1099 English-speaking jobs in Leiria District

Security Support Engineer needed for international infrastructure and security team. Configure and manage firewall rules, deploy and maintain security equipment, and support operational teams. Strong networking fundamentals, firewall experience, and fluency in English required.

MuleSoft Developer with 3+ years of experience designing, developing, and maintaining APIs on the MuleSoft Anypoint Platform. Expertise in Mule 4, DataWeave, API-led architecture, and integration with enterprise systems. Must possess MuleSoft Certified Developer 1 certification and fluency in English.

Azure Systems Administrator needed with 4-5 years of experience in Azure/Microsoft 365 tenant administration. Expertise in Modern Workplace technologies including Azure AD, Intune, Autopilot, and Defender.

Software Engineer (.NET) to design, develop, test, and maintain high-quality software solutions. Requires 4+ years of experience with .NET, C#, object-oriented programming, and RESTful APIs. Must have experience with relational and non-relational databases, DevOps practices, and CI/CD pipelines. Fluent English required. Hybrid work model (2-3 days/week in Lisbon office).

Technical Support Engineer needed for international telecommunications project focused on SMS interconnections and traffic performance. Manage and resolve technical incidents, monitor SMS route performance, and troubleshoot A2P SMS delivery issues. Experience in messaging environments (SMS/A2P/CPaaS) and communication protocols required.

Security Analyst to join a SOC team monitoring and protecting critical infrastructures and applications. Responsibilities include monitoring security events, investigating incidents, and configuring threat detection mechanisms. Requires experience with security monitoring, incident response, and SIEM platforms.

Provides technical support and manages tickets related to SMS interconnection, including diagnosing and resolving issues with A2P SMS traffic. Monitors SMS route performance, analyzes logs, and interacts with mobile operators to resolve incidents. Requires experience in telecommunications, messaging, and communication protocols.

QA Automation Engineer needed to design, implement, and maintain automated testing frameworks for UI and API testing. Will develop AI-assisted testing solutions and collaborate with engineering teams to ensure high-quality software releases. Requires experience with Playwright, API testing tools, and CI/CD pipelines.

Product Manager will own and manage a portfolio of B2B Enterprise SaaS products, collaborating with customers and teams to create commercially successful solutions.

Software Engineering Team Lead for a fast-growing GameTech company. 50/50 split between hands-on backend development (.NET Core, C#, Microservices, RabbitMQ, MS SQL Server) and team leadership. 8+ years of backend development experience and 1-2 years of formal team leadership required.

Senior Data Scientist needed with 5+ years of experience in data science roles. Must have a Bachelor's degree in Computer Engineering or a related field and strong knowledge of Python, SQL, and machine learning algorithms.

VOQIN's futureLABS seeks a software developer to contribute to innovative technology products. Collaborate with a team to develop AI and machine learning components, backend systems, and data-driven features.

Product Designer to join a FinTech/Crypto startup. Will design and maintain the company's design system, create UX/UI designs for mobile and web applications, and collaborate with product managers and development teams. Requires 3+ years of experience, a product mindset, and proficiency in Figma.

Senior Data Engineer to design, build, and maintain scalable cloud-based data solutions. Requires 4+ years of experience with Snowflake, DBT, and SQL. Strong communication and collaboration skills are essential.

Business Analyst contractor needed for a 6-month remote role. Analyze business and functional requirements, translate them into user stories and process flows, and collaborate with stakeholders and technical teams.

Dynamics 365 CE Developer (Contract) to customize, extend, and optimize a CRM platform built on Microsoft Dynamics 365 Customer Engagement.

Develop business applications and automation solutions using the Microsoft Power Platform ecosystem.

Experienced Data Engineer to support a Central Monitoring Platform in a regulated environment. Develop, maintain, and operate data pipelines, onboard new datasets, and provide BAU support. Strong PySpark, Azure, and Databricks experience required.

Leads the development and growth of the Operations department for an electric vehicle leasing company in Portugal. Manages fleet logistics, handles customer claims, and coordinates with local partners. Requires experience in the automotive sector, excellent communication skills, and fluency in English.

Match Profiler seeks a Dynamics 365 Developer with over 4 years of experience to analyze, develop, and customize Dynamics 365-based applications. Expertise in React, Power Apps Component Framework (PCF), and agile methodologies is required.