29 backend developer English-speaking jobs in Holy Cross Voivodeship
Senior Python Developer
- TRANSITION TECHNOLOGIES PSC S.A
- Kielce
- January 16
DevOps Engineer (Senior) @ VirtusLab
- VirtusLab
- Kielce
- January 25
DevOps Engineer (Expert) @ VirtusLab
- VirtusLab
- Kielce
- January 24
Senior Python Developer
- Transition Technologies PSC
- Kielce
- January 16
Responsibilities :
Implement and maintain scalable backend services and platform components for the ... Computer Science, Software Engineering, or a related field.
5+ years of professional experience in backend
Build System Engineer (Senior) @ VirtusLab
- VirtusLab
- Kielce
- January 27
Senior Python Developer
- TRANSITION TECHNOLOGIES PSC S.A
- świętokrzyskie
- January 16
appealing, the next step will be an interview.Your responsibilitiesImplement and maintain scalable backend ... Engineering, or a related field.5+ years of professional experience in software development, with a focus on backend
Expert (Staff) Backend Engineer – Python | Cloud Security
- Transition Technologies PSC S.A.
- Kielce
- February 6
Design and build large-scale, distributed, cloud-native backend systems. ... We are looking for a highly experienced Expert (Staff) Backend Engineer to join our Cloud Security R ... Microservices and event-driven design Containers and serverless patterns Proficiency in at least one modern backend
Android Developer – 2nd Line Support On-call Standby
- Miquido
- Kielce
- January 27
Location: Remote Cooperation Model: Flexible (standby / on-call duties) We are looking for a Android Developer ... applications Bug fixing in existing codebases Working with REST APIs Collaboration with other developers (backend
Mid/Senior Backend Engineer (Python/AWS)
- Transition Technologies PSC S.A.
- Kielce
- February 6
Building and scaling backend services in Python on AWS Designing microservice and event‑driven architecture
Python Software Engineer with LLM (Expert) Poland : Kielce, Kraków, Wrocław + Remote 26 000 – 3[...]
- Virtus Lab Sp. z o.o. All trademarks their respective owners
- Kielce
- January 5
experience in a big technical organization (thousands of developers) via AI-based developer tools. ... member of a new, globally distributed team dedicated to a single mission: revolutionizing internal developer ... experience in a big technical organization (thousands of developers) via AI-based developer tools. ... tools, IDE plugins, or enhancing developer workflowsExperience with DevOps practices and tools (CI/CD ... member of a new, globally distributed team dedicated to a single mission: revolutionizing internal developer
QA Engineer
- Transition Technologies PSC
- Kielce
- January 19
Maintain and extend existing automated test suites integrated with CI/CD pipelines Test REST APIs, backend ... automation Strong understanding of QA practices for cloud-native and distributed systems Experience testing backend
Regular/Senior Web .NET Developer – Talent Pool
- Transition Technologies PSC
- Kielce
- January 16
Regular/Senior Web .NET Developer – Talent Pool Kielce
What will you do? ... Requirements :
Commercial experience as a .NET Developer (Regular or Senior level)
Strong knowledge
.NET Fullstack Developer
- Transition Technologies PSC
- Kielce
- January 27
.NET Fullstack Developer Kielce
What will you do? ... Requirements :
Commercial experience as a .NET Developer
Strong knowledge of C#, .NET, ASP.NET (.NET
IDE Engineer (Senior) @ VirtusLab
- VirtusLab
- Kielce
- December 9
Data Scientist (e-commerce) @ Britenet
- Britenet
- Kielce
- January 13
AEM Back-end Developer
- Groupe SII
- Kielce
- January 21
We are looking for a Regular/Senior Java Developer with Adobe Experience Manager knowledge, to join our
Automation & IoT Developer
- OVOO Sp. z o.o.
- Kielce
- January 16
Bazel Engineer (Expert) @ VirtusLab
- VirtusLab
- Kielce
- January 27
ServiceNow Developer (f/m/x)
- Sii Poland
- Kielce
- January 20
Our experience spans ITSM / ITOM / ITAM / HRSD / SecOps / ITBM(PPM) modules.As a ServiceNow Developer
Assembler Developer
- Transition Technologies PSC
- Kielce
- February 4
Design, write, test, and optimize Assembler code for mainframe systems. Maintain and enhance legacy applications. Integrate Assembler components with COBOL/Java applications. Troubleshoot and resolve complex system issues. Mentor junior developers.















