Backend Jobs in United States

Open 26d HybridNorth America

Cloud/Backend Engineer

AI API AWS Azure Cloud +10 skills

Design, build, test, and maintain cloud-based backend software, databases, and integrations with SDKs and middleware for a deep tech startup developing neural haptic wearable devices. Requires 3-5+ years of backend/cloud experience with platforms like AWS, Azure, or Google Cloud; role is on-site in Cleveland, OH.

Senior Manager, Back End Engineering [Remote-US]

Open 33d RemoteNorth AmericaSenior

Agentic AI AI AWS Docker GraphQL +11 skills

Leads a team of backend engineers building Quanata's core policy, billing, and financial ledger insurance platforms for State Farm, combining people management and coaching with technical architecture guidance. The team works with Go, Python, TypeScript, GraphQL, gRPC, Postgres, Kafka, Kubernetes, and AWS.

Senior Back End Engineer [Remote-US]

Open 37d RemoteNorth AmericaSenior

AI API AWS CI/CD Cloud +15 skills

Senior backend engineer who designs, builds, and maintains scalable services, APIs, databases, and data/ML workflows for Quanata's AI-native insurance platform, mentoring other engineers along the way. Core stack is Go (or Python/Ruby/TypeScript/C#) with cloud infrastructure and CI/CD, remote anywhere in the US.

Senior Back End Engineer (Ruby on Rails & GO)

Open 123d RemoteNorth AmericaFull-timeSenior

AI API Api Design Argo CD Automation +18 skills

Designs and builds backend services for PrizePicks' internal platform using Ruby on Rails and Go, supporting operations like risk management and member services while migrating from a monolith to microservices.

Senior AI-First Software Engineer (LLMs & Backend)

Open 26d North AmericaSenior

Agentic AI AI AWS Docker Java +4 skills

Senior software engineer on Salesforce's Trust Platform building secure, scalable AI-enabled backend services in Java that integrate AI agents into human workflows. Day-to-day work spans prompt design, observability, and maintaining a monorepo with Bazel/Maven, Jenkins, Docker, and AWS.

Socket.dev

Open 26d North AmericaSenior

Senior Backend Java Engineer — Remote Microservices Expert

API AWS Cloud CloudFormation DevOps +8 skills

Artisan Studios, a digital innovation consultancy, seeks a Senior Backend Java Engineer in Asheville to design and build microservices and APIs for client products, spanning product development, cloud migration, and DevOps. Core stack: Java, Spring, AWS, Kafka, Docker, and Terraform/CloudFormation.

Ubisoft

API Api Design CI/CD C# DevOps +11 skills

Backend Programer - Quality Foundation

Open 26d North America

Backend developer on Ubisoft's Quality Foundation team in Montreal, designing and maintaining C#/.NET microservices on Linux and Docker, building scalable REST APIs, and driving DevOps practices (CI/CD, monitoring, observability) to support game production workflows.

Ubisoft

API C# DevOps Docker .NET +7 skills

Programmeur·euse Backend - Quality Foundation

Open 26d North America

Backend developer on Ubisoft's Quality Foundation team, building and operating micro-services that collect, aggregate, analyze and visualize crashes and bugs across Ubisoft games. Day-to-day work involves C#/.NET on Linux, Docker, REST API design (OpenAPI), and migrating a monolith toward an event-driven, distributed architecture with DevOps practices.

Kizen

Open 106d North AmericaSenior

Senior Backend Engineer

Agentic AI AI Automation Django Kubernetes +7 skills

Senior Backend Engineer at Kizen (Austin, in-office 4x/week) building new user-facing features and scaling the company's AI assistant platform. Day-to-day work centers on Python, LLM-enabled features (LangGraph, RAG, MCP), and reliable, scalable infrastructure with Postgres, Redis, and Kubernetes.

180K – 220K $

Performix Business Services, LLC

Open 26d North AmericaJunior

Junior Backend Systems Engineer (Python/C++)

We are seeking a detail-oriented, highly analytical Junior Systems Software Engineer to join our core engineering team. In this role, you will design, implement, and optimize low-level application architecture,…

C++ Networking Python

Assured Guaranty

Open 26d North AmericaInternshipIntern

Product Software Developer – Back-End - Summer 2027

AI Analytics API C# Java +3 skills

A Summer 2027 back-end internship on Assured Guaranty's Secondary Market team: the intern designs and builds scalable server-side services and database integrations (Python, Java, C#, or Node.js) powering data-, AI-, and analytics-driven internal products, while collaborating with analysts and product owners.

Staff Backend Software Engineer, RDC Plus

Open 126d North AmericaStaff

Agentic AI AI API AWS Cloud +14 skills

Designs and leads backend systems for Realtor.com’s real-estate platform, including APIs, AI integrations, and third-party integrations, using Python, Go, or Java on AWS.

180K – 220K $

GARGI TECHNOLOGIES INC

Java Backend Developer

Open 26d North America

API Java Microservices REST Spring

Job Description: We are seeking a skilled Java Backend Developer to join our dynamic engineering team in Toronto. The ideal candidate will have strong experience in Java, Spring Boot, and microservices development.…

netboxlabs

Open 29d RemoteNorth AmericaStaff

Staff Software Backend Engineer, Tech Lead - Foundations

AI API Authentication Automation ChatGPT +12 skills

NetBox Labs is hiring a Staff backend engineer to serve as tech lead of its Foundations platform team, owning the architecture and technical direction of shared services like authentication, SSO, access control, and secrets management. Day-to-day work centers on Python and Go backend development, API design, and mentoring engineers.

Senior Software Engineer - Backend

Open 127d North AmericaSenior

AI Analytics AWS Azure Cloud +19 skills

Build and scale Databricks' backend infrastructure and services, including serverless platforms, cloud systems, and partner integrations, using languages like Java, Scala, or Go.

Senior Software Engineer - Backend

Open 127d North AmericaSenior

AI Analytics AWS Azure Cloud +13 skills

Builds and scales backend infrastructure for Databricks' data and AI platform, focusing on distributed systems, cloud technologies, and resource management.

Staff Backend Software Engineer

Open 127d North AmericaStaff

AI Analytics API Azure Cloud +10 skills

Builds and scales AI infrastructure at Databricks, focusing on LLM services, distributed workloads, and developer tools for AI workflows using Scala, Go, or Python.

Staff Software Engineer - Backend

Open 127d North AmericaStaff

AI Analytics API AWS Azure +25 skills

Designs, builds, and maintains scalable backend services for a large-scale data and AI platform, using Java/Scala, cloud technologies, and distributed systems.

Sr. Software Engineer- Backend

Open 72d North AmericaSenior

Agentic AI AI Analytics API Azure +15 skills

Build and scale the backend infrastructure that powers Databricks’ AI platform, including MLflow, model serving, and vector search, using Scala, Go, or Python.

Sr. Backend Engineer, Ordering

Open 36d RemoteNorth AmericaFull-timeSenior

Agile AI API Azure Cloud +1 skills

Senior backend engineer at Afresh (AI platform for grocery retailers) who owns development of the high-revenue flagship AI ordering product: designing and deploying scalable, robust APIs, making key architectural decisions, supporting the current iPad solution, and mentoring junior engineers. Relevant tech signals include TypeScript, cloud/Azure, and strong testing practices.