java English-speaking jobs in Trofa

Jumpselleris a SaaS solution for small businesses to manage their online business. We focus on making e-commerce easier for everyone, so businesses can focus on what they do best: building and selling their products.

Document Control Administrator needed for an Oil & Gas project. Manage, control, and organize project documentation, ensuring accuracy and accessibility. Support engineering, inspection, and coordination teams with document tracking.

As a Guest Experience Maker, you will ensure a seamless and memorable stay for guests at Six Senses Douro Valley. You will manage guest profiles, coordinate arrivals, and recommend activities. You will also upsell resort amenities and uphold Six Senses standards.

Provides executive and calendar management, communications, and cross-functional coordination support to a senior Partner. Manages complex scheduling, correspondence, and travel arrangements. Coordinates with leadership teams, portfolio companies, and clients. Maintains confidential information and supports due diligence and transaction processes.

Product Manager to own and scale core AI features at Fireflies.ai. Responsibilities include improving AI features, building AI apps, driving prompt engineering, and defining product metrics. Requires 2-4 years of experience in a high-growth startup, experience with AI first products, and strong familiarity with AI tools.

LGG Advisors is a fast-growing firm providing corporate finance and M&A advisory support to financial institutions, investment funds, and corporate clients. With offices in Porto, Lisbon, Madrid, and London, we support clients globally through tech-enabled delivery that turns expertise into repeatable, scalable solutions.

The Financial Control Internship position offers a great chance for the right candidate to embark on a professional journey within VOQIN'. You will collaborate with the team in a dynamic and vibrant environment, supporting on the financial aspects of events, including working on detailed budgets.

We are looking to grow our team with an Electronics Engineer who is passionate aboutwearables and IoT technologyand eager to develop hands‐on skills inhardware designandfirmware development . This role bridges electronics design, assembly, firmware development, and testing systems.

MLOps Engineer to design, implement, and manage automated machine learning pipelines. Responsibilities include standardizing model deployment, building monitoring systems, and ensuring cost-efficient model serving. Requires 3+ years of experience in MLOps, DevOps, or Software Engineering with proficiency in Python and ML orchestration tools.

Provides service, installation, commissioning, and maintenance for vessel safety, communications, and navigation systems. Analyzes technical problems, provides solutions, and repairs equipment. Requires experience in marine electronics, electronic engineering, and the maritime industry.

Manage a team, drive sales, and ensure smooth store operations. Fluency in English and Portuguese required. Previous retail sales experience necessary.

Full-stack application developer to design, develop, and maintain Java-based solutions for Knowledge Services. Responsibilities include building backend services, web interfaces, RESTful APIs, and database interactions. Requires experience with Spring Framework, Spring Boot, JSP, Thymeleaf, React, Oracle and PostgreSQL databases, and Jira.

Multilingual Customer Support Agents provide phone, chat, and ticketing support to riders of a shared mobility platform. Agents resolve general inquiries, ride-related issues, and account support, adhering to structured SOPs and escalating complex issues. Fluency in Italian/Hebrew/German + English is required.

Lead end-to-end testing strategy for SAP S/4HANA Brownfield conversion projects. Manage test phases including SIT, UAT, and regression testing. Oversee test execution, defect management, and ensure UAT readiness.

This is a fixed-term Senior HRBP position covering maternity leave. The role focuses on recruitment, including managing the full hiring cycle, utilizing data to drive decisions, and partnering with hiring managers. The Senior HRBP will also manage a People Ops Intern, support onboarding and offboarding processes, and provide general HR support.

Senior Software Engineer to build and maintain software products within an agile team. Focus on one project while contributing to new initiatives. Provide technical support and develop business logic, APIs, and database interactions.

Data Engineer needed to design, build, and maintain scalable data platforms. Experience with GCP, AWS, or Azure required. Strong data processing, storage, and architecture knowledge needed. Fluent English required.

Supervises and coordinates multiple contracts from order to commissioning. Ensures accurate data for procurement and manufacture. Manages contractual and commercial requirements, liaising with customers, suppliers, and subcontractors.

Finance Operations Analyst needed for a permanent, remote role. Manage end-to-end financial processes for multi-stakeholder projects, develop reports, and monitor budgets. Bachelor's degree in finance, accounting, or related field required. Proven experience in project finance or financial analysis. Proficient in Excel and financial modeling.

Senior Automation Test Analyst to build and evolve Playwright frameworks, migrate Selenium test suites, and write API tests. Requires strong Playwright experience, Java background, and API testing tool familiarity.