1703 English-speaking jobs in Porto

Senior Scientist to develop and refine mathematical models for complex physical systems in personalized medicine. Collaborate with experimental teams, translate theoretical predictions into testable hypotheses, and analyze experimental data.

Develop data science methods for biomedical and optical data, focusing on noisy, high-dimensional datasets. Analyze proprietary datasets, design validation strategies, and improve data quality. Apply chemometric and multivariate analysis to spectroscopic data. Collaborate with experimentalists, hardware specialists, and product teams.

Develop and pioneer optical approaches from concept to prototype to advance personalized medicine. Analyze experimental data, collaborate with data scientists and bioclinicians, and contribute to research publications.

Software Developer will write code in C# and Python, maintain CI/CD pipelines, and develop tools to support converter control development. Requires 3+ years of experience, proficiency in C#, Python, and CI/CD tools, and fluency in English.

Software Engineer to develop, integrate, and optimize Microsoft Dynamics 365 F&O solutions. Experience with X++, Azure, integrations, and ERP architectures required.

Project Manager responsible for project execution from readiness through final acceptance. Manages project team, budget, and risks, ensuring safety, cost, quality, and schedule adherence. Requires 5+ years experience managing complex technical projects, preferably in construction, manufacturing, wind energy, or similar industries. Bachelor's or Master's degree in engineering or related field. Strong analytical and communication skills. Fluent in English.

Tieto seeks a DevSecOps / Application Security Engineer to define and evolve secure software development practices. Responsibilities include integrating security testing tools into CI/CD pipelines, leading vulnerability management, and guiding development teams on secure coding.

Lead and build a high-performance team of Data Architects and Data Engineers to design, develop, and implement data infrastructure, pipelines, and a Data & AI platform. Proven track record leading Data Platform teams, experience with Data Platform Architecture (Lambda, Data Mesh), Big Data, DWH & Real-time technologies (Hadoop, Spark, Kafka, Snowflake, Redshift), and Cloud (GCP preferred).

Senior Database Administrator will manage on-premises and Cloud database infrastructure. Responsibilities include ensuring database service levels, designing and managing database subsystems, defining and executing backup and disaster recovery procedures, and investigating production incidents. Must have 5+ years of experience administering PostgreSQL in production environments.

Senior Systems/Networks Engineer to oversee and manage critical server and Unix OS subsystems, maintain cloud environments (AWS, GCP), and collaborate with network and security teams. Responsibilities include implementing system monitoring, backup, recovery, and automation solutions, architecting and configuring managed installations, and automating cloud and hybrid platform deployment. Must have 3+ years of experience in UNIX/Linux administration and/or Networking, experience in Amazon Compute Cloud, and in-depth knowledge of TCP/IP and ISO/OSI stack.

Coordinates, supervises, and ensures timely execution of payroll activities for 1-2 countries. Manages escalations, monitors process adherence, supports compliance tasks, and leads continuous improvement.

Innovation Project Manager (VIE) will lead strategic initiatives, identify and prioritize AI-driven projects, and facilitate idea generation. Requires project management, product management, or innovation management experience with a track record of driving technological initiatives.

Experienced Team Leader to coordinate a Service Desk team, ensuring efficient incident and service request handling, SLA compliance, and process optimization.

Credit Risk Analyst will assess and underwrite credit risk for European counterparties across sectors like Structured Credit, Real Estate, and Corporates. Responsibilities include conducting credit analysis, engaging with business lines, presenting to senior management, and monitoring portfolio risk. Requires a Master's degree in a relevant field and 2+ years of experience in credit analysis, risk management, or financial analysis. Fluency in English is mandatory.

Application Security Delivery Manager needed for hybrid role in Porto, Portugal. Requires experience in delivery coordination, project management, and application security. Strong JIRA and Kanban board experience is essential. Excellent communication and organizational skills are required. Fluent English is mandatory.

Senior Smart Automation & Agentic AI Developer needed with 10+ years of experience in software development, process automation, data engineering, or data automation. Must have Dataiku Developer or Advanced Developer certification and expertise in Dataiku for data pipeline development, workflow automation, and AI agent implementation. Strong Python skills and experience with cloud platforms (AWS, Azure, or GCP) are required.

Application Security Engineer needed for hybrid role in Porto. Requires experience in application security, DevSecOps, or cybersecurity. Strong knowledge of application vulnerabilities and secure SDLC is essential. Hands-on experience with vulnerability analysis, remediation, and security tools is required. Experience with secure code reviews, threat modeling, and cloud security in AWS and/or Azure is also needed.

Solution Architect needed to analyze software product feasibility, define architecture, and create user cases. Collaborate with teams to estimate projects, participate in presale calls, and communicate with customers.

Provides administrative and operational support for background checks, ensuring timely and compliant execution for onshore/offshore employees and contractors. Coordinates with HR, Talent Acquisition, and external providers. Manages documentation, tracks progress, and communicates results.

The Customer Operations Analyst will manage debt portfolios, prioritize cases, and contact clients to facilitate debt settlement. Responsibilities include monitoring legal proceedings, preparing cases for litigation, and identifying opportunities for process improvement.