Backend development Jobs in California

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161 - 180 of 423 Jobs

Python Developer

Veear

•

Sunnyvale, California, USA

Contract

We are seeking a skilled Python Developer with strong experience in backend development, particularly using Flask and Kafka. The ideal candidate will be responsible for developing and maintaining APIs, backend modules, and real-time data pipelines. Familiarity with Kubernetes and containerization is a plus. Key Responsibilities: Develop and maintain scalable backend services and APIs using Python and Flask.Design and implement real-time data streaming solutions using Apache Kafka.Write clean, ma
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Posted 18 days ago | Updated 1 day ago

Remote Backend Developer (EST)

Find Great People

•

Remote

Full-time

Ideal Background: 4+ years of experience focused on backend development for web-based applications Strong communication skills, both written and verbal, in English Detail-driven and well-organized, with a proactive mindset Core Technical Strengths: Advanced hands-on development using Node.js and TypeScript Solid understanding of object-oriented design and architecture principles Skilled in working with APIs, including REST and GraphQL Practical experience with Shopify Plus, including working wit
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Posted 26 days ago

Lead Software Engineer (Backend) - Materia AI

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Lead Backend Engineer, Materia AI Are you excited about building AI-driven software that redefines how professionals work? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a global leader. As a Lead Backend Engineer, you will play a pivotal role in developing AI-powered systems that enhance accounting workflows through automation, intelligence, and seamless orchestration. About the Role: In t
Posted 60+ days ago | Updated 3 hours ago

Java Back End Developer +Spark

SAR TECH LLC

•

Sunnyvale, California, USA

Contract

Hi PFA below requirement and let me know your interested Job title:Java Backend Developer +Spark Location:Sunnyvale, CA Duration: Contract Client: CTS/Walmart Job Summary: We are seeking a seasoned Java Backend Developer with strong expertise in Apache Spark to join our distributed systems team. The ideal candidate will design, build, and optimize scalable backend applications and data pipelines for real-time analytics and transactional systems. Key Responsibilities: Design and develop backen
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Posted 3 days ago

Backend Senior Software Engineer

Parsons Services Company

•

Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Backend Senior Software Engineer to joi
Posted 60+ days ago | Updated 3 hours ago

Lead Platform Development Engineer - USDS

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A59034A Apply to this job Share this listing: Responsibilities We're looking for a hands-on technical Lead to design, build, and operate internal platforms and systems that power our core technology. You will focus on creating highly available, reliable, scalable, and efficient infrastructure, container based architecture and tools used across the organization. This role is ideal for someone with a strong background in systems engin
Posted 60+ days ago | Updated 3 hours ago

Principal Software Engineer - Urology R&D (Mobile Applications)

Boston Scientific Corporation

•

Irvine, California, USA

Full-time

Additional Location(s): N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we'll give you the opportunity to harness all that's within you by working in teams of diverse and high-performing employees, tackling some of the most important health industry challenges. With access to the latest tools, information and training, we'll help you in advancing your skills and career. Here, you'll be supported in progressing - whatever your
Posted 14 days ago | Updated 3 hours ago

100% remote - Fullstack Java Developer-12+ years (Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB) - Direct Client - Immediate Interviews

Accion Labs

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Remote

Third Party, Contract

One of my direct clients, a Telecommunication equipment manufacturer, is looking for a Fullstack Java Developer. 100% remote Required skills - Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB Duration - 12+ months, long term, C2C, cannot sponsor Client details will be shared post technical call We are seeking a skilled and experienced Full Stack Developer with strong expertise in Java, React, AWS, Oracle, and CI/CD pipelines. You will play a key role in the design, development, deployme
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Posted 4 days ago | Updated 4 days ago

Sr. Software Engineer (Remote / Hybrid)

UMB Financial Corporation

•

Remote or Kansas City, Missouri, USA

Full-time

, a division of UMB Bank n.a. The UMB Alternative Investments - Support team provides support to the development of the software used by our Fund Accountants, external Alternative Investment client teams, and Investors to manage the investment portfolio. This robust software allows them competitive advantages within the Alternative Investments industry which continues to evolve and provides exciting opportunities for individuals to learn new skills, administer new tools, and grow their career.
Posted 60+ days ago | Updated 3 hours ago

Python Backend Developers with Testing exp - Remote

FlairTech Solutions

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Remote

Contract

Role: Backend Developers with testing experience Location: Remote - Python -SQL -Development background -API's - Google Cloud Platform -work with the deployment process - Jenkins, Git. -They test in Jupiter but this role is mostly backend and API related.
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Posted 1 day ago | Updated 1 day ago

Senior, Software Engineer ,UI

Walmart Inc.

•

Sunnyvale, California, USA

Full-time

Position Summary What you'll do *Immigration sponsorship is not available in this role. We are seeking a highly skilled and motivated individual to join our team as a Senior Software Engineer. In this role, you will be playing a pivotal role in designing, developing, and implementing solutions that solve mission critical business problems and support Walmart marketplace growth. About Team: Our team works closely with our US stores and eCommerce business to better serve customers by empowerin
Posted 12 days ago | Updated 3 hours ago

(USA) Staff, Software Engineer

Walmart Inc.

•

Sunnyvale, California, USA

Full-time

Position Summary What you'll do As a Staff Software Engineer on the Marketplace Platform team, you will play a pivotal role in driving the design and maintenance of advanced frameworks that elevate Walmart's Marketplace capabilities, ensuring unparalleled experiences for both sellers and channel partners. Your responsibilities will encompass coding, debugging, optimizing, and monitoring application health to ensure robust performance. In addition to these technical duties, you will provide men
Posted 28 days ago | Updated 3 hours ago

Node Backend Developer

Tekfortune Inc.

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Remote

Contract

Role: Node Backend Developer Location: Remote Duration: 6 Months Conrtact Job Description: Project - Wellos. Reimagined version of the coaching project. Relatively new. Both BTC and B2b products. Health app where you can track health metrics. Also has a meal plan, groceries, etc Content delivery system is more personalized with data, insights, metrics. Also has one on one coaching. Building out clinical capabilities, talk to doctors, intake questionnaires, talk to nurses. Handling authenticatio
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Posted 2 days ago

Technical Lead (ETL / Backend)

Cyma Systems Inc

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Remote

Third Party, Contract

Technical Lead (ETL / Backend) Remote Primary Responsibilities: Design and oversee the architecture of the ETL pipeline and data integration.Ensure alignment with enterprise data standards and security policies.Review and approve technical designs and data mappings.Lead technical troubleshooting and provide guidance for complex development issues.Coordinate with DevOps for deployment and version control.Collaboration with Vendor: Provide initial technical onboarding and documentation to vendo
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Posted 1 day ago

Senior Engineer - Inventory Ordering - Hybrid - Seattle

Nordstrom

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Remote or Seattle, Washington, USA

Full-time

Job Description Nordstrom is a fashion specialty retailer founded on a simple idea: offer each customer the best possible service, quality, value and selection. At Nordstrom, providing great customer service goes beyond the selling floor. It takes a team of individuals with different talents and skills to continuously improve services and processes serving our customer. Our Technologies division works in partnership with other areas of the Company to develop and support the business systems use
Posted 20 days ago | Updated 3 hours ago

SAP iXp Intern - Software Developer <Palo Alto>

SAP Americas, Inc.

•

Palo Alto, California, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i
Posted 60+ days ago | Updated 3 hours ago

Lead Software Engineer, AI

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Lead Software Engineer - AI, Westlaw We are seeking an experienced Lead Software Engineer to join our fast-moving, forward-thinking group that is creating AI-driven software for legal professionals, and our flagship product, Westlaw. You will be developing and implementing cutting-edge solutions using Python, REST APIs, AI technologies, and AWS cloud infrastructure. About the Role: In this role as a Lead Software Engineer - AI, you will: Innovate, implement and operationalize in a fast-paced E
Posted 60+ days ago | Updated 3 hours ago

.Net Backend Architect (Remote)

Neo Prism Solutions, LLC

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Remote

Contract

Job Title: .NET Backend Developer with Azure Remote Job Description: We are looking for a .NET Backend Developer with experience in Microsoft Azure. The candidate should be skilled in C#, .NET Core, and building APIs. Experience with Azure services like App Services
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Posted 26 days ago | Updated 4 days ago

Staff Backend Software Engineer

General Motors

•

Mountain View, California, USA

Full-time

Job Description Hybrid: This means the successful candidate is expected to report to their primary location (Austin, TX, Roswell, GA, or Mountain View, CA) three times per week, at minimum. The Role: In this Staff Backend Software Engineer role, you will lead the development of high-performance backend services and systems for GM Commercial Services' innovative software solutions. This position offers a unique opportunity to work across all GM Commercial Services software products, influencing
Posted 60+ days ago | Updated moments ago

Java Back End - Need W2 Candidates

SAR TECH LLC

•

Sunnyvale, California, USA

Full-time

Hi PFA below requirement and let me know your interested Job title:Java Backend Developer Location:Sunnyvale, CA Duration: Contract Client:Walmart. Job Description:Walmart is hiring a talented and experiencedJava Developerto join their technology team inSunnyvale, CA. This hybrid role will involve working onsite 2-3 days per week. The developer will work on cutting-edge backend systems powering Walmart's large-scale digital platforms. The ideal candidate will have strong technical skills and a
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Posted 16 days ago