26 backend developer English-speaking jobs in Kielce
Senior Python Developer
- TRANSITION TECHNOLOGIES PSC S.A
- Kielce, świętokrzyskie
- January 16
Senior Python Developer Miejsce pracy: Kielce Technologies we use Expected Python Pandas Polars GCP Kubernetes ... developer architect What we offer Flexible forms of employment and working hours (CoE or B2B) An interesting ... Your responsibilities Implement and maintain scalable backend services and platform components for the ... project at a time you focus on product development you focus on code maintenance agile Team members backend ... Engineering, or a related field. 5 years of professional experience in software development, with a focus on backend
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
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
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
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
Automation & IoT Developer
- OVOO Sp. z o.o.
- Kielce, świętokrzyskie
- January 16
Automation & IoT Developer Miejsce pracy: Kielce Technologies we use Optional Docker Kubernetes Prometheus
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
Bazel Engineer (Expert) @ VirtusLab
- VirtusLab
- Kielce
- January 27
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.
C++ Developer
- Groupe SII
- Kielce
- January 21
Develop new C++ functionalities for IoT, automotive, and medical projects. Analyze bugs, ensure system integrity, and participate in software verification. Minimum 3 years of C++ experience (embedded systems) and Agile methodology knowledge required.
.NET Developer
- Groupe SII
- Kielce
- January 21
product architecture in its current and future shape Your skills At least 3 years of experience as a .NET Developer
ABAP Developer
- Groupe SII
- Kielce
- January 21
We are looking for an experienced ABAP Developer to join our team for an international S/4HANA implementation
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

















































