Vagas de Desenvolvedor .NET em 1950 Lisboa

Job Title: Backend Developer Location: Lisbon Contract Type: Full-time About the Role We are looking for an experience Backend Developer to join our Cognitive Sensing team at Hyperion and contribute to the development of scalable, reliable, and maintainable web applications used in real production e

Mandatório Mínimo de 4 anos de experiência profissional em desenvolvimento .NET Experiência sólida em C# / .NET Core / ASP.NET Core MVC Bons conhecimentos de arquitetura de software (Clean Architecture, SOLID) Experiência com SQL Server (modelação, T-SQL e performance) Experiência em equipas Agile P

Mandatory Requirements Minimum of 6 years of experience in similar roles with native Android app development (Java and Kotlin) Bachelor’s degree in Computer Engineering or a related field Knowledge of Android architectures and development patterns (MVC, MVVM, Clean Architecture) Experience with Git,

Responsibilities: Analysis, development, testing, and maintenance of Payments & Collections systems Monitoring and maintenance of payment flows Validation of ISO 20022 messages (PAIN.001, PAIN.008, PAIN.002) Development in a mainframe environment Production support, including interventions Requi

Role Overview We are looking for a Senior Java Developer with solid experience in enterprise environments to join a team focused on maintaining, evolving, and integrating critical applications. This role involves working primarily with legacy systems, with a strong emphasis on security and identity

Função Senior OutSystems Developer Sobre a Função Procuramos um Senior OutSystems Developer para integrar um projeto full remote de longo prazo para um cliente holandês no setor financeiro. Irá participar de uma iniciativa estratégica para modernizar e simplificar o ambiente de TI, desenvolvendo uma

Language Requirements: Minimum English level: B2 (fluency required) Requirements: Strong experience with Java Comfortable working in a full-stack environment (backend + frontend) Ability to navigate and contribute to frontend code when needed Experience using AI development tools (e.g., code assista

Following specific expertise is mandatory for the performance of the tasks: At least 2 years of specific expertise in .NET At least 3 years of specific expertise in JavaScript , knowledge of Angular/eUI as well as of KnockoutJS is an asset. At least 3 years of specific expertise in SQL Server KNOWLE

Mandatory Skills *Backend:** Strong experience with C# and .NET (Core / .NET 6+) ASP.NET Core (Web API, MVC, Razor Pages) RESTful API development Entity Framework Core Dependency Injection Authentication & Authorization (JWT) Experience with asynchronous programming (async/await) *Frontend:** HT

*Required qualifications** to be successful for **Mid profiles:** The candidate **must** have at least ***one higher education degree*** Experience with **Java Backend** development with **strong theoretical knowledge** (**Java >= 8**) (**3+ years for Mid profiles**) Experience with **Spring/Spri

English proficiency at B2 level or higher (spoken and written). Availability to work in a hybrid model (2 days per week in the Lisbon office). *Key Responsibilities:** Lead the design, development, and deployment of fullstack applications using .NET Framework/.NET Core and modern UI frameworks. Prov

**English** proficiency at **B2 level or higher** (spoken and written). Availability to work in a hybrid model (2 days per week in the Lisbon office). *Key Responsibilities:** End-to-end responsible for design, implementation, and unit testing of requirements in the context of Salesforce and/or a fu

*Senior .Net / React Developer** *Principais Responsabilidades** *Desenvolvimento e Manutenção de Software** Desenvolver e manter aplicações web utilizando .Net e React. Implementar novas funcionalidades e evoluções em sistemas existentes. Garantir a manutenção corretiva e evolutiva das soluções. *A

**English** proficiency at **B2 level or higher** (spoken and written). Availability to work in a hybrid model (2 days per week in the Lisbon office). *Key Responsibilities:** Responsible for configuring, programming and unit testing of the application. Responsible for applying the best of breed sof

*Additional information:** **Location:** Lisbon. **Working Model:** Hybrid working model. **English proficiency** should be at **least B2 level.** *Required qualifications to be successful in this role (4/5 years** for **Senior Profiles):** The candidate must have at least **one higher education** d

**Experience:** Minimum 5 years of experience in modern Frontend technologies. **English proficiency** should be at **least B2 level.** *Technical Skills:** Develop and maintain web applications using **ReactJS / NextJS**. Implement responsive designs using **HTML, CSS, Typescript, and JavaScript**.