Senior Full-Stack Engineer – Assist Chat

Posted 5 Days Ago
Be an Early Applicant
Hiring Remotely in Brazil
Remote or Hybrid
Senior level
Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
We help people be their best in the moments that matter.
The Role
The Senior Full-Stack Engineer will build and maintain core features for Assist Chat, collaborating with teams to create scalable and secure systems, enhancing user experiences with real-time AI-driven conversations.
Summary Generated by Built In
Company Overview

At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that’s critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future.


Department Overview
Community & Intelligence Engineering under Brett Marceau. The product is Assist Chat.
Job Description
What You’ll Build

Assist Chat is Motorola’s next-gen conversational AI for public safety—helping 9-1-1 call takers, dispatchers, analysts, and officers get answers in seconds, not minutes. It’s fast, reliable, embedded in real workflows, and powered by real-time AI.

As a Senior Full-Stack Engineer, you’ll work across frontend and backend layers to build seamless user experiences and robust APIs. You’ll help craft the conversational engine, integrate with mission-critical systems, and continuously improve how public safety professionals interact with Assist.

Your Role
  • Build and maintain core features across both frontend (Angular/TypeScript) and backend (Node/GraphQL/REST) systems.

  • Design APIs and services that support real-time, AI-driven conversations.

  • Collaborate with design, product, and AI teams to ship intuitive user experiences with speed and quality.

  • Contribute to architecture decisions, technical design, and code reviews that raise the bar.

  • Write clean, testable, maintainable code—and help others do the same.

  • Own what you build—from dev to prod and it’s feedback loop.

What You Bring
  • 5+ years of professional experience as a full-stack engineer.

  • Strong experience with TypeScript, Angular, Node.js, and RESTful/GraphQL APIs.

  • Ability to design and implement systems that are scalable, secure, and performant.

  • A product mindset—able to think beyond tickets and code.

  • Clear communication and a collaborative spirit.

  • Bonus: experience with LLMs, chat interfaces, or real-time systems.

Why Join Us
  • Work on a product with real-world mission impact—used by first responders every day.

  • Help shape a greenfield codebase and scale it across multiple products and platforms.

  • Join a team that values code quality, clear ownership, and fast feedback.

  • Be part of a culture that mixes startup pace with public safety purpose.

We’re looking for builders who want to ship, grow, and make a difference.
Apply if that’s you.


Basic Requirements
What You Bring
  • 5+ years of professional experience as a full-stack engineer.

  • Strong experience with TypeScript, Angular, Node.js, and RESTful/GraphQL APIs.

  • Ability to design and implement systems that are scalable, secure, and performant.

  • A product mindset—able to think beyond tickets and code.

  • Clear communication and a collaborative spirit.

  • Bonus: experience with LLMs, chat interfaces, or real-time systems.

#LI-WC1


Travel Requirements
None
Relocation Provided
None
Position Type
Experienced

Referral Payment PlanYes

EEO Statement

Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic. 

We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you’d like to join our team but feel that you don’t quite meet all of the preferred skills, we’d still love to hear why you think you’d be a great addition to our team.

Top Skills

Angular
GraphQL
Node.js
Rest
Typescript

What the Team is Saying

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The Company
HQ: Chicago, IL
21,000 Employees
Year Founded: 1928

What We Do

About Motorola Solutions | Solving for safer

Safety and security are at the heart of everything we do at Motorola Solutions. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations.

Why Work With Us

We are a global family of driven, dynamic people who inspire and support everyone around us to be the best version of themselves. We embrace a “people first” philosophy – and are committed to creating and maintaining a culture of caring and inclusiveness. Are you ready to join our team and be a part of a close-knit community in a big company?

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Motorola Solutions Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

We believe that the next big idea can come from anyone, anywhere, at any time. That’s why we offer office-based, hybrid and remote working models, where Motorolans can do their best work wherever they work best.

Typical time on-site: Flexible
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