English-speaking jobs in Vizela

Senior SerDes analog designer focusing 100Gbps+ wireline technologies (TX and RX path). Develops cutting-edge circuits and architectures for ultra-high speed wireline communication systems.

Flutter Developer will join a team focused on delivering mobile product features from code to App Store and Play Store release. Responsibilities include owning end-to-end feature delivery, participating in architecture decisions, and maintaining a crash-free rate above 99.5%. Must have 3+ years of professional Flutter and Dart experience with at least one production app shipped to both App Store and Play Store.

Develop and test frontend solutions for multi-satellite Ground Segment software. Support verification and validation campaigns. Contribute to product development milestones.

Technical Customer Success Manager will manage customer relationships, provide technical support, and drive product adoption. Responsibilities include troubleshooting issues, collecting customer feedback, and collaborating with internal teams. Requires experience in a client-facing role, strong technical aptitude, and excellent communication skills.

Freelance Web Designer needed for the Tendem project. Design marketing pages, landing experiences, and web-ready layouts based on briefs and drafts. Must have experience with Figma, conversion-driven design, and developer handoff. Portfolio required.

We Are META seeks a Cobol Developer with 5+ years of experience in COBOL, JCL, DB2, and CICS. Must have strong knowledge of IBM mainframe environments (z/OS) and experience maintaining large-scale enterprise applications. Requires English and French language skills (B2 level) and availability for a hybrid work model (2 days/week in Lisbon office).

Global Pricing Solution Senior Specialist responsible for owning and optimizing Viatris' global pricing system. This role ensures accurate, efficient, and compliant pricing operations across markets. The position collaborates with business, IT, vendors, and end users to drive system performance, enhancements, upgrades, master data integrity, reporting, and user enablement.

Leads a team of Sales Development Representatives in EMEA, driving pipeline generation through inbound and outbound channels. Develops team members, improves sales processes, and collaborates with sales and marketing to enhance pipeline quality.

Provides L2 technical support for network (Internet Access)/Zero Trust Network Access (ZTNA) services. Troubleshoots complex network issues, implements solutions, and coordinates with subcontractors. Requires strong networking knowledge, excellent communication skills, and fluency in English.

The Pharmacovigilance Manager oversees the implementation of pharmacovigilance services for clients. Responsibilities include case processing, literature processing, periodic report activities, and risk management activities. The role requires proficiency in safety databases and knowledge of regulatory guidelines for submissions and reporting. The manager supervises staff, provides training, and collaborates with the QPPV and other stakeholders.

Executes qualification and validation activities for equipment, facilities, and processes according to GMP and regulatory guidelines. Plans, documents, and analyzes validation activities, including IQ/OQ/PQ and process validation. Supports the development and maintenance of validation documentation and SOPs. Collaborates with cross-functional teams and external suppliers on validation projects. Investigates validation deviations and supports continuous improvement initiatives.

UX/UI Designer to create intuitive and visually compelling user experiences for AI-driven products. Collaborate with a global team to design, research, and validate user interfaces. Contribute to design systems and UI kits. Strong Figma skills and a passion for AI required.

Senior Backend Developer will design and build high-performance APIs using Go or TypeScript. Responsibilities include implementing durable execution workflows, building resilient services, and developing the tracking and state management layer. Requires strong experience with Golang/Node.js, Kafka, MySQL, and API security.

Performance Marketing Specialist to oversee Google Ads, LinkedIn Ads, and Facebook Ads for B2B lead generation. Manage paid media budget, conduct keyword research, and optimize campaigns for CPL, CPA, and ROAS targets. Analyze data, implement A/B testing, and collaborate with sales and marketing teams. Bachelor's degree in Marketing, Business, or related field required. 4+ years of experience in demand generation, performance marketing, or growth marketing.

Senior Backend Developer to build scalable backend services using Java, Spring Boot, REST APIs, and microservices. Experience with relational databases, messaging systems, cloud services (AWS, Kubernetes), and DevOps tools is required. Fluency in English and experience in agile environments are essential.

AI Creative Designer needed to produce high-quality visual creatives for performance marketing campaigns. Responsibilities include generating AI-powered visuals, iterating on concepts based on data, and ensuring visual quality and realism. Requires 2+ years of design experience and 1+ year of hands-on experience with AI image generation platforms.

The Chief of Staff will work directly with the CEO, acting as the operational and financial backbone of the company. Responsibilities include owning the OKR cycle, maintaining the financial model, leading investor communications, and driving strategic initiatives.

Senior Customer Service Representative will manage the full order-to-cash cycle, including order management, billing, collections, and dispute resolution. This role requires fluency in German and English, a bachelor's degree, and 5-7 years of experience in O2C, Accounts Receivable, or finance operations.

Sales Operations Business Partner will shape go-to-market strategy, drive planning and target setting, conduct business analysis, and lead change management initiatives.

Accountant responsible for delivering outcomes of assigned projects and areas of responsibility. Works independently on complex issues and provides regular project updates. Builds and maintains partnerships with internal and external customers. Develops and delivers comprehensive business plans. Leads designated territory, including accounts, account relationships, and prospect profiling. Requires 10+ years of experience in sales of complex business software/IT solutions and fluency in English and the local language.