backend developer English-speaking jobs in Águeda

Machine Learning Engineer (Recommendation Systems) for a global B2C platform. Build and improve recommendation systems, design ML solutions, and collaborate with engineers and product teams. Strong Python and applied ML engineering skills required.

Haitong Bank offers an internship program for Bachelor and Master degree students graduating in 2025/2026 interested in investment banking. Interns will gain hands-on experience in various departments, including Business, Control, and Support.

Digital Content Creator needed for full-time or part-time remote role. Create social-first content, including short-form video, UGC, and on-location shoots. Must have a portfolio demonstrating video editing and content creation skills.

The Purchasing Specialist manages and optimizes assigned purchasing categories, sources and negotiates with suppliers, and leads procurement for hotel openings and projects.

JOB DESCRIPTION It's more than a job When you work in Freight Logistics and Operations at Kuehne+Nagel, you play a key role in optimising processes and ensuring that inventory and shipments move efficiently. But that is not all. Your work also helps ensure that vital medicines reach patients on time and supports other essential deliveries, from wind turbines to semiconductors.

Experienced Senior Full-Stack Developer with 7+ years of PHP and 5+ years of React experience sought for a 12-month contract. Must be fluent in Portuguese and comfortable working across the full development lifecycle.

Install, configure, and maintain Linux-based systems. Assist in implementing and maintaining automation solutions including RPA, ECM, BPM, and AI. Troubleshoot system and network issues.

Senior Big Data Engineer with 5+ years of experience in Spark, Python, Hadoop, Hive, SQL, Linux, API, and Kafka. Solid software development, CI/CD, and DevOps experience required. Must be located in Portugal and fluent in English.

Provides executive and operational support to the CEO across two real estate companies. Manages project tracking, financial administration, and office operations. Requires fluency in English and Portuguese, strong organizational skills, and the ability to manage multiple priorities.

Data Analyst Intern will support the Intelligence & Commercial Operations Coordinator by leveraging data analytics to drive business insights and optimize commercial performance. Responsibilities include building and maintaining dashboards, analyzing marketing campaigns, and collaborating with stakeholders to design analytical tools.

Leads information security for a large business unit, promoting a security-first culture and delivering an information security strategy. Manages security incidents, implements security policies, and ensures adherence to security standards and controls. Collaborates with business and IT teams to protect TUI's brand and customers.

Freelance Customer Service Representatives needed for a healthcare support project. Provide product and technical support to customers across Europe. Must have full professional proficiency in German (C2 or above) and fluent English. Previous experience in customer service, technical support, and healthcare is required.

Neotalent Conclusion seeks an Accounting Auditor to join a leading global banking and financial services institution. The role involves acquiring knowledge of accounting control set-up, ensuring the Group Accounting Control Plan is effectively implemented, and performing oversight reviews of control set-ups. The ideal candidate will have a degree in Accounting, Finance, Economics, or a related field, with at least 4 years of experience in audit functions, preferably within banking or financial institutions.

Python developer to build production-grade applications with experience in cloud AI APIs (AWS Bedrock, Google Vertex AI, Microsoft AI Foundry) and AWS services (Lambda, EC2, S3).

Data Architect needed for complex enterprise application development. Requires strong Java, J2EE, Spring, and Angular skills. Experience with cloud-ready applications, design patterns, and DevOps tools is essential.

Provide first contact customer support in Czech and English via phone and written communication. Build relationships, answer questions, and meet service quality goals. Must be Czech native or fluent and have advanced English skills.

Salesforce Comms Cloud Developer to design and develop solutions using OmniStudio, EPC, CPQ, and Order Management. Requires 4+ years of Salesforce experience, Comms Cloud expertise, and SID understanding.

Olisipo seeks a Pentester/Offensive Security Analyst to strengthen the organization's security posture. Responsibilities include analyzing security testing objectives, defining testing scope, executing manual and automated tests, and documenting results. Requirements include experience in pentesting, offensive cybersecurity knowledge, and strong communication skills. Fluency in English is required.

Mid-Level QA Automation Engineer to design, implement, and maintain automated tests for web applications and APIs. Execute regression test suites, identify bugs, and contribute to improving test coverage. Work with existing automation frameworks (Playwright, Cypress, Selenium) and CI/CD pipelines. Collaborate with developers, product managers, and other QAs.

Remote, contract-based position for Portuguese Translators and Linguists to annotate Portuguese text and audio for large language models. Responsibilities include translation, linguistic analysis, and ensuring culturally appropriate output.