backend engineer nodejs

A leading digital transformation firm in Portugal is seeking a Cloud/Backend development professional to develop cloud-based backend applications and manage data workflows using AWS. The ideal candidate should have a degree in a relevant field, proven experience with Node.Js, and expertise in various AWS services. This role offers an opportunity to work in a...

A Lisbon-based tech firm is seeking a Backend QA Engineer to ensure the reliability and performance of their backend systems. The ideal candidate will have 2-3 years of experience with backend technologies, including Node.Js and TypeScript, and familiarity with testing practices and SQL databases, particularly PostgreSQL. The role involves collaboration with...

A leading GameTech company in Portugal is seeking a Principal Backend Engineer to design and implement high-performance backend systems. You will collaborate with cross-functional teams, mentor engineers, and focus on crafting clean code. Ideal candidates will have deep knowledge of the .NET platform, experience with distributed systems, and excellent...

A DataSmart, localizada em Lisboa, procura um(a) Java Backend Developer para projetar e desenvolver aplicações Java de alta qualidade. O candidato ideal deve ter mais de 5 anos de experiência em Java, além de sólido conhecimento em tecnologias de banco de dados e arquitetura de microserviços. Esta posição híbrida oferece a oportunidade de...

Vodafone is seeking a motivated Backend Software Engineer to join the Digital Experience Layer (Dx L) engineering team. You will design, develop, test, and maintain backend services powering digital channels and customer-facing applications. You will collaborate with engineers, architects, product teams, and QA to build scalable, secure, and high-performing...

Inno Wave is seeking a Junior Backend Developer based in Lisbon to join a dynamic engineering team. You will develop, test, and maintain software components under guidance from senior engineers, writing clean code and contributing to new features in alignment with technical specs. The role emphasizes collaboration with cross-functional teams, exposure to...

A technology solutions company in Lisbon is seeking an experienced Java Developer to develop and maintain back-end applications. The ideal candidate will have strong expertise in Java SE/EE, experience with Spring/Spring Boot, and a solid understanding of SQL and RESTful APIs. The role involves ensuring code quality and collaborating with cross-functional...

Halo Recruiting is a growing technology company building software that helps financial institutions detect financial crime, manage risk, and make faster, better-informed decisions. You will work primarily on backend systems with some frontend contributions, operating with the pace and accountability of a smaller company. The role focuses on designing,...

Talent Co are delighted to be working with a fast-growing Agentic AI startup looking to hire several high-calibre Senior Backend Engineers into their growing engineering team in the Portugal, having recently closed a significant seed funding round. This hire can be based fully-remote anywhere in Portugal, for this Silicon Valley headquartered startup. You...

A PPM Coachers está recrutando um Senior Java Developer para atuar em projetos de backend com foco em Java 17+, Spring e microsserviços, em regime presencial em Lisboa. O profissional irá trabalhar com APIs REST/SOAP/XML, arquiteturas orientadas a eventos e integrações com Kafka/Solace, contribuindo para pipelines CI/CD e qualidade de código. A...

Hiire is helping an ambitious early-stage fintech build a real-time compliance platform, and we’re looking for a Senior Backend Engineer to join the team in Porto. The platform helps financial institutions and fintechs verify businesses, identify risks and automate complex compliance processes using real-time data and agentic AI. You’ll join an...

Kuehne+Nagel is seeking a Senior Backend Engineer (m/f/d) to lead Java-based application development and shape the architecture of our logistics solutions. You will work with cross-functional teams across the full software lifecycle from concept to production. This role requires hands-on Java expertise and a strong architectural mindset, plus a passion for...

About The Role We are looking for an experienced Senior Backend Engineer specialising in Ruby on Rails to join the R&D and Engineering team of a fast-growing AI technology company serving millions of users worldwide. In this hands-on individual contributor role, you will be responsible for designing, developing and scaling core backend applications that...

Fyld is seeking an experienced Python Backend Developer to build robust, scalable services in Porto. You will design and implement APIs, work with Django/Flask/Fast API, and integrate with databases and external systems. Join a value-driven team that emphasizes clean code, automated testing, Agile practices, and continuous learning. Fluency in English is...

Signify Technology is seeking a Scala Engineer to contribute to backend services and platform features for a growing, mission-driven product. The role is remote but based in Portugal, offering flexible work arrangements and collaboration with an international team. You will participate in Agile ceremonies, drive secure, scalable software, and document...

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...

Lever, Inc. is seeking a Backend Engineer to join a fully remote team based in Portugal. You will build and operate the backend that powers high-volume email delivery, including SMTP, MTA operations, routing, retries, throttling, and delivery controls. The role emphasizes reliability, observability, and ownership of critical infrastructure. You will work...

A 27 N, agência Shopify Select Partner em Lisboa, procura um Backend Developer para trabalhar em regime híbrido na cidade. Será responsável por desenvolver APIs, integrar Shopify e sistemas externos, desenhar modelos de dados e gerir automações e filas. Procuramos alguém com sólida experiência em Node.Js ou Python, design de APIs REST/Graph QL, e...

Elastic's Observability Streams team is building Elastic's unified data pipeline. As a Senior software engineer on the Streams Backend team, you will help design and develop backend services powering data routing, processing, and delivery at scale, including Logstash and related plugins. You will collaborate across time zones, contribute to Open Telemetry,...

Elasticsearch B. V. is seeking a Senior Software Engineer to drive backend design for the Streams data pipeline and Logstash. The role focuses on building scalable services, contributing to Open Telemetry, and supporting enterprise customers in a distributed, remote-first environment. You will work with Java, Golang and Ruby across Logstash plugins and core...