Oferty dla Web Application Development praca Polska

23.06.2026 | Pełny etat | Kraków | INEXTO POLANDAs required for project or client needs Qualifications Advanced and up-to-date .Net - C# skills Advanced and up-to-date knowledge of SQL and relational database programming Experience in Web APIs development (SOAP, REST, gRPC), with a strong focus on versioning and security (OAuth, SAML) Experience with ORM

23.06.2026 | Pełny etat | Lublin | Sollers Consulting Sp. z.o.oOf Sollers people are at the root of our success. We strive to be the best at what we do, both in the eyes of our team and our customers. We put people at the heart of every project. Join us and make Sollers be driven by… you! About Software Development at Sollers Versatility is the keyword when it comes

23.06.2026 | Pełny etat | Poznań | Montrose SoftwareSystems and web-based applications. The solution is built using a microservices architecture, with communication handled via the Solace messaging system (pub/sub architecture). All microservices are deployed on the bank’s own Kubernetes cluster and are used by traders for the initial valuation

23.06.2026 | Pełny etat, Freelancer | Kraków | NetguruThe app is approved for Live access. Meta Ecosystem Configuration Correctly setting up the application environment in the Meta for Developers console (identified by the client as the primary risk area). OAuth Strategy & Implementation Implementing the 'Login with Instagram' flow to securely fetch

23.06.2026 | Pełny etat | Poznań | Upvanta sp. z o.o.About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise in React on the frontend and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures

23.06.2026 | Pełny etat | Poznań | DevapoWe are looking for an experienced and ambitious Solution Architect. Join our team to design innovative technical solutions for our international and local clients. About Devapo At Devapo, we focus on continuous self-development and acquiring new knowledge. We build solutions leveraging various

23.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.Solutions built on microservices and API-first architecture. Key Responsibilities Design, develop, and maintain backend applications and microservices using Java. Build and enhance modern web applications using React. Develop and maintain RESTful APIs and microservice-based solutions. Participate

23.06.2026 | Pełny etat | Poznań | NetguruPatterns for developers). Champion security, privacy, and compliance best practices across the platform (including ISO 27001-aligned controls). Support migration programmes (e.G. E-WISE, MINT/Esperanto) with AWS accounts, networking, DNS, and cutover work. Collaborate with engineering, product, operations

23.06.2026 | Pełny etat | Kraków | Sollers Consulting Sp. z.o.oOf Sollers people are at the root of our success. We strive to be the best at what we do, both in the eyes of our team and our customers. We put people at the heart of every project. Join us and make Sollers be driven by… you! About Software Development at Sollers Versatility is the keyword when it comes