4712 English-speaking jobs in Lisbon District

Senior iOS Developer to develop features and architectural components for a native application. Responsibilities include code reviews, automated testing, and assisting with Continuous Delivery. Must have experience with Swift, UIKit, SwiftUI, and MVVM design patterns. Advanced English required.

Senior iOS Developer to build and enhance a native application. Responsibilities include developing features, ensuring code quality, and participating in technical discussions. Requires experience with Swift, UIKit, SwiftUI, and MVVM design patterns. Advanced English is necessary.

Growin seeks a BI Developer with experience in reporting, analyzing data, and Microsoft BI tools (SSIS, SSAS, SSRS). Must have experience developing dashboards, ETL processes, SQL Server Database, and Data Warehouse designs.

Lead Generative AI Engineer will architect and deliver mission-critical GenAI agent initiatives. Responsibilities include defining architectural patterns, establishing CI/CD pipelines, and leading the evaluation and prototyping of cutting-edge techniques. Requires 8-15 years of engineering experience, Python expertise, and proven experience developing LLM applications and working with RAG frameworks.

Senior AI Engineer to design and deploy LLM-powered autonomous agents for global freight logistics. Develop AI modules, integrate with APIs, and implement GenAI solutions. Requires 6+ years of engineering experience, Python expertise, and 6+ months of GenAI application experience.

Implements and manages systems for capturing, processing, and analyzing Research and CMC data across Ferring R&D sites. Supports data workflows and acts as a liaison between technology and science.

The Technical Lead balances strategic thinking with pragmatic delivery, ensuring systems are built to last while meeting immediate needs. The role requires expertise in architecting and maintaining high-concurrency, low-latency trading systems at scale, with advanced proficiency in Rust. The Technical Lead will guide system design, ensure scalability and resilience, and optimize performance across applications and infrastructure.

Lead and grow an Options Engineering team of around 7 engineers. Own and evolve an existing Rust-native systematic options trading platform. Provide strong technical direction across trading infrastructure, system design, performance, reliability, and risk controls.

Transaction Screening Analyst will handle alerts generated by the tool regarding client payments, categorizing their nature and escalating true alerts to corporate for deeper analysis.

Practice Consultant will develop AI, Insights, and Solutions (AIS) IP, support client engagements, and contribute to business development. Requires 3-6 years of experience, ideally in consulting or analytics, with expertise in AI and analytics tools and trends.

Develop and maintain user interfaces using Next.js and React, design and maintain API middleware, and contribute to the design and implementation of composable architectures.

Experienced Affiliate Manager needed for iGaming company. Develop and execute affiliate marketing strategies, manage affiliate relationships, and optimize campaigns for Tier1/Tier 2 markets. Requires 4-6+ years of experience in iGaming affiliate marketing, strong analytical skills, and fluency in English.

Experienced Frontend Developer with 3+ years of Vue.js (Vue 3 preferred) experience to create and enhance web applications in the finance domain.

Develop and maintain frontend applications using Angular. Build intuitive and high-performance user interfaces. Collaborate with backend teams to integrate APIs. Translate business requirements into technical solutions.

Senior .NET Developer to design and develop robust solutions using C# and .NET within distributed systems. Contribute to architectural decisions, mentor engineers, and work with messaging systems like Kafka, RabbitMQ, or Pulsar.

Develop and maintain Android applications using Java and/or Kotlin. Design and implement user interfaces, integrate APIs, and debug applications. Collaborate with designers, product managers, and backend developers.

Develop and maintain Android applications using Java and/or Kotlin, design user interfaces, integrate APIs, and collaborate with teams. Design and develop backend services and APIs using Python, architect RESTful APIs, and work with databases. Develop and maintain applications using .NET, design microservices architectures, build APIs, and integrate with cloud platforms.

Develop and maintain .NET applications on Microsoft Azure. Design and implement cloud-native, microservices, and event-driven solutions. Build and manage CI/CD pipelines and Infrastructure as Code.

Design and develop Java applications, build REST APIs using Spring, and collaborate with clients to understand needs.

Senior Data Scientist to design, analyze, and improve scenario-based assessments for hiring. Develop evaluation logic, metrics, and analytical approaches to measure candidate performance. Partner with product, psychometrics, and engineering teams. Requires 4+ years of data science experience, proficiency in Python and SQL, and strong analytical and communication skills.