English-speaking jobs in Seia

Develop and implement machine learning models to solve business problems. Work with large datasets, design and test algorithms, and collaborate with teams to deploy solutions.

The Accounts Receivable will support financial operations, ensuring accurate billing, timely payment collection, and collaboration across departments. Responsibilities include invoice management, payment tracking, credit management, reconciliation, follow-up, reporting, documentation, and cross-department communication.

Drive new business for Zendesk's EMEA sales organization. Prospect into cold accounts and existing customer groups. Generate high-value pipeline through strategic prospecting.

Service Engineer to provide planned maintenance, troubleshooting, and service for Valmet products. Participate in project implementation and support service sales. Requires a relevant educational background and experience in instrumentation, electronics, electrical cabinets, and programming. Fluent English required.

Business Development Executive to secure partnerships with mid-sized, regulated financial institutions globally. Focus on companies struggling with cross-border payment challenges, positioning UNYX as a direct-settlement alternative. Drive the full sales cycle, from cold outreach to closed deals, in 30-90 day cycles.

Senior Insurance Accountant needed for the Accounting Department in Porto. Responsibilities include analysis of insurance accounting data, ensuring fair taxation, and performing quarterly closings in local GAAP and IFRS. Requires a degree in accounting, finance, or audit, 6-10 years of experience, fluency in English (C1 level), and knowledge of IFRS norms.

iCapital seeks an AVP Engineer to establish and manage vulnerability and exposure management practices. The role involves implementing remediation processes, collaborating with developers, and automating vulnerability tracking and reporting. Experience in vulnerability management, application security, and scripting is required.

Support business advertisers with technical troubleshooting, platform guidance, and optimization insights for digital advertising products.

Dynamics 365 Business Central Developer needed for end-to-end ERP improvements. Responsibilities include business analysis, process documentation, solution design, development, and integration with other systems. Requires 3-5 years of experience with Dynamics 365 Business Central (or NAV with recent BC projects) and strong AL development skills.

The Deal Desk/Sales Quoting Specialist will support quote creation, validation, and submission in Salesforce CPQ. This role collaborates with sales to structure deals, ensuring alignment with pricing guidelines and business goals.

Design, build, and operate data pipelines for logistics data assets. Develop data models and transformations using Databricks, DBT, and MS Fabric. Implement batch and near-real-time processing for operational and analytical use cases. Act as squad lead for complex data engineering topics and contribute to architecture decisions.

Experienced AI Engineer to build and evaluate real-world AI applications for hardware product teams. Develop agentic flows using LLMs and collaborate with software engineers, product managers, and designers.

Provide customer support via phone, email, and chat in Portuguese. Resolve customer inquiries and escalate complex issues. Maintain accurate records of interactions and deliver a positive customer experience.

Multimedia Intern to create engaging visual content such as videos, animations, and graphics for learning initiatives.

Senior Back-End Engineer (.NET/C#) will focus on CUSS platform development and frontend web applications. Responsibilities include creating technical requirements, leading feasibility studies, and applying best practices for code quality and security. Experience with .NET C# and IATA Common Use Self-Service (CUSS) Specifications is required.

Senior Architect will design and oversee construction projects, collaborating with clients, developing plans, and managing budgets. Requires a degree in Architecture, experience in a senior role, CAD proficiency, and knowledge of Portuguese building codes.

Senior Data Engineer to design, implement, and oversee data architectures using Azure tools. Develop and improve data pipelines, ensure data quality, and collaborate with stakeholders. Requires +5 years of experience in Data Engineering, mastery of Azure tools, and knowledge of SQL, Python, and Spark.

Java Developer to design, implement, and maintain microservices in an agile environment. Expertise in Spring Boot, Kafka, Spark, Elasticsearch, and CI/CD tools is required.

Experienced Payroll & Posting Operations Lead needed to build and manage payroll, employee leasing, and posting processes in Portugal. Requires 5+ years of Portuguese payroll experience, including posted worker payroll, strong knowledge of Portuguese labor law, and proven leadership skills.

Data Engineer to build, optimize, and support data products on Google Cloud Platform (GCP). Experience with GCP tools (Dataflow, BigQuery), DBT, and data formats (Avro, Parquet) is required. Must have strong SQL skills and experience ingesting data from various sources.