Backend Developer Jobs in Arizona, United States

Infosys is hiring a Java Backend Developer (Technology Consultant 2) in Phoenix, AZ to contribute across the full SDLC. Day-to-day work includes documenting business requirements, facilitating design discussions, coding and integrating new features, conducting code reviews, implementing test strategies, and resolving production issues.

Token Factory at Nebius builds a next‑generation platform that lets companies seamlessly integrate AI into products and workflows. The senior backend engineer designs and scales distributed systems in Go and Python, ensuring high‑performance inference and reliability across cloud infrastructure.

Infosys is hiring a Java Backend Developer with AWS to serve as a Technology Consultant 2, contributing to requirements elicitation, software design discussions, and hands-on coding while maintaining system stability. Day-to-day work includes integrating new features, conducting code reviews, implementing test strategies, resolving production issues, and developing user training and documentation.

Atos Group is a global digital transformation leader providing AI-powered, secure, end-to-end digital services. As a Java Backend Lead in Phoenix, AZ, you will lead backend design and development, provide technical guidance, ensure code quality, and drive successful project delivery for critical digital environments.

Atos Group is a global digital transformation leader providing AI-powered, secure, end-to-end digital services. The Java Backend Lead in Phoenix, AZ will lead backend design and development, provide technical guidance, ensure code quality, and drive successful project delivery for mission-critical environments.

Backend Capability team at CVS Health drives the backend platform, API ecosystem, and third‑party integration layer for its SaaS health suite. The role defines API standards, steers a scalable event‑driven microservices architecture, and leads integration strategy with EHR/EMR systems and emerging AI model APIs.

Connectivity team at Nuitée builds the API backbone that links hotels to the global travel supply chain. The senior backend engineer designs and ships high‑scale Go integrations, owning the full lifecycle from API adaptation to production while optimizing performance and cost.

Observability Platform team at Nebius builds a unified ecosystem for logs, metrics, traces and alerting to help engineers operate systems at scale. The Senior Backend Software Engineer will design and scale core services for high‑volume telemetry ingestion, distributed storage and query engines, and enhance AI‑assisted troubleshooting features.

Oscar Health is a technology‑driven health insurer seeking a Senior Software Engineer, Backend to build reliable, scalable applications that simplify member and provider interactions. The role involves collaborating with product, design, and cross‑functional teams to design, implement, and release complex technical projects.

Submission Processing team in Engineering builds AI-powered backend systems that extract and surface insights from billions of unstructured insurance data points. As a Staff Engineer you will design and own end‑to‑end LLM‑based pipelines, make architectural decisions under ambiguity, and set technical direction for scaling serverless AWS services.

Leidos is hiring a Mid-Level Backend Software Engineer to build and maintain core backend services for a high-visibility, data-driven analytics and reporting application used across the organization. Day-to-day work includes designing and developing backend components in Java or Python, building RESTful APIs, applying object-oriented design, writing SQL queries, collaborating on data source integration, and troubleshooting within Linux-based environments to support system reliability, performanc

Digital Engineering team at EY builds modern, cloud‑native platforms for clients. The Senior Analyst leads backend engineering efforts, designing and delivering microservices, APIs, and data pipelines while mentoring a team of engineers.

Leidos seeks a Backend Software Engineer to build and maintain core backend services for a high‑visibility, data‑driven application that powers real‑time decision‑making across the organization. The role focuses on designing RESTful APIs, writing SQL queries, and ensuring system reliability in a Linux environment.

Caterpillar Inc.'s 2027 Engineering Rotational Development Program (ERDP) - Product Development Track is an entry-level, 12-to-18-month rotational program that builds engineering skill sets across multiple teams and technologies. Participants rotate through assignments such as product design, simulation/performance analysis, test/validation, controls development, electronic components, embedded software, software validation, engineering data analytics, and process engineering, working on meaning

Associate Learning and Development (ALD) Training Delivery Team implements comprehensive transportation training programs through classroom, virtual, and hands‑on sessions. The Associate Learning & Development Trainer delivers safety, operational excellence, and DOT‑compliant training to Transportation Associates, conducts onboarding, OTR driving instruction, and maintains training records.

AI Division at Onramp Lab builds cutting‑edge conversational and media‑buying platforms. The Developer designs, codes, tests and deploys web applications, collaborates with product managers, designers and engineers to deliver scalable AI‑enhanced solutions, and participates in code reviews and knowledge sharing.

College of Liberal Arts and Sciences Marketing and Communications team at Arizona State University creates engaging multimedia content to support recruitment, retention, and alumni outreach. The Multimedia Developer plans, storyboards, shoots, edits, and publishes videos, photography, motion graphics, and podcasts while managing the Armstrong Hall studio and YouTube channel.

NetSuite Team at Global Payments builds and maintains custom NetSuite warehouse management applications that streamline inventory, order fulfillment, and shipping processes. The developer designs, codes, and supports SuiteScript 2.x solutions, integrates NetSuite with Salesforce, MuleSoft, Azure Service Bus, and carrier platforms, and drives code releases from development through production.

Yellowstone Landscape Development Program builds expertise in commercial landscaping through hands‑on field work and formal training. The manager works with a mentor, leads crews, participates in branch meetings, and assists with proposals and client communication.

Bickham Services Unlimited is seeking a Software Developer to design, develop, test, and maintain technology solutions that support business-critical systems in Phoenix, AZ. The role involves writing reliable code, developing databases and interfaces, translating business requirements into software solutions, and participating in the full Software Development Life Cycle. This is a hybrid position requiring four remote days and one on-site day per week, with candidates required to reside in Arizo