Backend Development jobs in CA

Senior Software Developer- Backend Infrastructure Development

Redwood City, California

•

Today

Job Description We are looking for engineers to design, implement, and develop test applications across Exadata, OCI, and other cloud platforms, as well as AI-driven validation applications for multi-cloud database services and infrastructure technologies. Oracle Exadata is the cornerstone of Oracle Cloud's infrastructure. Our projects involve developing and delivering next-generation capabilities with cutting-edge infrastructure features that seamlessly integrate with leading hyperscaler clou

Full-time

USD 79,200.00 - 178,100.00 per year

Distributed Systems Engineer **100% REMOTE** - Java, backend development

Remote

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4d ago

Do something big and innovative! Stretch your creative muscles and work on big issues. Since 1989, we have developed technology environments, applications, and tools by providing experienced teams to implement, enhance, and maintain our clients essential systems and applications. Come join the Scalence team! Title: Distributed Systems Engineer (migration focused) Start Date: ASAP Duration: 12 months Location: Fully remote (Pacific work hours) Pay Rate: $60/hr. Job Summary We are looking for a Di

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Contract

Up to $60

Backend Developer Application Development Technical Lead Analyst Vice President

Remote or Jersey City, New Jersey

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Today

Applications Development Technology Lead Analyst The Applications Development Technology Lead Analyst is a senior level individual contributor responsible for establishing and implementing new or revised application systems and programs, with a strong focus on hands-on development and modern DevOps processes. This role requires deep technical expertise and leadership within the Technology team to drive high-quality, resilient, and efficiently delivered software solutions. The overall objective

Full-time

USD 142,320.00 - 213,480.00 per year

Remote Principal Backend, Frontend or Full Stack Developer | New Gen AI Product Development Oracle Health

Remote

•

Today

Job Description As a Principal Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities Responsibilities: Lead the design and implementation of the CDA data platfo

Full-time

USD 96,800.00 - 223,400.00 per year

Software Engineer (Backend)

Hybrid in Mountain View, California

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3d ago

Job Title: Software Engineer (Backend) Location: Mountain View, CA- Hybrid Duration: 1 month ONLY W2 Job Summary We are seeking a Backend Software Engineer to support a Google team building an AI-powered writing tool used for help center and internal content creation. This is a leave coverage role focused on feature development and rapid iteration within an established production system. Key Responsibilities Develop and enhance backend features for an AI writing platformCollaborate with senior e

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Full-time

$80 - $100

Remote Principal Backend Developer | New Gen AI Product Development Oracle Health

Remote

•

Today

Full-time

USD 96,800.00 - 223,400.00 per year

Cloud & Backend Engineer

Remote

•

Today

Job Description Summary Seeking a skilled and motivated Cloud & Backend Engineer with a strong background in cloud-native development, medical imaging standards (DICOM/DICOMWeb), and device-to-cloud integration. Candidate will play a key role in building secure, scalable, and compliant systems that connect medical devices to the cloud, enabling real-time imaging workflows and data analytics. Key Responsibilities Design and implement cloud-based pipelines for ingesting, storing, and processing DI

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Third Party, Contract

$50 - $80

Node.js Backend Developer - C2C - Onsite - New York, NY

Remote

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10d ago

Strong Node.js backend development experienceHands-on experience with AWS services including Lambda (Node.js/Python), API Gateway, DynamoDB, S3, CloudWatch, and IAMExperience with Amazon Connect or Contact Center applications is preferred but not mandatory.

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Full-time

55+

Java Full Stack Backend Developer with IOS San Leandro - CA - California

San Leandro, California

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2d ago

San Leandro CA Requirements: >> 8-10 years of experience as a Java Full Stack Backend Developer >> Proficiency in IOS development with SWIFT and Kotlin >> In person interview with customer is mandatory

Contract, Third Party

$80 - $80

Python Fullstack Developer

Hybrid in Palo Alto, California

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9d ago

About Company, Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succ

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Full-time

140,000 - 200,000

SENIOR PHP LARAVEL DEVELOPER

Remote

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7d ago

Job SummaryWe are seeking a Senior PHP Laravel Developer with strong backend API expertise to develop and optimize scalable, secure, high-performance web applications. The ideal candidate has extensive experience building RESTful APIs, working with microservices, and integrating with third-party systems such as CRMs, underwriting platforms, and payment gateways. Key ResponsibilitiesBackend API DevelopmentArchitect, build, and maintain RESTful APIs using PHP Laravel. Develop microservices for sca

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Contract

Depends on Experience

Java Backend Developer **REMOTE - Pacific work hours**

Remote

•

2d ago

Title: Distributed Systems Engineer (migration focused) Pay Rate: $60/hr. W2 Location: Fully remote (Pacific work hours) Duration: 12 months Start Date: ASAP Key Responsibilities Design and develop high-performance backend services in Java, focusing on scalability and reliability.Collaborate with cross-functional teams to ensure data integrity and minimize downtime during the transition.Monitor, troubleshoot, and resolve performance bottlenecks across the distributed architecture.Write clean,

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Contract

Up to $60

Backend Developer

Fremont, California

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16d ago

Job Title: Backend Developer Location: Fremont, CA 94538 Duration: 6 month CTH (with extension or conversion) Interview Process: Thursday (12/4) in person for 90 minutes (Fremont, CA) please apply if you can attend the interview on Thursday in Fremont CA. Project Description: Client is looking for an experienced Software Engineer to play a pivotal role in the design and development of our web applications for our internal users, expect a dynamic, high-impact environment where innovation drive

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Contract

Up to $60

Remote Senior Backend Developer | New Gen AI Product Development Oracle Health

Remote

•

Today

Job Description As a Senior Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities Responsibilities: Design and implementation of the CDA data platform, ensurin

Full-time

USD 79,200.00 - 178,100.00 per year

Full Stack Engineer

Remote

•

Yesterday

Title : Full Stack Engineer Location : Remote Duration : 12 Months Job Summary : We're seeking a Full Stack Engineer to drive technical excellence across our engineering stack. In this role, you will architect and develop scalable web applications using modern web frameworks, ensuring code quality and best practices across frontend and backend systems. You will collaborate with various teams to deliver innovative solutions while making key technical decisions that shape our platform's future. Ke

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Contract

Depends on Experience

API & Service Layer Architect

Remote

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24d ago

API & Service Layer ArchitectPosition OverviewContract Duration: 6 months Location: Remote or Hybrid (Kansas City area) Rate: Hourly (contract position) Work Authorization: Must be legally authorized to work in the US without sponsorship About the ProjectLead the API and service layer architecture for a comprehensive expansion of our lending platform. You ll design and implement a scalable microservices architecture that connects a modern React frontend to Azure Databricks data lake, while maint

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Contract

$70 - $100

Java Tech Lead

Hybrid in Torrance, California

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Today

Title: Java Tech Lead Location: Torrance, CA (Hybrid role 4days onsite) Duration: 16 Months Pay rate $65 Per hr. on W2. Job Description: The Tech Lead at Honda Digital Services Development will deliver exceptional support to develop meaningful digital experience and strengthen our customer experience. The Tech Lead will support all digital applications, architecture, development, production support and solutioning. Position Success Criteria (Desired) - 'WANTS' = Minimum Educational Qualificati

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Contract

$60 - $65

Python Engineer with AWS experience

San Francisco, California

•

Today

Join our Engineering team as a backend-focused Software Engineer. You'll help build and maintain microservices and APIs that power key integrations and product features. This is a great opportunity to grow your skills with mentorship from senior engineers in a collaborative, global environment. RESPONSIBILITIESDesign, develop, and maintain scalable microservices and APIs (Python preferred, Java secondary)Work with global teams to deliver backend solutions for partner integrations, such as payme

Full-time

Full stack Kotlin Developer

Hybrid in Mountain View, California

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2d ago

Job Description: We are seeking a Backend-focused Full stack Kotlin Developer to join a small, high-performing engineering team building an AI-powered writing tool used by internal writers to create consumer-facing Help Center content and internal knowledge base articles. This role is a leave coverage position supporting an existing production system that is rapidly evolving based on real-time user feedback.The engineer will focus primarily on feature development, collaborating closely with sen

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Contract

$86 - $104

Senior Software Engineer (Payments)

Hybrid in San Jose, California

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3d ago

Senior Software Engineer | Full-Time (Direct Hire) | Silicon Valley | Hybrid Work Schedule Please note: 3rd party candidates will not be considered for this position. Our client is a global technology company that develops advanced software and hardware solutions for payment processing across in-store, digital, and cloud environments. Their platforms enable secure, compliant transactions and power many of the payment systems used by major retailers and service providers. This role focuses on bu

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Full-time

Depends on Experience

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Backend Development jobs in California, USA