Oferty dla Web Developer Python praca Warszawa Powiat

20.06.2026 | Pełny etat | Warszawa | Webellian Sp.z o oAbout the position As a Senior Frontend Developer within Advanced Analytics, you will lead the design and development of user-facing AI-enabled products across web and mobile platforms. You will own the frontend layer of production applications - building sophisticated React-based web interfaces

20.06.2026 | Pełny etat | Warszawa | SpyrosoftWe are looking for an experienced Senior React Native Developer responsible for building and maintaining modern mobile applications for both iOS and Android platforms. The person in this role will collaborate closely with the project team on application architecture, implementation of new features

20.06.2026 | Pełny etat | Warszawa | Link GroupTo your needs. We want you to receive tasks that match your interests, meet your financial expectations and, above all, will allow you to develop in the professional field. Currently, we are looking for React developers to join our teams and work on the most advanced, innovative and diverse projects

20.06.2026 | Pełny etat | Warszawa | emagine PolskaFor large-scale web content ingestion and processing. - Using Python, including Polars and/or Pandas, for data processing, analysis and pipeline development. - Fine-tuning lightweight ML models for task-specific attribute extraction. - Preparing training data, managing data quality and evaluating model

20.06.2026 | Pełny etat | Warszawa | RandlabO projekcie Poszukujemy doświadczonego .NET Developera do długofalowej współpracy przy aplikacjach webowych - zarówno tych rozwijanych od podstaw, jak i przy rozbudowie istniejących systemów. Twój zakres obowiązków - Rozwój i utrzymanie aplikacji webowych w oparciu o .NET 6+ - Tworzenie

20.06.2026 | Pełny etat | Warszawa | CycladValidation, and code reviews to ensure quality and stability - Collaborate with architects and administrators on development projects - Maintain and manage ServiceNow instance, ensuring performance and security - Support integrations with external systems (REST, Web Services, SSO, LDAP) - Troubleshoot

20.06.2026 | Pełny etat | Warszawa | emagine PolskaLooking for - Service desk or ITSM system experience. - One to three years of system integration or software maintenance or development experience. - Three to five years of experience in integrations support, maintenance, or development. - Knowledge of Web Services and APIs (SOAP, XML, XSLT, REST, JSON

20.06.2026 | Pełny etat | Warszawa | Link Group• Lead, mentor, and develop a team of data engineers, driving technical excellence and delivery. • Own high-level architecture, system design, technical strategy, and engineering best practices. • Review technical solutions and provide guidance on scalability, reliability, and performance. • Design

20.06.2026 | Pełny etat | Warszawa | Link GroupAnd platform improvement initiatives. Key responsibilities - Build and maintain integrations between internal systems and external SaaS solutions - Develop and enhance internal applications and corporate-facing web platforms - Design APIs and data flows connecting various enterprise systems (HR, finance