8,585 Senior Backend jobs — page 51

Senior Backend Engineer

Senior Backend Engineer - Platform Piramidal is looking for a backend engineer to help build and scale the infrastructure behind our real time neural monitoring platform. You'll work on hard problems: high throughput…

AKS Analytics API Asyncio Azure +11 skills

Periferia IT Group

5 days ago

Desarrollador Backend Senior

New LATAMSenior

Colombia

Bogotá

🚀 ¡Estamos contratando! | Desarrollador Backend Senior 🚀 Buscamos un Desarrollador Backend con experiencia sólida en Golang, Java y C# , y conocimientos en la nube de AWS . Si te apasiona construir soluciones…

AWS C# Go Java

Periferia IT

5 days ago

Desarrollador Backend Senior

New LATAMSenior

Colombia

Bogotá

🚀 ¡Estamos contratando! | Desarrollador Backend Senior 🚀 Buscamos un Desarrollador Backend con experiencia sólida en Golang, Java y C# , y conocimientos en la nube de AWS . Si te apasiona construir soluciones…

AWS C# Go Java

Tactacam

5 days ago

Sr. Backend Developer, AWS

Open 40d RemoteNorth AmericaSenior

United States

Billings, MT

Tactacam seeks a Sr. Backend Developer to design and build scalable back-end services and customer-facing APIs for its outdoor action-camera products using AWS technologies (Lambda, DynamoDB, SQS, API Gateway) with Node.js/TypeScript. Work is Agile/Scrum-based with cross-functional teams; remote applicants are considered, with strong preference for Billings, MT.

Agile API API Gateway AWS CI/CD +21 skills

Wayvant

5 days ago

Senior .NET Backend Developer (Cloud Native Specialist)

New RemoteEuropeSenior

Spain

Senior .NET Backend Developer (Cloud Native) ¿Cansado de mantener monolitos legados y microservicios mal diseñados? En Wayvant aceleramos la transformación cloud de clientes punteros. Buscamos un/a Senior .NET Backend…

API AWS Azure CI/CD Clean Architecture +29 skills

Choco (ТОО Chocofamily)

5 days ago

Senior Backend Engineer (Python, Django)

New On-siteCISSenior

Kazakhstan

Алматы

О проекте Freedom Privilege — новый проект холдинга Freedom, интегрированный в программу привилегий внутри Freedom SuperApp. Это маркетплейс уникальных предложений с повышенным кэшбэком для пользователей. Сейчас…

AI API Claude Code Django JWT +5 skills

ília

5 days ago

SR Desenvolvimento Back-end (Golang) | CET/CEST Time Zone

Open 16d LATAMSenior

Brazil

Brasil

ília is hiring a Senior Backend Developer to build scalable, high-throughput, resilient backend systems in Go, working with PostgreSQL, gRPC, and event-driven messaging (GCP Pub/Sub) for fintech-sector solutions. The role is fully remote (CLT, 40h/week in Brazil) on CET/CEST hours, using English daily with international teams.

API CI/CD Cloud Data Modeling DevOps +14 skills

Fanatics Betting & Gaming

5 days ago

Senior Software Engineer - Backend/Kotlin (REMOTE)

Open 25d North AmericaFull-timeSenior

United States

New York, NY

Senior backend engineer on Fanatics Core, building the shared foundations (identity, payments, loyalty, wallet, data) that power the Fanatics App across sports betting, ecommerce, and collectibles. Day to day: design, build, and operate scalable Kotlin/Java Spring distributed systems with event-driven messaging, observability, and cloud-native infrastructure.

Agile Cloud Cloud Native Distributed Systems Domain-Driven Design (DDD) +12 skills

121K – 200K $

Fanatics Inc.

5 days ago

Senior Software Engineer - Backend/Kotlin (REMOTE)

Open 25d North AmericaFull-timeSenior

United States

New York, NY

Senior backend engineer on Fanatics Core, the team building the shared foundations (identity, payments, loyalty, wallet, data, platform) behind the Fanatics App, which spans ecommerce, collectibles, and betting. Day to day: designing, building, and operating scalable Kotlin/Java (Spring) distributed systems with event-driven messaging and cloud-native tooling.

Agile Cloud Cloud Native Distributed Systems Domain-Driven Design (DDD) +12 skills

121K – 200K $

Noma Security

5 days ago

Senior Backend Engineer

Open 59d On-siteMENASenior

Israel

Tel Aviv-Yafo, Tel Aviv District

Senior Backend Engineer at Noma Security building the company's AI Security and Governance Platform, designing and operating scalable backend services in Go on Kubernetes with Temporal, integrating AI/LLM platforms and cloud providers, and owning architectural decisions from design through production monitoring.

AI Cloud Cloud Security Docker Kubernetes +4 skills

Contabilizei

5 days ago

[Tecnologia] Desenvolvedor(a) Backend Sênior IA

New RemoteLATAMSenior

Brazil

Senior backend engineer at Contabilizei (Brazilian digital accounting platform) owning solutions end-to-end — design, modeling, deploy, and production sustainability — while using AI agents daily to speed up delivery. Core stack: Java/Kotlin/Node/Python, GCP microservices (Cloud Run, Pub/Sub, PostgreSQL), and LLM/agent-based flows in production.

API CI/CD Cloud Cloud Run Firestore +13 skills

bei Athereon GRC GmbH

5 days ago

(Senior) Software Developer Backend / Python

New HybridEuropeSenior

Germany

Saarbrücken

Backend developer building features for Athereon GRC's SaaS platform for information security and compliance, using Django/Django REST Framework and FastAPI microservices. The role emphasizes AI-assisted development (GitHub Copilot, Cursor) and shaping an AI-first engineering culture, with hybrid work from Saarbrücken.

AI API Django FastAPI GitHub +6 skills

Betsson Group

5 days ago

Senior Backend Developer (PHP/Java) - RaceBets

New On-siteEuropeSenior

Malta

Backend developer on the 12-person RaceBets team at Betsson Group, owning features end-to-end for a global horse-racing betting platform: PHP 8+ REST APIs and services, SQL performance in a high-traffic real-money system, payments/partner integrations, ~15% Java work, with optional growth into Vue 3/TypeScript full-stack work.

AI API Fintech Java PHP +6 skills

IRIUM

5 days ago

Senior Backend Java Developer

New HybridEuropeFull-timeSenior

Portugal

Lisboa

Na IRIUM queremos que persigas sempre os teus sonhos! Aqui, prepara-te para conquistares as tuas metas, enquanto desfrutas do caminho. We are currently looking for a Senior Backend Java Developer to join an…

Agile API Authentication AWS CI/CD +24 skills

Tiendanube

5 days ago

Senior Software Engineer - Backend - México

New RemoteLATAMSenior

Mexico

Nuestro equipo de Ingeniería En el equipo de ingeniería desarrollamos soluciones innovadoras para problemas complejos, desarrollando productos que generan impactor real en la vida de miles de personas emprendedoras.…

API AWS Cloud Design Patterns Distributed Systems +10 skills

Verity Group

5 days ago

Java Backend Developer Sênior - REMOTO

New RemoteLATAMSenior

Brazil

Descrição da vaga A Verity está buscando novos talentos! Somos uma consultoria de transformação e inovação digital e buscamos Java BackEnd Developer Sênior para fazer parte dessa jornada. Olha só quais são as…

API CI/CD Docker Git GitLab +18 skills

Merchanto

5 days ago

Strong Middle / Senior TypeScript Backend Engineer

New RemoteEuropeContractSenior

Ukraine

Backend engineer at a Ukrainian B2B fintech product company building an e-payment processing platform in partnership with Visa and Mastercard. Day to day: TypeScript services on Postgres with event-driven patterns (outbox, idempotency), DDD, test-first development, CI/CD, and building out new services and integrations.

AI API AWS CI/CD CloudWatch +12 skills

Isla Health | B Corp™

5 days ago

Senior Node.js Backend Engineer - Remote-First

New RemoteEuropeSenior

Ireland

Senior backend engineer owning substantial parts of Isla Health's Digital Pathway Platform — designing, building, and deploying features in a remote-first, cloud-native environment. Core stack is Node.js, TypeScript, and Google Cloud Platform, with close collaboration with product and client-facing teams.

Cloud Cloud Native GCP Node.js TypeScript

Devlane

5 days ago

Sr. Backend Engineer - Ruby on Rails

New RemoteLATAM, North AmericaSenior

Bogota, D.C.

Welcome to Devlane! We are a dynamic software development company with a strong presence across Latin America. Currently, we specialize in offering staff augmentation services to clients worldwide, with a particular…

AI API CSS Django E-commerce +8 skills

Wise

5 days ago

Senior Backend Engineer - Risk Domain

New UKSenior

United Kingdom

London

Senior backend engineer on Wise's Platform Engineering team in London, building a centralised risk platform that unifies data and decision-making for identity verification, fraud detection, and compliance. Day to day: designing scalable internal services and tooling, prototyping fast, then hardening the best solutions. Core stack: Java, Python, or Go.

Automation Fintech Java Kafka Python