Oferty dla Web Application Development praca Polska

21.06.2026 | Pełny etat | Olsztyn (Warmińsko-Mazurskie) | Citi HandlowyControl and track progress on project deliverables. Gather data, monitor performance, and create progress reports. Ensure all project documentation is kept up-to-date. Manage risk and ensure compliance with applicable laws, rules, and company policies. Our requirements A minimum of 3 years of experience

20.06.2026 | Pełny etat | Warszawa | Primaris ServicesSQL, bazy danych, REST API, Web Services (SOAP/REST), integracje systemowe, Kafka, UML/BPMN, Jira, Confluence. Projekt który będziemy gotowi Ci zaproponować dotyczy rozwoju nowoczesnych produktów cyfrowych dla organizacji z sektora finansowego, obejmujących portal webowy, aplikacje mobilne oraz usługi

20.06.2026 | Pełny etat | Warszawa | Upvanta sp. z o.o.Konteneryzacja - monorepo - optymalizacja performance (Core Web Vitals) - Design Systems - monitoring Sentry - Datadog - New Relic

20.06.2026 | Pełny etat | BillTechWspółpracujemy, chcemy i doskonalimy się (dążymy do bycia najlepszymi, rozwijamy się, mamy otwarte głowy i kwestionujemy pomysły). Działamy odpowiedzialnie. - Ogromne możliwości rozwoju będziesz zdobywać praktyczne umiejętności związane z Web Scrapingiem - jednym z kluczowych komponentów w dobie rozwoju AI

20.06.2026 | Pełny etat | Gdynia | Link GroupFacilitating changes to product portfolio to improve competitive position and optimal product performance; Requirements - At least 3 years of professional experience - Strong Analytical skills, with good English language communication ability; - Understanding of Product Development cycle; - Experience

19.06.2026 | 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

19.06.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesThe role We are looking for a Code Security Engineer to join our Security Testing team and help ensure the security and quality of application code across our organization. In this role, you will work closely with development teams, providing insights and guidance to improve secure coding practices while

19.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.SWISS, Austrian and Brussels) main web portals, mobile apps (iOS and Android) and B2B platforms. On top we’re developing our own R&D solutions within Hangar initiatives. We are focused on the continuous development of our software engineers and therefore you can expect - Experienced developers to learn

19.06.2026 | Pełny etat | Kraków | The CodestEnabling us to deliver exceptional products and services. Our expertise centers on web development, cloud engineering, DevOps and quality. After many years of developing our own product - Yieldbird, which was honored as a laureate of the prestigious Top25 Deloitte awards, we arrived at our mission to help