Empregos de seniormiddle backend developer em Porto

Seeking a Senior Backend Developer proficient in Node.Js to design, build, and scale server-side architecture and real-time digital products for a global consumer technology company.

For decades, we have been champions of the mobility industry. With our smart mobility solutions, we connect businesses and lives across Europe. Our fuel cards, tolls, and refund secure mobile solutions are working on the basis of Europe's biggest station network. We enable true borderless logistics and transportation, payment, and fleet management...

We are looking for an experienced Automation Tester with 5+ years experience to join a Scrum team developing a payment gateway system in a Microsoft environment. 🌍 Fully remote role Main Responsibilities - Design and maintain automated tests (APIs, integrations, backend services) - Integrate tests into CI/CD pipelines - Perform functional,...

HumanIT Digital Consulting is seeking a Senior Fullstack Developer to join a skilled, autonomous team. You will contribute to frontend and backend systems, focusing on scalable cloud-native services and secure, high-performance code. The role emphasizes craftsmanship, ownership, and continuous learning within agile teams. Occasional travel is 0-15%...

HumanIT Digital Consulting is seeking a Senior Java Developer to own backend solutions end-to-end, from design to deployment and production support. You will mentor engineers and help shape the technical direction of large-scale digital commerce platforms, with a focus on Shopify integrations and event-driven architectures. You will work in a vibrant,...

HumanIT is seeking a Flutter Developer (Web) to join a fast-growing tech team in Porto. You will design and build scalable Flutter web applications and mobile experiences used across Europe, collaborating closely with product managers, designers, and backend engineers to deliver high-performance solutions. You will contribute to the evolution of mobile...

UBQ.io is seeking a Finance Developer to build an internal web platform for portfolio management. You will own features end-to-end, from data queries to user interface, combining finance acumen with software engineering. You will design backend services and dashboards, translate valuation and P&L logic into robust code, and optimise data pipelines while...

Nimber is seeking a Senior Automation Developer in Porto with a strong background in Python and Django to design and implement security automation workflows. You will automate firewall rule requests, provisioning, and API integrations across Fortigate and NSX-T, with a focus on validation, rollback, and test coverage. Responsibilities include building...

Let's build Pyyne together! Are you excited by the idea of working on cutting-edge technology while shaping the direction of the company you’re part of? At Pyyne, you’ll do both. We're looking for a motivated colleague to join our consultant team who wants to take ownership of their projects and play an active role in building an international,...

TeamViewer is seeking an experienced fullstack developer to join our Porto team. You will build backend services in Java/Kotlin or Node.js, create React/TypeScript web features, and design data models across SQL and NoSQL databases. You will integrate with Kafka and other messaging systems, containerise with Docker and Kubernetes, and contribute to CI/CD...

DBServices Portugal is looking for a .NET Developer with solid backend experience and ReactJS on the frontend to join a team working on systems with multiple integrations. You will contribute to technical design and evolution, ensuring good coding practices, quality and performance. The role is hybrid with 2 days per week at the Porto office, offering...

Senior Backend Developer - Node.Js Remote | Europe A fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and...

Backend Developer needed, requiring 3+ years Java/Spring experience, B2 English. Remote international project.

A specialized SaaS firm in Porto is seeking a Senior Node.js Developer to lead the development of backend services and APIs. Candidates must have 5+ years of experience in Node.js development, expert knowledge of asynchronous programming, and proficiency in TypeScript. The role involves working closely with leadership to drive product development and...

Devexperts seeks an experienced Android developer to evolve our mobile trading app used by thousands of clients daily. You will primarily use Kotlin, with some Java portions and cross-compilation with iOS. The role involves collaborating on backend-for-frontend components as part of a broader engineering team. We expect 4+ years in Android development, a...

Xelerate, a European market leader in energy metering, seeks a Lead Fullstack Developer SAP BTP / Joule Studio to provide technical leadership and hands-on development for SAP cloud solutions. Focus areas include SAP Joule Studio, SAP Build, SAP Fiori, and backend services on SAP BTP; you'll own architectural decisions and mentor teammates as the SAP...

DBServices is seeking a .NET Developer with solid backend experience and ReactJS frontend skills to join a team working on multi-integration systems. You will contribute to technical design and evolution, ensuring quality and performance while aligning with modern architectures. The role follows a hybrid work model with 2 days per week at the Porto office,...

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 75+ million customers get more from their money every day. As we continue our...

HumanIT Digital Consulting is seeking a Senior Java Full-Stack Developer for a Portugal-based role with full remote options. You will build scalable backend services (Spring Boot) and modern Angular frontends, in a microservices Azure environment. You’ll influence architectural choices and work closely with product and engineering peers in an agile...

Decskill is seeking a Senior Java Developer to develop and maintain backend applications using Java (Java 8+/Spring Boot) and to build modern, responsive frontend interfaces with Angular. The role requires strong expertise in REST APIs, SQL, and Git, along with fluency in French (minimum B2). The ideal candidate will thrive in an agile environment and...