9830 lisbon English-speaking jobs in Portugal

Design and develop native and cross-platform mobile applications for iOS and Android. Apply MVVM, Xamarin, and dependency injection. Integrate with REST APIs, ensuring performance and security. Collaborate with teams to deliver features aligned with business needs.

Senior Network Technician providing technical guidance and solutions for complex challenges. Resolves escalated issues, assesses network infrastructures, and proposes improvements. Conducts technical consulting, ensuring secure implementation of network solutions. Requires extensive experience in network administration, Cisco DNA and Cisco ISE, and strong troubleshooting skills.

Design, develop, and maintain Java-based applications and systems. Collaborate with teams to define, design, and deliver new features. Troubleshoot, debug, and resolve issues in existing codebases.

Senior Microsoft Dynamics 365 Developer will design, develop, and enhance solutions in Microsoft Dynamics 365 Customer Engagement (CE), focusing on Sales and Marketing modules.

Syffer seeks a .NET Core Developer with 3+ years of experience building RESTful APIs and distributed systems. Expertise in ORMs, relational databases, message brokers (RabbitMQ or Kafka), and unit testing is required. Experience with React, Docker/Kubernetes, and CI/CD pipelines is a plus.

Support the evolution of Mainframe ALM systems, developing and maintaining COBOL applications, writing and debugging JCL jobs, and automating tasks using REXX scripts.

Develop, maintain, and execute automated tests using Selenium WebDriver. Build and implement test automation frameworks for functional and regression testing. Integrate automated tests into CI/CD pipelines. Collaborate with developers and QA teams to improve software quality.

Develop, maintain, and modernize native Android applications using Java and Kotlin. Publish and manage apps on the Google Play Store. Apply Android architecture patterns in application design and development. Collaborate with cross-functional teams in an Agile environment.

Senior Microsoft Power Pages developer with 3+ years of experience in implementations for medium to large clients. Strong knowledge of Power Pages architecture, solution design, and integration with external systems. Experience in technical leadership and the Microsoft Power Platform ecosystem.

Functional Analyst will gather business requirements, translate them into technical specifications, and collaborate with development teams. Must have 2+ years of experience, strong communication and teamwork skills, and a commitment to documentation.

Develop and implement A/B, multivariate, and personalized experiences using Adobe Target or equivalent tools. Translate experimentation briefs into technical solutions and manage scripts through Tag Management Systems. Collaborate with Data, UX, and Marketing teams to improve experimentation workflows.

Develop and maintain iOS applications using RxSwift, Objective-C, SwiftUI, and Combine. Implement MVVM architecture, adaptive layouts, and SOLID principles. Conduct unit testing and ensure quality gates are met. Publish applications to the App Store and manage dependencies.

with technical teams and end-users, providing support and insights as needed.Work in Hybrid Regime (Lisbon

Syffer seeks a Solutions Architect to translate business and technical requirements into scalable architectural designs. Responsibilities include producing architecture artifacts, defining data and API models, ensuring security and compliance, and providing technical guidance to delivery teams.

Senior Data Cloud Architect to design, implement, and secure data architectures on Azure Cloud. Requires 5+ years of experience with Azure, databases (SQL, Synapse, Snowflake), and security best practices. Proficiency in SQL, RESTful services, microservices, automation tools (Azure DevOps, Terraform, Ansible), and CI/CD pipelines is essential. Experience leading technical teams and occasional travel to Paris is required.

Design and develop Java backend solutions, implement application architecture, and contribute to CI/CD processes. Collaborate with cross-functional teams in Agile environments. Lead profiles will mentor junior team members and provide technical guidance.

Senior Java Developer to design, develop, and maintain enterprise-level systems using messaging and microservices architecture. Experience with Java, OAuth, CI/CD, Kubernetes, and Docker required. Must be proficient in Agile Scrum methodologies.

Java Mid Developer with experience in backend development, Spring/Spring Boot, RDBMS, JPA, Hibernate, and application architecture. Must have experience with CI/CD, AWS or other cloud platforms, and frontend frameworks like Angular.

Design and develop Appian-based applications, ensuring alignment with business requirements. Participate in BPM projects, contributing to architecture design and solution implementation. Collaborate with stakeholders to analyze and model business processes.

Develop and maintain OutSystems applications (Mobile, Reactive, Traditional Web). Manage application lifecycle using Service Studio and Lifetime. Integrate APIs, interpret designs, and refactor legacy code. Collaborate with teams, document solutions, and contribute to continuous improvement.