Sr. Software Engineer - C#, .NET Core, WebSockets

Posted Yesterday
Be an Early Applicant
3 Locations
In-Office
100K-125K Annually
Senior level
Hardware • Security • Software • Cybersecurity
The Role
Develop and verify cloud-based public safety software, focusing on backend systems, automated testing, API certification, deployment pipelines, databases, and performance troubleshooting. Collaborate across engineering teams to scale mission-critical applications, identify interface issues, improve deployment processes, and deliver sprint commitments. The role requires experience with C#, .NET Core, REST, WebSockets, Angular, Azure, containers, Linux, SQL/NoSQL databases, security remediation, and automated testing across cloud and on-premises environments.
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. 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. Connect with a career that matters, and help us build a safer future.


Department Overview
Bring your talent and skills to Motorola Solutions, as part of the Command Central Software Enterprise. This senior software engineer position will be a member of the team working on Records Management System (RMS) software (enterprise grade software and cloud based solutions) for Public Safety Agencies. These products are required to rise to the challenges of enterprises and governments worldwide enabling first-responders to focus on their mission, allowing them to respond faster with smarter and safer decisions, and help them to maintain their records, collecting their evidences, and integrating with Public Safety eco system.
Job Description

We are looking for a Sr. Software Engineer with a strong backend background, cloud experience, and database knowledge, who is a fast learner with good communication, analytical, and troubleshooting skills, and has good experience with various software development/verification methodologies.
The position requires collaborating across multiple development and automation engineering teams to spearhead cloud-based functional testing, certification processes, and internal tool development. These efforts aim to streamline the scaling of complex, mission-critical public safety software, optimize deployment processes, and minimize go-to-market expenses. Key responsibilities include cross-functional collaboration across diverse time zones, managing concurrent priorities, adapting quickly to evolving technical topics, and effectively delivering on sprint commitments.


Qualifications:

  • BS Degree in Computer Science (or related technical equivalent)
  • 4+ years of experience with C#, .NET Core, REST, WebSockets & Angular
  • Ability to learn and use AI in day-to-day activities such as CoPilot, Claude, etc. for software development
  • Experience with the Azure ecosystem, deployment and release pipelines
  • Experience in managing cloud-based deployments, databases, and monitoring performance with debugging capabilities
  • Experience in using container technologies, virtual systems, and Linux/Red Hat
  • Experience with API publishing and certification
  • Interested in working in a continuous deployment environment
  • Strong background in automated testing toolsets on both traditional and cloud systems with coverage on API, Azure-based Microservices, and OnPrem systems
  • Strong working knowledge in understanding complex end-to-end systems with multiple internal and external interfaces, products, and the ability to certify the systems in an automated manner
  • Good experience in dealing with the complexities arising from interface incompatibilities and building solutions to quickly identify the breakages
  • Experience with software technologies such as Docker, Kubernetes, and Git
  • Experience with modern web app verification using HTML5, JavaScript (AngularJS), and the automation of the same
  • Knowledge of client- and server-side web app performance scaling techniques
  • Real-time application testing using WebSockets, SignalR, or Socket.IO
  • Experience certifying systems built using Web (REST) APIs for internal and external usage
  • Knowledge of both SQL and NoSQL data stores and familiarity with performing load and stress testing using automated tools. PostgreSQL knowledge is preferred.
  • Working knowledge of Linux and Windows. Red Hat Linux knowledge is preferred.
  • Working experience in identifying and fixing security vulnerabilities and prioritizing security during development.
  • Strong problem-solving and troubleshooting skills.

This position is subject to working in high-security areas governed by the US Department of Justice's "Criminal Justice Information Services (CJIS) Security Policy" and therefore requires successfully passing a more stringent fingerprint background check administered by Motorola Solutions Inc. customers.


Target Base Salary Range: $100,000 - $125,000 USD.

Consistent with Motorola Solutions' values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate.


#LI-RS1

 



Basic Requirements

BS Degree in Computer Science (or related technical equivalent)

4+ years of experience with C#, .NET Core, REST, WCF, Websocket and Angular.

Employer work permit sponsorship is not available for this position. Legal authorization to work in the U.S. indefinitely is required.

Must be able to obtain background clearance as required by government customer


Travel Requirements
Under 10%
Relocation Provided
None
Position Type
Experienced
Referral Payment Plan
Yes

Our U.S. Benefits include:

  • Incentive Bonus Plans

  • Medical, Dental, Vision benefits

  • 401K with Company Match

  • 10 Paid Holidays

  • Generous Paid Time Off Packages

  • Employee Stock Purchase Plan

  • Paid Parental & Family Leave

  • and more!


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.

We’re committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete this Reasonable Accommodations Form so we can assist you.

Skills Required

  • Bachelor’s degree in Computer Science or a related technical field
  • At least 4 years of experience with C#, .NET Core, REST, WCF, WebSockets, and Angular
  • Experience using AI tools such as Copilot or Claude for software development
  • Experience with Azure and deployment or release pipelines
  • Experience managing cloud deployments, databases, performance monitoring, and debugging
  • Experience with container technologies, virtual systems, Linux, and Red Hat Linux
  • Experience with API publishing and certification
  • Experience with automated testing across APIs, Azure microservices, and on-premises systems
  • Experience understanding and automating certification of complex end-to-end systems
  • Experience diagnosing interface incompatibilities and identifying system breakages
  • Experience with Docker, Kubernetes, and Git
  • Experience with HTML5, JavaScript, AngularJS, and automated web application verification
  • Knowledge of client-side and server-side web application performance scaling
  • Experience testing real-time applications using WebSockets, SignalR, or Socket.IO
  • Experience certifying systems built with REST APIs
  • Knowledge of SQL and NoSQL data stores and automated load and stress testing
  • PostgreSQL knowledge
  • Working knowledge of Linux and Windows
  • Red Hat Linux knowledge
  • Experience identifying and fixing security vulnerabilities
  • Ability to obtain required government-customer background clearance
  • Indefinite legal authorization to work in the United States without employer sponsorship

Motorola Solutions, Inc. Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Motorola Solutions, Inc. and has not been reviewed or approved by Motorola Solutions, Inc..

  • Healthcare Strength — Healthcare coverage is effective from day one with multiple national carrier options and bundled prescription coverage. Offerings also include mental health benefits and Flexible Spending Accounts, with optional pet insurance.
  • Leave & Time Off Breadth — Time off includes generous PTO with 9–10 paid holidays, and many salaried roles use a Flex Time Off or unlimited PTO approach. Paid parental and family leave plus adoption assistance expand support.
  • Retirement Support — Retirement benefits feature a 401(k) with company match and immediate vesting. Additional financial programs like an employee stock purchase plan, performance bonuses, and company equity bolster long-term value.

Motorola Solutions, Inc. Insights

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The Company
HQ: Chicago, IL
21,000 Employees

What We Do

Motorola Solutions is a global technology company that provides mission-critical communications, video security, and command center software to help protect people, property, and places for public safety agencies and enterprises.

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