Empregos de ruby em Lisboa

Years from now, history will look back at this moment as a landmark for the human race—the moment when generative AI began to change everything. If you’re one of those rare people driven to add their intellectual energy to the relentless momentum of technological advancement, consider Loka your optimal leverage point. Loka, a globally distributed tech...

HelpfulRemote is seeking a tech-support-focused professional to handle blockchain infrastructure inquiries.You will troubleshoot Web3 and infrastructure issues, reproduce problems with logs and scripts, and collaborate with engineering to resolve escalations.The role involves rotating support shifts, documenting processes, and occasionally handling Stripe...

What if your code directly impacted what happens inside an operating room? We are partnering with a fast -growing tech company building amission -critical platform used by hospitals across Europe,where performance, reliability, and zero downtime are essential.They are looking for aDevOps Engineer to take ownership of cloud infrastructure and drive...

MWDN is an international recruitment and outstaffing company with 23+ years of experience connecting exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. In this role, MWDN acts as the recruitment partner, and the selected candidate will work directly with the client's team on their product in an...

If you're passionate about technology and ready for a challenge, join our team of talented individuals and show your technical skills, creativity, and drive for impact.You'll work with the best in the industry in a supportive, happy, and human-centric environment, making seamless technology. That’s why we were recognized as Best Workplace® in Europe...

Job Description:​We are looking for a DevOps Engineer who can drive new initiatives in cloud environments, manage andmaintain cloud environments and also manage the production pipeline of the production Systems.The candidate must have intensive exposure to at least one cloud platform and knowledge of all majorcloud platforms like AWS, Azure and GCP clouds...

Riskified is currently hiring an Application Security Architect to join their amazing team.Riskified empowers businesses to unleash e-commerce growth by taking risk off the table. Many of the world's biggest brands and publicly traded companies selling online rely on Riskified for guaranteed protection against chargebacks, to fight fraud and policy abuse at...

Senior Cybersecurity Analyst - (Cyber Defense Operations)Full-timeContract Type: Long term contractCompany DescriptionTalan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful,...

At Talkdesk, we build the next generation of our platform using a microservices architecture and strongly autonomous vertical teams. Each team owns its services end-to-end — architecture, delivery, quality, and production readiness. We expect senior engineers to set the technical bar. You will make architectural decisions, challenge assumptions, and raise...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Engineer, AI Platform based in Germany. This role offers the opportunity to lead the engineering foundation behind reliable, measurable, and scalable AI-powered features. You'll build evaluation frameworks, observability...

Senior DevOps Engineer - Voice Department: Tech Operations Employment Type: Full Time Location: Portugal Description About Intermedia Intermedia has established itself as a leading provider of cloud communications and collaboration tech that allows companies to connect better. We have a strong track record of growth, profitability, and creating...

pubGENIUS is a React.Js and Next.Js development agency and ad tech startup.We build web and AI products for clients in the US and Europe.Our focus areas include DeFi, fintech, and healthcare.We are hiring a backend developer with strong Node.Js and AWS experience.You will work on real client products and internal systems.This is a project based, part-time...

About UsCircle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand.We're proud to be a fully...

About Us Circle is building the world's leading AI-powered, all-in-one platform for digital businesses.We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand.We're proud to be a fully...

Experienced Senior Backend Engineer sought to build and scale mission-critical infrastructure using Ruby on Rails, optimizing APIs and algorithms.Will contribute to microservices migration and mentor the team.

About LoopThe Loop builds LoopOS, the ERP for circularity: trade-in, refurbishment and recommerce operations for leading European retailers.Our platform runs mission-critical operations under contractual SLAs — real stores, real warehouses, real devices moving through it every day.We're entering a new phase: transforming how we do software engineering for...

Senior Cybersecurity Analyst - (Cyber Defense Operations)Full-timeContract Type: Long term contractCompany DescriptionTalan is an international consulting group specializing in innovation and business transformation through technology.With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready...

About UsCircle is building the world's leading AI-powered, all-in-one platform for digital businesses.We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand.We're proud to be a fully...

Signify Technology is seeking an experienced Full Stack Engineer to join a high-performing engineering team working on a large-scale platform used by a diverse range of customers in Lisbon, Portugal. You will own features end-to-end, design and build scalable applications with Ruby on Rails and React, and collaborate closely with product, engineering and...

hiCalibre is seeking a Ruby on Rails Developer for a remote role based in Portugal. You will build and improve internal and learner-facing web apps, including REST API integrations and Moodle integrations. Expect collaboration with cross-functional teams, attention to code quality, and a focus on scalable, maintainable solutions. The role emphasizes hands-on...