---
title: "C# Developer"
company: Motorola Solutions
category: Programista
subcategory: .NET
experience_level: Regular
work_mode: hybrid
location: Kraków
employment_type: Umowa o pracę
salary_min: 13000
salary_max: 17500
salary_currency: PLN
salary_period: month
technologies: ["C#", .NET Core, WCF, SIP, RTP/RTCP, XSD, ASP.NET Web API, SignalR, Entity Framework, OOP, CI/CD, Git]
posted: 2026-08-04
valid_through: 2026-09-04
url: "https://solid.jobs/offer/36470/motorola-solutions-csharp-developer"
---

# C# Developer — Motorola Solutions

## Kluczowe informacje

- **Firma:** Motorola Solutions
- **Lokalizacja:** Centrum, Kraków
- **Tryb pracy:** Hybrydowo
- **Wynagrodzenie:** 13k–17.5k PLN brutto/m (Umowa o pracę)
- **Forma zatrudnienia:** Umowa o pracę
- **Wymiar etatu:** 100%
- **Godziny pracy:** Elastyczne godziny pracy
- **Poziom doświadczenia:** Regular
- **Minimalne doświadczenie:** 2 mies.
- **Kategoria:** Programista
- **Specjalizacja:** .NET
- **Data publikacji:** 2026-08-04
- **Aktywne do:** 2026-09-04

## Technologie i umiejętności

**Wymagane:**

- C# — ekspert
- .NET Core — ekspert
- WCF — zaawansowany
- SIP — zaawansowany
- RTP/RTCP — zaawansowany
- XSD — zaawansowany
- ASP.NET Web API — zaawansowany
- SignalR — podstawowy
- Entity Framework — podstawowy
- OOP — podstawowy
- CI/CD — podstawowy
- Git — podstawowy

## Języki

- Polski — ekspert
- Angielski — zaawansowany

## Opis stanowiska

Core responsibilities:   Develop C# components for high-concurrency SIP sessions, including complex headers and MIME bodies supporting First-to-Answer and Group Regroups.  Implement RTP/RTCP media handling for MCPTT and MCVideo with half-duplex floor control.  Build MCData handlers for SDS and File Distribution using HTTP and SIP MESSAGE, and retrieve XCAP XML configurations.  Integrate OIDC authentication and MIKEY-SAKKE encryption for secure, resilient media transport.   What we offer:   Private medical coverage, Multisport and life insurance worth two annual incomes.  Employee stock purchase plan with a 15% discount and pension contributions of 3.5% of monthly gross salary.  IP Tax Relief up to 80%, annual salary increases and a performance-based bonus.  Flexible hours, usually starting between 8 and 10, an 8-hour working day with a 30-minute lunch break, and hybrid work.

## Kogo szukamy

Basic requirements:   At least 2 years of professional experience focused on asynchronous network programming with C#, .NET Framework and .NET Core.  Experience with WCF, SignalR, Entity Framework, ASP.NET and WebAPI.  Understanding of the SIP protocol stack, including INVITE, PUBLISH and SUBSCRIBE, and experience with RTP/RTCP stacks.  Proficiency in parsing XSD XML schemas and handling multipart/mixed MIME bodies.  Strong knowledge of OOP and SOLID principles, plus modern CI/CD workflows with Git, pull requests and Agile.   Preferred:   Familiarity with TS 24.379, MCPTT or related MCX standards.  Experience with SRTP, TLS or KMS key-management lifecycles.

## Benefity

**Zdrowie:**

- Pakiet medyczny
- Ubezpieczenie
- Pakiet sportowy

## Lokalizacje

- Centrum, Kraków, Polska

## O firmie — Motorola Solutions

**Wielkość firmy:** 10k+

**Strona WWW:** https://www.motorolasolutions.com

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.

## Aplikuj

Aplikuj na: https://motorolasolutions.wd5.myworkdayjobs.com/Careers/job/Krakow-Poland/Software-C--Engineer_R62638?utm_source=SOLID.Jobs&utm_medium=referral

---

*Źródło: https://solid.jobs/offer/36470/motorola-solutions-csharp-developer · Wygenerowano: 2026-08-15T08:29:37Z*