12299 backend developer English-speaking jobs in Poland

Join our team as a Senior PHP Software Engineer (Symfony) and work on advanced backend solutions built ... designing scalable systems, and cares deeply about code quality.About the projectYou will be developing the backend ... documentation, and rely on a mature testing and delivery approach.Your responsibilitiesDesigning and developing backend

About the job Backend Engineer & Senior Data PipelineWere looking for a Senior Data Pipeline Engineer ... Airflow DAGs, modern data ingestion tools (Airbyte, Fivetran, custom connectors), ETL/ELT pipelines, and backend ... powers Autoplays session analysis system.Youll work across ingestion, transformation, augmentation, and backend ... from ingestion augmentation storage.Ideal ProfileRequired Experience5+ years in data engineering or backend ... constraints).Introduce automatic retries, dead-letter queues, and backpressure strategies.Build and optimize backend

As a Staff Backend Engineer you will be a technical leader who operates with a broad scope of backend

As a Staff Backend Engineer you will be a technical leader who operates with a broad scope of backend

As a Staff Backend Engineer you will be a technical leader who operates with a broad scope of backend

As a Staff Backend Engineer you will be a technical leader who operates with a broad scope of backend

We are looking for a proactive, communicative Senior Backend Engineer (Python) with a strong end-to-end ... In this role, you will be directly involved in building backend services from scratch, shaping architecture ... Responsibilities Design and develop backend services for a new cybersecurity product Build scalable microservices ... clean, scalable, and maintainable Python code Ensure high performance, availability, and reliability of backend ... Participate in architecture, code, and operational reviews Requirements A minimum of 5 years of hands-on backend

We are looking for an experienced Backend Engineer to strengthen our team. ... As a Backend Engineer you will join a Product team in our Business Banking value stream within the R&

We’re seeking an exceptional Staff Backend Engineer to join our cross‑functional product team in Warsaw ... Part 2: Video call/In‑person technical stage with Head of Data Engineering + 1 Backend Engineer – Up ... Your Impact as a Staff Backend Engineer Are you ready to make a significant impact in a fast‑paced, autonomous

municipal heating strategies.About the RoleWe are looking for an experienced and independent Senior Backend ... In this role, you will design, build, and maintain scalable microservices using modern backend technologies ... high-quality software solutions.Key ResponsibilitiesDesign, develop, and maintain microservices-based backend ... ceremonies, peer reviews, and continuous improvement processes.Requirements5+ years of experience in backend ... architectural design of distributed systems.Collaborate with frontend developers working with Angular and backend

Senior Backend Engineer Tabby is a fast‑growing FinTech company reshaping how people shop, earn and save ... We’re looking for a Senior Backend Engineer to help build an internal AI agent platform that powers automated ... Key Responsibilities Design and develop backend services in Golang and Python for the AI agent platform ... Skills, Knowledge & Expertise 2+ years with Golang and 2+ years with Python; 5+ years total backend

Senior Backend Engineer - PHP/Symfony Ready to architect scalable systems? ... We’re looking for a Senior Backend Engineer with deep PHP expertise to lead the design and implementation ... PLN75.00/hr - PLN110.00/hr What You'll Do Core Responsibilities Design and develop robust PHP backend ... architecture decisions that shape how we build Conduct code reviews that elevate team standards Bridge backend

About the role You will need to be experienced in C# backend development with a good understanding of ... Solid backend skills where you can demonstrate your ability to apply these technologies, as well as deploy ... GraphQL APIs, React, AWS, Terraform Responsibilities Designing, writing, testing functionalities for a backend

the future of sustainable transport and smart energy systems. 4+years of professional experience in backend ... building the future of sustainable transport and smart energy systems. ,[Develop and maintain robust backend

the future of sustainable transport and smart energy systems. 4+years of professional experience in backend ... building the future of sustainable transport and smart energy systems. ,[Develop and maintain robust backend

the future of sustainable transport and smart energy systems. 4+years of professional experience in backend ... building the future of sustainable transport and smart energy systems. ,[Develop and maintain robust backend

the future of sustainable transport and smart energy systems. 4+years of professional experience in backend ... building the future of sustainable transport and smart energy systems. ,[Develop and maintain robust backend

the future of sustainable transport and smart energy systems. 4+years of professional experience in backend ... building the future of sustainable transport and smart energy systems. ,[Develop and maintain robust backend

the future of sustainable transport and smart energy systems. 4+years of professional experience in backend ... building the future of sustainable transport and smart energy systems. ,[Develop and maintain robust backend

the future of sustainable transport and smart energy systems. 4+years of professional experience in backend ... building the future of sustainable transport and smart energy systems. ,[Develop and maintain robust backend