Empregos de ruby backend engineer remote scale em Lisboa

Salve.Inno Consulting is seeking an experienced Senior Backend Engineer specialising in Ruby on Rails to join its R&D and Engineering team. In this hands-on role you will design, develop and scale core backend applications for AI-powered products, collaborating with CTO, Tech Lead and SRE. You will own complex backend features end-to-end, contribute to...

VFX Financial is seeking a detail-driven Back-End Software Engineer to join our engineering team and contribute to core systems powering global financial infrastructure. You will work on multi-currency architecture, payments, treasury, risk, and API integrations. This role can be hybrid at our Portimâo office or fully remote across Portugal, offering...

Bee Engineering procura um Engenheiro Backend Senior para atuar em projeto remoto, com foco em Golang e Node.js, desenvolvimento de APIs e testes de API. Procuramos alguém com fluência em inglês, forte domínio de SQL, caching e CI/CD, capaz de resolver problemas de forma proativa, trabalhando a partir de Portugal ou Brasil. Oferecemos equipa...

Kake is a remote-first company and a people-first global community of senior engineers. We build high-performance, scalable systems for millions of users while valuing ownership and collaboration.We're hiring Senior Backend Engineers with expertise in TypeScript, Python, or C#, capable of designing APIs, working cross-functionally with product and frontend...

Maisa is hiring a backend engineer to design, build, and maintain scalable services in Go and Python within a microservices framework deployed on Kubernetes. You will own features end-to-end, from design to deployment, and work closely with clients and cross-functional teams to translate requirements into robust solutions. You’ll thrive in a fast-moving...

Planck Technologies is seeking a Senior Python Developer to join a challenging back-end project focused on scalable services and AI-powered solutions. You will design, develop, and maintain robust Python-based systems, collaborating with cross-functional teams to drive architecture and code quality.You will work remotely from Portugal, have a strong...

pubGENIUS is a React.Js and Next.Js development agency and ad tech startup.We are hiring a backend developer with strong Node.Js and AWS experience for a project-based, part-time role.You will work on real client products and internal systems.You will build and scale backend services, design event-driven architectures with Lambda/SNS/SQS, and maintain APIs...

Your missionAs anIntermediate Backend Software Engineer, you will work across our portfolio of products, including our core cloud engine processing tens of thousands of commits every day and our command-line and IDE tools.We work remotely, asynchronously whenever possible, and value written communication, thoughtful design discussions, and collaborative code...

Maisa is a remote-first AI startup offering flexible work setups with hubs in Spain. The role focuses on designing and maintaining backend services in Go and Python within a microservices architecture deployed on Kubernetes. You will own features end-to-end and collaborate with clients to deliver scalable, reliable solutions. The team values curiosity about...

What if the only thing standing between a donor's funding and the success of adolescent girls was a smarter way to verify impact?We're buildingImara Impact, a new line of business at Tiko designed to revolutionise outcomes‐based financing.We need a Java Engineer to build the engine that turns data from the field into the confidence donors need to change...

Backend Engineer role focused on A2A integration, building an Enterprise Agent Development Platform for scalable agent-to-agent interactions and cloud-native orchestration.

Riskified in Lisbon is seeking a Senior Backend Developer to join their payment fraud group. This role offers an opportunity to develop scalable architectures for FinTech solutions using technologies such as Scala, Node.js, and various database systems. The ideal candidate will have over 7 years of experience in server-side coding, a Bachelor’s degree in...

Experienced Lead Backend Engineer to manage a distributed team, drive technical delivery, and contribute to the full software development lifecycle in blockchain and cloud technologies.

A tech development startup is seeking a part-time backend developer.This role focuses on building and scaling backend services using Node.Js and TypeScript, along with designing event-driven systems on AWS.Candidates should have 3+ years of software engineering experience, strong skills in Node.Js and AWS, and good communication in English.Flexible hours and...

Seeking a Senior Node.Js Backend Developer for a global tech company in Portugal to manage server-side architecture and build scalable backend solutions for real-time user interaction.

M-KOPA is hiring a permanent Senior Backend Engineer to join the Asset Sales group.You will build distributed, event-driven C#/.NET microservices on Azure in a fully remote role, owning applications end-to-end and shaping an AI-native engineering approach across multiple markets.We expect senior level skills in C#/.NET, Azure, Kubernetes, and experience with...

Decskill is growing and seeks a Java Spring Software Developer to join our Lisbon team. You will design and scale backend architectures using Java 21 and Spring, contribute to CI/CD practices, and collaborate with stakeholders on complex backend services. We value strong fundamentals in PostgreSQL, Docker, cloud environments (AWS or IBM), Agile methods, and...

Wyden is seeking a Senior Backend Developer to join our technology team. This remote, full-time role involves designing and implementing features for our core product and trading infrastructure, using the latest cloud technologies. The position is ideal for someone based near Lisbon with willingness to travel occasionally for in-person meetings. The...

Emotion Mobility is seeking a Senior Backend Developer in Lisbon to develop and maintain our web app and APIs using .NET Core (C#). You will conduct thorough code reviews, ensure security and coding best practices, and report to the Engineering Director. You’ll work in an Agile/SCRUM environment, design RESTful services, optimize SQL databases, and...

Lever, Inc. is seeking a Senior Backend Engineer - Payments & Fintech based in Portugal to rebuild and scale the financial systems at the heart of a rapidly growing global platform. You will own the canonical payments, subscriptions, billing, and entitlement platform from the ground up, working with Finance, Operations, and leadership to ensure accuracy and...