java English-speaking jobs in Trofa

Design, develop, and evolve AI-powered agents to support the software development lifecycle. Define and implement architectures for AI agents using LLMs and agentic AI frameworks. Establish and track metrics for adoption, productivity, and ROI of implemented solutions.

Business Manager for the Business Department in Lisbon. Develop and maintain client relationships, identify new business opportunities, and collaborate with sales teams. Requires a Master's degree, 2+ years of experience in recruitment or business development (IT or Engineering preferred), and strong communication skills.

Provide Danish-speaking customer support for a global meal plan subscription brand. Manage subscriptions, logistics, billing, and collect customer feedback.

Fullstack Developer will build and ship new features across frontend and backend, integrate APIs, and own product improvements. Must have experience with Node.js, Shopify development, and SQL databases.

Provide technical assistance to customers via phone, email, and chat. Identify customer issues, propose solutions, and ensure customer satisfaction. Excellent German communication skills are required.

Java Developer with full-stack skills and experience in Quarkus. Responsibilities include building microservices architectures, RESTful APIs, and front-end applications. Requires strong Java proficiency, experience with relational and NoSQL databases, and knowledge of CI/CD pipelines.

Design, develop, and maintain web and mobile applications using Java (Spring Boot) and Angular. Contribute to the full software development lifecycle, including CI/CD pipelines and code reviews.

Lead and scale the commercial side of Sweat Foundation's business. Design and execute B2B sales strategy, manage a sales team, and drive revenue across advertising, user acquisition, and token launch products.

Data Engineer to design, implement, and manage scalable data solutions using Azure technologies. Experience with Spark, Azure Databricks, and data warehousing concepts required.

Leads business analysis and process optimization for Real Estate and Corporate Security platforms. Defines and manages digital strategy and roadmap, ensuring effective planning, prioritization, delivery, and continuous improvement. Evaluates and implements new functionality, oversees documentation, testing, and quality assurance activities. Partners with business owners to advocate for technology needs and develop business cases for initiatives. Monitors customer satisfaction and drives continuous improvement.

Experienced Data Engineer to design, optimize, and operate scalable data platforms. Expertise in Databricks, Spark, PySpark, Delta Lake, Azure Data Factory, and Apache Airflow required.

This is a highly in-person, hands-on role for an Estate Manager to support a busy entrepreneur and family. Responsibilities include managing daily logistics, calendar, travel, communication, household coordination, and personal errands. The ideal candidate is highly organized, discreet, and comfortable with both executive-level tasks and practical lifestyle management.

Lead the technical development of software solutions, collaborating with teams to design, develop, and deliver scalable applications.

Engineer to support operational excellence and process optimization projects in a pharmaceutical environment. Responsibilities include project planning, data analysis, corrective action implementation, and collaboration with multidisciplinary teams.

Experienced NOC Engineer needed to monitor, respond to alerts, and execute operational tasks for global infrastructure. Responsibilities include monitoring across multiple datacenters and cloud regions, responding to alarms and tickets, and collaborating with infrastructure and SRE teams. Minimum 3 years of NOC experience, strong Linux skills, and networking fundamentals required.

The Head of Owners Relations will oversee the management of touristic and residential properties, including contract negotiation, regulatory compliance, financial oversight, and owner relations. This role leads teams, coordinates assemblies and communications, and ensures alignment with legal, financial, and organizational objectives.

Senior Software Engineer to build API interfaces, backend infrastructure, and Ruby on Rails applications. Collaborate with UI, connectivity, and DevOps teams to solve complex problems. Requires 5+ years of experience developing and maintaining Rails applications, strong Ruby knowledge, and a BS/MS in Computer Science or related field.

Junior Accountant to assist with financial management, including preparing financial statements, conducting audits, and assisting with budgeting and tax planning. Requires a Bachelor's degree in Accounting, 2+ years of experience, and proficiency in Excel and accounting software.

Design and build scalable data architectures for Vantage Towers' data lake and analytics landscape. Define end-to-end solutions for data ingestion, transformation, storage, and consumption across platforms. Enable AI/ML use cases by defining data access patterns and curated datasets. Lead technical design reviews and guide external vendors.

The Data Analyst collects, cleans, analyzes, and interprets data to provide business insights. Responsibilities include creating and managing Airflow data pipelines for extraction, processing, and loading. The role requires Python, PySpark, SQL, and Apache Airflow experience.