Empregos de ruby on rails api engineer em lisboa

Fyld is hiring: Machine Learning Engineer At Fyld, we believe the future is built with people, technology, and strong values. We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone’s growth. Here, every project is an opportunity to build real, lasting, and scalable AI solutions. Our philosophy? Code for...

Description : PT Estamos atualmente à procura de um Field Service Engineer para integrar a Hitachi Rail Portugal e apoiar atividades de manutenção, instalação e comissionamento de sistemas de sinalização ferroviária e de comunicação em toda a rede nacional portuguesa.Nota: Esta função será baseada nas zonas de Magualde e Guarda Um Field Service...

About the job Application Support Engineer== HYBRID JOB (2 days / week at the office) ==What you can expect:Our client specializes in cybersecurity solutions, offering advanced technologies to protect businesses from evolving digital threats. With a team of dedicated experts, the focus lies on innovation and collaboration to ensure the resilience and...

Join our team at AMGEN Capability Center Portugal , consistently recognized among the top companies in the Best Workplaces(TM) ranking by Great Place to Work(R) in Portugal. In 2026, we were once again distinguished as one of the top Best Workplaces in the country (category 201-500 employees), reinforcing our commitment to an exceptional employee experience...

# Cloud Data EngineerVNG - Cais Gaia, Fundão, Lisboa - Expo, ÉvoraApply for this job* Permanent* Experienced Professionals* Data & AI* ID 511684-en\\_GB## CAPGEMINI ENGINEERINGAt **Capgemini Engineering**, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative...

IT House is recruiting a QA Automation Engineer for a client in the automotive sector, based in Lisbon. RESPONSIBILITIES - Design, write, and maintain automated tests across API, UI, integration, regression, and data layers using defined frameworks and standards; - Translate user stories and acceptance criteria into test cases and automated scenarios in...

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we...

At Signal AI, we use cutting-edge AI technology to offer clarity on decisions that shape businesses and society. We value restless curiosity, creative thinking, and diverse perspectives as we strive to become AI-native. We believe that AI is a collaborator, not just a tool, and we invite passionate individuals to join us on our journey as we continue to...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Onboarding Engineer based in Portugal.We are seeking an Onboarding Engineer to lead the technical implementation and coordination of customer onboarding in a fast-growing SaaS environment. This role combines hands-on engineering...

About Air Apps At Air Apps, we believe in thinking bigger and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018 and now with offices...

Air Apps, a Lisbon-based AI-driven startup, is seeking a Backend QA Engineer to ensure reliability, performance, and scalability of our backend. You'll focus on testing APIs, databases, and services while collaborating closely with engineers. The role is fully onsite in Lisbon; relocation support is available. Ideal candidates have 2–3 years of...

Ocushield, a healthtech SaaS company, seeks a seasoned engineering leader to own and evolve the new platform built on a modern TypeScript stack. You will take over from the external build team, set testing standards, and craft the 12‑month roadmap with the founders. The role demands SSO, secure APIs, GDPR compliance, and collaboration with enterprise...

PagerDuty, Inc. is seeking a Software Engineer to join the Integrations Team to build backend applications, APIs, webhooks and services that connect PagerDuty to the tools customers rely on. The role spans multiple languages and platforms, with AI at the core of development. You will design, code, test, and ship reliable integrations while collaborating...

Full-time·Fully remote·Remote-first team·EU-based·Healthtech SaaS Ocushield is a UK-based healthtech company making preventive eye care more accessible. We’re profitable on the consumer side (screen filters sold globally), and we’ve built a digital eye-screening platform used by corporate clients and health insurers to protect their employees’ and...

Efficio is the world’s largest procurement consultancy, but we are transforming into a technology-first company. We are moving from "data-based" to "data-driven," building the intelligent backbone that will power our new GenAI and LLM products. As a Data Engineer on the Product Team, you won't just be running reports. You will be building the code that...

Fyld is hiring: Machine Learning Engineer At Fyld, we believe the future is built with people, technology, and strong values. We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone’s growth. Here, every project is an opportunity to build real, lasting, and scalable AI solutions. Our philosophy? Code...

Felps Lisboa seeks a hands-on Cloud Platform Engineer to join its Cloud Services team, designing and building platform engineering products that connect Azure, GitHub, ServiceNow and identity services, with a focus on security, reliability and governance. This senior role requires 10+ years of international experience, strong API integration, Terraform, and...

Select how often (in days) to receive an alert: Location: Lisbon, PT Date: Aug 21, 2026 At Chain IQ, your ideas move fast. Chain IQ is a global AI-driven Procurement Service Partner, headquartered in Baar, Switzerland, with operations across main centers and 16 offices worldwide. We provide tailored, end-to-end procurement solutions that enable...

Estamos à procura de um(a) DevOps/Platform Engineer capaz de contribuir com boas práticas e propor melhorias contínuas no âmbito de infraestrutura e DevOps, integrando projetos desafiantes e de elevada complexidade tecnológica. Principais Responsabilidades - Gerir e operar ambientes de aplicações On-Premises e em Azure, garantindo elevados níveis de...