backend engineer nodejs

Backend Engineer needed to develop and maintain server applications, collaborate with product teams, and contribute to project execution within a fast-paced environment.

3 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.About MoonPayHi, we’re MoonPay. We’re here to onboard the world to Web3.Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their money, digital identity, data, and property like nothing else before...

InnoWave in Lisbon is seeking a dynamic AI Engineer to design, develop and maintain scalable backend solutions that leverage AI. You will translate business requirements into robust software while collaborating with engineers, architects and product teams.The role demands hands-on backend experience, cloud familiarity, and a disciplined approach to CI/CD and...

Intermedia is seeking a Sr. Software Developer with a data focus to join our team in Portugal, with a hybrid work model and occasional visits to Coimbra or Aveiro. You will build scalable cloud-native services in Java (Spring Boot) and work deeply with SQL-based data systems. You will design and implement high-performance data pipelines, collaborate with...

GRiT Solutions in Portugal is seeking a Senior .Net Developer to strengthen our backend teams. You will design, develop and maintain scalable services using C# .NET, APIs, and modern architectures, collaborating across product and operations. The ideal candidate brings 5+ years in backend development, deep SQL/NoSQL knowledge, Elasticsearch, Azure, Kafka,...

InnoWave in Lisbon is seeking an AI Engineer with a strong backend focus to join our dynamic, agile team. You will design, develop and maintain scalable backend services and cloud-based solutions, translating business needs into robust software. You'll work with relational and non-relational databases, implement CI/CD pipelines, and collaborate across...

IntellectEU is seeking an experienced Lead Software Engineer to lead the Back-End team of CatalyX. You will drive the technical delivery, mentor a distributed group of engineers, and contribute hands-on across the SDLC. Required: Java excellence, strong distributed systems knowledge, Kubernetes, and DevOps practices. Nice to have Canton/Daml, cloud...

Uma empresa de tecnologia em Vila Nova de Gaia procura um Developer com experiência em Node.js. O profissional terá um papel central no desenvolvimento de serviços backend e de infraestruturas escaláveis, colaborando em projetos que incluem inteligência artificial. Espera-se que tenha pelo menos um ano de experiência e conhecimentos em frameworks...

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...

Signify Technology is seeking a Fullstack Engineer in Lisbon, Portugal to own end-to-end feature development across software platforms. You will collaborate with Product Management, detailing requirements and reviewing progress. The role leans backend with Ruby on Rails and includes exposure to React on the frontend. Mentorship will support transitioning...

Backend Engineer (Node.js/NestJS) —Porto, Portugal - full time Ref # 3725674 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...

Stratio Automotive is seeking a Backend Software Engineer to build and scale the vehicle information platform, delivering reliable REST/JSON APIs using .NET Core while ensuring performance and cost-effectiveness. You will join a software team working across cross-functional, self-organized squads in an agile environment. The role requires a strong C#...

Ebury in Porto is seeking a Senior Software Engineer (Money Flows) to own development of our multi-currency account systems, incoming funds, and outgoing payment processes. You will join a global team across Europe and South America and shape the next level of our high-volume transactional platform. We value craftsmanship over specific languages and expect...

55 Tech is seeking a Backend Developer to join our growing team. You will work on our odds feed API infrastructure, manage and optimize databases, and contribute to our scraping network. The role targets performance-sensitive environments with a focus on reliability and latency. A strong background in Python and databases, plus a collaborative,...

Codit in Portugal invites a Medior Azure Consultant to design scalable cloud solutions using .NET, C#, and Azure. This hands-on role focuses on Azure Integration Services and backend development, helping clients modernize legacy platforms and connect distributed systems. You'll work in an international team, collaborating with architects and developers...

Codacy is seeking an Intermediate Backend Software Engineer to work on our core cloud engine and CLI/IDE tools. We operate remotely, asynchronously when possible, with strong emphasis on clear written communication and thoughtful reviews. Day-to-day you will contribute to product squads, own features end-to-end, design and optimize Scala services for...

LastPass is seeking a Senior Backend Engineer (.NET) to evolve the commerce and payment platforms powering subscriptions. You will design scalable .NET services and REST APIs, implement payment gateway integrations, and work with a cross-functional team to deliver reliable services. You will mentor engineers, advocate for solid architecture, and help shape...

TeamViewer GmbH is seeking a Staff Java Backend Software Engineer to power the Frontline platform used by frontline workers worldwide. You will design and deliver robust backend systems powering mission-critical workflows across industries. Join a collaborative, engineering-driven culture that values ownership, quality, and continuous learning, with hybrid...

Lever, Inc. is seeking a Senior Backend Engineer – Data Core to design, build and operate the data infrastructure powering a creator analytics platform in a remote-first setup in Europe. You will own end-to-end backend systems handling hundreds of millions of creator profiles, integrating with social platforms, third-party APIs, and proxy networks while...

About the team The AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the...