Top Software Engineer Jobs in Phoenix – Mesa – Scottsdale, AZ

Develops and validates electro-optical infrared models, image and signal-processing algorithms, and simulation tools for seeker systems. Responsibilities include physics-based modeling, algorithm optimization, HPC implementation, trade studies, HWIL and flight-test support, simulation correlation, requirements and verification activities, and presenting technical findings. Collaborates with GNC, systems, software, firmware, and hardware teams in a classified aerospace environment.

Lead application engineering for a new Azure cloud platform and multi-year modernization program. Own target architecture, multi-tenant security, integrations, data models, migration, cloud-native application development, CI/CD, observability, and engineering standards. Modernize legacy .NET, WCF, SQL, and on-premises systems incrementally while building unified client and internal experiences. Provide hands-on technical leadership through design, coding, code reviews, mentoring, and cross-functional collaboration.

Implements, configures, modifies, and supports healthcare EDI file feeds and integrations. Manages secure SFTP connections, ensures HIPAA compliance and data integrity, gathers requirements from clients and vendors, and participates in testing and deployment. The role also maintains technical documentation, supports audits, troubleshoots issues, and collaborates with internal teams and external partners. Regular on-site attendance is required, with domestic travel up to 25%.

Design, develop, debug, and troubleshoot software for semiconductor equipment components and devices. Create documentation, test procedures, software specifications, and test plans for simulators, test benches, and laboratory environments. Analyze requirements, implement bug fixes, communicate with customers, and support project scheduling. The role also applies machine learning and AI technologies to develop innovative software solutions.

Develop and maintain Salesforce applications and integrations using Salesforce, MuleSoft, Microsoft SQL Server, and Oracle. Responsibilities include requirements analysis, customization, coding, testing, code refactoring, reverse engineering, technical documentation, API development, and collaboration with business stakeholders and cross-functional project teams. The role supports public-sector technology solutions, regulatory compliance, application environments, and ongoing operational improvements.

Develop, test, debug, document, deploy, and maintain secure full-stack software solutions using Angular, Java, AWS, REST APIs, microservices, Informatica PowerCenter, and agentic AI. Provide technical leadership, code reviews, coaching, and guidance to a cross-functional agile team. Translate business requirements into designs and acceptance criteria, apply DevSecOps practices, manage project deliverables, and support insurance and financial applications.

Develop and optimize Azure SQL and SQL Server databases, including queries, stored procedures, indexing, triggers, data warehousing, and ETL. Build and maintain AI agents using autonomous and multi-agent architectures, prompt engineering, and RAG pipelines. Support Azure App Services and C# .NET applications, troubleshoot performance issues, lead database projects, mentor junior developers, and document technical solutions.

Develop and maintain multi-tier applications for a payment processing platform using C#, .NET, SQL Server, Azure, and related Microsoft technologies. Translate customer and product requirements into solutions, troubleshoot issues, recommend architectural and process improvements, and serve as a platform subject matter expert. Lead or support Scrum teams, mentor junior engineers, collaborate with global stakeholders, act as a customer point of contact, and uphold Agile, QA, SOLID, and CI/CD practices.

Develop and enhance custom NetSuite warehouse management applications. Build SuiteScript 2.x solutions, support integrations (Salesforce, MuleSoft, Azure Service Bus, carrier APIs), ensure accurate inventory, fulfillment and accounting transactions, and manage code releases, testing, deployment, and issue resolution.

Leads technical strategy, architecture, and implementation for cross-border money movement and digital asset payment systems. Designs scalable distributed platforms, resolves complex technical challenges, establishes engineering standards, reviews solutions across teams, and mentors engineers. Partners with product, architecture, operations, and engineering teams to deliver secure, resilient, compliant payment capabilities. Requires extensive Java and cloud experience, payment-platform expertise, event-driven architecture knowledge, and strong technical leadership.