Posted Jul 13, 2026

Senior Principal Software Engineer

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About Us

UJET leads the way in AI-powered contact center innovation, delivering a future-proof, cloud platform that redefines the customer experience with cutting-edge AI, true multimodality, and a mobile-first approach. We infuse AI across every aspect of your customer journey and contact center operations, to drive automation and efficiency. UJET's AI solutions empower agents, optimize customer journeys, and transform contact center operations for elevated experiences and actionable insights. Built on a cloud-native architecture with a unique CRM-first approach, UJET ensures unmatched security, scalability, and prioritized data insights (without storing PII). Designed for effortless use, UJET partners with businesses to deliver exceptional interactions, smarter decision-making, and accelerated growth in the AI-driven world.

Learn more at www.ujet.cx.

The Opportunity

We are seeking a Principal Software Engineer to provide technical leadership across our platform and drive architectural excellence throughout the software development lifecycle. This role serves as a senior technical authority responsible for the design, scalability, reliability, and maintainability of our end-to-end systems. The ideal candidate brings deep expertise in both frontend and backend development, exceptional problem-solving abilities, and a passion for mentoring engineers while influencing technical direction across the organization. As a Principal Engineer, you will partner closely with Engineering, Product, Architecture, and Leadership teams to make critical technical decisions, establish engineering best practices, and ensure the long-term health and evolution of our codebase.

Responsibilities

Technical Leadership & Architecture

Software Development

Debugging & Problem Resolution

Mentorship & Influence

Cross-Functional Collaboration

Minimum Requirements

Key Competencies:

Desired Qualifications

What Success Looks Like in This Role

A successful Principal Software Engineer is recognized as a trusted technical leader who consistently improves the quality, scalability, and reliability of the platform while elevating the engineers around them. They are the person others seek out for the most complex technical challenges, architectural decisions, and root cause investigations, and they leave the organization stronger through both their technical contributions and mentorship.

Annual US Hiring Range: $180,000 - $210,000

*A candidate’s actual placement within this range will depend on geographic location, work experience, education, and/or skill level.

UJET is an Equal Opportunity Employer

UJET provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Compliance Responsibilities

Security, data protection and compliance (SDPC) are paramount to the success of our partnerships. All roles at UJET require compliance with legal and regulatory requirements and acceptance and adherence to all policies and standards within UJET. Personnel acknowledges they are personally responsible for reporting any suspected violations or abuse and are required to complete SDPC training and fulfill role-specific SDPC responsibilities.

Why UJET?

  • Impactful Work: Be at the forefront of innovation, directly shaping the future of customer experience.
  • Dynamic Culture: Join a collaborative, inclusive team that values big ideas, creative solutions, and powerful relationships.
  • Comprehensive Benefits: Medical, dental, vision, 401(k) plan, wellness benefits, and more.

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