June 17, 2026

Software Engineer

Mid • Remote

10,000 - 16,000 PLN

Lodz, Poland

W Knowit łączymy pasję do technologii z wpływem na przyszłość. Jako część naszego zespołu, będziesz tworzyć innowacyjne projekty, które nie tylko definiują technologiczną przyszłość, ale również przyczyniają się do zrównoważonego wzrostu. Priorytetem jest dla nas Twój postęp zawodowy i osobisty, dlatego oferujemy bogaty zakres możliwości doskonalenia zawodowego i międzynarodową wymianę wiedzy. Nasze środowisko pracy wyróżnia się elastycznością i troską o równowagę między życiem zawodowym a prywatnym.

Projekt

Dla naszego klienta, dużego skandynawskiego dostawcy telekomunikacyjnego, poszukujemy osób na stanowisko Software Engineer (poziom regular/mid lub początkujący senior).

Zespół tworzy wysokowydajne oprogramowanie dla warstwy fizycznej (PHY) w systemach 5G NR. Praca obejmuje implementację oraz optymalizację algorytmów przetwarzania sygnałów i funkcjonalności radiowych w dużym środowisku opartym na systemie Linux.

Rola obejmuje programowanie w C/C++, a także w Pythonie na potrzeby narzędzi, testów i automatyzacji. Baza kodu jest rozbudowana i bardzo złożona, co wymaga solidnych umiejętności inżynierii oprogramowania oraz zdolności rozumienia i pracy ze specyfikacjami 3GPP.

Będziesz pracować w nowoczesnym środowisku developerskim z wykorzystaniem Git, Gerrit i Jenkins oraz z ugruntowanymi procesami CI/CD. Dokumentacja oraz współpraca między zespołami stanowią istotną część pracy.

Oczekiwania

  • Kilkuletnie komercyjne doświadczenie w roli deweloperskiej (preferowane obszary telco, embedded).

  • Bardzo dobra umiejętność programowania w językach C/C++ (Multi-thread/Multi-core system, bitoperations, etc.).

  • Umiejętność programowania w Pythonie.

  • Znajomość zagadnień z obszaru telekomunikacji, specyfikacji 3GPP.

  • Doświadczenie w pracy z Git, Gerrit, Jenkins.

  • Umiejętności analitycznego myślenia oraz rozwiązywania problemów niezależnie od technologii.

  • Znajomość języka angielskiego na poziomie komunikatywnym w mowie i piśmie (min. B2).

Mile widziane

  • Umiejętność testowania, automatyzacji w Pythonie.

  • Znajomość specyfikacji działania procesów CI/CD.

  • Doświadczenie w pracy z warstwą L1 (PHY) lub L2 (MAC/RLC/PDCP).

Oferujemy

  • Kontrakt biznesowy B2B (jeśli jesteś zainteresowany/a inną formą zatrudnienia - daj nam znać!)

  • Nowoczesne biuro, wyposażone w stół do ping ponga oraz urządzenia do ćwiczeń.

  • Możliwości rozwojowe w pionie i poziomie.

  • Możliwość decydowania, na co wydany zostanie Twój budżet na rozwój (szkolenia techniczne, językowe, kompetencje miękkie, dofinansowanie certyfikatów, konferencje).

  • Kulturę organizacyjną opartą na dzieleniu się wiedzą.

  • Szereg inicjatyw, odciągających od codziennej pracy :)

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Hybrid

Gdansk, Poland

🏢 Summary: Software Engineer (Python) role focused on developing and maintaining advanced avionics systems in an international environment. The position involves designing, integrating, and testing software solutions using modern technologies and Agile methodologies. It includes collaboration with global teams and contributing to quality, safety, and reliability standards. 🗂️ Requirements: Minimum 2 years of professional experience, Proficiency in Python, Higher education degree in Computer Science, Engineering, or related field, English proficiency at B2 level or higher, Experience with AWS, Experience with ETL processes and tools, Experience with PostgreSQL, Experience with Docker, Knowledge of Agile methodologies, Experience in software design, integration, and testing 📃 Skills: Python, AWS, ETL, PostgreSQL, Docker, Agile 🏢 Description: If you have experience in Python software development and are looking for new challenges in an international tech environment – this opportunity may be of interest to you. We are currently looking for a Software Engineer (Python) for our client, who will join a team working on advanced avionics systems used in the aviation industry. Key responsibilities Developing software using modern technologies and Agile methodologies Designing, developing, integrating, and testing software solutions Actively participating in project planning and execution Contributing to and improving software engineering processes (quality, safety, reliability) Collaborating with clients, stakeholders, and international teams Supporting a positive team culture and team motivation Ideal candidate profile Minimum 2 years of professional experience Proficiency in Python Higher education degree (e.g. Computer Science, Engineering, or related field) English proficiency at a minimum B2 level Experience with AWS, ETL processes and tools, relational databases (PostgreSQL), and containerization (Docker) Conditions Employment contract (UoP) Hybrid work in Gdańsk (1 day per week in the office, Gdańsk) Salary: negotiable, depending on your experience and expectations Additional days off during the holiday season Benefits: private medical care, life insurance, Employee Pension Plan (PPE), technical and certification training Recruitment steps Initial interview with a recruiter Interview with the client Final decision