Top Software Engineer Jobs in Phoenix, AZ

Join the Signup & Activation team to build and optimize frontend experiences that drive user acquisition and early activation. Collaborate with product, design, analytics, and backend engineers to implement high-quality, performant React/TypeScript interfaces, run experiments (A/B testing and personalization), and own well-scoped features from design through delivery in a Rails-backed environment.

Design and implement features for content ingestion pipelines, metadata services, and content processing workflows. Build reliable, observable services that handle diverse file formats, malformed inputs, retries, and asynchronous workflows. Collaborate with ML, Search & Discovery, and Product to improve metadata extraction, classification, and discoverability while leveraging LLM-based tools and AI-driven practices.

Build and optimize frontend signup and activation experiences using modern JavaScript and TypeScript. Collaborate with product, design, and analytics to implement high-converting, accessible, and performant user flows, own features from design through implementation, and participate in experimentation and personalization to improve conversion.

Designs, develops, and deploys AI-driven, cloud-native applications on Azure. Builds RAG knowledge systems, AI agents, secure APIs, and orchestrated workflows using C#, .NET, Azure services, Docker, and CI/CD. Collaborates with stakeholders, ensures observability and security, supports production incidents, and provides documentation and knowledge transfer.

The Software Developer oversees quality control, manages project scope, gathers requirements, and develops cloud architecture, while utilizing various programming and project management tools.

The Software Engineer, Platform will design and maintain APIs, oversee backend architecture, and collaborate with teams to enhance user experiences and meet business needs.

The Software Engineer will manage data collection for model training, operate cloud infrastructure, and collaborate on dataset roadmaps to enhance data quality for Speechify's products.

Design, develop, test, and maintain cloud-native microservices and integrations. Lead code/design reviews, troubleshoot production issues, mentor junior engineers, and build observability and automated test frameworks.

The Software Engineer will design, develop, and maintain applications, ensuring high performance and quality. Collaborate with senior team members in an agile environment and oversee individual project priorities and deadlines.

Conduct research and prototype signal-processing software and algorithms, collect and analyze lab data, write MATLAB simulations and C implementations, define functional requirements, estimate resource footprints, run controlled experiments, prepare technical reports, and support patenting of developed technologies.

Join the Devopstronauts team at Nationwide to design and maintain scalable software platforms while improving developer tools, utilizing CI/CD practices and Agile methodologies.

Build and maintain Credit Authorization regression suite on mainframe (TPF) and distributed platforms. Contribute to regression test automation using Assembler and Java, collaborate with cross-location teams, work with stakeholders to analyze requirements, and identify opportunities to adopt new technologies to improve release quality.

The Software Engineer I develops and maintains applications, writes clean code, performs testing, debugs components, and collaborates with teams to align technology efforts with business goals.

Design, develop, test, document, and maintain software systems. Contribute to requirements analysis and technical design, write specifications, debug and support applications, create/maintain automated tests and deployment scripts, evaluate new technologies, and mentor junior engineers while following security and agile practices.

Develops, maintains, and enhances business applications while collaborating with stakeholders to gather requirements and recommend solutions. Performs analysis, design, development, and testing of applications to meet business needs.

Design, develop, unit-test, document, and integrate software components. Architect solutions, build and deploy CI/CD pipelines, work with microservices, containers, and databases, estimate development tasks, and collaborate to deliver scalable, production-ready software.

Develop cloud infrastructure and DevOps software across the SDLC, implement features and tests, drive operational excellence, coordinate and lead engineering work, set engineering standards, improve processes, and represent PayPal with partners and customers.

As a Software Engineer, Platform, you'll design and maintain APIs, enhance backend performance, and ensure product alignment with user experience. Collaborate on B2B solutions and optimize backend services. Required skills include backend development in TS/Node and cloud provider experience.

Design, develop, test, and maintain software solutions with a focus on cloud-native technologies, agile practices, and technical leadership in software engineering.

As a Software Engineer I, you will contribute to developing cloud-native applications, focusing on backend services, APIs, and frontend development using React.

As a Software Engineer II, you will design, develop, and maintain Java applications, optimize data pipelines, collaborate on system initiatives, and implement automation for software delivery while ensuring high availability in production environments.

As a Software Engineer III, you'll design, develop, and deploy scalable software solutions, modernizing applications with cloud-native services and collaborating across teams.

Contribute to Venmo's cloud infrastructure and DevOps tooling under senior guidance: build automation and IaC, support CI/CD and pipelines, participate in on-call rotations, troubleshoot incidents, write tested code, and collaborate with cross-functional teams to deliver reliable, scalable AWS/EKS-based services.

Design, build, and maintain cloud-native applications and distributed systems for semiconductor test operations. Manage hybrid cloud and on-prem infrastructure (servers, VMs, Kubernetes), own CI/CD and IaC pipelines, provide monitoring/incident response, and produce architecture/runbook documentation to ensure secure, reliable, automated operations.

The Lead Software Engineer will design and develop a secure SaaS product, collaborate with teams, ensure performance standards, participate in code reviews, and engage in the full software development lifecycle, focusing on energy efficiency solutions.