5285 English-speaking jobs in Lisbon District

Senior Software Engineer will lead optimization of concurrent systems, scale store operating systems, and make design decisions for backend microservices.

Leads and develops a team of Data Engineers, owns the evolution of the company's data platform, and partners with cross-functional teams to translate data needs into scalable solutions.

Designs, develops, and executes automated and manual test cases for OSS/NMS applications. Validates REST APIs, SOAP services, and JMS-based integrations. Performs database validation and data consistency checks.

Lead the delivery of Telecom software integration projects. Coordinate design, integration, testing, and acceptance activities across Engineering, NPI, Care, and R&D teams.

SAP Logistics Consultant needed to resolve functional and technical issues in SAP MM and SD modules. Collaborate with business stakeholders, manage system configuration, and participate in design of new enhancements. Requires a Master's or Bachelor's Degree in Technology or similar, +4 years of experience with SAP MM and SD, and fluency in English.

The Customer Technical Project Manager leads and directs technical functions for complex, cross-domain projects in the Telco Core networks and Cloud/Data Centers area.

Manages clinical data operations including data review, query management, vendor and SAE reconciliation, EDC testing, and data cleaning. Ensures data accuracy and integrity throughout the clinical trial lifecycle.

Acts as an accessibility champion, supporting teams in ensuring accessible experiences and WCAG compliance. Conducts audits, reviews deliverables, creates guidelines, and advocates for accessibility internally and with clients.

Designs, plans, and executes biostatistical components of clinical studies. Conducts statistical analyses and prepares statistical components of reports. Requires a Master's degree in Statistics and 3+ years of experience. Proficient in SAS and advanced statistical analysis skills.

Manage complex, end-to-end technical projects, including Telco Core Networks, Cloud, and Data Centers. Lead technical functions, drive execution, and mitigate risks. Minimum 7 years of experience in complex, cross-domain technical projects. Proven experience in pre-sales activities. Excellent leadership and coordination skills in technical environments.

SAP CO Consultant with 5+ years of experience in implementation, enhancements, and support activities. Expertise in CO modules including CCA, OPA, PC, PCA, and integration with FI-CO, CO-MM, and CO-PP. Experience with SAP S/4HANA Finance, including Universal Journal and CO simplifications. Strong functional and analytical skills, including business requirements gathering, functional specification documentation, configuration, testing, and user support.

Senior Fullstack Developer with 10+ years of experience needed. Expertise in Java (Spring Boot, JPA, Hibernate) and frontend technologies (React, Angular). Proven track record in Telecommunications, Technology, or Banking projects.

Leads and manages the end-to-end technical delivery of complex projects, ensuring successful integration, validation, and customer acceptance. Coordinates multidisciplinary teams and manages all project phases, from pre-sales and design through implementation and final acceptance.

Data Scientist will develop and implement AI models and algorithms to solve business problems. Responsibilities include analyzing data, collaborating with teams, and deploying predictive models. Requires 4+ years of experience in data science, proficiency in SQL, Python, and machine learning frameworks, and strong communication skills.

Senior .NET Developer to design, develop, and maintain applications using .NET/C#. Experience with APIs, backend services, and Cloud (AWS) environments required. Collaborate with cross-functional teams to deliver high-quality solutions. 7+ years of professional experience in software development with .NET (Core/Framework) is essential.

Develop and deploy cloud-based computer vision systems. Responsibilities include training deep learning models, serving them through scalable APIs, and packaging models for on-premises and cloud environments.

Capgemini Engineering seeks a Packet Core Engineer to integrate a cloud transformation team. Requires hands-on experience with packet core network components (SGSN, GGSN, MME, PGW) and mobile network standards (4G, 5G, LTE, VoLTE). Must have experience with packet core network testing and troubleshooting tools, analyzing call flows, and troubleshooting call flow issues.

Frontend Developer to design and develop engaging UI/UX features across web platforms, in-house online games, and internal tools.

Shape the future of iGaming entertainment as a Senior Product Manager. Define product vision, strategy, and roadmap, conduct market research, and collaborate with cross-functional teams to deliver innovative features.

Business Expert – SAP S/4HANA Plan to Produce & Quality Management will analyze business requirements, steer end-to-end processes, and design process maps. Requires 2+ years of experience in business process or SAP-related roles, strong understanding of Plan to Produce and Quality Management processes, and knowledge of SAP S/4HANA (PP and QM modules).