Top Senior Level Software Engineer Jobs in Tucson, AZ

As a Senior Software Engineer, you will build and maintain data connectors for ClickHouse, ensuring seamless integration with JVM-based applications while collaborating with the open-source community and internal teams.

Lead design, implement, and maintain Salesforce and Zuora CPQ/Billing solutions across lead-to-quote and quote-to-revenue processes. Run discovery and design sessions, develop Apex and declarative Salesforce solutions, configure Zuora product catalog and subscription workflows, integrate systems, lead UAT, train users, and mentor team members while collaborating with Sales, Legal, Finance, and Ops.

Lead a greenfield cross-functional team to architect and build an integration between ApartmentIQ and Maven: design data-driven flows (Postgres/PostGIS) to trigger AI-driven marketing actions, own Rails 7 APIs and React+Tailwind frontends, implement automated code review/testing, mentor engineers, and collaborate with Product and Data Science to ship production-quality, real-time pipelines.

Design, develop, and maintain software solutions. Collaborate with teams, conduct code reviews, and mentor junior developers to ensure software quality.

The Federal Solutions Engineer collaborates with sales teams to sell identity security solutions, conducts technical presentations, and mentors junior engineers while managing customer engagements and driving revenue opportunities.

The Staff Software Engineer will lead the software development lifecycle focusing on observability, ensuring high-quality, scalable, and resilient systems. Responsibilities include designing, implementing, and supporting distributed systems while collaborating and mentoring team members.

As a Senior Software Engineer at PerfectServe, you'll design, build, and maintain high-quality code for healthcare communication systems, mentoring junior engineers and collaborating across teams to improve patient care and clinical workflows.

As Staff Software Engineer at Twilio Stytch, you'll build and maintain scalable identity platforms, collaborating with leadership and mentoring engineers while ensuring security and performance.

The Senior Data Platform Architect leads the design and architecture of Snowflake's Cloud Data Platform, collaborates with sales, and engages with customers to demonstrate value and support proof of concepts.

Develop and maintain scalable, secure browser extension features using JavaScript/React/TypeScript. Write tests (Jest/TDD), collaborate with product and design, optimize performance and security, refactor and fix bugs, and uphold code quality through reviews.

Design, build, and maintain scalable React/TypeScript web applications for Keeper's Admin Console. Integrate with backend REST APIs, implement enterprise UI workflows (RBAC, policy config, audit views), ensure secure, well-tested frontend code, participate in architecture and code reviews, troubleshoot performance and usability, and maintain documentation.

The Senior Software Engineer will develop and maintain client-side applications, improve installation workflows, and ensure enterprise deployment support for cybersecurity products.