269 backend developer English-speaking jobs in Poznań

Role Overview We’re looking for a Backend Python Developer to take ownership of product development across ... backend systems. ... Backend Principles: Strong understanding of backend architecture principles and best practices for RESTful ... Mandatory Backend Expertise: Proven, in-depth experience with Python Database Proficiency: Strong experience ... Cross-Functional Collaboration: Work closely with cross-functional teams to ensure backend systems effectively

Backend .NET Developer , you will join a cross‑functional team working on scalable web applications and ... What We Expect At least 3+ years of experience in developing web applications (as a backend developer ... backend services.

What we expect: At least 3+ years of experience in developing web applications (as a backend developer ... and backend services. ... As aBackend .NET Developer , you will join a cross-functional team working on scalable web applications

Step into RedStone – the fastest-growing blockchain startup – as a Backend Developer About Us RedStone ... As a Backend Engineer at RedStone , you’ll take ownership of core components powering our oracle infrastructure

We are looking for an experienced Full-Stack / Backend Developer to join our team and help build scalable ... Maintain and enhance existing backend and frontend applications. ... Knowledge of backend architecture and modern web applications. ... You will work on both backend and frontend solutions, contributing to product development, system improvements

Azure developer specializing in implementing Azure services (Data Factory, Functions, Event Hub, Service Bus) and developing Dynamics 365 plugins and workflows.

Our Tech Stack (You Can Learn It) Golang (backend) Vue/Nuxt (frontend, but this role focuses on backend ... problems and take action Like learning new tools, technologies, and domains Technical Requirements Strong backend

Summary: The Senior .Net API Developer role focuses on developing and maintaining the Nordic commercial ... The primary goal is to lead initiatives in backend API development while maintaining high standards of ... Rate: 160-180 zł/day VAT Responsibilities: Design and implement new external partner REST APIs Lead backend ... standards Participate in agile ceremonies and technical discussions Key Requirements: Senior-level backend

What We’re Looking For 4+ years of backend development experience Strong experience designing and ... looking for aBackend Developerto joinSupono Holdings LTDand help us build fast, reliable, and scalable backend ... Work Projects move fast— often from scratch to launch within 2–7 days You may be asked to start backend ... and accountability Nice to Have Experience integrating AI / ML APIs Familiarity with scalable backend

In this role, you will work across the full technology stack, contributing to both backend and frontend

We obsess over backend quality because we're building the quality layer for AI itself. ... As a Backend Engineer at Shelf, you'll architect and build the distributed systems that make enterprise

We are looking for an experienced Python Developer responsible for developing and maintaining backend ... Key Responsibilities Design, develop, and maintain scalable backend applications using Python Build and ... related fields, or equivalent experience Nice to have: Experience in creating, testing, and maintaining backend

business applications and scalable backend solutions. ... We are looking for an experienced Python Developer / Oracle Programmer to join a team delivering enterprise-grade ... Build and maintain backend solutions using Python , PL/SQL , and shell scripting.

Your tasks Collaborate as part of an Agile team to design and implement backend and frontend functionality ... We are recruiting for a Senior Fullstack Developer to join our scrum team for a project in the banking ... project goals and deliverables Requirements At least 5 years of experience as a Fullstack Java Developer

with strong Python backend skills. ... You are A Senior Frontend/Fullstack Developer with 4 years of experience, combining deep React expertise ... strong proficiency in React and modern JavaScript/TypeScript Very strong proficiency in Python and backend ... scalable frontend applications with a focus on performance and user experience Build and maintain robust backend

We are seeking an experienced SAP ABAP/RAP Developer to join a major transformation programme for a leading ... This senior backend development role involves implementing business logic within SAP S/4HANA, developing ... Responsibilities Design and develop backend SAP solutions using ABAP Object-Oriented programming and ... Qualifications Proven experience in SAP backend development with strong expertise in ABAP OO and ABAP

About the Client We are looking for an experienced Backend Developer (with SAP BTP ) who will join a ... What you will do · Design, develop, and maintain scalable backend services using Node.js and TypeScript ... FDA/EMA guidelines) and end-to-end system integrity What we are looking for · Strong experience in backend ... and HANA Cloud · Solid understanding of asynchronous programming , event-driven architectures, and backend ... Develop cloud-native applications on SAP Business Technology Platform (Cloud Foundry / Kyma) · Integrate backend

the development and maintenance of modern web applications and backend services. ... This posting is part of a Talent Pool for the .NET Developer role. ... We are seeking a Regular or Senior .NET Web Developer to work on an active client project focused on ... discussions Collaborate with QA, DevOps, and product teams Requirements Commercial experience as a .NET Developer

This is a single-developer project , where you will work closely with the client's internal teams ... Position: Senior Backend Engineer (Java / Architecture) Contract: Freelance / B2B – Remote (EU Only) ... We are looking for a Senior Backend Engineer with strong architectural skills to join a long-term project ... on the project Refactor and modernize legacy backend systems Improve and extend existing microservices ... and laboratory stakeholders to clarify requirements, define scope, and improve existing backend processes

React on the frontend and C# .NET Core on the backend. ... About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise in ... stack applications using React, C#.NET Core, and supporting technologies. • Build high-performance backend