Backend Developer Jobs

Staff Backend Engineer, ML Inference Systems

Unity3d • Mountain View, CA, USA (USA-Mountain View)

Remote Distributed Systems Golang Cloud Infrastructure Kubernetes Monitoring Observability Microservices Containerization

The opportunity Every day, we connect billions of players with the games and experiences they love. Our Vector Gamer AI team sits at the heart of tha...

May 8, 2026

Backend Software Engineer - Guest & Host

Airbnb • London, United Kingdom

Backend Development High-Performance Systems Reliability Engineering Scalable Architecture Data Management Software Design Cross-Functional Collaboration Coding Standards Technical Leadership Innovation

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 welcome...

May 8, 2026

Senior Backend Engineer, Food Systems (al genders)

Hellofresh • Warszawa, Masovian Voivodeship, Poland

Python JVM backend development software development data workflows

Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digita...

May 8, 2026

[Job-29254] Backend Engineer (Orquestração & Integrações), Brazil

Ciandt • Brazil

Remote English Advanced AWS Redis SQL

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters around the world, w...

May 8, 2026

Desarrollador Backend Sr. Java

Coderio • Ciudad de México

Java Spring Boot Microservices Databases MongoDB Cassandra DynamoDB Git Agile Methodologies JaCoCo

Sobre Coderio Coderio diseña y entrega soluciones digitales escalables para empresas globales. Con una base técnica sólida y una mentalidad orientada...

May 8, 2026

Senior Backend Engineer (.NET) (f/m/d)

Apaleo • Munich (Apaleo HQ)

Remote Backend Engineering API Design REST API C# .NET AWS Docker Microservices Distributed Systems AI Systems Observability Documentation

Join Apaleo and Shape the Future of Hospitality Tech! Apaleo is the world’s most open, API-first property management platform powering the next gener...

May 8, 2026

Staff Backend Engineer (.NET) (f/m/d)

Apaleo • Munich (Apaleo HQ)

Remote Backend Development C# PostgreSQL Distributed Systems Cloud-Native Environments Containerized Services Infrastructure-as-Code AI-Assisted Development Observability Collaboration

Join Apaleo and Shape the Future of Hospitality Tech! Apaleo is the world’s most open, API-first property management platform powering the next gener...

May 8, 2026

Software Engineer II, Payments Platform (Back End)

Flywire1 • Bengaluru, KA, India

Backend Development Payments Processing AWS Docker Kubernetes Terraform AWS Bedrock Python SQL

Are you ready to trade your job for a journey? Become a FlyMate! Passion, excitement & global collaboration are all core to what it means to be a Fly...

May 8, 2026

Senior Backend Engineer - Export

Canva • Sydney, , Australia

Remote Chromium C++ Java PDF Accessibility Monitoring Testing Rendering Pipelines Systems Reliability Monitoring and Testing Infrastructure

Join the team redefining how the world experiences design. Hey, g'day, mabuhay, kia ora, 你好, hallo, vítejte! Thanks for stopping by. We know job hun...

May 8, 2026

Senior Backend Engineer - Video AI Engine

Canva • Sydney, , Australia

Remote Backend Development Distributed Systems Cloud Infrastructure Machine Learning APIs Observability Product Mindset Performance Optimization Collaboration

Join the team redefining how the world experiences design. Hey, g'day, mabuhay, kia ora, 你好, hallo, vítejte! Thanks for stopping by. We know job hun...

May 8, 2026

Software Engineer 2 - Backend Engineer

Abnormalsecurity • Hybrid - Bangalore, India

Hybrid Backend Development Systems Design Streaming Kafka OpenSearch Elasticsearch AWS EKS Python Golang Postgres Builder Mindset

The Role We are building a real-time threat intelligence platform from the ground up. This is a zero-to-one initiative focused on streaming critical ...

May 8, 2026

Software Engineer I, Backend (Servicing Platforms)

Affirm • Remote Poland (Remote Poland, Remote Spain)

Remote Backend Python Kotlin Distributed Systems Event-Driven Pipelines High-Availability Services Correctness Auditability Operational Excellence AWS MySQL Kubernetes

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or...

May 8, 2026

Software Engineer I, Backend (Servicing Platforms)

Affirm • Remote Spain (Remote Poland, Remote Spain)

Remote Python Kotlin Distributed Systems AWS MySQL Kubernetes Back-end Development Event-Driven Pipelines Code Reviews High-Availability Services

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or...

May 8, 2026

Software Engineer I, Backend (Servicing Platforms)

Affirm • Remote Poland

Remote backend Python Kotlin distributed systems AWS MySQL Kubernetes code reviews communication

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or...

May 8, 2026

Senior Backend Engineer, Tooling

Crusoe • San Francisco, California, USA

Backend Development Cloud Infrastructure DevOps Observability Automation Cross-Functional Collaboration Mentorship System Design Performance Optimization

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from ...

May 7, 2026

Senior Backend Engineer, Node.js/Typescript

Deel • Brazil

Remote Backend Development Node.js TypeScript APIs Product Planning Quality Engineering Customer-Centric Experience

Who we are is what we do. Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every perso...

May 7, 2026

Backend Software Engineer, Applied Foundations

Openai • San Francisco, California, United States

Distributed Systems APIs Backend Languages Production Services Data Pipelines Resilient Services Problem Solving End-to-End Ownership Safety Collaboration

About the Team OpenAI’s Applications Engineering organization builds and operates the products (such as ChatGPT & Codex) that bring our cutting-edge ...

May 7, 2026

Backend Senior Software Engineer - Customer Lifecycle

UtilityWarehouse1 • London, England, United Kingdom

Remote Backend Development Distributed Systems Complex Problem Solving Mentorship Engineering Standards Technical Decision Making Subscription Business Models Culture Development Code Reviews Autonomous Team Collaboration

Hi! We're UW. We’re on a mission to take the headache out of utilities by providing them all in one place. One bill for energy, broadband, mobile and ...

May 7, 2026

Senior Backend Engineer

SigmaSoftware2 • Warsaw, Masovian Voivodeship, Poland

Remote AI Graph Databases Distributed Systems LLM RAG Apache Spark Backend Development API Design Observability Technical Documentation

Are you a Senior Backend Engineer passionate about building scalable AI-driven systems? Join us at Sigma Software to work on a cutting-edge platform t...

May 7, 2026

[VKS] Senior Back-end Software Engineer (Java + willing to learn Go)

SoftwareMind • Kraków, Lesser Poland Voivodeship, Poland

Remote Java PostgreSQL Google Cloud Platform Gradle Mermaid Git Terraform Kubernetes Docker

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technol...

May 7, 2026

Senior Software Engineer (Golang, Backend, remote)

mirantis • Gdańsk, Pomeranian Voivodeship, Poland

Remote Go Backend Kubernetes Microservices Containerization DevOps Git Testing Documentation

About Mirantis Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and soverei...

May 7, 2026

Desarrollador/a Backend Java (m/f/d)

T-SystemsIberia • Reus, CT, Spain

Hybrid Java Backend Development GitFlow Problem Solving Proactivity Collaboration Customer Service POS Systems HACCP Communication

T-Systems es parte del grupo Deutsche Telekom, con unos 30.000 empleados en todo el mundo. Creamos tecnología con propósito para generar un impacto po...

May 7, 2026

Lead Software Engineer, Backend (Payments)

Grab • Bangalore, , India

Backend Development Databases Cloud Platforms Docker Kubernetes API Design Microservices Observability Code Review On-Call Rotation Mentoring

About Grab and Our Workplace Grab is Southeast Asia's leading superapp. From getting your favourite meals delivered to helping you manage your financ...

May 7, 2026

Staff Software Engineer Backend

DeliveryHero • Buenos Aires, Buenos Aires, Argentina

Hybrid Backend Development Microservices Java Kotlin AWS Docker REST MySQL MongoDB Redis Quality Practices

PedidosYa es la compañía de tecnología líder en delivery y quick commerce presente en 15 países de Latinoamérica. Nuestro objetivo es simplificar el d...

May 7, 2026

Développeur Backend Java Confirmé H/F

Inetum2 • BREST, , France

Hybrid Java Spring Hibernate MySQL PostgreSQL RESTful APIs Git Agile Methodologies Problem Solving Communication

Description de l'entreprise Inetum est un leader européen des services numériques. Pour les entreprises, les acteurs publics et la société dans son e...

May 7, 2026

Desarrollador/a Backend Java con Azure

SopraSteria1 • Madrid, MD, Spain

Java Azure MongoDB DevOps Microservices API Design Spring Agile

Porque trabajar en Sopra Steria, también es sentir Sopra Steria. Somos un reconocido líder europeo en consultoría, servicios digitales y desarrollo d...

May 7, 2026

Back-end fejlesztő gyakornok

BoschGroup • Budapest, , Hungary

Hybrid Angular Docker Kubernetes Azure Terraform Go Cloud Object-Oriented Programming Problem Solving

Szeretnél ötleteiddel hasznos technológiák fejlesztéséhez hozzájárulni? Legyen szó mobilitási megoldásokról, fogyasztói cikkekről, ipari technológiáró...

May 7, 2026

Software Engineer, Backend

Mixpanel • San Francisco (Remote)

AWS API REST Git Teams Go Rust

About Mixpanel Mixpanel turns data clarity into innovation. Trusted by more than 29,000 companies, including Workday, Pinterest, LG, and Rakuten Vibe...

May 7, 2026

Staff Software Engineer, Backend (Capacity Modeling)

Affirm • Remote US (Remote Canada, Remote US)

Remote Backend Capacity Modeling Python Kotlin AWS MySQL Spark Kubernetes Autoscaling Distributed Systems Technical Strategy Team Leadership

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or...

May 7, 2026

Staff Software Engineer, Backend (Capacity Modeling)

Affirm • Remote Canada (Remote Canada, Remote US)

Remote Backend Systems Distributed Systems AWS MySQL Kubernetes Autoscaling Multi-threading Technical Strategy Team Leadership

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or...

May 7, 2026