1295 backend developer English-speaking jobs in Lisbon

We are looking for an expert to work as Full-stack developer!What do you need to fulfill this job? ... - Proven full stack developer experience - Full capability to work efficiently in English - Driven and

Software Engineer to design, develop, and maintain robust internal services using Go, Python, C, and React. Build high-performance APIs, UIs, and event-driven systems. Collaborate with cross-functional teams to implement new features.

testing and fast prototyping with a PoC-first mindsetWhat You'll DoDesign, develop, and maintain backend ... data-driven insights to deliver reliable and innovative products.RoleThe Game Tribe is looking for a Senior Backend ... andperformance monitoring.Participate in on-call rotations to maintain system reliability and availability.Core Backend

tasks and responsibilities: • Refactor, evolve, tune, and develop a Python and Java application on the backend ... Technical Skills: • Solid knowledge and strong experience in backend development with Python • Solid

Backend touchpoints: Node.js, NestJS, REST and GraphQL. ... Contribute light backend work in TypeScript and Node when needed (rare); data access, input validation ... Comfortable working with APIs and backend contracts; able to contribute to Node services when needed. ... touchpoints and contracts Shape API contracts with Backend team; REST or GraphQL; versioning, idempotency ... and OpenTelemetry for RUM, logs, and traces; define SLIs for key user flows and build dashboards. 3) Backend

What You'll DoAct as Technical Leader for a backend engineering teamDesign and evolve microservices-based ... The system is built with modern backend architectures, event-driven communication, and cloud-native technologies ... systems, typical of gaming platforms What We're Looking ForProven experience as a Tech Lead or Senior Backend

We're looking for a Senior Full Stack Developer with experience in and React (80% Backend & 20%

backend, integrations, and workflow automation. ... Minimum 5 years of hands-on experience as a full-stack developer, with strong knowledge of frontend,

Job Description Join our dynamic AI team to build and maintain the backend infrastructure powering a ... Qualifications A minimum of 3 years’ experience in developing backend web applications using Python ... A growth mindset with a willingness to expand backend skills and explore emerging technologies within ... Responsibilities: Develop and maintain robust, scalable backend systems for each AI assistant, ensuring ... agile development processes, including code reviews, sprint planning, and continuous improvement of backend

ResponsibilitiesDesign, develop, and maintain backend services using JavaBuild scalable and resilient ... Experience with ElasticSearch RequirementsCommercial experience as a Mid-Level or Senior Java EngineerStrong backend

This knowledge will help in collaborating effectively across the stack and optimising frontend-backend ... a plus While this is an iOS position, familiarity or affinity with other tech stacks (frontend web, backend ... Engineer Developer Programmer iOS Mobile Swift API SOLID DRY UIKit Catawiki XCUITest Nível de experiência ... Growth Mindset" in which you take the initiative to further your personal skill set as a Software Developer

The Salesforce Service Cloud Developer is part of the Client's Retail Engagement Area Team. ... Your Role & Responsibilities We are looking for a talented Salesforce Service Cloud Developer to help ... As a Salesforce Service Cloud Developer, you will be responsible for designing, developing, and implementing ... certification (such as Salesforce Certified Platform Developer I or II) is a must • Proficient in Salesforce ... Computer Science, Information Technology, or a related field • 3+ years of experience as a Salesforce Developer

Java Fullstack Developer Hello, It's nice to have you here. ... English (Mandatory) These are the essential skills: + 5 years of experience with: Experience in Java Developer

We are looking for a Senior Java Developer with strong expertise in Java and Spring Boot to design, develop

Profile: Strong experience in Data Engineering and backend data development. ... Implement backend data solutions using Python and SQL, applying Object-Oriented Programming (OOP) principles

Engineer Agentic Platform Backend Infrastructure.   ... Familiarity with agent frameworks and protocols (e.g., MCP; API/SDK design for developer productivity ... Develop protocol‑aware agents and services that interoperate cleanly with developer tooling (e.g., agent ... the platform that powers them—from LLM training and evaluation to runtime orchestration, safety, and developer

We're hiring: Frontend Developer (React | TypeScript | Microfrontends) At Fyld , we are looking ... for an experienced Frontend Developer to join a large-scale digital transformation programme , replacing

(BI) Developer to join our team. ... Job Title Business Intelligence (BI) Developer We are looking for a highly skilled Business Intelligence

We are looking for a proactive developer with a keen eye for detail who is passionate about creating ... Must-Have Skills Proven experience in backend development using languages such as Go, Python, or similar ... Role Responsibilities Develop robust backend services and APIs that power self-service portals and internal ... understanding of frontend technologies (e.g., React, JavaScript/TypeScript) and how they interact with backend

Optimize backend systems for performance, reliability, security, and fault tolerance. ... Required Qualifications 5–6+ years of experience as a Senior or Lead Backend Engineer. ... We are seeking a Senior / Lead Backend Engineer (Staff-level mindset) with strong expertise in Go and ... Conduct thorough code reviews, mentor other engineers, and raise overall backend engineering quality. ... You will play a key role in designing and evolving the backend foundations of a decentralized cloud platform