6887 lisbon English-speaking jobs in Lisbon

Available Locations: Lisbon, Portugal About the departmentCloudflare's Research Team pursues strategic ... Availability and Expectations: Ability to commit to a 12 week summer internship In office 3-4 days a week in Lisbon

Manual Tester will ensure quality and reliability of a finance platform through comprehensive testing. Responsibilities include writing test cases, executing manual tests, documenting results, and tracking defects. Requires 1+ year of manual testing experience, fluency in English, and strong understanding of software testing methodologies.

Leads the Backend Assets team, responsible for the core C#/.NET framework. Defines and improves development processes, champions automation, and acts as the technical authority for the platform. Provides technical oversight for AWS and Kubernetes deployments. Mentors engineers, sets performance objectives, and advocates for the team. Requires 8+ years of C#/.NET expertise, system design experience, and hands-on cloud infrastructure management.

Design, develop, and implement end-to-end Machine Learning pipelines for training, testing, and deployment of predictive models. Work closely with Data Scientists to translate prototypes and models into scalable, production-grade code. Develop robust, efficient, and well-documented code primarily using Python and relevant ML frameworks.

Technically lead Salesforce development team. Design and architect complex solutions on Salesforce and Marketing Cloud. Manage technical debt backlog and create technical application documentation. Manage infrastructure change requests and ensure quality of deliverables. Collaborate with global and business teams to define technical solutions.

Experienced Cloud Data Engineer to design, build, and optimize data pipelines and ETL/ELT solutions in AWS, GCP, or Azure. Requires 3+ years of experience with cloud data services and proficiency in SQL, Python, and IaC tools.

Design, develop, and implement robust and scalable banking applications using .NET framework and React. Collaborate with cross-functional teams to gather requirements and translate them into technical specifications. Write clean, efficient, and well-documented code adhering to best practices and coding standards. Develop and consume RESTful APIs to integrate various banking systems and services. Participate in code reviews and contribute to continuous improvement of development processes. Troubleshoot, debug, and optimize applications for maximum performance. Stay updated with the latest trends and technologies in .NET, React, and the banking sector. Participate in Agile development processes, including sprint planning and daily stand-ups. Ensure compliance with banking regulations and security standards in all development activities.

Internal Auditor will assist in planning and executing the annual audit plan, lead internal audit engagements, and communicate findings and recommendations. Experience in IT/Cybersecurity audit or Internal Controls audit is required.

Senior Backend Developer will design, implement, and maintain backend services and APIs using Java 21 and Spring Boot. Integrate applications with Oracle or Aurora PostgreSQL databases and build and deploy applications in AWS.

fostering a data‐driven culture.Where You'll Be This role is a hybrid role based in our Amsterdam or Lisbon

Senior .NET Developer to design, develop, and maintain applications using .NET Core (C#). Experience with Microsoft Azure, microservices, serverless architectures, and CI/CD pipelines required.

Experienced Boomi Specialist needed to design, develop, and maintain scalable integration solutions using the Boomi Enterprise Platform. Collaborate with teams to translate requirements into robust, secure solutions across cloud and on-premise environments.

Senior professional to join the International Tax and Transaction Services (ITTS) team, providing tax advisory services in transaction processes, particularly in the tax structuring of investments and divestments.

Senior SAP CAP Node.js Developer will design, develop, and deploy scalable cloud-native applications for enterprise customers. Experience with Node.js, SAP BTP, and major cloud platforms is required.

Senior Software Engineer to develop cutting-edge digital identity verification solutions. Responsibilities include building backend systems, integrating with web and mobile applications, and contributing to technical strategy. Requires 5+ years of software development experience with a focus on backend and ML, 2+ years in senior engineering roles, and strong Python skills.

Senior Cloud Infrastructure Engineer to define and drive architectural direction for a secure, scalable platform. Experience with Kubernetes, AWS infrastructure, and cloud networking required.

Java Engineer to develop tools and pipelines related to AI, rendering, data conversion, and similar areas. Requires 5+ years of Java development experience, knowledge of Kotlin, SQL, and multi-threaded development. Responsibilities include developing new features, researching technologies, writing maintainable code, and collaborating with the team.

SAP EWM Consultant needed for building and maintaining system landscapes, creating migration plans, and guiding projects through all phases. Requires Bachelor's degree, proven experience as an EWM Demand Manager, and expert knowledge of SAP/S4 HANA and ECC releases. Fluent Business English required.

Prolific seeks qualified legal professionals and senior paralegals to join a network of Subject Matter Experts. Selected individuals will review legal documents, provide expert insights, and ensure research accuracy. Active legal credentials and analytical skills are required.

Senior Product UI/UX Designer needed for a short-term contract to lead the design strategy for a white-label, medically and education-focused app ecosystem. Responsibilities include auditing existing designs, defining a scalable design system in Figma, and elevating the user experience. Must have proven white-label product design experience and expert-level Figma skills.