Senior Software Engineer (C#)

Motorola Solutions; Kraków; On-site; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Private medical coverage

Employee Stock Purchase Plan

Flexible working hours

Hybrid work mode

Yearly bonus

Job summary

Motorola Solutions is seeking a skilled Back End Software Engineer to design and develop scalable, high-performance services powering our enterprise multimedia solutions. The role focuses on building distributed systems, APIs, and cloud-native services with reliability and scalability at the forefront.

Responsibilities include designing and implementing backend services using C# and .NET, creating secure REST APIs, modeling data, integrating with enterprise systems, and contributing to

Qualifications

• Bachelor's degree in Computer Science or related field or equivalent experience.
• 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.

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.

Skills

C#

REST APIs

Distributed systems

Git workflows

Agile

Troubleshooting

Mentoring

Education

Bachelor's degree in Computer Science

Tools

Docker

Kubernetes

AWS

Azure

Terraform

CI/CD

Job description

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

We are seeking a skilled Back End Software Engineer to design and develop scalable, high-performance services that power our enterprise multimedia solutions. The ideal candidate has experience building distributed systems, APIs, and cloud-native services with a strong focus on reliability, scalability, and maintainability.

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

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

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

Benefits

• 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 Plan Yes Company Motorola 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.

MOTOROLA SOLUTIONS 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.

Learn more at www.motorolasolutions.com.