Core Java Developer Jobs in Seacliff, CA, US

Save

Mark Applied

Hide

Android Systems Engineer - Core Payments

Sunnyvale, California, United States

$140k-$210k/yr OnsiteFull Time

FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.

2+ YOE2-5+ years software development; Android devices/platforms; Kotlin/Java/C/C++; Android app development; UI performance; security basics.

Kotlin, Java, C, C++, Git, Gerrit, Android, AOSP, PKI, HSM, Encryption

1mo

Save

Mark Applied

Hide

1mo

Software Engineer III, Core

Sunnyvale, California, United States

$147k-$211k/yr OnsiteFull Time

GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.

2+ YOEBachelor's degree or equivalent; 2 years in C++, Java, Python, Kotlin or Go.

C++, Java, Python, Kotlin, Go

2mo

Save

Mark Applied

Hide

2mo

Staff Engineer, AI Core

Palo Alto or Miami or Washington or Durham or Toronto

HybridFull Time

NubankNew York Stock Exchange: NU: Operates a digital financial platform offering banking and credit services.

Experience as a Staff Engineer or Senior Engineer shipping complex, large-scale consumer-facing mobile apps; strong backend and AI/ML data-pipeline experience; leadership and mentorship.

Flutter, AWS, Go, Java, Python, Clojure, Microservices, Event-driven

Save

Mark Applied

Hide

Software Developer, Senior

Monterey, California, United States

$87k-$198k/yr RemoteFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

3+ YOE3+ years in Java development; Core Java/J2EE, Angular or Spring; OpenAPI and API design; Docker/Kubernetes; Agile/Scrum; Secret clearance; Bachelor's degree.

Java, J2EE, Angular, Spring Framework, Docker, Kubernetes, OpenAPI, Web Services, Docker, Jboss, WebLogic, Maven, Ant, MySQL, NoSQL, Oracle, SOAP, REST, DoD policies

3mo

Save

Mark Applied

Hide

3mo

Senior Software Engineer II, Core Infrastructure

Mountain View, California, United States

$140k-$240k/yr OnsiteFull Time

MoveworksNYSE: NOW: AI assistant platform for automating enterprise employee workflows.

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

2mo

Save

Mark Applied

Hide

2mo

Sr. Software Engineer, Cloud - Core Reliability Services

Sunnyvale or Austin or New York City

$140k-$215k/yr HybridFull Time

CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and threat intelligence services.

7+ YOE7+ years backend development; 5+ years microservices; expert in Golang; distributed systems; production-grade code with performance and reliability focus; strong collaboration and leadership.

Golang, Java, Scala, Kotlin, Python, Node.js, Kubernetes, AWS, Cassandra, Kafka, Elasticsearch

Save

Mark Applied

Hide

Principal Manager- Core Networking

Santa Clara, California, United States

$140k-$275k/yr OnsiteFull Time

Microsoft: Provides software, cloud computing, and hardware technology products.

6+ YOE4+ MgmtBachelor's Degree in Computer Science or related field and 6+ years engineering experience; 4+ years of management preferred; security screening required.

C, C++, C#, Java, JavaScript, Python

2mo

Save

Mark Applied

Hide

2mo

Senior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)

New York or San Francisco or McLean or Cambridge or San Jose

$251k-$286k/yr OnsiteFull Time

Capital OneNYSE: COF: Provides credit cards, auto loans, and retail banking services.

4+ YOEBachelor's or Master's in CS/AI/EE with 4–6+ years in AI/ML; strong Python/Java; cloud experience.

AWS, Huggingface, PyTorch, VectorDBs, Nemo Guardrails, Python, Go, Scala, Java, C++, C#, Golang

2mo

Save

Mark Applied

Hide

2mo

Software Engineer

San Jose, California, United States

$183k-$261k/yr HybridFull Time

ZoomNASDAQ: ZM: Provides cloud-based video communication and collaboration software platform.

3+ YOEMaster’s degree in Computer Science/Engineering or related field; 3 years of experience in Core Java, Spring Boot, design patterns, microservices, and AWS/NoSQL integration.

Java, Spring Framework, AWS, NoSQL, RESTful APIs, Microservices

1mo

Save

Mark Applied

Hide

1mo

Virtualization Software Development Engineer in Test (SDET), Core OS

Cupertino or San Francisco

OnsiteFull Time

AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.

Experience in automated testing, OO languages, and CI; degree in CS/CE or equivalent.

Python, Objective-C, Swift, C, C++, Java, Jenkins, KVM, Xen, VMware, Hyper-V, Docker

Save

Mark Applied

Hide

Member of Technical Staff 3- Core Data Path

San Jose, California, United States

$128k-$256k/yr HybridFull Time

NutanixNASDAQ: NTNX: Sells cloud software and hyperconverged infrastructure for enterprises.

5+ YOEBS/MS in CS or related field; strong OS and distributed systems knowledge; networks/storage experience; languages: C++, C, Java, Go, Rust, Erlang, Python; tools: GDB, Valgrind, Perf, FIO, Flamegraphs; good communication.

GDB, Valgrind, Perf, FIO, Flamegraphs

1mo

Save

Mark Applied

Hide

1mo

Member of Technical Staff – X Core Product

Palo Alto, California, United States

$180k-$440k/yr OnsiteFull Time

xAI: Develops advanced artificial intelligence systems to understand the universe.

2+ YOEDistributed systems experience; Rust/Go/Python/Java; 2+ years in large-scale consumer apps; strong backend and full-stack with AI integrations.

Rust, Go, Python, Java, Distributed systems, APIs, Databases

Save

Mark Applied

Hide

Staff Software Engineer – Identity Platform (.NET / Distributed Systems) Hybrid (2–3 days onsite)

Santa Clara, California, United States

$275k-$289k/yr HybridFull Time

CyberArk: Securing human and machine identities with privileged access management.

7+ YOE7+ years building large-scale, cloud-based distributed systems; strong .NET/.NET Core, or Java; experience with AWS/GCP, REST, PostgreSQL, Redis; security-focused and mentoring capability.

DotNet, DotNet Core, Java, AWS, GCP, REST, PostgreSQL, Redis, OAuth, OIDC, SAML, Security