117 English-speaking jobs in Viseu

As part of our team, you’ll work in a dynamic and multicultural environment that embraces open communication, collaboration and teamwork. If you’re ready to take responsibility and shape the future of telco infrastructure with us, then let’s level up in your career and reach the top – together.

Develop and maintain applications using VBA for Excel and Access. Requires 3-6 years of experience for a Mid-level profile and 6+ years for a Senior-level profile. Solid SQL knowledge is necessary. Fluency in English (B2 level or equivalent) is required.

Data Scientist will build predictive models, recommendation systems, and experimentation frameworks to improve user engagement, LTV, and fraud detection. Requires 3+ years of experience in Data Science, Python (Scikit-learn, XGBoost/LightGBM/CatBoost, PyTorch), and advanced SQL. AdTech knowledge and strong communication skills are essential.

Senior Full-Stack Web Developer to enhance and maintain a B2B eCommerce platform. Collaborate with teams to deliver functionalities, translate designs, and implement SEO best practices. Troubleshoot issues, suggest improvements, and stay current with technologies.

Design, develop, and maintain C++ components for fixed-income financial systems. Learn and work with Summit SDK and internal IT systems. Write and maintain technical documentation.

Design, implement, and maintain network infrastructure. Analyze network performance, configure network devices, and resolve network incidents. Possess expertise in network protocols, topologies, and technologies.

Global Card Scheme Analyst needed with a strong understanding of card and non-card payment schemes. Detailed knowledge of American Express, Diners, Discover, JCB, and Mastercard is required.

DevOps Engineer to manage, evolve, and secure a complex, self-hosted ecosystem. Responsibilities include managing Kubernetes clusters, implementing security policies, developing Kubernetes Operators in Golang, and automating infrastructure lifecycles using Ansible. Requires expertise in Kubernetes architecture, Golang, Ansible, and GitOps principles.

Lead and manage a team of ML Engineers, overseeing the deployment of ML capabilities and supporting capacity planning. Develop and maintain infrastructure for deploying ML models in real-time and batch environments. Collaborate with cross-functional teams to integrate ML services into applications.

Monitoring Production Consultant needed for a client in Lisbon. Expertise in ELK (Elasticsearch, Logstash, Kibana) required for platform maintenance, new scope implementation, and log ingestion pipeline development. Azure environment, Terraform, Puppet, and Git used for deployments. Fluent English and strong communication skills are essential.

Experienced SAP SuccessFactors Consultants needed for a 6-12 month project with potential extension. Analyze and advise on time management and absence processes within SAP SuccessFactors. Lead or support implementation activities, conduct workshops, and configure/test solutions.

Cloud and Network Security Consultant leads and manages work streams, designs solutions, and presents to clients. Requires experience in cloud security controls, network security controls, and consulting.

Business Analyst for Credit Risk Stress Testing needed for a leading global banking group. Analyze business needs, specify and test solutions, and collaborate with stakeholders. Bachelor's degree in a relevant field and 3-4 years of experience as a Business Analyst or functional expert in Credit Risk, IFRS9, Basel regulations, or Stress Tests required. Proficiency in SQL and Python is mandatory.

iOS Developer to build and deploy applications to the App Store. Requires proficiency in Swift, Objective-C, and Xcode. Experience with RESTful APIs, UI/UX standards, and version control systems.

Lead AI Engineer will define and lead AI architecture, evaluate technologies for LLMs, NLP, and Document AI. Design document processing pipelines, develop AI copilots, and integrate AI capabilities into the platform.

Pre-Sales Consultant will lead product demonstrations and workshops for potential customers, focusing on planning, consolidation, and reporting solutions.

Salesforce Tester to design, execute, and maintain test cases for Salesforce applications. Validate business requirements, identify defects, and collaborate with developers and stakeholders. Requires a Bachelor's degree and proven experience as a Software Tester in Salesforce environments.

Test Analyst needed for permanent position in Lisbon, Portugal. Focus on manual testing, including functional, regression, exploratory, and user scenario testing. Experience with Postman, SoapUI, SQL, Docker/Kubernetes, and Cloud platforms required. Familiarity with SAFe (Scaled Agile Framework) is a plus.

Investigate customer payments, monitor accounts receivable, and process manual bank receivables. Manage incoming and outgoing payments, investigate unapplied receivables, and create customer refund proposals. Ensure accuracy of data for audits and perform month-end activities related to accounts receivable.

We are seeking a .Net Fullstack Developer with strong experience in .Net and C# development, front-end frameworks (Angular or React), and GIT. Proficiency in Unit Testing and testing frameworks, and familiarity with Scrum methodologies are required.