10029 English-speaking jobs in Lisbon District

Senior Product Engineer to design and implement product features using React, Zod, Lexical and other open-source technologies. Lead projects end-to-end, build innovative user experiences, and represent Attio's values.

Lead a DevOps team responsible for architecting, scaling, securing, and optimizing infrastructure and CI/CD pipelines for a leading iGaming platform.

Senior ABAP Developer will design, develop, and maintain custom SAP applications and interfaces across S/4HANA and BTP environments. Responsibilities include building Fiori applications, integrating with Project Systems (WBS elements), and developing SAP BTP extensions.

Provide BASIS support for SAP ERP systems including ECC 6.0, NetWeaver 7.0, and related applications. Manage system copies, patches, and user accounts. Lead Basis projects in collaboration with an external provider.

Develop and maintain ABAP solutions in ECC and S/4 environments. Implement business-specific enhancements using BADIs, User Exits, and enhancement points. Design and maintain Adobe Forms and Smartforms. Collaborate with functional teams to ensure technical solutions meet business needs.

Drive business growth and maximize product performance as a Senior Data Scientist. Provide insights and recommendations based on product performance, identify opportunities for improvement, and deliver data-driven strategies.

Senior Backend Developer will design, develop, and maintain automotive backend microservices using Java or Kotlin on AWS. Responsibilities include contributing to tech and architecture decisions, working with DevOps principles, and collaborating with teams on backend and tool development.

Cloud Solutions Architect will collaborate with stakeholders, including IT security, management, AWS Service Team, providers, and customers. Responsibilities include setting team focus, managing product and service development for AWS Platform and CI/CD Platform, and ensuring a smooth development experience for the dev team. Requires a Bachelor's degree in computer science, software engineering, or comparable experience, along with proven experience as a Cloud Solution Architect. Strong communication, presentation, and product management skills are essential. Experience with cloud services (especially AWS), cloud paradigms, and serverless architecture is required. Knowledge of software development, Infrastructure-as-a-Code, CI/CD tools, and ITIL is beneficial.

Freelance Software Developer (Ruby) will design prompts, evaluate AI model performance, and collaborate with engineers to improve AI reasoning and specialized question answering capabilities.

Leads and participates in international R&D projects focused on Power Systems. Responsibilities include project implementation, technical reporting, stakeholder interaction, and developing business cases. Requires a degree in Electrical Engineering or a related field with knowledge of Smart Grids, Microgrids, Renewables Integration, and Power System Resilience.

Lead Front-End Engineer to develop and maintain React/NextJS single-page applications. Responsibilities include leading a team, collaborating with design and marketing, and contributing to architectural decisions. Requires expertise in React, Next.js, TypeScript, and Agile methodologies.

Software Engineer in Test to develop test plans, manual and automated test cases, and participate in scrum ceremonies. Requires 3+ years of experience, proficiency in OOP languages (C# preferred), and knowledge of software QA methodologies, tools, and processes.

Lead a team of data scientists and machine learning engineers in delivering high-impact AI products. Translate product requirements into machine learning problems, analyze data, build models, and collaborate with the tech team. Manage the full lifecycle of AI features, from data collection to production.

Designs, develops, and maintains scalable machine learning pipelines and supports the operationalization of machine learning models.

As a Junior Software Engineer in Test at Kaizen Gaming, you will collaborate with Agile teams to enhance software quality and improve the customer experience. You will develop manual and automated test cases, participate in scrum ceremonies, and own the Software Testing Life Cycle.

Backend Engineer to design, build, and maintain efficient, reusable, and reliable code. Experience with C#, ASP.NET, .NET Core, MVC, and RESTful APIs required. Fluent English required.

Senior Machine Learning Engineer will design and develop scalable ML software systems, including model training pipelines, inference architectures, and deployment workflows. Requires extensive Python experience, cloud platforms (Azure or AWS), Spark/PySpark, and ML algorithms.

Leads the Instructional Design Team, coordinating project timelines, managing approvals, and facilitating communication for learning programs. Plans learning design projects, translates plans into actionable steps, and serves as the main point of contact for stakeholders. Minimum 3 years of experience in instructional design or a related field and 1+ year of experience in team coordination, leadership, or project management. Strong AI literacy and experience with creating custom GPTs is advantageous.

Modernize company analytics within Manufacturing Engineering by planning, forecasting, and reporting. Extract, transform, and structure data from databases, files, and processes. Analyze data for patterns, distributions, and anomalies. Develop and maintain dashboards and reports, communicate insights across divisions, and lead AI/ML model development.

Build, test, and deploy AI agents for enterprise customers on the Wonderful platform. Design prompts and functions to guide agents across voice, chat, and email. Connect agents to customer APIs and databases.