Backend Developer Jobs

Roofstacks·Turkey·Istanbul·Hybrid

Senior Backend Developer (Card Payment Systems)

At Roofstacks, we’re building innovative financial technologies that power seamless card experiences. We are now looking for a Senior .NET Developer to join our growing Card Payment Systems team. If you're passionate about banking, payments, and high-performance backend development—this opportunity

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Ciandt·Brazil·Remote · Brazil

[job-31182] Mid Level Backend Developer, Brazil | Vaga Afirmativa para Pessoas com Deficiência

Na CI&T , ajudamos grandes empresas a transformar o potencial da AI em impacto real nos negócios com AI Deployment, execução AI-native e tech-integrated business solutions. Com 30 anos de experiência em transformação tecnológica, aceleramos inovação com expertise em agentic SDLC, application moderni

Pingwind··Remote · Worldwide

API Developer

Location: Remote Required Clearance: Public Trust Required: Certifications: N/A Required Education: Bachelor's Degree in Information Technology or related discipline Required Experience: 5 years of relevant experience; Degree may be substituted for 8 years of experience Description PingWind is seeki

Nexaminds·Mexico·On-site

Mid Backend Engineer (Python & Java)

Unlock Your Future with Nexaminds! At Nexaminds, we're on a mission to redefine industries with AI. We're passionate about the limitless potential of artificial intelligence to transform businesses, streamline processes, and drive growth. Join us on our visionary journey. We're leading the way in AI

Redbee·Argentina·Buenos Aires·Remote · Argentina

Backend Developer SSR | Go

Somos redbee, una empresa argentina de tecnología con más de 14 años de experiencia redefiniendo la forma de construir productos digitales en la industria financiera. Nos apasiona co-crear soluciones innovadoras junto a nuestros clientes. Combinamos experiencia, calidad y escalabilidad para desarrol

Blockchain·United Kingdom·London·On-site

Back-End Engineer, Trading

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than

Customerio·Americas Remote·Remote · Americas

Senior Software Engineer - Backend Platform

Hi, I'm Manu, Engineering Manager at Customer.io . We're looking for experienced backend engineers who want to build and own the infrastructure that powers one of the most data-intensive platforms in marketing automation — systems that process millions of events per second, orchestrate complex workf

Backend Engineer

ABOUT SPHINX Sphinx builds software to solve complex national security problems in Space. Founded by engineers and technologists with deep experience across commercial and defense technology, we were frustrated by the outdated and insecure technology America's service members are forced to rely on.

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Vacancies·Ukraine·Kyiv·Remote · Ukraine

Node.js Backend Developer

United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale — fast, interac

Oddball··Remote · Worldwide

Senior Back End Engineer

Oddball believes that the best products are built when companies understand and value the things they are working on. We value learning and growth and the ability to make a big impact at a small company. We believe that we can make big changes happen and improve the daily lives of millions of people

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Mochi Health·United States·San Francisco·On-site

Sr. Backend Engineer

Healthcare is broken at the first step: patients can't find the right care, understand what it costs, or access the medications they need. Mochi Health is fixing this. We're building an AI-driven marketplace that makes healthcare discoverable—connecting patients to the right providers, transparent p

kodelabs

Senior Backend Developer

fridayrecruitment·Netherlands·Utrecht·On-site

PHP-Backend Developer

Je vindt hier een korte omschrijving van deze vacature. Nog vragen? Of benieuwd of dit een passende rol voor jou is? Neem contact met ons op! Als PHP-Backend Developer werk je in een team met collega-developers aan de optimalisatie van bedrijfsprocessen en ontwikkeling van reporting tools voor versc

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Sumologic·India·Noida·On-site

Senior Backend Engineer — Distributed Systems & Agentic AI

Senior Software Engineer — Distributed Systems & Agentic AI Location: Bangalore or Noida About the Role The proliferation of machine log data gives organizations unprecedented real-time visibility into their infrastructure and operations. Capturing that value means solving two hard problems at o

Rumble·Canada·Toronto·On-site

Senior Back-End Developer

About RUM Group Inc. RUM Group Inc. is an AI infrastructure and video company. Its Quake AI business delivers AI compute as a service, operating AI data centers including GPU and CPU compute, storage, and networking at scale. Rumble, RUM Group's video business and the original tenant of Quake AI, pr

ambient.ai·India·Bangalore·On-site

Senior Software Engineer, Backend

Build a safer world with us, one incident at a time. Ambient.ai is the category creator and leader in Agentic Physical Security. Powered by Ambient Pulsar, the first reasoning Vision-Language Model purpose-built for physical security, our platform seamlessly integrates with existing security cameras

Remofirst·Poland·Remote · Poland

Senior/Lead Back End Engineer

RemoFirst is transforming the way businesses hire and manage global teams. Our mission is to enable Freedom of Work by providing an all-in-one global HR platform that simplifies hiring, compliance, payroll, and benefits management. We partner with some of the world’s most innovative companies, inclu

Contentful·Ireland·Dublin·On-site

Senior Backend Engineer - AI Platform (f/m/d)

About the opportunity Join Contentful as a Senior AI Software Engineer (f/m/d) and innovate with AI Integrations At Contentful, we empower thousands of customers to manage content at scale with speed, flexibility, and precision. We are seeking talented Senior AI Software Engineers (f/m/d) to join ou

BLACKLANE·Germany·Berlin·On-site

Senior Software Engineer - Backend

As a Senior Software Engineer , you will be part of one of our autonomous agile teams. You will help us develop the services that power the Blacklane, work on improving our back-office system, or solve problems around our products which allow business partners to integrate with the Blacklane platfor

Attain·United States·Redwood City·On-site

Lead Backend Engineer

About Attain Built for consumers and companies, alike. In a world driven by data, we believe consumers and businesses can coexist. Our founders had a vision to empower consumers to leverage their greatest asset—their data—in exchange for modern financial services. Built with this vision in mind, our