7833 backend developer English-speaking jobs in Portugal

with OOP (object‐oriented programming)You have experience in designing, implementing and deploying backend

Java Software Engineer to develop scalable, highly available core platform services. 3+ years of Java experience and strong computer science fundamentals required. Experience with Spring Framework, RESTful and RPC interfaces, and distributed systems is essential.

Job DescriptionWe're hiring a Backend Engineerto join ourPortugal team . ... This is a role for someone who takes deep pride in backend craft, wants real ownership over systems that ... platform - the data model, APIs, and services that everything else is built on Design and build the backend ... occasionally, but as your default mode QualificationsYou may be a good fit if you: Have 4+ years of backend ... You\'ll also be building the backend foundations that make AI-powered features possible and production-grade

We are looking for a Frontend Developer with solid experience in building and maintaining web applications

In this role, you'll develop robust backend services with Java while contributing to modern React-based

Mid-level Software Engineer Microservices (m/f/d)Porto, Portugal What the job is aboutAs a backend Software ... Your interests and skillsExperience (3+ years) as a backend engineer developing scalable, production-ready

We are looking for a Quality Assurance Engineer (Backend) to join a team building a high-scale betting

services.You will play a key role in designing and evolving the backend foundations of a decentralized ... , delivering sovereign, high-performance compute for modern workloads.We are seeking aSenior / Lead Backend ... distributed, server-side applications and microservicesusing Go.Build and optimizemission-critical backend ... and platform requirements.Conduct thoroughcode reviews , mentor other engineers, and raise overall backend ... highly technical role focused on distributed systems, system-level programming, and performance-critical backend

The product focus is on developing intelligent source-to-observables systems: scalable backend services ... CI/CD tooling (e.g., GitLab CI or similar) Requirements: 7+ years (or strong equivalent) building backend ... map-related data or large-scale data quality systems Responsibilities: Design and implement scalable backend

e.g., CI/CD processes, bug fixing)Your profile Must-havesSeveral years of experience as a FullStack Developer ... allowanceYour tasksDevelop cloud‐based solutions within the Microsoft Azure ecosystemDesign and implement backend

;Proficient in modern backend and frontend languages and frameworks, such as Python, React, and TypeScript ... Evaluate and incorporate new technologies, frameworks, or patterns that improve our architecture or developer

Team Lead Full Stack Developer (Node.js & React) - Fintech Solution (Portugal) Lisbon, PortugalBrainRocket ... This role is80% Backend (Node.js) and 20% Frontend (React) , where you'll help build and scale anext-generation

Essential skills: ● Experience building and maintaining Node.js microservices (or similar backend service

#39;ve established efficient processes, strong metrics, and serve as the strategic bridge between our backend ... needsDefine and monitor platform metrics for your services, establishing SLAs and measuring impact on developer ... You You likely have some or all of the following experiences:You've owned platform services or developer ... platforms, APIs, and modern infrastructure patternsYou value the impact of good platform design on developer ... product decisions for your domain, balancing performance, scalability, and usability requirementsChampion developer

take ownership of a cross-functional engineering team, responsible for delivering high-performance backend ... Containerised environments (OpenShift / Kubernetes) What We're Looking ForStrong background in backend

friendly, and supportive.What's in it for youCollaborate on a high-load, technically challenging backend ... engineers, promoting a culture of quality and continuous improvementIs that you4+ years of commercial backend ... with MongoDBProven experience designing, building, and maintaining RESTful APIsStrong understanding of backend ... to define requirements and deliver bullet‐proof solutionsContribute to the continuous improvement of backend ... guidance to engineersKey Responsibilities And Your ContributionDesign, build, and maintain high‐loaded backend

The backend runs onNode.js / TypeScriptwith event-driven architectures,KafkaorRabbitMQfor messaging, ... The frontend is built withReact + TypeScript , tightly integrated with payment APIs and backend services ... What We're Looking ForProximity based on the original text) For the Backend role: Mid to Senior level ... —4+ yearsof professional backend development StrongNode.js + TypeScript— production-grade API and service ... financial interfaces— forms, validation, real-time state, error handling Comfortable working closely with backend

We are looking for an experienced Lead Salesforce Developer to join an international tech hub in Lisbon

The ProjectWe are seeking a Mendix Senior Developer to work on a project for a Technology Company. ... development; A minimum of 3 years of practical experience with the Mendix platform and Mendix Advanced Developer

Remote EMEALocation Our Senior Backend Engineer will be an integral part of our EMEA engineering teams ... Engineer, you will be working on the core backend solutions, powering PerfectScale data pipeline and ... Kubernetes environments run efficiently with minimal human intervention.The Opportunity As a Senior Backend ... possibleQualificationsExcellent communication skills in English, both written and verbal6+ years of backend ... teams and also participate in product‐making decisions.ResponsibilitiesCollaboratewith product, devops, backend