English-speaking jobs in Seia

Designs, builds, and deploys production-grade AI systems powered by large language models. Focuses on building reliable, scalable applications integrating LLMs, RAG pipelines, vector databases, and agentic frameworks.

Business Development Manager to drive growth by identifying and developing new commercial opportunities in the biotech and life sciences sectors. Manage the full sales cycle, build client relationships, and collaborate with internal teams. Requires experience in business development, sales, or related roles within the biotech industry.

SkillAnthem seeks a Portuguese Language Tutor to deliver interactive online sessions for learners of all levels. The ideal candidate will teach Portuguese from foundational to upper-intermediate/advanced levels, using the CEFR framework (A1–B2/C1).

Provide customer support via live chat and email for a fast-growing fintech/crypto trading platform. Support users, manage inquiries, and contribute to service improvements. Must have strong Swedish and English language skills (C1 and B2 respectively) and previous customer service experience.

Content Creator & Creative Producer to develop social-first video and photography content for K-Beauty brand. Responsibilities include shooting and editing for TikTok, Instagram, and YouTube Shorts, capturing store ambiance, directing influencer collaborations, and executing product photography. Must have proficiency in Portuguese and English, expertise in mobile videography and editing software, and a strong understanding of K-Beauty aesthetics.

LiveAbroad seeks a senior real estate professional to source, analyze, and negotiate residential investment opportunities in the Porto metropolitan area for private investors.

Python Engineer to develop and maintain software for smart vending machines. Responsibilities include hardware integration, IoT connectivity, edge intelligence, and deployment. Must have Python expertise, IoT/embedded systems experience, and networking protocol knowledge.

ARPA seeks a proven International Business Developer to drive revenue growth and champion the 'Automate More' philosophy globally. Responsibilities include achieving sales quotas, developing new business opportunities, and expanding ARPA's footprint into new territories.

Provides technical and operational support to the sales organization for industrial automation solutions. Supports the development of technical-commercial proposals, analyzes customer specifications, and assists with system design and cost calculations.

Leads the design and implementation of data ecosystems aligned with business objectives. Manages data platforms and integrations, ensuring compliance with GDPR and GMP standards. Defines and leads a team of Data Scientists, translating business needs into technical solutions. Collaborates with functional teams to transform data into insights and analytical models.

Junior CAM Programmer needed for direct hire with a company specializing in industrial engineering solutions. Responsibilities include programming machining processes in hyperMILL for 3- and 5-axis CNC machines. Requires 2+ years of CAM programming experience and knowledge of hyperMILL.

.NET Developer with 3+ years of experience in C#, ASP.NET, .NET Core, ASP.NET MVC, HTML, CSS, JavaScript, SQL Server, and Unit Tests. Experience with Angular and proficiency in English are a plus.

Senior Python Developer will develop and maintain a strategic application called DSMG, built with Python and PL/SQL, for a leading international banking institution.

The Pharmacovigilance Lead (Aggregate Reports) is responsible for case management, expedited/non-expedited reporting, periodic reporting, risk management, signal detection and surveillance, ad-hoc reporting, and safety meetings for drugs, biologics, devices, vaccines, cosmetics, and/or animal products. The role requires proficiency in safety databases, MedDRA and WHODrug coding, and knowledge of ICH GCP, GVP, and applicable regulations.

Technical IT Project Manager to lead and coordinate complex IT initiatives within a 4PL environment. Experience in system integrations, business applications delivery, and large-scale enterprise IT landscapes required.

Lead a team of software engineers, driving growth and performance. Partner with management and product owners to shape IT solutions for energy generation. Implement best practices and deliver innovative software. Build a collaborative team culture and stay ahead of tech trends.

HR trainee to provide operational support to Human Resources activities in a fast-growing division. Responsibilities include personnel administration, recruitment, training, internal communication, and HR KPI follow-up.

Senior Full-Stack Engineer to develop AI-powered tools and applications. Focus on building scalable, secure, and user-centric products. Requires 5+ years of experience building web applications, proficiency in both backend and frontend technologies, and experience with relational databases and data pipelines. Must have advanced English skills and experience working in a consulting or agency environment.

Noesis seeks a COBOL Developer with a Bachelor's or Technical degree in a related field and 3+ years of experience. Must have solid DB2, JCL, and CICS experience.

Sales Assistant to support sales strategy, achieve annual sales objectives, and manage customer relationships. Responsibilities include inventory control, delivery coordination, order processing, supplier management, and handling customer claims.