6588 backend developer English-speaking jobs in Poland
WordPress Developer + ACF
- Team Quest
- Bydgoszcz
- November 5
new features and plugins Requirements: Minimum 3 years of experience working as a Wordpress Developer
Software .Net Developer
- Team Quest
- Lublin
- November 5
Key duties: Responsibility for features throughout the whole stack. Gather and refine specifications and requirements based on technical needs. Creating new features that directly impact our customers. Planning and performing testing to ensure fit to standards (e. g. security, scalability, etc. ). Writing and maintaining software documentation.
Software .Net Developer
- TeamQuest Sp. z o.o.
- Kraków
- November 5
Our client is an innovative technology company that has been offering advanced telematics solutions for the automotive industry since 2024. Specializing in providing a connectivity platform for vehicles, it ensures secure, reliable, and continuous internet connection, regardless of device location.
Software .Net Developer
- TeamQuest Sp. z o.o.
- Gdańsk
- November 5
Our client is an innovative technology company that has been offering advanced telematics solutions for the automotive industry since 2024. Specializing in providing a connectivity platform for vehicles, it ensures secure, reliable, and continuous internet connection, regardless of device location.
Senior Kotlin Developer with Webflux
- Schenker Technology Center Warsaw Sp. z o.o.
- Warsaw
- November 5
Senior Kotlin Developer with WebfluxMiejsce pracy: WarszawaTechnologies we useExpectedKotlinJavaKafkaPostgreSQLKibanaOperating
Quantitative Developer, Trading Research
- Point72
- Warsaw
- November 4
What you ’ll do Help enhance and automate the firm’s Trade Cost Analysis reporting framework Help automate processes for data cleaning and processing Optimize SQL queries for data collection Contribute to a robust, scalable research infrastructure include AWS cloud support Ensure the live production system is up and ready before the US open Contribute to the firm’s open-source CSP platform W
Senior Python Developer
- EY
- Wrocław
- November 4
The opportunity As a Senior Python Developer in Consulting you will participate in various streams
Senior Java Developer
- Schenker Technology Center Warsaw Sp. z o.o.
- Warsaw
- November 4
Senior Java DeveloperMiejsce pracy: WarszawaTechnologies we useExpectedJavaSpring BootSQLHibernateGitMavenGradleOptionalKotlinAWSDockerKubernetesOperating systemWindowsAbout the projectWe are strived to find the optimal IT solution and support the deployment and rollout of new IT applications in our Schenker Land countries.
Senior Developer React Native
- Team Quest
- Lublin
- November 4
close collaboration with developers from abroad, so teamwork skills/task allocation to team members/receiving work are required. leading in a development project.
Senior Developer React Native
- Team Quest
- Wrocław
- November 4
Job description: development of a mobile application (finance/accounting - company on the phone). building applications in an attractive way for users, understanding the company's business goals. diagnosing and fixing errors and performance bottlenecks for performance that feels native. maintaining code and assisting in writing automated tests to ensure the product is of the highest quality.
Senior Developer React Native
- Team Quest
- Rzeszow
- November 4
close collaboration with developers from abroad, so teamwork skills/task allocation to team members/receiving work are required. leading in a development project.
Senior Developer React Native
- Team Quest
- Krakow
- November 4
close collaboration with developers from abroad, so teamwork skills/task allocation to team members/receiving work are required. leading in a development project.
Senior Developer React Native
- Team Quest
- Katowice
- November 4
close collaboration with developers from abroad, so teamwork skills/task allocation to team members/receiving work are required. leading in a development project.
Senior Developer React Native
- Team Quest
- Gdańsk
- November 4
close collaboration with developers from abroad, so teamwork skills/task allocation to team members/receiving work are required. leading in a development project.
Senior Developer React Native
- Team Quest
- Bydgoszcz
- November 4
Tasks: development of a mobile application (finance/accounting - company on the phone). building applications in an attractive way for users, understanding the company's business goals. diagnosing and fixing errors and performance bottlenecks for performance that feels native. maintaining code and assisting in writing automated tests to ensure the product is of the highest quality.
Senior .NET Developer
- Endava
- Gdańsk
- November 4
DevelopmentGdansk+2 more What's this role about? Continuously expanding knowledge in technical but also in different business domain Expand horizons and providing direct consultancy to international clients Responsibility for technical decisions Develop functionalities according to defined acceptance criteria Contribute to the .
Java Developer|Linux|Network|Bash
- Infotree Global Solutions
- Poland
- November 3
We have a supportive team in place to give quality people a chance to grow and challenge themselves in their roles which has resulted in that we have placed many employees in positions that have grown into lifelong careers. We have a team of dedicated recruiters and consultant care representatives that are committed to your success and well-being. Check out our open roles to get started.
Senior Java Developer
- Devire
- Warsaw
- November 2
Frankfurt, Prague, Ostrava and Hradec Kralove.We are seeking a skilled and experienced Senior Java Developer
Senior Fullstack Developer - .NET and React/Angular
- Sii
- Białystok
- November 2
Must have:
.NET
Angular
Azure
Nice to have:
MS SQL Server
Entity Framework
As a Senior Fullstack Developer ... technologies: .NET, Angular, Azure Cloud
Your skills
Minimum 5 years of experience as a Fullstack Developer
Integration C# Developer with Kubernetes
- Knowit Poland
- Łódź
- November 2
Our company is a space to foster your personal growth and skills development. We have an innovative approach to technology that will let you see it from a new perspective. As a company, we value teamwork and cooperation. Together we realize bold technological projects that can change the world for the better.
backend developer in Cities...
- 1678Warsaw
- 1025Kraków
- 640Wrocław
- 391Gdańsk
- 282Poznań
- 239Katowice
- 231Łódź
- 92Rzeszów
- 79Szczecin
- 78Bydgoszcz
- 78Lublin
- 63Białystok
- 54Gliwice
- 48Gdynia
- 32Opole
- 25Częstochowa
- 25Toruń
- 17Kielce
- 16Olsztyn
- 12Bielsko-Biała
- 12Tarnów
- 9Zielona Góra
- 7Legionowo
- 4Pruszków
- 3Bełchatów
- 3Stargard
- 2Chorzów
- 2Dąbrowa Górnicza
- 2Kalisz
- 2Koszalin
- 2Płock
- 2Rybnik
- 2Zabrze
- 1Chełm
- 1Jelenia Góra
- 1Leszno
- 1Radom
- 1Siedlce
- 1Tarnowskie Góry
backend developer in Voivodeships...
- 1782Masovian Voivodeship
- 1074Lesser Poland Voivodeship
- 655Lower Silesian Voivodeship
- 458Pomeranian Voivodeship
- 354Silesian Voivodeship
- 338Łódź Voivodeship
- 327Greater Poland Voivodeship
- 108Podlaskie Voivodeship
- 106Lublin Voivodeship
- 103Kuyavian-Pomeranian Voivodeship
- 96Subcarpathian Voivodeship
- 92West Pomeranian Voivodeship
- 35Opole Voivodeship
- 20Warmian-Masurian Voivodeship
- 19Holy Cross Voivodeship
- 11Lubusz Voivodeship