English-speaking jobs in Penacova

Manages customer complaints, monitors corrective actions, and analyzes quality indicators. Requires a Bachelor's degree, preferably in Engineering, and experience in customer quality and audits (IATF 16949, VDA 6.3).

Senior Backend Developer (AdTech) to build a next-generation advertising platform using Python, Django, Kubernetes, PostgreSQL, and AWS. Design, build, and evolve core systems, APIs, and services for campaign management, targeting, delivery, attribution, and reporting. Drive architectural decisions and establish patterns for scalability, reliability, and developer productivity. Collaborate with product, data, and partner teams to translate business requirements into technical solutions. Provide technical leadership through design reviews, system discussions, and mentoring.

Senior C++ Developer with 6+ years of experience in software development. Strong proficiency in C++ (C++11 or higher) and object-oriented programming. Experience with software architecture, including distributed systems, and GNU/Linux. Professional English (B2+/C1) required.

Senior Software Engineer to extend a data acquisition software platform. Responsibilities include designing, implementing, and testing software, collaborating with hardware and testing teams, and contributing to architectural improvements. Requires 5-7 years of software development experience, proficiency in C++, web technologies, and agile methodologies.

Designs, develops, and deploys AI and Machine Learning solutions. Builds data models and algorithms to support analytics and automation. Collaborates with teams to integrate AI capabilities into existing systems.

As a System Engineer – Patch Management, you will serve as the Subject Matter Expert for Windows patching across Global Blue. You will plan, schedule, deploy, and monitor security and quality updates for Windows servers and clients using SCCM. You will also troubleshoot patch deployment issues and collaborate with application/operations teams. Experience with Citrix is a plus.

Financial Controller to support budgeting, forecasting, and profitability analysis for a business area within an international organization. Requires 3+ years of finance experience, IFRS knowledge, and advanced Excel skills.

Experienced Oracle DBA Administrator needed for database operations, monitoring, and administration in Oracle and cloud environments.

Promote and sell aesthetic medicine and dermatology products. Responsibilities include customer visits, product demonstrations, sales follow-up, and reporting. Requires sales experience in medical or aesthetic products and knowledge of anti-aging treatments.

Software Developer to support analysis, implementation, and testing of product and services registry solutions. Requires 4+ years of Mainframe experience, proficiency in Cobol, JCL/CopyLib, C/C++, File-Aid DB2, and CA Harvest.

Senior OutSystems Developer to design, develop, and maintain applications using the OutSystems platform. Collaborate with teams, ensure application quality and security, and troubleshoot technical issues. Requires 4+ years of experience, OutSystems architecture knowledge, and integration experience. Must be able to work on-site 3 days per week in Lisbon or Porto.

Experienced AI Engineer (Python Backend) to design and develop backend systems for GenAI applications. Responsibilities include building microservices, integrating with LLM APIs, and developing AI workflows. Requires 3-4+ years of Python backend experience and 1-2+ years with GenAI, LLMs, or vector databases.

Support and review AI/GenAI use cases from design to production. Define security requirements for AI platforms, APIs, agents, and integrations. Perform security reviews of AI solutions and validate integrations against security requirements. Identify and mitigate AI risks such as prompt injection, data leakage, and model misuse.

Develop and enhance Teya's mobile applications using Flutter and Kotlin. Build cross-platform mobile applications, write clean and secure code, and integrate APIs. Collaborate with teams to deliver a user-friendly experience and ensure timely project delivery.

Supports the development of photovoltaic self-consumption solutions, contributing to technical design, costing, and commercial proposals for PV projects. Assists in system design, budget preparation, procurement, and reporting.

Customer Service Specialist needed for a global medical assistance company. Responsibilities include processing medical treatment requests, maintaining client and provider communication, and ensuring compliance with regulations. Must be proficient in Portuguese and English, possess strong communication skills, and be able to work remotely.

Leads deployment, support, and automation activities for application operations, ensuring reliability and customer experience excellence. Oversees the full application lifecycle, including compliance, performance, and operational resilience. Designs and implements automation for deployment, change, and release processes. Collaborates with global teams and stakeholders to ensure security standards and resolve incidents.

Senior Mobile Engineer to maintain and extend a live mobile game built with Objective-C and Cocos. Responsibilities include optimizing performance, refactoring code, and collaborating with product and design teams. Experience with legacy codebases, performance optimization, and AI tools is required.

Data Scientist will develop and train predictive models, lead R&D initiatives, and build data pipelines. Requires a Bachelor's or Master's degree in a related field, 1+ year of experience developing Machine Learning models, and proficiency in Python and SQL. Fluency in Portuguese and English is mandatory.

Penetration Tester with 3+ years of experience in web application, IT infrastructure, and network security testing. Expertise in vulnerability assessment, security product evaluation, and penetration testing methodologies. Requires scripting skills (Perl, Python, Ruby, shell) and knowledge of system/network security, protocols, and malware.