Top Tech Jobs & Startup Jobs

Manage and support private cloud infrastructure, handling incidents, requests, and changes while maintaining platform stability, performance, availability, and reliability. Lead infrastructure lifecycle, obsolescence, refresh, and modernization initiatives. Perform capacity management, performance analysis, troubleshooting, backup and recovery operations, and risk reduction across virtualization, operating system, storage, and data protection environments.

Designs, develops, optimizes, and maintains scalable data pipelines and ingestion solutions for large-scale datasets. Ensures data quality, reliability, and performance while collaborating with Data Science and Engineering teams to deploy and operationalize machine learning pipelines in production. The role also contributes to software engineering best practices, testing, CI/CD, monitoring, and continuous improvement.

Develop, enhance, and maintain full-stack web applications using C#, .NET, ASP.NET MVC, REST APIs, Azure, and on-premises technologies. Responsibilities include database integration, technical design, testing, code reviews, troubleshooting, CI/CD, modernization, and collaboration with cross-functional teams. The role also provides technical support and mentorship while promoting secure, scalable, maintainable software engineering practices.

Designs and governs enterprise integration architectures using the MuleSoft Anypoint Platform. Translates business and technical requirements into scalable APIs, integration patterns, data flows, and technical designs. Establishes architecture standards, reviews code and integrations, assesses security, performance, reliability, and maintainability, and supports planning and risk management. Coaches MuleSoft developers, leads architecture reviews, and documents integration decisions and technical standards.

Provide remote, part-time operational support and administration for Oracle Siebel CRM: monitor platform health, manage user access, perform deployments and repository migrations, investigate incidents and root causes, provision environments, and coordinate with DBA/OS/Network/Infrastructure and vendor teams for escalations and releases.

Administer and maintain Windows and Linux servers, cloud infrastructure (Azure/AWS), and Microsoft 365. Implement monitoring, automation, performance optimization, AI platforms, and intelligent services. Ensure secure, scalable, highly available systems with strong scripting (PowerShell/Bash), IAM, observability, and cybersecurity best practices. Provide hybrid on-site support in Lisbon.

Support development and enhancement of systems for network deployment and site management. Gather and document business and system requirements, create user stories and acceptance criteria, collaborate with Product Owners, developers and QA, support UAT, manage change requests and defects in Jira, and maintain project documentation in Confluence.

Design, implement, and maintain automated test scripts and test cases (functional, regression, performance). Promote QA best practices, work in Agile teams, participate in ceremonies, and share QA knowledge across squads.

Lead AI-driven IT projects from concept to delivery: plan and govern project execution, manage risks and progress, coordinate cross-functional teams and external vendors, implement automation and intelligent agents, and report to executives while ensuring alignment with business objectives.

Lead cryptography and data protection initiatives: define security requirements and strategies, assess risks, evaluate solutions and key management, advise on anonymization and data masking, support crypto-agility and asset inventory, and share cybersecurity trends and best practices across teams.