2460 backend developer English-speaking jobs in Portugal

• Integrate with APIs and backend services (REST, GraphQL, etc.). ... * • Mobile development experience (great advantage) ## Additional Information Role: Frontend Developer ... • Collaborate closely with backend developers, designers, and product managers to implement new features

Junior Backend Developer (m/f) | Lisbon Our Tech Development Team is a fully autonomous engineering unit ... responsible for designing, building, deploying, and maintaining high‐quality backend services within ... Responsibilities Develop and maintain backend services using .NET, C#, EF Core, and SQL Server. ... What are we looking for: 1-2 years of experience in backend development with .NET and C#, building clean

Full-Stack Developer (Backend-Focused) Java | Spring Boot | AWS | Microservices Portugal (Lisbon or Oporto ... B2B Contract We are hiring on behalf of a leading financial institution in Portugal for a Full-Stack Developer ... with a strong backend focus to join a high-performing IT squad delivering modern, scalable solutions ... Your Responsibilities Develop and maintain backend services using Java and Spring Boot Design scalable

We are looking for a Senior Generative AI Developer to design and build backend infrastructures supporting ... Contribute to architectural decisions and backend best practices. ... Key Responsibilities Design, develop, and maintain scalable backend systems using Python (FastAPI). ... This role combines strong backend engineering expertise with hands-on experience in AI integration frameworks ... Required Skills & Experience 5+ years of experience in backend development with Python (FastAPI preferred

Senior Backend Developer Contract Role:Day Rate: €350-€380 per day 8-12 month contract You'll join ... a large, distributed backend engineering community and work within cross-functional teams alongside ... What You'll Do Design, develop, deploy, and maintain backend services aligned with team and business ... decision-making and mentor other engineers as you grow in technical leadership Business Tech Stack Backend ... bookkeeping tools Collaborative accounting and pre-accounting solutions Each team typically includes 6–8 backend

Are you a Java Backend Developer looking to work with modern technologies and cloud-native architectures ... We're looking for an experienced backend engineer to join our team and help design and build scalable ... What you'll be doing Develop and maintain backend services using Java (latest versions) and Kotlin ... architectural decisions and technical leadership (especially at Staff level) What we're looking for Strong backend

We are currently looking for a Senior Ruby on Rails Developer in the European Union. ... Senior Ruby on Rails Developer - Remote EU This position is posted by Jobgether on behalf of a partner ... We are seeking an experienced Senior Ruby on Rails Developer to join a dynamic engineering team focused ... In this role, you will work on developing new features, optimizing backend performance, and maintaining ... millions of users globally.AccountabilitiesDevelop, maintain, and optimize Ruby on Rails applications and backend

We're hiring a .NET Developer with Laravel experience to join a collaborative product team on a hybrid ... What we're looking for: Strong hands-on experience with .NET / C# (backend development). ... You'll work across modern web applications, contributing to both backend services and integrations ... What you'll be doing: Design, develop, and maintain backend services and APIs using .NET (C#).

Job Overview We are looking for a Backend Developer (.NET) to join our team in Portugal and contribute

We are seeking a skilled Backend Developer to take on new challenges in a hybrid work model in Lisbon

backend team. ... A company in the online gaming industry is looking for a highly experienced Java Developer to join their ... As a senior developer, you'll be a key technical contributor and mentor within a fast-paced, collaborative ... The role involves designing, developing, and optimizing complex backend systems that support a large-scale ... functionality. - Take full ownership of the backend development cycle, including deployments and server

We're looking for a Java Backend Developer to join our team in Lisbon! ... Java Backend Developer – Hybrid, Lisbon Location: Lisbon, Portugal (Hybrid model) English: Advanced level ... What you'll do: Develop and maintain backend services built with Java & Spring Boot Design, implement ... (Docker/Kubernetes is a plus) Advanced level of English (mandatory) If you're passionate about backend ... Ensure code quality, performance, and scalability What we're looking for: Proven experience in Java backend

At least 7 years as Java Backend Developer; Strong proficiency in Java (newer versions are a plus) and

Role Overview: We are looking for a Backend Engineer (.NET) to join one of our biggest clients, a leading ... Location: Offices in Porto (hybrid) What you will do: Analyze and develop integration and backend solutions

The team is structured into three core squads: Frontend (React), Backend (Python), and Fullstack. ... strong engineering culture and ambitious growth plans, they are looking to hire an experienced Senior Backend ... product Design, build, and maintain scalable backend systems with real-time capabilities Take ownership ... As a Senior Backend Engineer, you will: Play a key role in the evolution of the company's core AI-powered ... over technical direction and product evolution.What We're Looking For 5+ years of experience in backend

We're looking for an experienced Team Lead Developer with strong technical expertise in Node.js & ... Contribute to backend development, ensuring consistency and stability across the product.

Professional Certificate, AWS Certified Developer Associate, Microsoft Certified Full Stack Developer ... , and/ or Certified Scrum Developer (CSD)   ... Full Stack Engineer Annotator Job Summary The Full Stack Engineer Annotator will assess frontend and backend ... Responsibilities ·        Annotate full-stack application datasets. ·        Evaluate frontend and backend ... such as Proficiency in React, Angular, or Vue, HTML5, CSS3, JavaScript (ES6+) ·        Proficiency in backend

Professional Certificate, AWS Certified Developer Associate, Microsoft Certified Full Stack Developer ... , and/ or Certified Scrum Developer (CSD)   ... Full Stack Engineer Annotator Job Summary The Full Stack Engineer Annotator will assess frontend and backend ... Responsibilities ·        Annotate full-stack application datasets. ·        Evaluate frontend and backend ... such as Proficiency in React, Angular, or Vue, HTML5, CSS3, JavaScript (ES6+) ·        Proficiency in backend

DevelopmentReferrals increase your chances of interviewing at Connect Digital by 2x.Get notified about new Back End Developer ... You will work on designing, developing, and maintaining scalable backend services usingJava ,Spring Boot ... code following best practices.Troubleshoot and optimize system performance.Requirements:3+ yearsof backend

Developer, you will be:Championing and applying the best practices that enable the delivery of performant ... responsible for providing technical guidance and mentorship to junior members of the engineering team.As a Backend