backend developer English-speaking jobs in Águeda

Experienced Data Center Technician needed for on-site work in Lisbon, Portugal. Perform hardware installations, cabling, server racking, and troubleshooting. Must have 2+ years of data center experience, strong cabling skills, and ability to lift 50+ lbs.

Administers Linux and Windows systems, operates TV/IPTV/OTT platforms, and monitors infrastructure. Requires experience with Kubernetes, Docker, Grafana, Prometheus, Elasticsearch, Redis, and MySQL/NoSQL databases.

DevOps Engineer will architect, build, and maintain scalable cloud infrastructure in AWS using Terraform and Ansible. Design and manage containerized platforms using Docker, Kubernetes, ECS/Fargate, and Helm. Implement and optimize CI/CD pipelines in GitLab. Support and troubleshoot production systems, focusing on scalability, resilience, and technical debt reduction. Mentor engineers and guide teams on cloud-native architecture and DevOps best practices.

Software Developer to build, scale, and maintain marketing effectiveness and decisioning platforms. Develop backend services, analytical pipelines, and web applications. Translate analytical models into production systems and build user-facing tools. Contribute to platform architecture and scalability.

Provides systems support in developing and enhancing business systems. Analyzes business and user needs, documents requirements, and modifies information systems. Guides less-experienced analysts.

Trade Marketing Specialist to activate sales & marketing strategies for ICB products in Portugal. Support retail partners in improving user experience and coordinate events. Fluent Portuguese, English, and Spanish required.

Junior Dotnet Developer with 2 years of experience in C# and .NET development. Good knowledge of .NET Framework and .NET Core required. English is a plus.

Leads, develops, and supports a team of recruiters focused on the Outsourcing/Consulting Services area. Designs and implements standardized recruitment processes, monitors KPIs, and collaborates with Business Unit Managers.

Administrative Technician to support construction projects in Lisbon. Manages suppliers, inventory, safety equipment, and logistics. Requires experience in administrative, operational, or construction support roles, fluency in Portuguese and English, and strong organizational skills.

Senior Python Developer will develop and maintain a strategic application called DSMG, built with Python and PL/SQL, within a critical risk management environment.

Q ENERGY seeks a Solicitor to handle corporate secretarial tasks, property and commercial registry procedures, and legal documentation. The role involves supporting contract reviews, preparing notarial acts, and ensuring compliance with corporate governance.

Senior Accounts Payable Accountant needed to oversee the accounts payable function, ensuring accurate and timely processing of invoices, managing vendor relationships, and contributing to the financial integrity of global operations.

Software Engineer with expertise in self-managed storage solutions (e.g., Redis, Kafka) to design, operate, and evolve storage solutions at scale. Responsibilities include building and maintaining highly available distributed systems, architecting multi-region deployments, and driving automation across infrastructure. Requires expertise in operating Apache Kafka at scale, security hardening, and Infrastructure as Code.

As a System Integration Analyst, you will create and deliver solutions addressing business needs through technology integration and automation. You will be involved in all stages of the delivery process, from ideation to deployment, ensuring solutions are effective and meet business objectives. You will work with business stakeholders, technical colleagues, and vendors to develop and review solutions, document technical requirements, and support testing activities.

Blockchain Engineer to manage and evolve the indexing layer for a real-time blockchain analytics platform. Responsibilities include building and maintaining indexers for over 100 chains, ensuring high-fidelity data capture, and optimizing for speed and reliability. Expert-level Golang proficiency and Solana (SVM) expertise are required.

Category Specialist will collaborate with accounts to develop customer plans, execute promotional strategies, and analyze sales data. Requires fluency in English, Portuguese, and Spanish, 3+ years of FMCG experience, and proficiency in Excel and market reports.

Informatic Engineering Intern to support development, maintenance, and optimization of IT systems and digital infrastructure. Will provide technical support, contribute to software development, and participate in cybersecurity and process automation projects. Requires a degree in Informatics Engineering or related field and eligibility for an IEFP internship.

Lead Backend Engineer to shape Zego's platforms and services. Design, build, and own Python microservices. Drive architectural discussions and mentor engineers. Champion engineering excellence and collaborate with cross-functional teams.

DareData seeks AI Engineers to build and deploy real-world AI products. Requires proficiency in Python, LLM application development, agentic AI systems, prompt engineering, and MLOps. Must have experience with Docker, Git, CI/CD, and unit testing.

Frontend Product Engineer will build user interfaces for an AI-native law firm. Responsibilities include designing agent interaction surfaces, document review workflows, and scalable UI patterns in Next.js + TypeScript. Strong experience with Next.js, TypeScript, and state management is required.