Empregos de ruby backend engineer remote scale em lisboa

Aubay Portugal is seeking a senior Java backend developer to build robust services for high-traffic e-commerce platforms. You will design and implement seamless Shopify and GraphQL integrations, work with cross-functional teams to define technical requirements, and contribute to scalable software architectures. Fluent English, 6+ years of Java experience,...

OLX is hiring a Junior Backend Engineer to join a cross-functional team and help build scalable, cloud-based solutions from Portugal. You will work with Golang, Java/Kotlin, or PHP, and collaborate with engineers, SREs, and product teams to deliver high-impact features. The role offers remote work from Portugal within a supportive, fast-moving tech...

Bridge351 seeks a Senior Backend Engineer to join the Malmö-based team. You will design and build backend services and APIs with Node.js and/or Java, owning integrations behind the planning tools used across the organization. You will own CI/CD pipelines, work with REST/OpenAPI interfaces, and collaborate with product, business and UX teams. Experience...

A Bee Engineering ICT procura profissionais com forte experiência em backend/backend web, especialmente com Golang e Node.js, para desenvolver APIs robustas e garantir a qualidade com testes de API. Oferecemos um projeto remoto com horário de Portugal, possibilidades de trabalho a partir de Portugal ou Brasil, com foco na aprendizagem contínua e no...

A fast-growing technology company in Lisbon is seeking a Senior Back End Developer to join our team. This role involves developing a complex gaming platform using modern technologies, collaborating with various teams, and ensuring system reliability. Ideal candidates will have strong skills in JavaScript, TypeScript, and AWS, along with a proactive attitude...

Uma empresa inovadora e comprometida com a excelência está em busca de um Backend Developer para integrar sua equipe de IT. O profissional terá a oportunidade de trabalhar em projetos de transformação digital, desenvolvendo microserviços escaláveis com Java e Spring Boot, além de integrar APIs RESTful. Com um ambiente de trabalho híbrido ou remoto,...

emagine is seeking a highly experienced Senior Backend Engineer based in Portugal to join an international team and help design scalable, high‑volume financial backend systems using PHP and Java. You will own complex technical challenges, modernize services toward Go, optimize PostgreSQL queries, and ensure reliability, security, and performance across...

Relay Commerce is seeking a Senior JavaScript Engineer to help design and evolve TypeScript services powering replenishment, cross-sell, and subscription offerings for Shopify stores. You will own features end-to-end and collaborate with AI-assisted tooling within a fully remote team. You will work primarily on server-side TypeScript (~70%) with AWS Lambda,...

Loka, a globally distributed tech consultancy based in Silicon Valley, is seeking an Advanced Backend Engineer to join our growing team. In this role you’ll design and implement backend solutions across multiple projects, with emphasis on Python and/or Node.js development, performance, security and reliability. You will collaborate with machine learning...

A prominent tech firm is seeking a Senior Java Backend Developer to join an international retail project, working 100% remotely from Portugal. In this role, you will design, build, and maintain scalable backend services utilized by thousands of users. The ideal candidate has over 7 years of experience, strong knowledge in Java, Spring Boot, and familiarity...

A leading technology company is seeking a Senior Java Backend Developer to join their remote international team. The ideal candidate will have over 7 years of experience in backend development and proficiency in Java and Spring Boot. Experience in the retail or gambling industry is a plus. This role offers career development opportunities, a collaborative...

Joom Group in Lisbon is hiring Lead Backend Developers to join Joom Marketplace Solutions. You will architect backend services, implement Go-based solutions, and mentor a team of 3–6 developers while ensuring fault tolerance in AWS and readiness for growing data volumes. We value strong algorithm skills and proficiency in Go/Java/Kotlin/C++/Python/Scala,...

KCS IT in Lisbon is seeking an Amazing Mid-Level Java backend developer to build robust, scalable applications with Java and Spring Boot. You will contribute to microservices, RESTful APIs, and work with SQL databases in a collaborative, agile environment. You'll join cross-functional Product Owners and Architects, participate in code reviews, and help...

Syffer is seeking a Senior Java Developer to design, build, and maintain enterprise Java applications using J2SE/J2EE. You will develop RESTful and SOAP services, integrate with IBM DB2 and Oracle databases, and implement XML/XSLT transformations. You will work within Agile teams in a hybrid environment, collaborating across disciplines, with professional...

Loka, a globally distributed tech consultancy, is looking for a Junior Backend Engineer to grow with our team. You’ll work side by side with experienced engineers on real client projects, helping design and build backend applications that are fast, reliable and secure. If you have a foundation in Python and/or Node.js and you’re eager to learn, you’ll...

ClickHouse's AI/ML Engineering team builds and operates AI features end-to-end, including the Agentic Data Stack, AI Functions, chDB, and the in-Console copilot. We are looking for skilled software engineers to design, build, and operate products that empower agents and data scientists. Applicants should have 5+ years in production software, experience with...

A IRIUM procura um Senior Java Developer para integrar um projeto internacional com foco no desenvolvimento backend de aplicações empresariais robustas, escaláveis e de elevada qualidade. Oferecemos regime 100% remoto, salário bruto mensal entre 1.850€ e 2.150€, com retribuição flexível, subsídio de refeição e seguro médico. A empresa...

Imaginary Cloud is a Portugal-based remote-first company seeking a talented backend engineer focused on Kotlin and distributed systems. You will design and implement server-side services in cloud-native environments, collaborating with multidisciplinary teams across global projects. The role emphasizes architecture craft, testing, and observability, with an...

EPAM Systems, Inc. is seeking a Backend Python MCP Engineer to join our Portugal team in a fully remote mode. You will contribute to building an Enterprise Agent Development Platform, implementing MCP server templates, onboarding workflows, and a robust template library for enterprise MCP servers. You will develop Python-based MCP modules with asynchronous...

A dynamic tech agency is looking for a Software Engineer to join their team on a part-time basis, focusing on building and scaling backend services using Node.js and TypeScript. Candidates should have a strong background in AWS, event-driven architecture, and API development. This role offers fully remote work with flexible hours, ideal for applicants with...