Oferty dla Web Application Development praca Polska

14.04.2026 | Pełny etat | Kraków | N-iXdevelopment & design background. - Hands-on experience in automation of backend, web, and mobile applications. - Strong expertise in JavaScript and . - Experience with automation tools such as Puppeteer. - Experience with performance testing (JMeter, and good understanding of concepts) - API Testing

14.04.2026 | Pełny etat | Wrocław | Upvanta sp. z o.o.Testowych Wymagania - Minimum 4 lata doświadczenia w testowaniu oprogramowania - Doświadczenie w projektach bankowych lub finansowych - Certyfikat ISTQB Foundation - Znajomość WCAG (Web Content Accessibility Guidelines) - Wiedza z obszaru systemów finansowych - Umiejętność analitycznego myślenia

14.04.2026 | Pełny etat | Warszawa | emagine PolskaGuidance. Scope of Work The Penetration Tester will be responsible for conducting comprehensive penetration tests across the following areas Asset Type Environment Notes - Web applications Staging/Prod Main customer portal, admin panels, complex business-oriented apps - Mobile applications Staging/Prod

13.04.2026 | Pełny etat | Warszawa | InPostCombines backend development with advanced knowledge of machine learning models, APIs, and cloud infrastructure, focusing on integrating state-of-the-art AI capabilities into user-friendly and efficient web-based applications. Key Responsibilities Model Integration & API Development - Integrate LLMs

14.04.2026 | Pełny etat | Wrocław | AUCTANE PolandIn the design, development, and maintenance of our web applications using ReactJS and .NET. You will be responsible for driving technical decisions, mentoring team members, and ensuring the architectural integrity of our solutions. This role requires deep technical expertise, strong problem-solving skills

14.04.2026 | Pełny etat | Kraków | CRIFAnd maintain scalable backend services using - Build modern, responsive web applications with React - Develop and maintain RESTful APIs and microservices - Implement and optimize data processing pipelines (ETL, streaming) - Design and optimize PostgreSQL databases and complex queries - Implement

14.04.2026 | Pełny etat | Kraków | N-iXEDT) - 4+ years of experience with C# or .NET for web application development - 4+ years of experience with React for web application development - Experience with Azure, including migration from Azure to AWS - Expert proficiency in GenAI-driven development, GitHub Copilot/Codex integration, rapid

14.04.2026 | Pełny etat | Wrocław | AUCTANE PolandIn the design, development, and maintenance of our web applications using ReactJS and .NET. You will be responsible for driving technical decisions, mentoring team members, and ensuring the architectural integrity of our solutions. This role requires deep technical expertise, strong problem-solving skills

14.04.2026 | Pełny etat | DCV TechnologiesStart ASAP Key Responsibilities - Work with cross-functional teams to translate business requirements into solution vision and high-level architecture - Lead design, implementation, and system integrations within large, complex Agile projects - Manage globally distributed teams (AEM developers