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

Lead design and operation of the Synapse Everywhere external API platform: define API surface and guarantees, translate product and clinical requirements into contracts, own reliability and on-call incident response, provide technical mentorship and code reviews, and design scalable, secure cloud-native solutions (k8s, LLMs) with strong developer experience.

Lead end-to-end deployments of AI agents into customer web apps, debug DOM/rendering issues, build UI automation with Playwright/Puppeteer/CDP, tune AI orchestration and auth handling, partner with customer engineering, and codify repeatable deployment playbooks and tooling.

Build and scale a live ML data streaming analytics platform, lead greenfield real-time processing projects (Python/Rust), and design reliable backend services using cloud and orchestration tools.

Design, build, and maintain Salesforce solutions across Sales, Service, and Experience Clouds. Translate business needs into scalable architecture, develop custom functionality (Apex, LWC, Flow, SOQL), support integrations (REST/SOAP, middleware, events), participate in design and code reviews, troubleshoot production issues, and improve CI/CD, testing, and platform governance. Explore AI-enabled tooling to enhance workflows and productivity.

Lead technical direction for the ControlCheck team, design cross-domain systems (frontend, backend, infra), drive architectural decisions for Ruby on Rails and FastAPI services, de-couple and scale microservices, debug distributed systems, mentor senior engineers, coordinate cross-team dependencies, and influence engineering roadmaps without direct people management.

Design, build, and operate large-scale distributed web crawlers and data pipelines. Handle anti-bot systems and dynamic/JS-heavy sites, perform cleaning, deduplication, filtering, and normalization, and maintain datasets for model training while optimizing for cost, latency, and reliability.

Hands-on technical leader and core individual contributor building cloud-native defense/intelligence software. Drive architecture, code reviews, feature delivery, and mentor a small Agile team while implementing DevOps, CI/CD, and robust AWS/EKS-based deployments.

The Software Engineer will develop a modern data platform, manage architecture, write reusable code, and ensure system integrations. Responsibilities include collaborating with teams, documenting processes, and enhancing applications.

Lead the development of AI-powered trading systems, focusing on building pipelines, enhancing research with AI, filtering signals, and managing infrastructure for data processing in a fast-paced trading environment.

Develop and maintain the Keycard Agent SDK, ensuring compatibility with various languages and frameworks, while engaging with the developer community to enhance agent applications.