English-speaking jobs in Seia

Senior Test Automation Engineer will lead a greenfield initiative to build automated end-to-end testing across multiple systems. Responsibilities include developing a testing strategy, automating tests, performing manual tests, and signing off on new releases. Requires a Bachelor's degree or equivalent experience, at least four years in automated acceptance testing, and solid coding experience.

As a Business Development Representative, you will generate sales pipeline for Rydoo's Benelux market through outbound calls, email campaigns, and networking. You will qualify leads, understand customer challenges, and work with the sales team to grow the customer base.

Executive - Client Services manages all aspects of private aviation flights for brokers and clients. Responsibilities include handling requests, overseeing operations, coordinating services, and communicating with stakeholders. Requires experience in client-facing roles, strong communication skills, and the ability to manage multiple systems and remain calm under pressure.

Lead and manage cybersecurity projects, ensuring successful delivery of high-impact initiatives. Manage budgets, define project scope, and coordinate stakeholders. Experience in cybersecurity project management, risk management, and PMO context required. Fluency in English is essential.

Develop and maintain web applications using .NET (Core / .NET 8 / .NET Framework) and Angular. Implement efficient, reusable, and reliable code following best development practices. Ensure high performance, quality, and responsiveness of applications. Identify bottlenecks, bugs, and performance issues, proposing and implementing effective solutions. Collaborate within Agile teams, actively participating in ceremonies and continuous improvement initiatives. Support CI/CD processes and contribute to DevOps practices. Produce and maintain technical documentation when required.

The Learning Experience Product Manager will own the end-to-end lifecycle of Nebius Academy's learning programs, from research and strategy to launch and continuous improvement. This role involves building and managing a portfolio of programs, collaborating with sales and student success teams, and analyzing market demand and client feedback.

IT Specialist to provide L1/L2 technical support in a Microsoft environment. Responsibilities include ensuring technology stability, supporting multi-site operations, and participating in infrastructure projects. Requires 2-4 years of experience in IT support, proficiency in Entra ID/Azure AD, Microsoft Intune, and Microsoft 365. Strong automation skills (PowerShell) and experience with ITSM platforms are essential.

Purchasing Specialist to manage sourcing of chemical raw materials, supplier relationships, and import processes. Requires 2+ years' experience in procurement, SAP MM knowledge, fluency in German and English, and strong analytical skills.

Provide 2nd and 3rd line application support, ensuring incident resolution and problem management. Analyze incidents, identify root causes, and contribute to process improvement. Develop scripts and tools to support service management. Collaborate with technical and functional teams.

Provides customer support via phone, email, and chat in Polish and English. Resolves customer inquiries and complaints, escalating complex issues as needed.

Lead DevOps Engineer to own AWS infrastructure strategy and drive automation across a leading software company. Responsibilities include platform architecture, CI/CD pipeline design, reliability and observability, security, and cost optimization. Requires 5+ years of DevOps/Cloud Engineering experience with strong AWS expertise, Infrastructure-as-Code (Terraform), CI/CD tooling, and production SaaS experience.

Cashier / Front-of-House Team Member for a Third-wave Mexican restaurant inside Time Out Market, Cais do Sodré. Welcomes guests, takes orders, handles payments, and provides excellent customer service. Fluent English required, Portuguese a plus. Previous customer service experience preferred.

Experienced Linguist Annotator needed for remote, full-time role. Apply advanced linguistic expertise to create, curate, and validate training data for AI models. Annotate text, audio, or multimodal data, conduct error analysis, and develop annotation guidelines.

Management Controller with 2+ years of IFRS 17 experience needed. Prepare and monitor entity results under French GAAP, analyze financial performance, and contribute to process optimization. Strong analytical and communication skills required.

Develop and maintain scalable web applications using Angular and Node.js. Design and implement backend services and APIs with Node.js and Flask. Build and optimize data workflows using Azure services.

HR Specialist to support full scope of HR responsibilities, including recruitment, onboarding, policy implementation, and employee relations.

Senior Mechanical Development Engineer responsible for the complete product development cycle, from concept creation to industrialization. Leads NPD and NPI projects, designs in SolidWorks, and manages technical documentation. Requires 10+ years of experience in product development and concept industrialization.

Corporate Quality Engineer ensures customer quality expectations are met during program development. Develops, optimizes, and improves supplier quality systems to meet customer specifications. Responsible for defining and implementing quality procedures, managing supplier launch readiness, and conducting supplier assessments. Collaborates with cross-functional teams to resolve quality issues and drive process improvements.

Freelance AI trainer needed to design statistics problems, evaluate AI solutions, and validate calculations using Python. Requires a degree in Statistics or related field, 3+ years of professional mathematics experience, strong Python proficiency, and excellent written English.

The Director of Human Resources leads all HR functions, ensuring compliance with Portuguese labor law and fostering a high-performance culture. Responsibilities include strategic workforce planning, talent development, employee relations, and payroll management.