2420 backend developer English-speaking jobs in Portugal

Specialization in advanced and backend automation. ISTQB certifications is a plus. ... SENIOR TEST AUTOMATION ENGINEER YOUR ROLE Development of backend and frontend automation solutions.

Computer Science, ML, Computer Vision, or related field Benefits Career Growth: Whether you're a budding developer ... Key Responsibilities Technical Development Develop and implement backend architectural solutions for ... Engineering, or related technical field Experience : 5+ years of professional software development with backend ... anti‐tampering) NFC technologies and mobile integration patterns Specialised Knowledge Ruby on Rails or other backend

Qualifications Core Backend & Software Engineering This is a software engineering-heavy role. ... You will act as a hands-on guide for backend and AI implementation, ensuring best practices, software ... You must have a proven track record of developing robust backend systems using Python and C#/.NET. ... Responsibilities Act as the Senior for complex AI projects, writing clean, production-ready backend code ... services using C# and Python; Integrate and optimize Large Language Models (LLMs) into backend processes

We are hiring a Senior Backend Engineer for an international group operating across RegTech, regulatory ... Monitoring, troubleshooting and resolving production issues across backend services. ... Role Summary In this role, you will be responsible for designing, building and maintaining the backend ... The engineering environment includes Backend Development (.NET Core / C#) REST API Development ... You will combine strong software engineering principles with hands-on development, owning backend services

Be part of the backend hivemind: Help define the technical direction of our backend, ensuring it's robust ... Staff Backend Engineer (Django or FastAPI) Full-time Employment Type: Regular (PERM) Remote Work

Containerize backend services using Docker. ... Design, develop, and maintain backend services using C# and .NET Core. ... Troubleshoot and resolve backend and production issues efficiently. ... Experience in developing and maintaining scalable backend services. ... Requirements A minimum of 6 years of experience in backend development.

You will be part of the homegrown HR benefit and compensation platform COIN team, as the Backend Expert ... As backend expert you work directly with the external consultants on the applications, bringing the best ... area Drive the Backend solution architecture Coordinate and develop infrastructure as code (IaC) tools ... Contract management with external providers Work with a wide range of AWS services, especially in the backend ... degree in computer science, Engineering, or related field Proficiency in C#, .NET, and EF Core for backend

Senior Backend Engineer will lead and mentor a team of engineers, plan sprints, and recruit top talent. This role requires technical expertise to guide development, troubleshoot issues, and ensure high-quality engineering.

of our backend systems. ... Experience with Node.js and TypeScript in backend environments. ... Support the development and maintenance of automated tests for backend services . ... The ideal candidate has approximately 2–3 years of experience working with backend technologies such ... Responsibilities Design and execute tests for backend systems, including APIs, databases, and service

You’ll be working on scalable, high-impact backend services that are central to our platform. ... About the Role We’re looking for a Senior Backend Engineer to join one of our core teams at Klar, where

Staff Software Engineer will build modern applications using .NET C#, Kafka, and ElasticSearch. Responsibilities include writing clean code, delivering software, mentoring engineers, and driving technical decision-making. Requires 10+ years of .NET C# experience, microservices architecture knowledge, and experience with event-driven architectures and NoSQL databases.

Senior Backend Software Engineer Lisbon, Portugal Company Overview Catawiki was founded in 2008 ... Experience designing, implementing and deploying backend services with a focus on high availability,

Your work will modernize our backend architecture (APIs, streaming, data access), improve reliability ... What you’ll do Design & Development Build robust backend services in Java (21+) with Spring Boot ... Contribute to backend guild practices: reusable patterns, documentation, and shared libraries; mentor ... , Mockito, Testcontainers; Gatling (performance) What you bring Experience: 6–10+ years in backend

A senior hands‑on backend role in a real production environment. ... Good understanding of Redis, PostgreSQL, and backend state management. ... Strong experience with backend APIs and service‑to‑service integrations. ... Help manage workflow state across Redis, PostgreSQL, and related backend components. ... Requirements Must Have: 5+ years of backend engineering experience in production systems.

experience with AI tools in software engineering supports you in coding, documentation, testing, and developer ... Your Tasks As part of a collaborative software development team, you build and operate backend services ... About the Department As a Software Architect, you will work on the central mobility+ backend systems

Estamos à procura de um Java Developer para juntar-se à nossa equipa (Hybrid – Lisbon) Tarefas a realizar ... teams, with knowledge of ticket management tools (JIRA, XRAY, HP SM, Confluence); 2) Experience in backend

environment, with direct experience leading cross‐functional engineering teams Strong technical background in backend ... software from spec to production Proven experience delivering cloud‐native, production‐grade APIs and developer‐facing

We're currently hiring a Senior Java Software Developer to join an amazing team About the company ... Responsibilities Develop and maintain backend systems using Java 17 and Spring Boot Leverage modern

We are looking for a Senior Full Stack Developer (Java + Angular) to join a large-scale modernization ... WHAT YOU WILL DO * Design and develop scalable backend services using Java and modern responsive frontends

CKA/CKAD (Certified Kubernetes Administrator/Developer). ... observability (tracing, metrics, structured logging) using OpenTelemetry as the instrumentation framework and backend ... Developer experience: self‐service platforms, golden path templates. ... Develop Python platform code: runtime handlers, SDK integrations, configuration management, and developer‐facing