31 English-speaking jobs in Castelo Branco

Senior Product Manager to own end-to-end user journeys for a large-scale digital entertainment platform. Translate ideas into product requirements, collaborate with design and engineering teams, and ensure high-quality product delivery. Proven experience delivering complex digital products and strong product execution skills required.

Experienced Kotlin/Java Backend Developers sought to design, implement, and maintain robust, scalable backend solutions in an Agile environment. Must have expertise in Terraform, unit testing, Git, CI/CD pipelines, Kafka, Kubernetes, GraphQL Federation, and Azure Cloud.

Senior Data Scientist to design, develop, and deploy ML models with a focus on Generative AI applications. Experience with LLM applications, prompt engineering, and deep learning model fine-tuning required. Must have 5+ years of experience building, validating, and deploying models in production. Strong Python and OOP skills are essential.

Senior Product Managers lead product work on long-term engagements with Proxify clients. Responsibilities include leading discovery, scoping, prioritization, and working with engineering and design teams to deliver outcomes.

Senior Developer to lead development on IP phone configuration server. Requires SIP telephony, IP phone configuration, and server technologies expertise. Strong analytical, problem-solving, and communication skills needed.

Data Science Engineer to design, build, and maintain evaluation pipelines for optimization algorithms. Responsibilities include defining KPIs, implementing statistical validation methods, and developing dashboards to monitor algorithm performance. Requires strong Python skills, statistical foundations, and experience with large datasets.

Graphic Designer needed for long-term B2B services engagement. Create print and digital marketing materials, videos, and multimedia assets while adhering to brand standards and regulatory requirements. Must have proficiency in Adobe Creative Suite, video editing, and Asana.

Experienced Project Manager needed for large-scale SAP transformation and Post-Merger Integration program. Manage cross-functional workstreams, drive project execution, and support business transformation initiatives. Strong SAP ecosystem knowledge, project management expertise, and experience in complex transformation programs required.

Senior Product Designer to craft intuitive interfaces and interaction patterns for backoffice tools and ecosystem-level experiences. Collaborate with product teams to conceptualize, prototype, and deliver polished designs. Proven experience as a UI/UX or Product Designer (iGaming experience crucial). Mastery of Figma and strong prototyping skills.

Senior Technical Support Engineer will provide technical support for users of cutting-edge technology solutions. Responsibilities include troubleshooting incidents, managing user access, administering collaboration tools, and providing endpoint support.

Lead the monetization strategy for competitive, player-earning games. Design, implement, and analyze in-game monetization systems, including pricing, offers, and rewards. Deeply analyze data to identify monetization opportunities and optimize player engagement.

Lead engaging online demo lessons for children aged 5-17 and their parents, presenting Kodland's learning format and converting interest into enrollments. Strong communication and persuasive skills, advanced English, and availability to work via video conferencing in the afternoon/evening hours are required.

Experienced Odoo Developer needed to design, customize, and optimize Odoo ERP modules. Develop, maintain, and integrate Odoo modules with external systems. Troubleshoot issues, optimize performance, and ensure system reliability.

UI UX Designer needed to create delightful and meaningful experiences for a flagship mobile game. Collaborate with product managers and engineers to design user interfaces and incorporate iterative design and user testing. Must have 3+ years of experience as a UI UX Designer in the gaming industry, proficiency in Figma, and a strong portfolio.

Senior Node.js Backend Developer to build and maintain scalable backend services and APIs. Experience with REST APIs, SQL/NoSQL databases, Docker, Kubernetes, and CI/CD workflows required.

Senior Node.js Backend Developer to build and maintain scalable backend services and APIs. Collaborate with product and engineering teams to design new features and optimize services for performance, scalability, and reliability.

Senior Data Analyst to join a growing team, driving data-informed decisions. Partner with stakeholders, design and maintain scalable datasets, dashboards, and reporting solutions using BigQuery and Looker.

Support cyber initiatives, track project plans, and improve knowledge management. Coordinate with team members, maintain documentation, and ensure compliance with governance and audit requirements.

Technical Business Analyst to join a financial technology environment supporting digital platforms. Analyze business requirements, operational workflows, and enterprise processes, translating needs into functional specifications and technical requirements. Perform SQL/PL-SQL analysis, collaborate with engineering teams, and produce structured documentation.

As the first Sales Development Representative, you will build and manage a prospect list of European technology companies, run outbound sequences, and qualify leads using a defined methodology. You will collaborate with the Head of Client Development on sequence optimization and contribute to the development of the outbound playbook.