49 Backend Engineer Jobs in Lisbon, Portugal

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• Senior Backend Engineer | ComparaJá.pt – Lisbon (Hybrid) Job Summary We are looking for a highly skilled and experienced Senior…
• About You Proven experience as a Senior Software Engineer, with a willingness to touch both backend and some frontend application…

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• What you’ll do * Design, develop, and maintain backend applications and services; * Develop RESTful APIs using Java and Spring…
• You will work closely with other engineers, architects, product teams, and QA to build scalable, secure, and high-performing backend soluti…

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• As a Backend Engineer , you’ll support one of our three verticals - Demand , Supply , or Fulfilment -…
• Engineers collaborate closely with product designers, product owners, and frontend, backend, and mobile colleagues.

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• What you’ll do Design, develop, and maintain backend applications and services; Develop RESTful APIs using Java and Spring Boot; Contribute…
• You will work closely with other engineers, architects, product teams, and QA to build scalable, secure, and high-performing backend soluti…

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• Designing scalable, resilient, and efficient backend solutions.
• Your responsibilities: Owning and driving the development of backend services and products.

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• Your work will include: Designing, developing, maintaining, and operating robust and scalable back-end systems by using, extending, and imp…
• The ideal candidate will possess the following skills: Prior professional experience in software development for networked back-end/server…

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• Whether you enjoy writing complex business logic in the backend, take pleasure in writing clean and high-quality code, or tweaking…
• Our Technology Stack: Scala, Node.js, AWS, Kafka, Docker, Kubernetes, Spark, Aerospike What You'll Be Doing Conceptualize and develop highl…

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• Lead end-to-end development and deployment of cloud-native backend solutionswithin a cutting-edge automotive IoT ecosystem; Drive the techn…
• Bachelor’s degree in a related field or comparable job expertise; At least 5 years of professional experience; Deep expertise in…

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• Create, test, deploy and run (DevOps) backend solutions and internal tools using modern cloud infrastructure, being responsible for the ent…
• Bachelor's degree in related field or comparable job expertise; At least 3 years of professional experience; Solid experience with backend…

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• Responsibilities Design and develop secure, scalable services and REST/GraphQL APIs Implement notification logic, identification flows, and…
• Position Build and maintain the core back-end systems that power the Hub: the notification engine, identification layer, data pipelines, in…

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• Today we're looking for a Senior Backend Developer to join our AI team and help us build the next generation…
• Main Requirements MSc/BSc in Computer Engineering, Software Engineering, or a related field Minimum 5 years of backend development experien…

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• As we build the next generation of our commercial vehicle configurator platform, we are looking for a Backend Developer (AWS)…
• This is an opportunity to work in an international environment, contribute to a modern AWS-based platform and play an important…

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• Software engineers are expected to bridge the gap between back-end and front-end, crafting delightful experiences that delight all our clie…
• DUTIES Design, implement and develop scalable, performant microservices using best practices.

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• As a Backend Engineer you will play a central role in making it easier for users to access Rain and…
• The candidate will be responsible for managing various areas of our backend platform, including API integrations with 3rd-party vendors and…

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• We are looking for an experienced Senior Backend Engineer - Ruby who isn't just a coder, but an architect—someone who…
• You will play a crucial role in our migration to microservices, driving code quality and shaping the technical direction of…

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• Build, test, deploy, and run backend solutions using AWS cloud infrastructure and DevOps practices.
• Take end-to-end ownership of your products, collaborating with your international developer, architecture, and testing colleagues.

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• What you’ll do Design & Development Build robust backend services in Java (21+) with Spring Boot 3 (REST APIs, data…
• Your toolkit Languages & Frameworks: Java 21+, Spring Boot 3+, Spring Data/JPA, Spring Security Streaming & Integration: Kafka (KStreams/KC…

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• Strong experience working with Java (Java 8+) , ensuring robust and maintainable backend services.
• YOUR ROLE We are looking for a Java Backend Developer who brings strong technical expertise and proven experience in delivering…

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• As a Software Engineer (Backend) with Intapp, you will be working on the AI-powered, industry-specific cloud platform built to transform…
• What you will do: Design and implement complex backend solutions using .NET, ASP.NET, and .NET Core, focusing on scalability, security,…

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• Software Engineer, Backend Company: Renesas Job Description Why A365 Software Engineering?
• A day in the Life of our Senior Software Engineer Your primary role will be product development for complex cloud…

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• In the context of our exponential growth, we are strengthening our internal engineering team and opening a Senior Backend Software…
• Technical Stack: Languages: Java 25, Kotlin 1.9, Go Framework: Spring Boot 3.x.x Database: PostgreSQL Message Broker: RabbitMQ Caching: Red…

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• About our stack: Programming language: Backend (85% of codebase): NodeJS, Typescript Frontend / internal tooling (15% of codebase): React,…
• As a team member within the organization, you will collaborate closely with the product manager, product designer, engineering manager, and…

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• What You'll Do Develop and maintain features in Restream web services Design and implement backend APIs and business logic necessary…
• JS (TypeScript) or Rust would be a plus but are not a requirement Highly proficient in database design, with both…

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• Strong Java experience with willing to learn Go is also welcome Strong understanding of concurrency models, with practical experience in…
• About the Role Provide accurate effort estimates to support roadmap planning and effective expectation management Design and implement resi…

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• The Role We are looking for a Backend QA Engineer to help ensure the reliability, performance, and scalability of our…
• Responsibilities Design and execute tests for backend systems, including APIs, databases, and service integrations .