java English-speaking jobs in Trofa

Design, execute, and analyze performance, load, and scalability tests for Veeam products. Build and maintain enterprise-grade test environments. Identify performance bottlenecks and collaborate with developers to resolve them.

Cyber Analyst specializing in Threat Exposure Management for AppSec and AI within the 'Identify' Capability. Performs in-depth technical assessments of vulnerabilities and exposures across code repositories, applications, and AI/ML ecosystems. Collaborates with stakeholders to validate exploit paths, map findings to adversary TTPs, and translate technical risks into remediation actions.

Develop and refine hybrid machine learning models for process unit optimization in DataHowLab. Design, implement, and validate upstream bioprocess models, translating scientific knowledge into code. Collaborate with R&D engineers, data scientists, and product teams.

The Revenue Manager maximizes hotel revenue by optimizing rates and occupancy. Responsibilities include rate and pricing management, data analysis, occupancy projections, distribution channel management, and performance indicator monitoring.

Digital Marketing Specialist supporting advertisers with paid campaigns and digital advertising products. Manage customer support via chat and email, troubleshoot issues, and educate clients on product features.

Senior Backend Engineer to design, develop, and maintain microservices using Java 17+, Spring Boot, and REST APIs.

The Project Manager will support the Director of Sports, leading sports-related projects, developing business opportunities, and managing budgets.

Restaurant Manager to oversee daily operations, staff management, food & beverage service, and customer satisfaction in a Lisbon Metropolitan Area coworking space.

As a Cybersecurity Expert, you will implement and customize ServiceNow modules, develop integrations with third-party tools, and create automated workflows to streamline service requests. You will also configure platform security, develop dashboards to track security metrics, and ensure compliance with security and audit requirements.

Operations Manager for a growing e-commerce company specializing in nutritional supplements. Manages production planning, material procurement, equipment maintenance, and collaborates with marketing and finance teams. Requires a degree in a relevant field, manufacturing experience, and strong leadership and problem-solving skills.

Business Analyst with 3+ years of experience in data analysis, SQL, ETL, Data Warehouse, and AI. Proficiency in LLM, Jira, Confluence, and PowerBI. Fluency in English and Portuguese required. Hybrid work model based in Alfragide 2 days per week.

The Senior Design Transfer Engineer – Systems Operations ensures manufacturability, scalability, and production readiness of designs from NPI through ramp-up. This role partners with Product Engineering, Process Engineering, Manufacturing Operations, and Quality to prevent manufacturing risks and support production readiness. Responsibilities include executing design transfer activities, developing documentation, identifying design-related risks, and collaborating with Contract Manufacturers.

The Company is recognized for delivering high‑quality legal, tax, regulatory consulting and operational services to financial institutions, corporates, and investors, offering end‑to‑end support across the full business lifecycle.

Experienced Site Contracts Lead to join Project Management team. Drive budget and contract activities for clinical trials with academic and commercial clients. Oversee contract development, site negotiations, and budget management.

Decskill is seeking a Project Management Officer (PMO) to join their team.

Provides support to the Insurance Manager on various insurance activities, including data analysis, product development, and customer interaction. Assists with process documentation, reporting, and system testing.

Supports and oversees labour compliance across a live construction site. Monitors subcontractor compliance with Portuguese labour legislation and ensures workforce documentation accuracy. Acts as the on-site point of contact for labour compliance matters and assists with worker inductions. Prepares documentation for audits and reports on compliance status.

As a Chemfeed Project Engineer, you will design and implement chemical dosing solutions for new build and replacement projects. You will manage multiple projects, coordinate resources, and ensure on-time and on-budget delivery. You will also support commissioning activities, manage customer satisfaction, and participate in proposal activity reports.

Operational Excellence HR Trainee will support meeting management, project governance, HR quality, and knowledge management. Requires a degree in Business Administration, Human Resources, Communications, or related fields, strong organizational skills, proficiency in MS Office, and fluency in English.

The International Platform Solutions team seeks an Assistant Vice President / Vice President to support technical implementation, client integration, and data delivery. The role involves managing configurations, data analysis, and workflow design. Requires strong analytical skills, technical expertise, and experience in business integration and project technology implementation within the Financial Services industry.