Science; 5+ years in semiconductor product engineering; experience with DFT, test plans, OSAT collaboration; strong communication and cross-functional collaboration.

Python, C, Java, Ruby, SQL, Shell scripting, JMP, Snowflake

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Security engineer, application security

New York City or San Francisco

$119k-$210k/yr HybridFull Time

Writer: Builds and deploys generative AI agents for enterprises.

2+ YOE2+ years in application security; experience with SAST/DAST; multiple languages; security tooling; CI/CD; DevSecOps; strong communication; builder mindset.

Python, Java, Go, JavaScript/TypeScript, SAST, DAST, CI/CD, DevSecOps, Vulnerability management

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Software Engineer, Data Platform

San Francisco, California, United States

$205k-$275k/yr HybridFull Time

Middesk: Identity verification platform for business onboarding and risk management.

7+ YOESenior software engineer with 7+ years in data infrastructure, backend platform, and scale-oriented systems; proficient in SQL and distributed data processing; strong collaboration with product teams.

Python, Ruby, JavaScript/TypeScript, Java, SQL, Airflow, Dagster, Spark, Flink, Beam, Elasticsearch, Terraform, Datadog, Kubernetes, AWS Lambda, Google Cloud Functions, Azure Functions

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Data Engineer, Palo Alto

Palo Alto, California, United States

$110k-$180k/yr OnsiteFull Time

Rhombus Power: Predictive AI software for defense and national security operations.

3+ YOEBachelor's degree in a related field with 3+ years experience or master's with project experience; strong Python, AWS, ETL, and data pipelines knowledge.

Python, Pandas, Numpy, Shell, PERL, Java, C/C++, Scala, MySQL, MongoDB, SQL Server, Oracle, PostgreSQL, Hbase, DynamoDB, AWS, ETL, TensorFlow, Scikit-Learn, SQL

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Senior Cloud Engineer

San Jose, California, United States

HybridFull Time

AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.

Senior cloud engineer with experience across Azure, AWS, and GCP; strong IaC, CI/CD, security, and incident management; bachelor’s degree in CS/Engineering.

Terraform, YAML, Jenkins, GitHub Actions, Python, Golang, Shell, Java/J2EE, NodeJS, ReactJS, HTML5, PyTorch, Kubernetes, Docker, Ansible, Cloud Formation, Nagios, ELK, Kibana, Prometheus

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Senior Engineer, Controls

San Ramon, California, United States

$130k-$160k/yr OnsiteFull Time

Barry-Wehmiller: Manufactures industrial packaging and paper processing machinery systems.

7+ YOESeven+ years automation experience with HMI/SCADA/PLCs; packaging/processing controls; Allen-Bradley PLCs; travel; BS in engineering preferred.

Allen-Bradley PLCs (ControlLogix, CompactLogix, PLC5, SLC500), PanelView/PanelviewPlus, Ethernet, EtherNet/IP, DeviceNet, DH+, FactoryTalk Suite, Intellution Suite, Wonderware Suite, VisualBasic, C#, Java

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Technical Solutions Engineer

Santa Clara, California, United States

$90k-$150k/yr HybridFull Time

Arista NetworksNYSE: ANET: Provides software-driven cloud networking and hardware solutions.

4+ YOE4-8 years networking experience; MS in a technical field; experience with TACACS/BGP; Linux; scripting; strong communication.

IXIA, tcpdump, Wireshark, Linux, Python, C++, Java, JavaScript, Perl, Shell

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Field Solutions Engineer, Spacetime Integrations

United States or San Francisco

$160k-$215k/yr RemoteFull Time

Aalyria: Provides laser communications and networking platforms for aerospace.

4+ YOE4+ years in customer-facing technical roles; bachelor's in CS/Engineering; strong software dev; experience with APIs; Linux, containers/Kubernetes; export controls awareness.

Go, Python, Java, C++, Linux, Docker, Kubernetes, CI/CD, gRPC, protobuf

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Staff/Principal Application Security Engineer

San Francisco, California, United States

$240k-$330k/yr HybridFull Time

Binti: Software for government social services and child welfare agencies.

Proven experience in application security with leadership in security architecture and secure coding practices.

Ruby, Python, Java, OWASP, cloud computing, full-stack development

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Product Infrastructure Security Engineer

Palo Alto, California, United States

$135k-$200k/yr HybridFull Time

PalantirNasdaq: PLTR: Developing software platforms for data integration and analytics.

Security engineering for complex platforms; Kubernetes and cloud experience; strong programming skills; architecture and threat modeling; security testing and hardening.

Kubernetes, Java, Golang, Javascript, Python, Cloud, Linux

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Test and Validation Engineer

Newark, California, United States

$100k-$125k/yr OnsiteFull Time

Unigen: Designs and manufactures memory, storage, and AI hardware solutions.

Bachelor's degree in Electrical Engineering or Computer Science; validation focus with AI/memory/storage knowledge; scripting (Python, Perl); strong analytical, communication, and problem-solving skills.

Python, Java, C++, Perl, JIRA, AI tools, deep-learning platforms

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Senior Principal Software Engineer

New York City or Boston or Atlanta or Arlington or Miami or O'Fallon or San Francisco

$212k-$407k/yr HybridFull Time

MastercardNYSE: MA: Global payment processing and financial technology service provider.

Senior technical leadership; cloud-native platforms; distributed systems; real-time AI/ML inference; API design; data pipelines; MLOps; strong communication.

Java, Go, Python, AWS, Azure, GCP, Distributed Systems, Microservices, APIs, Data Pipelines, MLOps, Real-time Inference

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Senior Data Engineer - Data & ML Platform

San Francisco, California, United States

$173k-$203k/yr HybridFull Time

Oura: Sells smart rings that track and analyze personal health data.

5+ YOE5+ years in production systems; AWS or other cloud; data models and pipelines; CI/CD and IaC; Python/SQL; Databricks, Spark, dbt.

Python, SQL, Typescript, Java, AWS, Kinesis, S3, Spark, Glue, Athena, dbt, Iceberg, Snowflake, Docker, Databricks, Workflow engines

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Sr Software Engineer - Platform Data Query

San Diego or Santa Barbara or Dallas or New York City or Chicago or San Francisco or Washington DC or Denver

$138k-$173k/yr RemoteFull Time

AppFolioNASDAQ: APPF: Cloud business management solutions for the real estate industry.

5+ YOEExperience operating and scaling data pipelines with Iceberg, Trino, Kafka, Flink, and cloud data lakes.

Apache Flink, Kafka, Trino, Iceberg, AWS Glue, AWS S3, AWS Athena, Python, Ruby, Java, JavaScript, C#, SQL