Backend Jobs in United States

Open 113d HybridNorth AmericaStaff H-1B sponsor history

Staff Software Engineer, Backend

AI API Automation AWS Azure +14 skills

Lead the architecture and evolution of backend services for an AI-driven ad-tech platform, using .NET Core on AWS to scale ContextGPT across partners and the ad ecosystem.

Senior Software Engineer, Backend / Product

Open 15d HybridNorth AmericaSenior

Agentic AI AI Analytics ClickHouse Data Analytics +7 skills

Yogi, a Series A customer-feedback analytics platform serving CPG brands, is hiring a Senior Backend/Product Engineer to work hybrid in NYC. Day to day: greenfield feature work and scaling a data analytics product with Python (FastAPI, Prefect), Postgres/ClickHouse, and a React/TypeScript frontend.

Backend Engineer

Open 15d HybridNorth AmericaFull-time

Agentic AI AI API Authentication Azure +29 skills

Builds and runs backend services for LILT's Converse real-time, multi-party translation product: audio ingestion, streaming ASR/MT orchestration, interpreter routing, and meeting-platform (e.g. Teams) integrations. Core stack spans Node.js/TypeScript, Java, or Python with REST/WebSocket/gRPC APIs, event-driven pipelines, and CI/CD. Requires US citizenship.

Back End Developer

Open 111d RemoteNorth America

Agile API Api Documentation AWS Azure +22 skills

Fully remote Back End Developer building and modernizing enterprise web applications for a Skybrid Solutions client. Day-to-day work centers on .NET Core APIs and microservices backed by MS SQL/Azure SQL, with Azure B2C (OAuth2/OIDC) security, CI/CD pipelines, and Agile Scrum delivery.

Hired Recruiters

Backend Engineer

Open 15d North America

Open 111d RemoteNorth AmericaContract

Job Description Job Description JOB DESCRIPTION As a backend software engineer at the company you’ll contribute to design and development of various infrastructure projects including data collection pipelines, backends…

Front-End/Back-End Engineer

Agile Assembly Automation GitHub GraphQL +3 skills

This is a remote position. Who are we? We are Trak Services, a company focused on building innovative, enterprise-grade, HR Technology for our B2B clients. We are in the business of disrupting the existing, and often…

Kinaxis Inc.

Open 22d North AmericaInternshipIntern

Intern Developer, Back End Technologies

About Kinaxis Are you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about…

Accessibility AI Cisco C++ C# +2 skills

Millennial Software

Open 15d North AmericaSenior

Senior Backend Engineer: Secure APIs for National Security

Open 78d North AmericaStaff

Millennial Software is hiring a Senior Backend Engineer to design, build, and maintain scalable APIs and services supporting national security mission environments. The work spans the full lifecycle — backend architecture, data modeling, integrations, performance, and reliability — partnering with frontend engineers, analysts, and users.

Staff Backend Engineer, Custody Core (Crypto Security)

API AWS Blockchain CI/CD Cloud +11 skills

Build and secure SoFi’s next-gen crypto custody platform, designing backend services for wallet management, blockchain transactions, and institutional digital asset products.

General Atomics and Affiliated Companies

Backend Engineering Leader, People & Growth

Open 16d North America

GA-Intelligence (General Atomics) seeks a Functional Group Manager to lead 20–40 backend software engineers. The role centers on people leadership: shaping career paths, allocating engineers across Solutions and Products teams, workforce planning, hiring, and fostering technical excellence. DoD-cleared environment experience is preferred.

KorTerra Inc

Open 16d North AmericaSenior

Senior Backend Engineer - AI-Driven Cloud SaaS

AI Cloud C# DevOps .NET +1 skills

KorTerra is hiring a Senior Backend Engineer to design and build C#/.NET backend services for its cloud-first, multi-tenant SaaS platform. Day to day, the engineer leads architectural decisions, mentors teammates, collaborates with product and DevOps, and integrates AI-assisted development practices.

RemoteJobsOne

Open 16d RemoteMENA, North AmericaContract

Remote Backend Engineer - AI Training Tasks (Contract)

A remote contractor role building coding tasks and deterministic verifiers used to train AI systems, requiring strong backend and scalable-API experience. Roughly 15 hours per week, flexible hours, fully remote within the United States at $30–$100 per hour.

28514 | Pessoa Analista de Desenvolvimento de Produtos III - BackEnd

Open 54d LATAM, North America

Vem ser Inlover! 💚 Na Intelbras somos movidos pela inovação que vai além do avanço tecnológico: desbravamos desafios para criar soluções que realmente resolvem problemas do mundo real, surpreendendo clientes,…

API AWS CI/CD Cloud CloudWatch +14 skills

Cisco

Open 15d North AmericaFull-time

Software Engineer, Backend – Webex Signaling

AI Analytics API Api Design Cassandra +18 skills

Job Description This position will perform work that the U.S. government has specified can only be performed by a U.S. citizen on U.S. soil. Meet the Team You will join the core Webex Signaling team, which powers…

Advatix, Inc.

Open 15d North AmericaContractStaff

Senior/Staff Backend Engineer

AI AWS Claude Code ClickHouse Cloud +18 skills

Role : Senior/Staff Backend Engineer HRforGrowth® is engaged as the talent acquisition partner to conduct this search on behalf of a client organization that is hiring for this role. HRforGrowth is not the employer for…

Altruist

Open 43d RemoteNorth AmericaStaff

Staff Back End Engineer, Platform

AI API AWS CI/CD Cloud +21 skills

Staff Backend Engineer on Altruist's Platform team, designing and scaling shared Java/Spring Boot REST services on Postgres, deployed on AWS and Kubernetes. A hybrid role (3 in-office days/week in Culver City or San Francisco) building cross-team infrastructure, tooling, and mentoring on secure, performant code.

QA Analyst, Keeper App (Backend & Platform)

Open 16d RemoteNorth AmericaFull-time

Agile AI API Automation AWS +23 skills

QA Analyst testing the backend systems (APIs, services, MySQL databases) behind Keeper's enterprise password-management and PAM products (EPM, Vault, Admin Console). Day to day: designing and executing functional, regression, integration and performance tests with tools like Postman, REST Assured, Jira, TestRail and Confluence, contributing automated API test coverage, and using AI-assisted tools.

mirantis

Open 15d RemoteNorth AmericaFull-timeSenior

Software Engineer, Backend (Go)

Agile AI API Api Design Authentication +32 skills

Job Summary: We are looking for a backend engineer to build the Go services behind the k0rdent-ai platform — the multi-tenant control plane for enterprise GPU infrastructure. As AI workloads scale globally, you will…

Verkada

Open 16d North AmericaFull-timeSenior

Senior Backend Engineer - Device Platform

Agentic AI AI Cloud Fedramp Firmware +4 skills

Senior backend engineer on Verkada's Device Platform team, building the backend between Verkada's cloud and its hardware — device provisioning, OTA firmware rollouts, and licensing — at a scale of millions of devices. Work centers on large-scale backend services in Python or Go, onsite in San Mateo, CA.

Staff Backend Engineer - Licensing & Revenue Platform

Open 16d North AmericaFull-timeStaff

Agentic AI AI Fedramp Observability Python +1 skills

Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality…