English-speaking jobs in Seia

Full-stack engineer to build and operate end-to-end systems for a pre-seed deep-tech startup developing autonomous security infrastructure.

Geotab is seeking an Order Specialist to manage the end-to-end order lifecycle. Responsibilities include processing warranty RMAs, managing rate plan changes, and creating new customer accounts. The ideal candidate will have 1-3 years of order entry experience, proficiency in Salesforce and Google Sheets, and strong communication and organizational skills.

Supports investigator sites with administrative and operational activities to ensure smooth and compliant clinical trials. Assists with document collection, tracking, and site communication. Collaborates with CRAs, CSAs, and project teams. Requires a bachelor's degree in a related field or equivalent experience.

Drive new business in the Dutch market as an Inside Sales Specialist. Build relationships, close deals, and grow revenue across SaaS solutions. Fluency in English and Dutch is required, along with sales experience and ideally experience in the IT environment.

Research grant for a PhD student to work on a project analyzing the impact of agroecological practices on biodiversity and ecosystem services in African agroecological zones.

Organizational Development Advisor will deploy HR and organizational development practices aligned with Premier Tech's culture in Portugal and Spain. This role ensures compliance with local labor laws, leads recruitment efforts, and participates in global organizational development initiatives.

Lead AI Engineer to design and deliver advanced AI capabilities for a large-scale platform. Expert-level Python experience building production-grade systems. Strong experience with FastAPI, Azure, and LLM technologies.

Research grant for a Bachelor's Degree in Chemistry, Biochemistry, Environmental Sciences and Technology, or related areas. The grant is for a project evaluating the performance of catalytic ozonation with carbon-based nanomaterials. Preference given to candidates with experience in environmental analytical techniques, environmental remediation, and/or carbon-based nanomaterials.

Senior Software Developer will design, develop, and maintain .NET/C# applications. Responsibilities include analyzing, diagnosing, and resolving software errors, collaborating with teams, and adhering to company standards. Minimum 6 years of web & software development experience is required.

Middleware Application Support Engineer provides technical support for Java-based and middleware platforms, ensuring application stability and continuous improvement. Responsibilities include incident, change, and service request management, application deployments, and troubleshooting. Requires 3-5 years of experience in application or middleware support, Java (Java 8 or higher), Apache Tomcat, REST and SOAP web services, and IIS.

Provide customer support to small and medium-sized businesses in Russian and English via live chat, email, and phone.

Senior Clinical Applications Specialist needed to provide software training, support, and presentations to clients. Requires radiology technologist experience, strong presentation skills, and the ability to travel.

Sword Health seeks an AI Research Scientist to design and execute research on LLM fine-tuning, alignment, and post-training methods for clinical and therapeutic domains. Responsibilities include developing foundational AI models, collaborating with cross-functional teams, and publishing research findings.

Customer Service Specialist will engage with customers via voice, email, and chat, providing tailored solutions and product information.

Technical Program Coordinator with 5+ years experience coordinating technical programs in multi-team environments. Strong cross-team coordination, dependency management, and communication skills required. Technical knowledge in data engineering/platform, release management, and structured reporting. Excellent English communication skills.

Research Grant (BI) for a PhD student or Master's degree holder at Instituto de Telecomunicações. The project, CoolEnergy, focuses on developing a collaborative energy trading platform. The candidate will conduct research, develop forecasting models, and contribute to the platform's negotiation layer. Strong knowledge in Electrical Engineering, power systems, and artificial intelligence is required.

Match Profiler is seeking a PostgreSQL DBA Expert with 5+ years of experience for a hybrid role in Lisbon, Braga, or Coimbra. The ideal candidate will have deep expertise in index and query analysis, performance diagnostics, and troubleshooting. Fluency in English and strong communication skills are required.

Senior Data Scientist will partner with marketing and product teams to define data metrics and analyses to drive strategic decisions. Responsibilities include creating, monitoring, and improving statistical models for marketing spend optimization and product growth. The role requires expertise in Python or R, SQL, and cloud platforms.

Provides comprehensive administrative support to multiple executives across a fast-paced, growing company. Manages complex calendars, coordinates travel arrangements, processes expense reports, and provides general administrative support.

Business Analyst to analyze customer business processes, elicit needs, and propose solutions for financial software products. Develop functional and non-functional requirements, specifications, and participate in product validation. Must have experience in software development projects, analytical abilities, and knowledge of software development methodologies.