56 English-speaking jobs in Viseu

Manage and maintain mission-critical AWS databases including RDS, Aurora, and Redshift. Perform performance tuning, query optimization, and end-to-end support. Collaborate with teams, contribute to architectural discussions, and work in a hybrid model with on-call duties.

Administers and maintains enterprise database environments including Oracle, SQL Server, PostgreSQL, MySQL, and Cassandra. Manages database instances in high-availability setups and implements replication and disaster recovery solutions. Provides support and troubleshooting for production environments.

Next Engineering seeks an Infrastructure Architect to provide Linux systems administration (RHEL, SLES) and support mission-critical infrastructure. Responsibilities include server hardware management, automation, and collaboration with development and business teams.

Python Developer will maintain and implement applications, coach junior profiles, and possess 3+ years of experience developing backend solutions with Python.

Primark Retail Assistants provide customers with positive shopping experiences. They work in a dynamic environment with a focus on passion, high standards, and care.

Lead and grow a team of engineers building AI-powered procedures for customer service. Manage delivery of the product roadmap, collaborate with engineering leadership, and build a diverse, inclusive team.

Decskill seeks an Infrastructure Engineer to ensure technical follow-up of infrastructure evolutions and coordinate deployments between partners. The role requires experience with infrastructure automation tools, strong problem-solving skills, and fluency in English.

Develop, maintain, and improve Android applications. Design and implement scalable mobile architectures. Collaborate with teams to define, design, and deliver new features.

Senior NetDevOps Engineer needed with 3+ years of experience in network and security engineering. Expertise in Fortinet or Checkpoint firewalls and Ansible automation is required. Must have experience with Arista network equipment, GitLab, and physical infrastructure.

Senior AWS Database Administrator responsible for installing, configuring, and maintaining AWS RDS, Aurora, and Redshift in production environments. Performs database performance tuning, provides 360° support, and collaborates with cross-functional teams. Requires 5+ years of experience managing mission-critical databases on AWS, strong Linux skills, and proficiency in English (B2).

Cybersecurity Engineer analyzes data protection risks, develops solutions, and assists clients in achieving data security standards. Experience in software security, threat modeling, and cloud technologies is required.

Provide technical and functional support for Fixed Income, FX, and Credit products in post-swap environments. Expertise in the Calypso platform, financial processing, and SQL (Oracle) is required. Proven experience in incident management, testing, and continuous improvement practices. Strong communication and collaboration skills are essential.

Decskill seeks a senior Appian Developer with extensive experience in Appian development, architecture, and project lifecycles. Strong communication skills and proficiency in English are required.

Administers and maintains enterprise database environments including Oracle, SQL Server, PostgreSQL, MySQL, and Cassandra. Manages database instances in high-availability setups and implements replication and disaster recovery solutions. Provides support and troubleshooting for production environments.

Designs, implements, and maintains secure network infrastructures. Monitors, detects, and responds to security incidents and vulnerabilities. Configures, manages, and optimizes network security solutions. Performs security assessments, vulnerability analysis, and remediation actions.

Senior AI Engineer with expertise in Machine Learning, Generative AI, and cloud solutions (Azure). Experience with LangChain, LangGraph, FastAPI, and Azure OpenAI Service. Proven ability to develop, deploy, and optimize GenAI applications on Azure.

Technical Project Manager for client-facing projects spanning hardware deployment, cabling, power/cooling, and remote hands. Manages tickets, projects, and budgets, ensuring client satisfaction and successful project delivery. Requires 3+ years of datacenter operations experience, technical client interaction, and proficiency with ITSM tools. Team management experience preferred.

Lead and participate in development activities, designing, developing, and maintaining back-end solutions using a microservices architecture.

Junior AML Analyst to support KYC file reviews, assess AML procedures, and collaborate on projects for leading companies. Must have a Bachelor's or Master's degree in a relevant field, strong teamwork skills, and full proficiency in English. Immediate availability required.

Linux Infrastructure Architect needed for mission-critical server infrastructure support. Requires experience with Linux system administration (RHEL, SLES), OS performance tuning, virtualization, container technologies, and scripting (Python, shell).