back-end developer Jobs

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.Net Lead Engineer

Learn Beyond Consulting LLC

•

Remote

Full-time

Role: .Net Lead Engineer Remote Visa: About the Role: We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing core backend services for a compliant, low-l
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Posted 1 day ago | Updated 13 hours ago

Java Developer III, Portland

Stellar Consulting Solutions

•

Portland, Oregon, USA

Contract, Third Party

Stellar Consulting Solutions is a boutique business & technology consulting company headquartered in Atlanta, GA. We deliver high quality, agile, and experienced workforce for niche technology projects of any scale. We help forward thinking clients to solve specific problems by understanding their needs and align talent that can move fluidly to match skill supply and demand on a real-time basis. Stellar Consulting has a unique combination of technical and digital skills to recruit, engage, and
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Posted 52 days ago | Updated moments ago

Backend .Net Developer

CSI Companies

•

Louisville, Kentucky, USA

Contract

Backend .Net Developer - Louisville, KY - Hybrid CSI Companies is hiring a highly qualified Backend .Net Developer for a comprehensive global provider of cloud-based Human Capital Management solutions and Business Process Outsourcing (BPO) services, analytics and compliance located in Louisville, KY. As a Fullstack .net developer you'll bring your 3+ years of experience developing and maintaining applications built using the .NET framework. They must have a deep understanding of the front-end a
Posted 60+ days ago | Updated 4 hours ago

Backend .Net Developer

CSI Companies

•

Alpharetta, Georgia, USA

Contract

Backend .Net Developer - Alpharetta, GA - Hybrid CSI Companies is hiring a highly qualified Backend .Net Developer for a comprehensive global provider of cloud-based Human Capital Management solutions and Business Process Outsourcing (BPO) services, analytics and compliance located in Alpharetta, GA. As a Fullstack .net developer you'll bring your 3+ years of experience developing and maintaining applications built using the .NET framework. They must have a deep understanding of the front-end a
Posted 60+ days ago | Updated 4 hours ago

Backend .Net Developer

CSI Companies

•

Costa Mesa, California, USA

Contract

Backend .Net Developer - Costa Mesa, CA - Hybrid CSI Companies is hiring a highly qualified Backend .Net Developer for a comprehensive global provider of cloud-based Human Capital Management solutions and Business Process Outsourcing (BPO) services, analytics and compliance located in Costa Mesa, CA. As a Fullstack .net developer you'll bring your 3+ years of experience developing and maintaining applications built using the .NET framework. They must have a deep understanding of the front-end a
Posted 60+ days ago | Updated 4 hours ago

Sr. Backend Engineer Lead(Strong Java coding,microservices,cloud)

Quadrant Technologies

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Redmond, Washington, USA

Contract

Position: Sr. Backend Engineer Lead Key Responsibilities: Top Basic Skills1.Backend Development:Strong expertise in at least one of the following programming languages: Python, C#, or Java.2.Cloud Platforms:Extensive experience with cloud platforms such as Azure, AWS, or open-source cloud services.Hands-on experience with Cloud SDKs and cloud-native development.3.Microservices Architecture:Deep understanding of RESTful API development, microservices architecture, and distributed systems.4.Infra
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Posted 60+ days ago | Updated 15 days ago

Backend .Net Developer

CSI Companies

•

Miami, Florida, USA

Contract

. Backend .Net Developer -Miami, FL- Hybrid CSI Companies is hiring a highly qualifiedBackend .Net Developerfor a comprehensive global provider of cloud-based Human Capital Management solutions and Business Process Outsourcing (BPO) services, analytics and compliance located in Miami, FL. As a Fullstack .net developeryou'll bring your 3+ years of experience developing and maintaining applications built using the .NET framework. They must have a deep understanding of the front-end and back-end a
Posted 60+ days ago | Updated 4 hours ago

Senior Software Engineer, Trust Defense

Airbnb

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No location provided

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join The Identity Defense team plays a critical role in safeguarding Airbnb's platform by ensuring that every use
Posted 5 days ago | Updated 7 hours ago

Sr Backend Node.js Engineer / Hybrid / AWS / GraphQL

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

We're hiring a Backend Node Engineer to join a fast-growing, well-funded InsureTech startup that recently secured $36M in Series B funding as it expands its U.S. engineering presence. This is a unique opportunity to be an early contributor on a high-impact team working at the intersection of real estate, insurance, and technology - all within a fast-paced, high-ownership environment. The company is building a fully digital insurance platform tailored to landlords of smaller multi-unit properties
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Posted 8 days ago | Updated 3 hours ago

Senior Backend Software Engineer, Loki Platform

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A05150 Apply to this job Share this listing: Responsibilities The Creation team is an international R&D group tasked with building creative capabilities for TikTok. We're dedicated to productizing AI and multimedia technologies to create world-class creation experiences for TikTok users. Our tech stack includes front-end, back-end, mobile, and desktop development, as well as multimedia technologies like audio/video processing and AR
Posted 7 days ago | Updated 7 hours ago

Front End Software Engineer

Global Channel Management, Inc.

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Columbia, Maryland, USA

Full-time

Front End Software Engineer needs 5+ years of experience with JavaScript and one or more web application frameworks (ie: Vue / React / Angular / Backbone) or similar demonstrated competency. Front End Software Engineer requires: Familiarity with Git or other version control software Security Clearance - Ability to obtain a Secret level security clearance At least 5 years of experience with front end software development/engineering with a B.S. Degree Previous experience with BDP is a plus(big d
Posted 56 days ago | Updated 8 days ago

Senior Backend Engineer / Python / AWS / Scaling out

Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

A fast growing logistics company is seeking a Senior Python Engineer to build and scale its next-generation learning platform. This role is ideal for engineers with a strong start-up background, who thrive in fast-paced environments and are passionate about scalable software architecture, backend development, and education technology. The ideal candidate has 10+ years of experience in software development, with deep expertise in Python and modern cloud-based infrastructures. Required Skills & E
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Posted 11 days ago | Updated 3 hours ago

Staff Software Engineer - Backend Architecture

Bill.com

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Draper, Utah, USA

Full-time

Innovate with purpose At BILL, we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools, we help businesses-from startups to established brands-make smarter decisions and gain control of their operations. And we don't stop there: we're creating the future of financial automation so businesses can spend more time on what matters. Working here means you become part of a vision-driven team that's ready to tackle challenges and
Posted 40 days ago | Updated 8 hours ago

Senior Full Stack Engineer (Backend) - Time Products

Rippling

•

Seattle, Washington, 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 1 day ago | Updated 8 hours ago

AIML- Senior Backend Software Engineer, Measurement

Apple, Inc.

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No location provided

Full-time

At Apple, we create world-class innovative products that seamlessly combine cutting-edge hardware with intelligent software experiences, powered by advanced machine learning technologies. The Measurement org is responsible for building platforms and tools to measure, understand, and proactively enhance Apple Intelligence features while protecting user data. Description We're seeking an experienced Senior Backend Software Engineer to join our team responsible for designing and developing our Anno
Posted 60+ days ago | Updated 7 hours ago

Senior Backend Engineer, Cloud Platform

Postman, Inc.

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San Francisco, California, USA

Full-time

Who Are We? Postman is the world's leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration-enabling users to create better APIs, faster. The company is headquartered in San Francisco and has an office in Bangalore, where it was founded. Postman is privately held,
Posted 60+ days ago | Updated 8 hours ago

Sr. Software Backend Engineer, Manufacturing Quality

Tesla Motors

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Fremont, California, USA

Full-time

The Manufacturing Quality Data Engineering team is a high-impact, high-priority, and high-visibility team that is laser-focused on addressing safety-critical issues and expanding critical services to Gigafactories worldwide. As part of Tesla's Vehicle Engineering organization, you will have access to a vast array of data sources across design, manufacturing, and vehicle data, empowering you to design, develop, and deploy innovative data services, automation, and machine learning tools into produ
Posted 16 days ago | Updated 19 hours ago

Senior Full Stack Engineer (Backend), Time Products

Rippling

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New York, New York, 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 1 day ago | Updated 8 hours ago

Senior Full Stack Engineer (Backend), Time Products

Rippling

•

Seattle, Washington, 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 1 day ago | Updated 8 hours ago

Recommendation Platform Backend Engineer(ByteRec Recommendation Infrastructure Graduate -TikTok) - 2025 Start (BS/MS)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A12855 Apply to this job Share this listing: Responsibilities The recommendation architecture mid-platform team is responsible for the design and development of the recommendation system platform for TikTok and related products, and the team maintains the platform and develops midwares for the system, keeps it consistent. We are looking for talented individuals to join our team in 2025. As a graduate, you will get unparalleled oppor
Posted 7 days ago | Updated 7 hours ago