engineer English-speaking jobs in Barreiro

.NET and Python Developer needed with 6+ years of C# and .NET Core experience. Must have Python, object-oriented programming, design patterns, web API development, and SQL/ORM framework knowledge.

Business Development Manager to accelerate business growth in Portugal. Define and execute business development strategy, identify opportunities, lead the sales cycle, and manage key client relationships.

Drive revenue growth and customer loyalty for Holafly's B2B portfolio. Analyze customer data, optimize the post-registration lifecycle, and execute strategies to increase average order value and product adoption. Proven B2B Customer Success experience, HubSpot and Shopify expertise, and fluency in Spanish and English are required.

Senior Design Quality Assurance Expert leads quality assurance for digital health products, ensuring compliance with global regulations throughout the development lifecycle. Applies design controls, risk management, and quality standards to software and system solutions. Collaborates cross-functionally and supports documentation, change control, and audit readiness.

Supports and advises product and business teams on first-line compliance requirements for retail and payments features. Ensures features are designed, launched, and scaled in line with regulatory obligations.

Provide customer support to Meta and Instagram creators, assisting with account issues, subscriptions, and technical queries. Fluent Italian and English required.

Lead a cross-functional team developing a payment integration platform using Node.js. Design, implement, and manage complex payment API integrations with banks and third-party services. Collaborate with product managers, designers, and stakeholders in an agile workflow.

Customer Experience & Retention Executive will analyze customer service interactions to identify improvement opportunities and design strategies to enhance customer satisfaction and retention. This role requires 3+ years of experience in customer service, retention, or process optimization, strong analytical skills, and proficiency in English.

Product Manager will contribute to product strategy and roadmap definition, drive product planning and execution, and translate product strategy into each phase of the product life cycle.

As a Digital Strategy Lead, you will support client interactions, build business relationships, and execute digital commerce projects. You will translate strategy into actionable plans, manage project activities, and contribute to shaping the data & analytics roadmap.

This is a non-billable engineering leadership role focused on team development, hiring, retention, and workflow improvement. The Practice Lead will guide and support their team, manage performance reviews, and oversee technical delivery and client satisfaction.

Provides administrative support to Clinical Research Associates and Regulatory and Start-Up teams. Assists with updating clinical documents, tracking site compliance, and managing clinical supplies. Requires 2 years of experience as a Clinical Trial Assistant, proficiency in Microsoft Office Suite, and fluency in English and Portuguese.

Provide Ukrainian-language customer support via chat, email, and phone. Resolve customer issues, document interactions, and escalate complex cases. Must be fluent in Ukrainian and English (B2 or higher).

Leads and drives L&D transformation initiatives, standardizing processes and collaborating with global teams to ensure alignment. Manages complex change agendas, tracks progress, and communicates updates to senior stakeholders. Partners with L&D leadership to translate strategic priorities into actionable plans and fosters cross-functional collaboration.

Lead the end-to-end delivery of AI and Large Language Model initiatives within a defined short-term project scope (6–12 months). Translate business objectives into structured roadmaps, sprint plans, and prioritized backlogs using Agile/SCRUM practices.

Engineering Manager to lead and coordinate a team, focusing on people management, delivery, recruiting, and team performance. Requires proven experience leading engineering teams, strong people management and communication skills, and a solid engineering foundation.

Integration Analyst needed for a system integration project. Requires 3+ years of experience in functional analysis roles, strong SQL Server skills, and experience defining REST and SOAP APIs. Must have clear communication skills and experience with agile methodologies. Knowledge of MuleSoft is a plus.

Media Buyer to negotiate and buy advertising space for Southeast Asia and India markets. Requires strong negotiation skills, digital awareness, and fluency in English.

Digital Corporate Communication Specialist needed for a 9-12 month temporary contract. Responsibilities include developing and executing social media strategies, managing website content, and supporting digital communication projects. Requires a Bachelor's Degree and 2+ years of experience in digital media. Fluency in English and the local language is essential.

Wire IT seeks a .NET + React Developer with 5+ years of experience in analysis and programming. Required skills include proficiency in .NET Core, Azure, SQL Server, Oracle, OpenShift/Kubernetes, React, and FlexView. Experience with Agile methodologies and knowledge of funds, securities, and insurance is also necessary.