12720 backend developer English-speaking jobs in Poland

We are seeking a Mid/Senior Python Backend Developer with Django experience and strong expertise in ... Required Qualifications 3+ years of backend development experience, primarily in Python. 2+ years ... Responsibilities Design, build, and maintain backend services using Django, Python, and related technologies

About the position We are seeking a Python Full Stack Developer with strong experience building scalable ... frameworks Implement clean, efficient, and well-documented code across both backend and frontend ... You will design, implement, and optimize backend services while also contributing to frontend development ... Key responsibilities Build scalable, efficient, and maintainable backend systems and APIs using Python

As a Principal Backend Developer you help define and execute the technical vision of the product. ... You take on the expert role in all topics related to Backend.    ... Being a Full-Stack developer is a huge advantage;● You have a solid understanding of Enterprise Integration

The person in this role will be responsible for designing, developing, and maintaining scalable backend ... opportunities to Riyadh, Saudi ArabiaYour responsibilitiesDesigning and implementing robust, scalable backend ... FrameworkSQLOptionalKeycloakElasticsearchKafkaAbout the projectWe are looking for an experienced Senior Java Developer ... ad-hoc need basisSunday – Thursday workweek scheduleOur requirementsExperience as a senior back-end developer

Software Developer (Java + React) - Smart CityHey! Nice to see you! ... with a backend focus, but frontend skills will come inhandy as well. ... ’s about creating more livable cities and better travel experiences.We are looking for a full-stack developer ... the necessary dataWhat you bring:Hands-on development experience in Java or Kotlin, with a focus on backend

, Azure Developer, Solution Architect)We work in ahybrid wayand would like to catch up with you at our ... of customer data, segmentation, and automated communicationAbout YouYou have:Solid experience with backend ... impact.About The RoleWe're looking for amid-level Software Engineerwho enjoys working across cloud, backend ... Snowflake, data pipelines, or customer data platformsMicrosoft certifications (e.g., Power Platform Developer

Modernize Complex Banking Systems as a .NET Developer! ... As a .NET Developer you will be working for our client, a leading organization in the online banking ... Your main responsibilities: Develop and maintain backend solutions in .NET Core / .NET 6+ Support the ... discussions and propose improvements You're ideal for this role if you have: Minimum 4–5 years of backend

path toward tech leadership as we continue scaling Who You Are2–4 years of professional experience in backend ... We're Hiring: Python Developer / Data Engineer (Energy Trading)At Seagull Energy Trading, we combine ... Send your CV or GitHub/portfolio link to with the subject line "Python Developer / Data Engineer ... platform, and live operations across several European markets.Now we're looking for a hands-on Python developer

Working in a fully remote, high-impact environment, you'll shape the next generation of AI-driven developer ... a Staff Backend Engineer, you will play a central role in building the backend foundation for AI-powered ... We are currently looking for a Staff Backend Engineer (Python), AI Engineer: Agent Foundations in EMEA.As ... role in modern software development.AccountabilitiesArchitect, design, and develop highly scalable backend ... and maintain system stabilityRequirementsProven experience architecting and developing Python-based backend

Proven track record in building products from zero to release (greenfield) Good understanding of backend ... generation and distribution, admin tools Design and implement REST APIs and integrate frontend with backend ... We are currently seeking a highly experienced Senior/Lead Full-stack Developer (Python + React) who ... with visible business impact Support from experienced Polcode’s team: PDM, DevOps, QA, FE developer ... What we’re looking for: Solid commercial experience as a Full-stack Developer Advanced knowledge

Proven track record in building products from zero to release (greenfield) Good understanding of backend ... generation and distribution, admin tools Design and implement REST APIs and integrate frontend with backend ... We are currently seeking a highly experienced Senior/Lead Full-stack Developer (Python + React) who ... with visible business impact Support from experienced Polcode’s team: PDM, DevOps, QA, FE developer ... What we’re looking for: Solid commercial experience as a Full-stack Developer Advanced knowledge

Proven track record in building products from zero to release (greenfield) Good understanding of backend ... generation and distribution, admin tools Design and implement REST APIs and integrate frontend with backend ... We are currently seeking a highly experienced Senior/Lead Full-stack Developer (Python + React) who ... with visible business impact Support from experienced Polcode’s team: PDM, DevOps, QA, FE developer ... What we’re looking for: Solid commercial experience as a Full-stack Developer Advanced knowledge

Proven track record in building products from zero to release (greenfield) Good understanding of backend ... generation and distribution, admin tools Design and implement REST APIs and integrate frontend with backend ... We are currently seeking a highly experienced Senior/Lead Full-stack Developer (Python + React) who ... with visible business impact Support from experienced Polcode’s team: PDM, DevOps, QA, FE developer ... What we’re looking for: Solid commercial experience as a Full-stack Developer Advanced knowledge

Proven track record in building products from zero to release (greenfield) Good understanding of backend ... generation and distribution, admin tools Design and implement REST APIs and integrate frontend with backend ... We are currently seeking a highly experienced Senior/Lead Full-stack Developer (Python + React) who ... with visible business impact Support from experienced Polcode’s team: PDM, DevOps, QA, FE developer ... What we’re looking for: Solid commercial experience as a Full-stack Developer Advanced knowledge

3+ years' experience as Python Backend Developer / AI EngineerKnowledge of LLMsKnowledge of OOP programming ... AI Engineer with Backend ExperienceDeveloping AI-based products for internal and external usePlanning

We are looking for a highly experienced Senior Frontend Developer to join our team. ... attention to detail, ensuring our UI is visually stunning, intuitive, and seamlessly integrated with backend ... frontend role where you will take absolute ownership of your work, collaborating closely with designers, backend

Required Skills & Experience Proven experience as a Full Stack Developer, with strong proficiency in ... ideal candidate will have experience building production-grade ML/NLP applications, combining robust backend ... Responsibilities Design, develop, and maintain end-to-end applications using Python (FastAPI) for backend

sounds familiar to you - we are looking forward to seeing you on board.Work as a Senior Java Back-end Developer ... to contribute in various streams of implementation projectsDevelop and maintain scalable backend services ... professional experienceMany years of experience in commercial projects in development and maintain scalable backend

Senior Java Developer PLN miesięcznie (B2B)Innobo sp. z o.o.The role will:Participate in a design of ... backend for 'home journey' applicationsEngage with business and understand their expectations ... , needs and business logicDevelop new features in backend applications: Java 17/21 , Spring Framework

We are currently seeking the AI Backend Engineer. ... developer What employer offers Contribution towards sports activities Private medical care Life insurance ... Expected Python AWS AI concepts MCP API Operating system Windows About the project A talented team of backend ... action, ownership, iterative delivery, outcome focus Work organization Work style in house Team members backend