2,257 Backend jobs

Flex is building the AI-native private bank for business owners . We’re re-architecting the entire financial system for entrepreneurs—from the first dollar a business earns to how that value compounds, moves, and is…

AI API AWS Azure Backbone.js +5 skills

Senior Backend Developer, Behavioural Team

New RemoteNorth AmericaSenior

Canada

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and…

AI Analytics AWS CAD ClickHouse +10 skills

Backend Engineer (NestJS / Go)

New Remote

What we do & why Cold outbound is collapsing - and the way sales has been done for decades is being dragged along with it. AI & automation have made sending emails free & easy, which means everyone’s inbox…

Agentic AI AI API Automation CI/CD +13 skills

Middle Backend Engineer PHP/Laravel

New RemotePart-timeMiddle

Hi! We are looking for a Middle Backend Engineer to develop the backend for a new AI-powered video recording and editing platform with Mobile, Web, and Desktop clients. Key Responsibilities Design, develop, and…

AI Analytics API Api Security Authentication +9 skills

Backend Engineer (Global Bank Tribe)

New LATAM

Brazil

Backend Engineer on SumUp's Global Bank tribe, Transfers squad, building and maintaining LATAM payment services (Pix, TED, bill payments, payouts) using Go/Java/Kotlin, relational databases, and SQL. Office-first in Florianópolis or São Paulo.

Java Kotlin SQL Test Automation

Senior Backend Engineer - Risk Domain

New UKFull-timeSenior

United Kingdom

What will you be working on? We're looking for engineers who are passionate about designing scalable platforms and love solving real-world problems with technology. If you're excited by the idea of building…

Automation Fintech Java Kafka Python

Senior PHP Backend Developer

New RemoteEuropeContractSenior

Netherlands

Op zoek naar een flexibele/remote werkomgeving als PHP developer? Ben je helemaal enthousiast over het product en wil je impact maken? En wil je graag meegroeien met een jonge en hechte scale-up in de SaaS-sector? Dan…

PHP React Rust SaaS Symfony

Software Engineer - Backend

New RemoteLATAMContract

Brazil

About Latitude.sh Launched in 2019, Latitude.sh provides automated, global Bare Metal infrastructure with cloud-like flexibility. Recently acquired by Megaport , we are now integrating high-performance compute with…

Agile AI API Api Design Backbone.js +8 skills

Strong Middle / Senior TypeScript Backend Engineer

New RemoteEuropeFull-timeSenior

Ukraine

Ми — українська IT-продуктова компанія, яка створює інноваційні B2B fintech-рішення у партнерстві з Visa, Mastercard та іншими глобальними лідерами індустрії. Нашими продуктами користуються провідні компанії зі США та…

AI API AWS CI/CD CloudWatch +11 skills

Développeur Backend Python / API Automatisation Réseaux & Sécurité (H/F) - Bordeaux

New HybridEuropeFull-timeSenior

France

Dans le cadre du renforcement de son équipe Développement et Automatisation, notre client recherche un Développeur Backend Python pour intégrer la Squad Réseaux. Vous rejoindrez une équipe d'une vingtaine de…

Agile Angular API CI/CD DevOps +6 skills

Senior/Staff Backend Engineer (London, Hybrid)

New HybridUKFull-timeStaff

United Kingdom

About DualEntry DualEntry is building the OS for finance. Every business needs a financial system of record, yet the world's largest fintech market ($220B+) still runs on software from the 1990s. DualEntry's…

AI API AWS Cassandra CI/CD +8 skills

Senior Back-end Developer

New RemoteAPAC, Europe, LATAM, MENA, North AmericaFull-timeSenior

+1

helps companies in the US and Europe hire experienced engineers, from funded startups to teams like Klarna, Retool, and Pinterest. We’ve been doing this since 2015, and more than 1,500 companies have hired engineers…

AI Android Angular Automation Blockchain +44 skills

Mid-Level Python Developer (Backend)

New HybridEuropeFull-timeMiddle

Bulgaria

About the Role We are looking for a Backend Engineer to build, maintain, and optimize high-concurrency backend systems for client projects. You will own features end-to-end, taking them from technical design to…

AI API AWS Azure CI/CD +20 skills

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DT

Deutsche Telekom IT Solutions HU

5 days ago

Junior Engineer Backend T Cloud Public (REF5769K)

New HybridEuropeFull-timeSenior

Hungary

The Unit Cloud Services operates on a national and international level, for medium-sized and large companies. We develop, market and operate agile, cloud-native, forward-looking products and services for the digital…

Agile Automation Cloud Cloud Native Firewall +2 skills

Middle Backend engineer (Golang)

New RemoteFull-timeMiddle

Meet the YozmaTech YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated…

API AWS Cloud GCP Kanban +3 skills

Backend Developer (.Net Core) - Post sales - Freelance (W/M/X)

New HybridEuropeContractLead

France

Pioneer of online flash sales since 2001 and key player in European e-commerce, Veepee collaborates with over 7,000 brands to offer highly discounted products available for a limited time. Operating across various…

Agentic AI Agile AI API Cloud +7 skills

Backend Engineer | Mid-Senior | Go

New RemoteEuropeSenior

Poland

Backend Engineer (Mid-Senior) building an all-in-one AI platform using Go microservices, distributed systems, and high-load architectures. Works with Go, MySQL, gRPC, Kubernetes, Kafka to deliver scalable, secure AI orchestration features.

AI Go gRPC Kafka Kubernetes +3 skills

Back-End Developer (Job ID: 2266)

New RemoteAPAC

India

Builds and maintains the core server stack using Golang or Python, develops APIs, and scales voice AI services for restaurant drive-thru and phone orders. Core technologies include Python, Golang, and NLP/AI/ML.

AI API Conversational AI Go Machine Learning +4 skills

Senior Backend Developer (.NET)

New RemoteLATAMContractSenior

Chile

Compensation: $30k – $36k • No equity A US tax software company is moving a critical legacy system to a modern .NET 8+ backend built on Clean Architecture, and needs a senior backend engineer to drive the API…

API Authentication AWS C# .NET +9 skills

Senior Backend Engineer (Ruby on Rails) M/F/X

New EuropeFull-timeSenior

France

Trustpair stops vendor fraud before it happens. We're the automated vendor validation platform protecting 600+ enterprise companies worldwide. Since 2017, finance and procurement teams have used Trustpair to…

Agile AI API AWS CI/CD +13 skills

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Senior Software Engineer, Backend

Senior Backend Developer, Behavioural Team

Backend Engineer (NestJS / Go)

Middle Backend Engineer PHP/Laravel

Backend Engineer (Global Bank Tribe)

Senior Backend Engineer - Risk Domain

Senior PHP Backend Developer

Software Engineer - Backend

Strong Middle / Senior TypeScript Backend Engineer

Développeur Backend Python / API Automatisation Réseaux & Sécurité (H/F) - Bordeaux

Senior/Staff Backend Engineer (London, Hybrid)

Senior Back-end Developer

Mid-Level Python Developer (Backend)

Junior Engineer Backend T Cloud Public (REF5769K)

Middle Backend engineer (Golang)

Backend Developer (.Net Core) - Post sales - Freelance (W/M/X)

Backend Engineer | Mid-Senior | Go

Back-End Developer (Job ID: 2266)

Senior Backend Developer (.NET)

Senior Backend Engineer (Ruby on Rails) M/F/X

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