1034 backend developer English-speaking jobs in Lisbon District

Java Software Developer We are looking for an experienced Java Software Developer to join our team.ResponsibilitiesAnalyses

readability, and reasoning quality Identify issues related to concurrency, error handling, API design, backend ... implementation quality, and contextual relevance Fact-check technical implementations and validate backend ... applications using Go in cloud‐native or distributed environments Experience evaluating backend‐oriented ... with Go frameworks and tools such as Gin, Echo, gRPC, profiling tools, CI/CD workflows, and modern backend ... related technical field Strong years of professional Go programming experience with strong expertise in backend

Product Development Business Unit: Group Functions Job DescriptionAtTieto , we are looking for aSenior Backend ... We are seeking an experienced software engineer with a strong backend background, passion for distributed ... Responsibilities Architect, develop, and maintain scalable backend applications and microservices powering ... :Python C# KotlinSolid understanding of API design, backend architecture patterns, and production-grade ... developers, QA specialists, DevOps, and Product teams to deliver robust, secure, and high-performing backend

You will develop and maintain backend systems using Python and FastAPI, ensuring seamless API communication ... architectures.Required Skills3+ years of experience developing backend applications with Python (FastAPI ... Lisbon (2/3 days per week on-site in Lisbon)Key ResponsibilitiesDesign, develop, and maintain scalable backend ... back-office operations.Participate in Agile ceremonies, code reviews, and continuous improvement of backend ... explain complex technical concepts to non-technical stakeholders.Growth mindset and interest in expanding backend

and implement scalable, high-performance software solutions from scratch, covering both frontend and backend ... millions of developers develop fast and stay secure as AI transforms how software is built.Our AI-native Developer ... vulnerabilities — from code and dependencies to containers and cloud.Our mission is to empower every developer

Frontend Platform Developer (Angular) Lisbon / Remote English, HTML, CSS, JavaScript, Angular 2+, TypeScript ... CI/CD), Jenkins, Amazon Web Services (AWS), Design Systems, MicrofrontedSeeking a Frontend Platform Developer

Frontend Developer to help us continue building our engine¡Jobs with Impact! ... Scroll down and learn more about the "Frontend Developer" vacancy at kencko.

OverviewSenior Software Engineer – Developer Experience (Platform) – Lisbon, Portugal What You'll DoBuild ... a Self-Service Developer Platform: Design and maintain self-service platforms that abstract complexity ... Boost Developer Productivity: Build and enhance CI/CD pipelines, GitOps workflows, and reusable templates

About the Job The primary goal of a Developer Relations role is to engage, educate, and inspire the developer ... features, APIs, and SDKs.Contribute to roadmap discussions to ensure developer experience remains a ... creating technical content, presenting at events, gathering feedback, and serving as the voice of the developer ... engagement.Preferred QualificationsExperience designing, documenting, or promoting SDKs or developer ... experience through documentation feedback, onboarding flows, and API design suggestions.Support developer

About the role We're looking for a Lead Backend Engineer to help shape the future of Zego's platforms ... technical leader within a cross-functional product team.As a Lead Engineer at Zego, you'll bring deep backend ... scale.Drive architectural discussions and decisions across multiple teams, shaping the future of our backend ... adopting tools and workflows that unlock better productivity and insight.About youYou are a strong backend

months + extensionsStart Date:ASAPExperience Level:3–5 yearsAbout the Role We are looking for an AWS / Backend

What You'll do:Design and implement scalable, production-ready backend services using Kotlin and Java ... engineering culture, system quality, and operational excellence;Remote Work Model.Who You Are:5+ years of backend

Senior Backend Engineer will develop and maintain web applications, focusing on performance, scalability, and user experience. Requires 5+ years of web development experience with Golang or NodeJS, SQL databases, and knowledge of software engineering patterns. Experience with AI coding agents and spec-driven development is essential.

Software Engineer (Backend) will design, build, and maintain efficient, reusable, and reliable code. Experience developing production-level software using Microsoft .NET (full framework or .NET Core) and proficiency in C# and MVC are required.

Backend Software Engineer to join a project in Lisbon. Writes clean, maintainable .NET C# code and uses tools like Kafka and ElasticSearch. Builds a deep understanding of the codebase and provides insightful code reviews. Drives technical decision-making and mentors other engineers. Expert (10+ years) C#.NET experience and understanding of microservice architectures. Significant experience with event-driven architectures and event streaming tools like Kafka. Experience with NoSQL databases like ElasticSearch. Proven ability to identify opportunities for best practice improvements and drive change. Technical leadership experience (3+ years). Excellent communication skills and ability to work effectively as part of a team.

dynamic and collaborative environment within an experienced game development teamWork with a modern, developer‐friendly

with 3rd-party vendors and partners.As a Backend Engineer you will play a central role in making it ... The candidate will be responsible for managing various areas of our backend platform, including API integrations ... familiar with complex large scale distributed systemsRequired Technical QualificationsProficient in backend

"growth mindset" in which you take the initiative to further your personal skill set as a software developer ... development, in specific OOP (object-oriented programming) Experience designing, implementing, and deploying backend

About the role We are looking for a Senior Ruby on Rails Engineer who excels in backend development and

Design, build, and maintain efficient code for a high-volume transaction-oriented production environment. Develop interfaces between components and ensure application performance, quality, and responsiveness.