Empregos de ruby on rails api engineer em lisboa

About Block Labs Block Labs is a premier technology studio operating at the bleeding edge of Web3, Artificial Intelligence, and iGaming. We don't just ship features; we engineer high‑scale, production‑grade platforms that power the next generation of digital products. We are a collective of senior engineers, product strategists, and builders who refuse...

Who we are BYD Group is a leading, high-tech multinational, based in Shenzhen, China. Operates in four core fields of IT, automotive, new energy, and rail transit and employs over 300,000 people worldwide. At BYD Iberia, we are redefining the future of mobility. As part of the world´s leading New Energy Vehicle company, we are committed to building a...

OverviewIndicium AI is trusted by the world's leading enterprises to deliver AI into production at scale. We are a global AI-native consultancy with proven experience across Financial Services, Energy & Utilities, Healthcare & Life Sciences, Retail & CPG, and Manufacturing. From strategy, to build, to business outcomes, we unlock value from AI with unmatched...

Wire IT, based in Portugal, is a specialized IT consulting partner with 18 years of experience and a senior team that helps clients make the right decisions in a fast-moving market. Role: Senior Big Data Engineer. Location: Hybrid, Lisbon, Portugal.The ideal candidate has 9+ years in Big Data, hands-on with Spark, Python, Hadoop, Hive, SQL, Linux, APIs and...

Cloudflare ·United States, Lisbon, Portugal Job Description About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare...

Expected experience - More than 3 years of experience in the Machine Learning field. - English proficiency should be at least B2 level. - Work model: 2 days per week in the office in Lisbon What You'll Own - Deployment pipeline execution - Production model management - Monitoring and alerting - Production performance optimization - Retraining...

Senior Software Engineer – Go Join to apply for the Senior Software Engineer – Go role at Paddle. What We Do Paddle offers SaaS companies a completely different approach to their payments infrastructure. Instead of assembling and maintaining a complex stack of payments‑related apps and services, we act as a Merchant of Record for our customers. That...

# Senior Full-stack & Forward Deployed Engineer* Job typeFull Time* FunctionEngineering* LocationPortugal### About discovermarketdiscovermarket helps both the insurance industry and consumer-facing brands to digitize insurance distribution and operations end-to-end. We provide the infrastructure that empowers partners to embed insurance offerings into...

Overview We are looking for a Senior Product Security Engineer to extend our Product Security capability with a strong focus on continuous vulnerability discovery and prevention. This role is responsible for: - Building and executing security regression testing - Driving threat modeling across existing and new functionality - Conducting targeted offensive...

Spin.AI is a global SaaS cybersecurity company that protects mission-critical data across Google Workspace, Microsoft 365, Salesforce and Slack. Our product - SpinOne unifies SSPM, ransomware protection, DLP, backup & recovery in one platform trusted by enterprise customers worldwide. As our platform evolves and new features are delivered faster, the volume...

Backend Engineer (Node.js/NestJS) —Lisbon, Portugal - full time Ref # 3725669 About Us We are a stealth-mode startup building a new AI platform. Our mission is to make advanced language models deployable, customizable, and secure across diverse environments. Role We are seeking a Backend Engineer (Node.js/NestJS) to extend our platform using our...

Become our new Forward Deployed Software Engineer (m/f/d) As a Forward Deployed Software Engineer, you will work directly with customers to transform complex business problems into robust, production-ready software. You combine strong software engineering skills with product thinking, customer collaboration, and an ownership-driven delivery mindset. You...

We are looking for a DevOps Engineer to work in Lisbon, in a hybrid model (2x per week in the office), who’s eager to embark on an exciting new opportunity! Apply here: About KWAN We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house...

Technical Lead – Full Stack Java Engineer We are looking for an experienced Technical Lead – Full Stack Java Engineer to join a Credit Risk team. In this role, you will take ownership of business-critical applications, leading the design, development, support and continuous improvement of enterprise solutions. You will combine technical leadership with...

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding...

Software Developer - Assistant Vice President Lisbon, Portugal About the Role The Software Engineer at iCapital Network will work end-to-end on new features, enhancements, and defect resolution on one or more of iCapital's software platforms. You will work closely with our Product Management team throughout the software development process, detailing...

Wire IT, based in Portugal, is a specialized IT consulting partner with 18 years of experience and a senior team that helps clients make the right decisions in a fast-moving market. Role: Senior Big Data Engineer. Location: Hybrid, Lisbon, Portugal. The ideal candidate has 9+ years in Big Data, hands-on with Spark, Python, Hadoop, Hive, SQL, Linux, APIs...

At Accenture Digital Core , we help clients continuously innovate at speed and at scale, combining deep industry expertise with cutting‑edge technology to deliver meaningful transformation. You will bring innovation, intelligence and experience together to shape robust, secure and scalable digital solutions.This is a Senior Elasticsearch & Observability...

Movilges IT Consulting in Lisbon is recruiting a Senior Quality Engineer Architect to strengthen the team on a hybridbasis. The role demands a strong background in Quality Engineering, test automation, and DevOps. You will code in Python or TypeScript/Java, perform API/UI/integration testing, and contribute to scalable QA platforms while collaborating...

Tel.: +351 214 171 161 - Lisboa Tel.: +351 253 120 734 - Braga Fax: +351 214 177 610(Chamada para a rede fixa nacional) (Call to the national fixed network) About Us: DataSmartis a Portuguese company, positioning itself as a consulting company of excellence, with over 20 years of existence. We are specialized in Technologies and Information Systems...