Senior C# Software Engineer

Posted 3 Days Ago
Be an Early Applicant
Kraków, Małopolskie, POL
In-Office
Senior level
Hardware • Security • Software • Cybersecurity
The Role
Design and develop distributed C#/.NET backend services, secure REST APIs, data models, cloud-native infrastructure, and enterprise integrations. Ensure quality through unit and integration testing, code reviews, troubleshooting, and architectural planning. Mentor junior engineers and optimize highly available systems and database performance.
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
The Exacom Logging Recorder team is responsible for Motorola Solutions’ cloud-native logging platforms, real-time voice and radio recording engines, and AI-assisted analytics software leveraged in public safety, defense, and critical infrastructure applications worldwide.
Job Description

Key Responsibilities:

  • Design and develop distributed backend services using C# and .NET

  • Build secure, scalable REST APIs

  • Design data models and optimize database performance

  • Integrate with third-party APIs and enterprise systems

  • Develop cloud-native services and infrastructure

  • Participate in architectural design and technical planning

  • Write unit and integration tests to ensure software quality

  • Participate in code reviews and mentor junior engineers

  • Troubleshoot production issues and implement long-term solutions


Basic Requirements

Required:

  • Strong experience with C# and the .NET ecosystem (.NET Core/.NET)

  • Experience designing distributed, highly available systems

  • Experience developing RESTful APIs

  • Familiarity with relational and NoSQL databases

  • Experience with Git workflows and Agile development

  • Strong analytical and troubleshooting skills

  • Bachelor's degree in Computer Science or related discipline; equivalent experience considered

Preferred:

  • Experience with AWS, Azure, or GCP

  • Experience with Docker and Kubernetes

  • Experience with Infrastructure as Code (Terraform, CloudFormation)

  • Experience building CI/CD pipelines

  • Experience with multimedia processing, VoIP, SIP, RoIP, or audio/video systems
     

In return for your expertise, we’ll support you in this new challenge with coaching & development every step of the way. Also, to reward your work, you’ll get the following:

  • Contract of Employment (UoP)

  • Private medical coverage, Multisport

  • Life insurance (two annual incomes), 

  • Employee Stock Purchase Plan – 15% discount for buying Motorola’s Stock units, 

  • Employee Pension Plan – 3,5 % of the month’s salary gross, which goes to the retirement account

  • IP Tax Relief (up to 80%)

  • Yearly salary increase (depends on individual performance)

  • Yearly bonus (depends on company performance)

  • Flexible working hours (usually the day starts between 7-10), 

  • 8 hours working day (30 minutes lunch break included).

  • Hybrid work mode


Travel Requirements
None
Relocation Provided
None
Position Type
Experienced

Referral Payment PlanYes

CompanyMotorola Solutions Systems Polska Sp.z.o.o

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.

Skills Required

  • Strong experience with C# and the .NET ecosystem, including .NET Core/.NET
  • Experience designing distributed, highly available systems
  • Experience developing RESTful APIs
  • Familiarity with relational and NoSQL databases
  • Experience with Git workflows and Agile development
  • Strong analytical and troubleshooting skills
  • Bachelor's degree in Computer Science or a related discipline, or equivalent experience
  • Experience with AWS, Azure, or GCP
  • Experience with Docker and Kubernetes
  • Experience with Infrastructure as Code, such as Terraform or CloudFormation
  • Experience building CI/CD pipelines
  • Experience with multimedia processing, VoIP, SIP, RoIP, or audio/video systems

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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