English-speaking jobs in Seia

Senior Citrix & VDI Infrastructure Engineer / EUC Engineer needed. Bachelor's degree in a relevant field or equivalent experience required. ITIL expertise recommended. Must have strong project planning, tracking, and coordination skills. Ability to work flexible hours, including occasional overtime, weekends, and holidays. Global team environment, English required, other languages a plus.

Side is seeking a Part-Time Russian Player Support Advocate to provide top-tier support to gamers. Responsibilities include resolving customer queries, troubleshooting technical issues, and ensuring a positive customer experience. Fluency in Russian and English is required, along with strong communication and problem-solving skills.

Senior Windows Engineer to build, secure, and maintain large-scale Windows Server environments. Lead vulnerability remediation and security baselining, manage AD, GPO, identity, and core Microsoft services. Automate operational tasks using PowerShell, SCCM, and Ansible.

Sales Assistant to support the sales team in Lisboa. Responsibilities include customer engagement, coordinating sales activities, managing client inquiries, and providing administrative support.

Provide player support for over 1,000 games developers globally. Manage social media channels, respond to game issues, and collaborate with community managers.

KLx, the Portuguese subsidiary of Crédit Agricole S.A., seeks a Chief Information Security Officer to assess information security risks, manage risk reduction actions, and advise stakeholders on security matters. The CISO will implement and manage information security governance, contribute to KLx's Information Security strategy, and ensure reporting to the KLx Internal Control Committee and the Group CISO.

Execute vulnerability assessments, analyze results, and collaborate with technical teams to mitigate risks. Assist in continuous improvement of cybersecurity practices and stay abreast of emerging threats.

Senior consultant with over 5 years of experience in public transport and sustainable mobility sought. Must have experience with public transport modeling software, GIS tools, and data analysis. Strong analytical and communication skills required.

Lead a team of 5+ developers in software development initiatives, translating storyboards into functional applications. Architect cloud-based solutions, mentor team members, and ensure adherence to SLAs.

Perform daily accounting activities in the Payments team, dealing with multiple customers in a multicultural environment. Support process improvements and perform administrative tasks related to the job. Fluent English required.

Provide customer support via phone, email, and chat to Danish speakers. Resolve issues, offer product information, and update customer records. Must be fluent in Danish and have strong communication and organizational skills.

Develop and maintain fullstack applications using .NET/C# and React. Build microservices, event-driven architectures, and intuitive user interfaces. Collaborate with designers, product owners, and engineers to deliver digital experiences. Contribute to new features, architectural improvements, and cloud-native environments.

Mid-Senior Full Stack Developer (3-5 yrs experience) needed for scalable .NET 6+ and Angular development. Experience with ASP Classic, jQuery, Entity Framework, LINQ, and SQL required. Bachelor's degree in Computer Science or related field.

Manages UGC content assets from sources like ViralHog and NewsFlare, adapting and optimizing content for various platforms. Analyzes performance, develops growth strategies, and collaborates with internal teams. Requires experience with video editing software, Facebook platforms, and UGC content management.

Business Development Director to accelerate growth in the Medical Devices Cluster. Requires 15+ years of Business Development experience, at least 5 in a Director role, and understanding of the medical devices ecosystem.

Senior Software Developer with deep expertise in Java and Spring, proficient with Spring Boot Data, Hibernate, and relational databases. Experience developing and deploying solutions in AWS environments (ECS, Lambda, StepFunction, RDS, S3, SQS, SNS, CloudWatch, etc.). Proficient in Python for scripting and backend tasks. Experience managing infrastructure using Terraform. Solid understanding of RESTful API design, microservices architecture, and secure coding practices. Experience with version control tools such as GitHub or GitLab.

Business Assistant to support CEO and team in daily operations. Fluency in Russian, Ukrainian, and English required. Portuguese proficiency (A2 or higher) needed for government interactions. Strong organizational and computer skills essential.

Lead .Net Fullstack Developer with 5+ years of experience in C# .NET development, Optimizely CMS, and modern frontend frameworks. Requires strong SQL/NoSQL database and REST API knowledge, DevOps experience, and fluency in English.

Research Assistant to develop a wireless platform of abiotic nanoactuators to probe PIEZO receptors mechanobiology. Responsibilities include synthesis and characterization of nanomaterials, finite element modeling, molecular dynamics simulations, cell culture, and mechanobiology assessments.

Banco Finantia seeks a BI Developer to analyze, develop, test, and maintain solutions within the Development and Application Support Department.