English-speaking jobs in Seia

Senior Backend Software Engineer will design, build, and run internal data platforms. Responsibilities include contributing to complex technical projects, mentoring junior engineers, and driving innovation.

As a member of the ISS Development Security team, you will drive improvements in the security of ISS in-house applications. You will embed security tools and DevSecOps practices in CI/CD pipelines and cloud environments, evaluate and operate cyber security tools, and run penetration tests. You will also educate engineering teams on application security topics and collaborate with other IT functions to enhance the overall security posture of ISS applications.

Design and implement QA automation and quality engineering strategy across the delivery lifecycle. Lead by example through hands-on contributions to framework design, test creation, and AI-assisted validation. Mentor and upskill QA engineers. Investigate and apply AI/ML tools for automated test generation, defect prediction, and self-healing automation. Build and maintain scalable test automation frameworks.

Senior Network Security Engineer will set up, configure, and support CORE network infrastructure including firewalls, HLB, DNS, proxies, and more. The role involves designing network solutions, troubleshooting, and optimizing the network environment while introducing automation services.

Full Stack Engineer needed to design, develop, and deploy AI-driven healthcare applications. Experience with React, Python (Flask, FastAPI, or Django), RESTful APIs, and PostgreSQL required. Hybrid work opportunity.

Provides technical product support to field engineers and technicians for complex problems on company products. Analyzes problems/defects and recommends solutions. Works with customers, other support engineers, Development, Sales, and others to gain knowledge and provide solutions. Logs and updates cases, informs customers of case status, and provides solutions. May interact with customer and company personnel to isolate and fix product issues. Provides design, reliability, and other technical feedback to R&D. Handles escalations to R&D as needed. Provides updates to technical product documentation as issues are identified and fixed. Creates tests and diagnostic tools to identify and fix recurring issues as well as potential difficulties. Acts as the primary communication contact dealing with customer issues. Assists product and account teams when delivering and implementing and testing new product features for specific customers. Assists internal field teams whenever a pre-sales issue is reported through to engineering. Requirements include experience as a Technical Support Engineer working with Support and Services functions such as case management and call resolution management, experience with public cloud infrastructure and services, and fluency in English and another European language.

Provide customer service support to global clients in German and English. Responsibilities include answering inquiries, resolving complaints, and troubleshooting issues. Must be a native or proficient German speaker (C2) and have advanced English (C1) skills.

Experienced Data Scientist sought to build scalable solutions. Requires advanced degree in relevant field, proficiency in Python or R, and experience with machine learning algorithms, data mining, and visualization tools. Must possess strong communication and collaboration skills.

ServiceNow Developer for a 12+ month contract. Design, develop, and implement solutions across HR and IT Service Management. Experience with ITSM, HRSD, JavaScript, Glide API, and Flow Designer required. ServiceNow certifications desirable.

DevOps Consultant (Linux) needed for a client project. Requires expertise in Linux administration, troubleshooting, and system optimization, as well as experience with Ansible, Git, CI/CD, and Infrastructure as Code. Familiarity with OpenShift and cybersecurity best practices is also desired.

HR Partner fluent in German & English to support HR operations for multiple European countries. Provides HR support to employees and managers, manages onboarding, and ensures data accuracy in HR systems.

Capgemini Engineering seeks a detail-oriented Data Modeler to design, develop, and maintain data models. Responsibilities include creating conceptual, logical, and physical data models, defining data quality rules, and collaborating with engineering teams on schema deployment. The ideal candidate has experience with dimensional modeling, SQL, and data modeling tools.

Test Automation Engineer to join the Lisbon ADMS Development Team. Design, develop, and maintain automated test suites, contribute to acceptance, regression, and deployment testing, and integrate automated tests into CI/CD pipelines. Collaborate with developers, architects, business analysts, and QA colleagues to achieve comprehensive test coverage.

Insurance Reporting Manager will manage month, quarter, and year-end activities, perform reconciliations, and assist in producing financial reports. The role requires experience in team management, IFRS, and a multinational office environment.

Senior Java Developer to lead technical development of Java applications integrated with hardware and peripheral systems. Requires 5+ years experience with Java 11, Spring Boot, Java Swing, PostgreSQL, Elasticsearch, and communication protocols. Must have strong mentoring and collaboration skills. Fluency in Portuguese, English, and Spanish required.

Water Supply and Drainage Engineer needed for construction team in Sines. Manages water supply and drainage engineering aspects of projects, including design, construction, and supervision. Requires 8+ years of experience and a related degree.

Senior Full-Stack Software Engineer to build and ship features end-to-end, translate business goals into product strategy, and contribute to product thinking. Requires a product mindset, comfort with ambiguity, and experience integrating AI into products. Fluency in English is required, another European language is a plus.

Ledn is seeking a Treasury & Operations Analyst to support the loan and savings account lifecycle, including disbursements, repayments, deposits, and withdrawals. Responsibilities include transaction reconciliations, client support, treasury functions, and process improvement recommendations.

Ampleshift seeks a Product Owner to define and execute product strategy and roadmap. This role collaborates with cross-functional teams to ensure successful product delivery while acting as the voice of the customer.

Experienced Guest Relations Manager needed to provide upscale service, manage guest requests, and oversee check-in/check-out procedures. Must have strong communication, problem-solving, and leadership skills.