java English-speaking jobs in Trofa

Leads a team focused on expanding global detection of compromised systems through innovative data collection strategies, malware tracking, and victim intelligence. Drives research, development, and deployment of malware emulators, trackers, and crawlers. Manages malware analysis workflows and collaborates with product, engineering, and data science teams.

Certified Accountant needed for accurate and compliant recording of business transactions. Ensures financial reporting integrity and supports management with financial analysis and guidance.

German Customer Service Specialist provides support to customers via phone, live chat, and email. Responds to inquiries, processes payments, and assists with trip arrangements and on-trip challenges. Requires 3+ years of customer-facing experience in the travel industry, fluency in German and English, and proficiency in using IT systems.

Senior Solution Architect and Tech Lead responsible for end-to-end architecture of applications and cloud infrastructure. Defines solutions, guides the engineering team, and ensures quality delivery.

Senior Accountant needed for a leading international real estate firm. Responsibilities include preparing financial statements, managing tax compliance, and coordinating group reporting. Requires a Certified Accountant with 5-7 years of experience in multinational companies, strong knowledge of Portuguese accounting standards (SNC), and fluency in English.

Provides medical expertise in evaluating safety data from various sources for Pharmacovigilance. Responsibilities include assessing the medical and scientific relevance of adverse event reports, participating in matrix management activities, and supporting activities such as evaluating safety issues, preparing aggregate safety reports, and interpreting surveillance data.

This global leadership role drives excellence across ABB Robotics' digital communication landscape. The IS Application Manager owns and governs our CMS platform and communication tools, ensuring alignment with business strategy and stakeholder needs. Responsibilities include service delivery excellence, budget management, data quality assurance, and leading incident and change management.

Manages network infrastructure maintenance, provisioning, and design. Provides second-line support and develops test plans. Collaborates with teams and vendors to ensure efficient network solutions.

AI & Data Engineer Trainee will design, build, and maintain data platform tooling and infrastructure. Responsibilities include developing and maintaining CI/CD pipelines, contributing to infrastructure-as-code practices, and supporting platform adoption across teams.

Support the development and execution of communication plans for Hovione's service portfolios. Collaborate with business, marketing, and sales teams to understand priorities and identify communication opportunities. Contribute to the transformation of Hovione's communications function.

Oversees product promotion through a strategic roadmap, evangelizes programmatic advertising, and conducts competitive intelligence. Leads activities related to service promotion and awareness. Researches and identifies new business opportunities, generates leads, and meets with prospective customers. Trains local sales teams and collaborates with marketing and finance departments. Requires around 5 years of experience managing accounts across agencies, trading desks, or brands directly. Possesses a strong understanding of the programmatic landscape and experience in digital media with hands-on knowledge of programmatic and media sales.

Supports the development and implementation of global transfer pricing policies, ensuring compliance with international tax regulations. Assists with pricing calculations, maintains intercompany documentation, and provides data analysis for tax audits and regulatory queries.

The 1st Officer - Safety executes bridge watches, navigational duties, and GMDSS equipment testing. They are responsible for safety training, equipment inspections, lifeboat drills, and accident investigations. The role requires experience in ice navigation, a Basic Polar Navigation Certificate, and various safety certifications.

Maintenance Technician to carry out preventive and corrective maintenance on electromedical equipment in dialysis clinics. Requires experience in hospital maintenance, electromedicine, and MS Office 365.

Senior React Native Engineer to build cross-platform mobile apps using React Native and Expo, develop web applications in ReactJS, and design, develop, and maintain APIs in Node.js.

Design and build a modern web application using React and Next.js. Architect and implement responsive user interfaces, leverage Server-Side Rendering, and collaborate with backend engineers to consume BFF layers.

Senior Data Engineer will design, develop, and maintain data solutions for data generation, collection, and processing. Responsibilities include creating data pipelines, implementing ETL processes, and collaborating with cross-functional teams. Requires proficiency in Python, PySpark, Scala, Databricks, Amazon Redshift or Snowflake, and SQL.

Experienced .Net (C#) Developer to join eTrading team delivering digital services for FX and commodities trading. Participate in agile development lifecycle, collaborate with global team, and contribute to real-time, low latency trading platforms.

Lead Data Scientist will work across functions on projects including R&D and automation. Translate client requirements into solutions, ideate and develop product innovations, and define and own the roadmap for R&D and prototyping. Build statistical and analytical models, including ML/AI approaches, and test and optimize them.

Data Engineer (DBT) to design, implement, and manage data migration projects. Requires 3+ years of experience, advanced dbt skills, infrastructure-as-code experience (ideally Terraform), strong SQL skills, and AWS familiarity. Fluent English and communication skills are essential.