backend development Jobs in california

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Software Engineer III

Kforce Technology Staffing

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Remote or Alpharetta, Georgia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a remote Software Engineer to join their team. This role will play a critical part in supporting production systems and delivering full stack solutions using .NET and React. Key Responsibilities: * Provide hands-on production support for critical applications * Develop and maintain backend services using .NET * Build and enhance front-end interfaces using React * Collaborate with cross-functional teams to resolve issues and implement improv
Posted 9 days ago | Updated 12 hours ago

Sr. Backend Developer

INSPYR Solutions

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Remote or Charlotte, North Carolina, USA

Contract

Title: Sr. Backend Developer Duration: 6 month contract with potential to extend or convert Location: Remote (Charlotte, NC) Work Requirements: and Authorized to work in the USHelp us rewrite financial logic for the cloud. This role focuses on migrating business logic from SQL into scalable, testable C#/.NET 8 microservices, implementing domain models, and building resilient backend workflows. **Responsibilities:** * - Convert stored procedure logic into C# domain services * - Implement servic
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Posted 5 days ago | Updated moments ago

Senior Scala Developer

iCUBE Solutions

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Remote

Contract

Job Title: Senior Software Engineer Scala Location: Remote Experience: 8 years About the Role:We are seeking a highly skilled Senior Software Engineer with strong expertise in Scala backend development to join our growing engineering team. The ideal candidate will have deep experience building and scaling backend systems using microservices architecture, and possess a solid understanding of software design patterns, CI/CD pipelines, and cloud technologies (preferably AWS).You will play a critica
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Posted 6 days ago

Software Engineer, Backend

West Coast Consulting LLC

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Remote

Contract

Job Description Remote In this role, you'll focus on migrating legacy Python services to Go within our GraphQL API services. Experience with GraphQL, including GraphQL Federation and Apollo Router, is a strong plus. You'll use internal tools and processes developed by the GraphQL team to accelerate our migration from Python to Go. We're seeking someone who thrives in a fast-paced environment, excels at solving complex problems, and collaborates effortlessly across teams. Responsibilities inclu
Posted 45 days ago | Updated 3 hours ago

Sr Back End Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 60+ days ago | Updated 9 days ago

Epicor ERP Developer / Remote

Motion Recruitment Partners, LLC

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Remote or Roselle, Illinois, USA

Full-time

This manufacturing technology company delivers tailored ERP solutions to 500+ clients. As they scale from a small to mid-sized business, they're hiring an Epicor ERP Developer to help manage growing demand and support the transition to Epicor's cloud platform. This is a full-time role open to remote candidates, or local to the Chicago area. The team needs an experienced Epicor developer who can hit the ground running with minimal training. Ideal candidates will have a strong background in custom
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Posted 50 days ago | Updated 3 hours ago

Solo Full Stack Engineer

Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

Job Description This position is fully remote Imagine being the first engineer at a small but powerful consultancy that helps shape the direction of campaigns and causes that matter. Our client is looking for a Full Stack Engineer to build internal systems from scratch - tools that automate workflows, surface critical insights, and integrate with ad platforms in real time. This is a solo engineering role for someone who thrives on autonomy, loves solving complex backend problems, and wants to h
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Posted 39 days ago | Updated 3 hours ago

Senior Full Stack Front End Engineer

Motion Recruitment Partners, LLC

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Santa Monica, California, USA

Full-time

This position is fully remote Imagine working at the epicenter of global music culture - where every line of code helps connect artists and fans in smarter, more meaningful ways. Our client is hiring a Full Stack Engineer to join a global data engineering team at the heart of the world's most influential music powerhouse. You'll work across a modern data stack to craft internal platforms that power audience engagement, marketing strategy, and eCommerce performance in over 60 countries. If you're
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Posted 43 days ago | Updated 3 hours ago

Senior Fullstack Engineer

IDR Inc.

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Los Angeles, California, USA

Full-time

IDR is excited to announce an opportunity for a talented Senior Fullstack Engineer to join our esteemed client's team in Woodland Hills CA. This role is perfect for a seasoned professional who thrives in a dynamic, agile environment and is passionate about developing responsive web/mobile applications. If you are eager to contribute to a growing organization and immerse yourself in a team-oriented culture, we encourage you to apply today! Position Overview/Responsibilities for the Senior Fullst
Posted 17 days ago | Updated 2 hours ago

Senior Ruby On Rails Software Engineer

Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

This position is onsite, 4 days a week in San Fernando Valley Imagine playing your favorite casino-style games with a twist that makes them fully legal in places where traditional online gambling isn't allowed. By leveraging this unique mechanism, they've created a legal and scalable way to offer popular game formats. Behind it all is a patented system and a business model that's flying under the radar while opening new frontiers for regulated gaming. If you're into clever tech, regulatory inno
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Posted 50 days ago | Updated 3 hours ago

Senior Machine Learning Engineer - Data Gen AI team

Uber Corporate

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San Francisco, California, USA

Full-time

About the Role We are looking for a highly-motivated software engineer to join our Data GenAI team, which focuses on providing machine learning/GenAI solutions to improve both Uber's data utilization productivity and large scale data processing efficiency. You will work on a variety of projects including GenAI applications, predictive machine learning models and infrastructure software engineering. It is a special opportunity for you to work in the cross-road of machine learning and data infras
Posted 15 days ago | Updated 6 hours ago

Senior Software Engineer

Motion Recruitment Partners, LLC

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San Mateo, California, USA

Full-time

This position is fully remote Imagine a platform that doesn't just show you what's on - it knows what you need. A fast-growing startup is quietly reengineering the television from the inside out. Not just another streaming device or smart interface - this is an entirely new kind of home operating system, built to make your TV as dynamic, responsive, and context-aware as your phone or voice assistant. Led by a dream team of engineers and designers from top AI, OS, and hardware companies, this pr
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Posted 43 days ago | Updated 3 hours ago

Full Stack Developer

Kforce Technology Staffing

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Remote or Irvine, California, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Full Stack Developer in Irvine, CA. Summary: We are seeking an experienced Full Stack Developer to join our team. The ideal candidate will have a strong background in both front-end and back-end development, with a proven ability to adapt to different technologies as project needs evolve. Key Responsibilities: * Design, develop, and maintain web applications using .NET and React * Create and integrate RESTful APIs and services * Develop a
Posted 10 days ago | Updated 12 hours ago

Senior Data Engineer

Trigent Software, Inc. Account Number

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Remote or Mountain View, California, USA

Contract, Third Party

Contract Type: C2C, W2, 1099 Work Setup: Remote / Hybrid 3 days onsite Location: Mountain View, CA. Email: paschal_g@ trigent.com Join our Intelligence Pillar as a Data Engineer to enhance our data platform for Attribution and Measurement initiatives. You'll design scalable data models, develop efficient data pipelines, and enable self-service data tools for teams, with a focus on high-volume data processing in the ad-tech space. Responsibilities: Build high-performance data models for attribu
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Posted 13 days ago | Updated 11 days ago

Principal, IT Software Engineer 2

DIRECTV Enterprises Inc.

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Remote or El Segundo, California, USA

Full-time

DIRECTV is seeking a Principal, IT Software Engineer 2 with a solid foundation in backend development and microservices/distributed systems for enterprise-scale applications. The engineer must be a motivated self-starter with a passion to understand customer needs and develop products/APIs that meet those needs. Key characteristics of this role include excellent strategic, analytical, and problem-solving skills along with the ability to lead and operate in a highly collaborative environment. The
Posted 2 days ago | Updated 6 hours ago

Senior Full Stack Engineer (Backend), Time & Attendance

Rippling

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San Francisco, California, USA

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even
Posted 10 days ago | Updated 6 hours ago

Full Stack Java Developer

ConsultNet, LLC

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Remote or Jacksonville, Florida, USA

Full-time

Full Stack Software Engineer (Java / React / Node) Location: Remote Type: Full-time Experience Required: 6+ years (3-5 years US-based) We are seeking a skilled Full Stack Software Engineer to support the development and modernization of high-traffic web applications in a microservices environment. This role offers a true 50/50 mix of front-end and back-end development, working across modern frameworks and enterprise-scale platforms. Key Responsibilities Design, build, and maintain scalable
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Posted 15 days ago | Updated 6 hours ago

Full-Stack Developer (34085)

Myticas LLC

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Remote or Ottawa, Ontario, Canada

Contract

We are seeking a Full Stack Developer with strong expertise in Angular, Java/Spring Boot, and cloud-native development to join a purpose-driven organization. In this role, you'll contribute to the design, development, and deployment of secure, scalable, and resilient web applications and backend services used across Canada. Key Responsibilities: Develop, test, and maintain modern web applications using the Angular framework. Design and implement RESTful services using Java and Spring Boot. Col
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Posted 15 hours ago | Updated 3 hours ago

Node.JS Developer

Loginsoft Consulting LLC

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Remote

Contract

Position: Node.JS Developer Location: Remote Duration: 12+ Months Note: "A Consultant should work in the EST time zone." Required Skills: 5+ years of professional experience in backend development with Node.js.Strong understanding of JavaScript, TypeScript, and modern backend frameworks (Express.js, Nest.js, etc).Experience building and integrating with RESTful API s and MicroServices.Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform.Strong problem-solving skills and
Posted 60+ days ago | Updated 20 days ago

Application Developer - Medical Assistance Transportation Program [MATP] (Remote)

S2Tech

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Remote

Full-time

Application Developer - Medical Assistance Transportation Program (MATP) Location: Remote About Us: Known for Delighting the Client through performance, innovation, and an employee-centric culture, S2Tech is a fast-growing IT consulting company serving clients in over a quarter of the United States. We are widely recognized as a leading provider of both technical and business services in support of Health and Human Services-related projects. Feel free to learn more at s2tech.com. Why S2Tech?: St
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Posted 8 days ago | Updated 8 days ago