backend developer English-speaking jobs in Fundão

Senior Full Stack Developer to design and develop enterprise applications using Java 17+, Spring Boot, and microservices. Provide architectural guidance, supervise implementations, and contribute to system design and integration.

Mendix Developer sought with 3+ years of experience designing, developing, and maintaining Mendix applications. Must have proficiency in domain modeling, microflows, and user interface development. Experience integrating Mendix with external systems and understanding of application performance, scalability, and maintainability are required. Fluent English (B2 level or higher) and current residency in Portugal are mandatory.

The Security Architect will design, implement, and maintain security architectures for non-human identities and agentic entities across cloud and hybrid environments. This role requires expertise in AI security best practices, identity lifecycle management, and robust architectures for agentic systems.

Implementation & Support Specialist will lead client onboarding, provide software training, and serve as the primary point of contact for client inquiries and support.

Provide technical support to clients via calls and email, monitor system connectivity, and resolve incidents. Analyze logs, alerts, and system failures. Strong communication and troubleshooting skills required. Fluent English and advanced French.

Leyton seeks Sales Development Representatives to conduct outbound prospecting and schedule meetings for International VAT Services. Fluency in German, English, Italian, or French is required. Experience in outbound prospecting or B2B sales is preferred.

ABOUT US At AtlasEdge, our purpose is simple: Enabling data to bring us together. We provide the digital infrastructure that helps Europe's most connected organisations innovate, collaborate and grow. AtlasEdge is a leading European data centre platform delivering large‐scale, high‐density, carrier‐neutral facilities for hyperscalers, network providers and enterprises.

Design and implement AI-powered SEO systems to drive organic growth for B2B SaaS companies. Build programmatic SEO frameworks, AI-assisted content pipelines, and scalable site architecture strategies. Optimize content for AI search visibility and experiment with new approaches to influence AI-generated results.

Business Enabler – Customer Success drives customer value and adoption of ITSM solutions. Collaborates with cross-functional teams to identify growth opportunities and translate customer needs into actionable insights.

Randstad Enterprise provides solutions and expertise that help companies position for growth, execute on strategy, and improve business agility. Our experience encompasses all facets of talent acquisition, including Managed Services Provider (MSP) programs, Recruitment Process Outsourcing (RPO), and Blended Workforce Solutions.

Manages multi-workstream launch plans, ensuring stakeholder alignment, documentation tracking, and milestone completion. Tracks adoption KPIs, customer engagement status, and risks, reporting insights to leadership. Segments customers and defines optimal engagement plans, identifying opportunities to optimize product experience and enhance customer value perception. Builds playbooks to help Customer Success Managers deliver value via best practices and contextual insights.

Senior Full Stack Engineer with 5+ years of Java experience and 3+ years as a tech lead. Strong skills in Spring Boot, Angular, and DevOps tools like Docker and Kubernetes. Fluency in English required.

Trust and Safety Analyst (RO) will monitor legal and regulatory developments, interpret complex frameworks, and translate them into actionable insights. This role supports business decisions and operational compliance. The position requires strong analytical skills, excellent communication, and the ability to simplify complex legal information.

Application Production (Infrastructure and Network) professional needed for a national project. Responsibilities include monitoring application and server platform status, participating in architecture committees, and providing 3rd level application technical support. Requires experience with Windows and Linux server environments, databases, infrastructure and networking tools, CI/CD, and containerization. Fluency in English is required.

PL/SQL Developer to design, deliver, and maintain applications within a Banking Core environment. Requires solid SQL and PL/SQL experience, relational database knowledge (especially Oracle), and strong problem-solving skills.

Application Security Analyst to join a cybersecurity team focused on vulnerability management. Identify, assess, and mitigate security risks across applications. Coordinate remediation with IT, development, and security teams. Analyze vulnerabilities, track findings, and ensure timely resolution. Promote secure coding practices and security awareness.

Research Assistant I/II (Project Coordinator) to assist Principal Investigator with research projects in smoking cessation, alcohol control, tobacco control policy, or primary health care. Responsibilities include participant recruitment, data management, and analysis.

Software Engineer to develop and maintain scalable web applications, build APIs, and write clean code. Experience with C#, .NET, Node.js, and frontend frameworks is required.

Experienced SAP SuccessFactors (SF) to S/4HANA integration consultant needed. Configure and deploy BIB-based integrations for employee master data and organizational assignments. Troubleshoot integration issues and ensure data integrity. 5+ years of SF EC and BIB configuration experience required.

Director of Sales & Business Development will lead and shape the global commercial strategy for a deep-tech company specializing in advanced scientific imaging technology. Responsibilities include opening new markets, building a sales pipeline, leading deals, and developing the commercial team. Requires 10+ years of B2B technical sales experience, a track record of new business wins, and experience leading teams.