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1,182 java engineer jobs at 348 companies in Vallejo, CA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Java Developer
Foster City, California, United States
$140k-$160k/yr RemoteFull Time
QuinStreet
QuinStreetNasdaq: QNST: Operates online marketplaces connecting consumers with service providers.
1+ YOEBachelor's in CS or related field +1 year of experience; Java/J2EE tech stack; PHP/HTML/JS web development; MVC front-end concepts; JBoss/Tomcat servers; SQL with Oracle or similar; UNIX/Linux environment; HTTP, sessions.
Java, J2EE, JSP, XML, EJB, JDBC, PHP, HTML, JavaScript, MVC, JBoss, Tomcat, SQL, Oracle, UNIX, Linux, HTTP
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6d
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Lead Java Software Engineer
United States or San Francisco
$85k-$160k/yr RemoteFull Time
Resource Innovations
Resource Innovations: Provides clean energy services and software solutions for utilities.
8+ YOE8+ years building scalable enterprise applications; Bachelor’s/Master’s in CS or engineering; strong Java, Python, Spring Boot; experience with MySQL, OpenSearch/Elasticsearch, Apache Camel, RabbitMq, AWS; microservices architecture and CI/CD.
Java, Python, Spring Boot, MySQL, OpenSearch, Elasticsearch, Apache Camel, RabbitMq, AWS, Kubernetes, CI/CD, Angular, GitHub Copilot, Claude, Git, Jira, Confluence, APM tools
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3d
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Java Full Stack Engineer
San Francisco, California, United States
$110k-$140k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
7+ YOE5-10 years development experience; strong object-oriented design and coding in Java or C++; experience with AWS and Spring Boot; problem solving, system design, and large-scale data handling skills.
AWS, Spring Boot, Java, C++
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1mo
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Senior Java Backend Engineer - 8+ Years Experience Required
Casablanca or Porto or Aveiro or Coimbra or Leicester or San Diego or San Francisco or Chennai or Bengaluru or Cluj-Napoca or Blumenau or Australia
RemoteFull Time
Mindera
Mindera: Develops bespoke software systems and digital products for enterprises.
8+ YOE8+ years Java backend development, strong OOP and design patterns, Terraform, Git, CI/CD, Kafka, Kubernetes, GraphQL Federation, Azure, TDD, and fluent English.
Java, Kotlin, Terraform, Git, CI/CD pipelines, Kafka, Kubernetes, GraphQL Federation, Azure, Spring Boot, TDD
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2w
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Senior Backend Engineer - Java
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yr RemoteFull Time
Real
RealNasdaq: REAX: Technology-driven brokerage offering residential real estate and title services.
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
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1d
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Lead Software Engineer - Java Backend
Seattle or Palo Alto
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years professional software engineering experience; proficiency with Java, Scala, or Python; system design, testing, operational stability, CI/CD and experience with production data/streaming systems.
Java, Scala, Python, Flink, Spark, Feast, CI/CD
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1mo
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Data Engineer - Java - Loops
Palo Alto, California, United States
$115k-$125k/yr HybridFull Time
IFS
IFS: Provides enterprise software for asset-intensive and service industries.
5+ YOE5+ years hands-on SAP integration experience; strong API and integration skills (REST/OData/SOAP/BAPIs/RFCs); proficiency in Java (or Python/Node.js), cloud platforms (AWS/Azure/GCP), Git/CI-CD, data mapping, and troubleshooting.
Java, Python, Node.js, REST, OData, SOAP, BAPIs, RFCs, OAuth 2.0, SAML, SAP Integration Suite, SAP PI/PO, Dell Boomi, SAP Service Cloud, SAP CRM, SAP S/4HANA, SAP Gateway, SAP Business Technology Platform (BTP), SAP Cloud Platform, SAP Fiori, SAP UI5, SAP Knowledge Central, Git, AWS, Azure, GCP, Zendesk, Salesforce, ServiceNow, Jira, Datadog, New Relic, ELK
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3w
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Android Engineer (Android / Java / Kotlin)
United States or Palo Alto
$140k-$200k/yr HybridFull Time
Ampa
Ampa: Developing brain stimulation technology to treat mental health disorders.
5+ YOE5+ years building production Android apps in Java and Kotlin; expert React Native and TypeScript; experience with USB/serial hardware integration, binary protocols, Redux Toolkit, AWS, and secure networking.
Android, Java, Kotlin, React Native, TypeScript, React, JavaScript, Python, PostgreSQ, AWS, ECS, S3, CloudFront, Redux Toolkit, USB Serial, RS232, USB, UART, ArrayBuffers, Uint8Array, Axios, JWT, TLS, JSI, UVC Cameras, Gyroscopes, Accelerometer
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2mo
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Sr. Software Engineer - Java / SpringBoot / AWS
San Francisco, California, United States
$142k-$183k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
5+ YOE5+ years Java/C#/.NET experience; AWS, REST/SOAP, NoSQL; strong development and testing skills.
Java, Spring Boot, AWS, Unix/Linux, SQL, NoSQL, Redis, HBASE, Aerospike, XML, JSON, REST, SOAP, Cucumber, Selenium
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2mo
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NPI Engineer
Santa Rosa, California, United States
$123k-$161k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
0+ YOEUndergraduate or graduate degree in Electrical Engineering, Computer Science, or Computer Engineering; experience with object-oriented languages (C++, C#, Java); strong communication and teamwork.
C++, C#, Java, SCPI, OE converter, time domain measurement, engineering software tools
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2mo
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NPI Engineer
Santa Rosa, California, United States
$123k-$161k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
Undergraduate or Graduate degree in Electrical Engineering, Computer Science, or Computer Engineering; experience with OO languages (C++, C#, Java); strong communication and teamwork; knowledge of SCPI and electronic fundamentals is a plus.
SCPI, C++, C#, Java, Object-Oriented Programming
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2mo
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Application Engineer
San Jose, California, United States
OnsiteFull Time
Advantest
AdvantestTokyo Stock Exchange: 6857: Manufacturer of automated test systems for the semiconductor industry.
5+ YOEElectrical/Electronic engineering degree; 5+ years IC test development or application experience; V93K SMT8; Java; bench instruments; strong leadership and teamwork; proactive.
V93K, SmarTest 8, Java, Python, Perl, C++, bench instruments
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1d
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Staff Engineer
Bethesda or Richardson or Palo Alto
$110k-$230k/yr HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
8+ YOE8+ years software engineering experience, 3+ years senior/lead experience, deep Kubernetes and cloud-native expertise, Azure and IaC experience, proficiency in Go/Python/Java/C#.NET/PowerShell, GitOps and CI/CD experience.
Kubernetes, Knative, KEDA, ArgoCD, Istio, Azure Functions, Azure App Services, AKS, Terraform, Go, Python, Java, C#.NET, PowerShell, Cursor, Copilot
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2mo
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Production Engineer
Bellevue or Menlo Park
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
7+ YOE7+ years of Unix/Network experience; Kubernetes, Terraform, MySQL; 7+ years coding in Java, Python, C++, etc; Bachelor's in CS/Engineering; capacity planning; web tech knowledge.
Kubernetes, Terraform, MySQL, Linux, Java, Python, C++, Go, PHP/Hack, Rust
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1mo
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AI/ML Engineer
San Francisco, California, United States
OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
Proficiency in Python, C++, or Java; strong ML and data analysis skills; understanding of simulation and engineering principles; bachelor's degree in CS/engineering; collaborative and problem-solving skills.
Python, C++, Java, CAE, CAD, PLM
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2mo
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Software Engineer, Dictionary.com
San Mateo, California, United States
$116k-$150k/yr OnsiteFull Time
IXL Learning
IXL Learning: Provides personalized digital learning platforms and educational resources.
3+ YOE3+ years software engineering; BS or higher in CS; strong Java; knowledge of JavaScript/HTML/CSS; MongoDB/AWS a plus; strong communication and problem-solving.
Java, JavaScript, HTML, CSS, MongoDB, AWS
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1mo
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Senior Staff Engineer, Developer Infrastructure & Experience
Palo Alto, California, United States
OnsiteFull Time
Hippocratic AI
Hippocratic AI: Develops safety-focused generative AI for autonomous clinical healthcare conversations.
12+ YOESenior staff engineer with 12+ years of software engineering experience, backend fluency in Python/Go/Java, CI/CD ownership, and production deployments with feature flags and progressive rollouts; strong design and safety-focused engineering.
Python, Go, Java, CI/CD, Feature flags, Canary deployments, Blue/Green, Observability, AI-assisted development tools
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2mo
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Senior AI Agent Engineer
Boston or Berkeley
$120k-$210k/yr HybridFull Time
Liberate
Liberate: AI agents automating insurance workflows for sales, service, and claims
7+ YOE7+ years in solutions engineering/technical consulting; BS in CS/Engineering; strong ownership and customer focus; Python/Java; APIs, data integration, cloud; excellent communication.
Python, Java, APIs, Cloud platforms
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4d
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Software Engineer - X Data
Palo Alto, California, United States
$125k-$400k/yr OnsiteFull Time
xAI
xAI: Develops advanced artificial intelligence systems to understand the universe.
3+ YOE3+ years software engineering experience; expertise in Python,Rust,Scala,Go or Java; experience with data pipelines, realtime and batch processing, and distributed systems.
Python, Rust, Scala, Go, Java, BigQuery, Trino, Clickhouse, Flink, Kafka, Spark, Scalding, SQL
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3w
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Software Engineer, Platform
New York City or San Francisco or Barcelona or Toronto or Italy or France
$150k-$270k/yr HybridFull Time
Rillet
Rillet: AI-native ERP software for finance and accounting teams
5+ YOE5+ years engineering experience, deep AWS expertise, hands-on CI/CD and observability experience, distributed systems knowledge, strong technical decision-making, Kotlin/Java/TypeScript familiarity preferred.
Svelte 5, TypeScript, Kotlin, Spring Boot, PostgreSQL, AWS, Stripe, Ramp, Salesforce, Java, SAML
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