Empregos de ai-driven python backend engineer remote em lisbon

Wire IT, based in Portugal, seeks an experienced AI Engineer to design, develop, and deploy AI agents and LLM-powered applications. You will build RAG systems, wire vector databases, and integrate multiple LLM providers, while crafting efficient prompts and monitoring costs. Ideal candidates have 6+ years in software or AI roles, strong Node.js/Python...

AI Backend Engineer needed to develop international projects, design and maintain AI core modules and a Low-Code agentic platform within a Microsoft stack. Requires C# proficiency, AI project experience, and database knowledge.

EliteHire is seeking a Back-End Developer in Almada, Portugal to design, develop and maintain server-side logic and databases for web applications. The role collaborates with front-end developers to ensure seamless integration and scalable performance.Ideal candidates hold a Bachelor's in Computer Science or related field, 3+ years backend experience, and...

Syone in Portugal is seeking a Python Developer / Software Engineer to develop and maintain applications and backend services using Python, design APIs, work with SQL databases and data-driven applications. You'll follow clean code, software engineering principles, and agile methodologies; collaborate with DevOps, QA and other teams in an Agile environment;...

Product Engineer responsible for designing, developing, and operating internal intelligence systems using AI coding agents. Focus on turning business needs into technical plans, managing production code, and ensuring system reliability.

A stealth-mode startup in Lisbon is seeking a Backend Engineer (Node.Js/Nest JS) to extend their AI platform. The role involves building and maintaining a Node.Js-based proxy backend, integrating existing systems, and collaborating with a team focused on developing new AI runtime features. Strong experience with Node.Js, Nest JS, Postgre SQL, and Redis is...

A stealth-mode startup is looking for a Backend Engineer (Node.Js/Nest JS) to extend their AI platform in Lisbon. The role involves building a proxy backend, integrating with existing systems, and extending dashboards. Candidates should have strong backend engineering skills, experience with Postgre SQL and Redis, and familiarity with Socket. IO. The company...

Software Engineer to design and maintain backend systems and build robust APIs for business needs, focusing on efficiency.

Backend Engineer for an AI startup in Lisbon, responsible for designing, building, and maintaining server-side components for scalable applications using Clean Code and Clean Architecture.

Spectrum IT Recruitment Portugal is partnering with a fast-growing AI product company to hire a Senior AI Software Engineer. The role focuses on building production AI systems using LLMs, agents and modern tooling, with roughly 70–90% backend work across LLM apps, backend services, tool calling and web interfaces. Strong fundamentals and production...

Altium Limited, part of the Renesas Group, is seeking a Senior Software Engineer to own product development for complex cloud applications within the Altium 365 Platform. You will build cloud-native applications, scale infrastructure, and apply AI/ML to power advanced search while collaborating on platform initiatives. The ideal candidate has 7+ years of....

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems. This role is hands-on across services, APIs, databases, integrations, and production systems, with a focus on building reliable and scalable solutions that can support large user bases and growing workloads. This is a fully remote position...

TalentCo, a fast-growing startup in Portugal, seeks Senior Backend Engineers to design and scale AI-powered back-end systems. You'll work with AI researchers, ML engineers, and full-stack peers to deliver enterprise-grade applications and real-time AI workflows. Ideal candidates have 6+ years building production-grade systems, strong Node.js/Typescript...

Data Group está a recrutar um Senior Java Developer & AI para trabalho 100% remoto em Portugal. O profissional irá analisar e evoluir aplicações Java/J2 EE, utilizando IA para melhorar código, documentação e qualidade, com foco em CI/CD e Dev Ops. Requisitos incluem 3+ anos como developer, experiência com Web Sphere e bases Oracle/PLSQL, plus inglês...

UMO is seeking an Automation Engineer to own end-to-end testing architecture across backend microservices and native mobile apps. You will build and scale automated test suites, validate REST APIs, and embed tests in Git Hub Actions or Git Lab CI pipelines. You will collaborate with engineering, product, and Dev Ops squads to ensure high-quality releases....

Sovos in Lisbon is seeking a Senior Embedded ISV Solutions Engineer to bridge partner-facing sales with our compliance platform. You will translate complex capabilities into partner-friendly solutions, lead technical discovery, deliver demos, and support integration with Sovos APIs, authentication, and data flows. Based in Lisbon, you will collaborate with...

Siemens Energy is seeking a senior AI/ML engineer to develop and deploy AI-driven automation solutions across forecasting, anomaly detection, and document classification, within agile teams. You will design data pipelines on AWS/Snowflake, implement cloud architectures, and mentor junior engineers while advancing MVPs. The role emphasizes scalable, compliant...

Sensor Tower ищет инженера Dev Ops/CI-CD для улучшения процессов разработки и инфраструктуры. Ваша работа будет включать создание инструментов, автоматизацию доставки и поддержку CI/CD пайплайнов в...

Zyte in Lisbon, Portugal, is seeking a Quality Engineer to join our unified Quality Engineering function. The role focuses on automation-first, AI-native testing embedded within engineering squads, leveraging Claude Code or similar AI tools to generate, review, and maintain automation code. You will design risk-based test strategies, rapidly convert them...

Cloudflare is seeking a Network Automation Engineer to join our global engineering team. You will design and implement software components that automate network operations, improve resilience, and reduce manual toil across hundreds of data centers and cloud services. You will work with Python, Go, and modern Linux environments, collaborating with product...