Senior Backend Developer, Portugal

Há 3 dias

Lisboa, Lisboa, Portugal CI&T Tempo inteiro

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.

With over 8,000 CI&Ters around the world, we've built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. 

We are looking for a passionate and skilled Backend Developer to join our global CI&T team. In this role, you'll design and develop robust backend services and APIs that drive modern digital solutions for global clients. You will work closely with international teams, including Brazil, Europe, and North America, in a highly collaborative, Agile environment.

Main Responsibilities:

● Build, test, and maintain scalable backend services using modern technologies.

● Develop APIs and integrations

● Collaborate with frontend, DevOps, and product teams to deliver end-to-end features.

● Implement and maintain unit, integration, and E2E tests using appropriate testing frameworks.

● Participate in architecture discussions and advocate for clean code, performance, and security best practices.

● Contribute to CI/CD automation, monitoring, logging, and infrastructure setup.

● Document technical solutions and contribute to knowledge sharing within the team.

● Work in Agile teams and participate in ceremonies (stand-ups, reviews, retrospectives).

Requirements:

● Strong experience in Java & Springboot.

● Proficiency with cloud services (AWS, or Azure) and serverless technologies.

● Knowledge of CI/CD tools and DevOps pipelines (GitHub Actions, Jenkins, etc.).

● Experience with relational and NoSQL databases (e.g., PostgreSQL, MongoDB, DynamoDB).

● Familiarity with microservices architecture and API design patterns.

● Experience with containerization (Docker) and orchestration tools (Kubernetes, OpenShift).

● Unit and integration testing experience with Jest, JUnit, Mocha, or similar.

● Proficiency with version control workflows (e.g., Git).

● Advanced English proficiency (spoken and written) for daily interaction with international teams.

● Experience in Agile software development methodologies (Scrum, Kanban).

● Advanced English skills (speaking & written), able to work on multicultural teams.

Nice to Have:

● Understanding of secure coding practices and data privacy standards (e.g., GDPR).

● Knowledge of Clean Architecture, SOLID principles, and design patterns (Factory, Adapter, Proxy).

#LI-BM2

Why join us?

- Competitive Salary  

- Generous paid vacation days

- Generous sick time 

- 100% paid health & dental benefits starting day one 

- Annual profit-sharing distribution 

- Paid parental leave 

- Dedicated career advisor  

And so much more…

Collaboration is our superpower, diversity unites us, and excellence is our standard. 

We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.

  • Senior Backend Developer

    Há 6 dias

    Lisboa, Lisboa, Portugal Next Engineering Tempo inteiro

    We are looking for a Senior Backend Developer with the aim to deliver services on our digital journeys and act as Technical Lead in some projects/products. The selected profile should be familiar with microservices architectures and integration patterns in order to deliver code that follows best practices and internal standards.Primary...

  • Senior Backend Developer, Portugal

    Há 3 dias

    Lisboa, Lisboa, Portugal CI&T Tempo inteiro

    We aretech transformationspecialists, uniting human expertise with AI to create scalable tech solutions.With over 8,000 CI&Ters around the world, we've built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. We are looking for a passionate and skilled Backend Developer to join our global CI&T...

  • Senior Backend Developer, Portugal

    Há 5 dias

    Lisboa, Lisboa, Portugal CI&T Tempo inteiro

    We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters around the world, we've built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.  We are looking for a passionate and skilled Backend Developer to join our...

  • Senior / Lead Backend Developer (Web Hosting Platform)

    Há 6 dias

    Lisboa, Lisboa, Portugal ambis Tempo inteiro

    (We are supporting our client, Tiiny Host, in their search for a Senior/Lead Backend Developer to work remote. Check it out) About is a bootstrapped, profitable company serving over 1.5M+ users worldwide. We help creators, developers, and businesses share their projects online instantly — with simplicity and speed.We're a small, fast-moving team, and...

  • Backend Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal emagine Tempo inteiro

    Introduction & Summary:A challenging opportunity has arisen for a seasoned Backend Developer with extensive experience in application development. The ideal candidate will possess a strong background in Java programming and microservices architecture, along with proficiency in frameworks and cloud environments. This role requires a methodical approach to...

  • Senior Backend

    Há 6 dias

    Lisboa, Lisboa, Portugal YozmaTech Tempo inteiro

    We are a growing and leading stealth AI startup working on a revolutionary product involving a multimodal Deep learning pipeline including Natural Language Processing (NLP), Speech Recognition and Computer Vision all in a real time environment. We are looking for a highly skilled and experienced Senior SW developer, with a huge passion to build the best...

  • Senior Backend/Team Lead

    1 semana atrás

    Lisboa, Lisboa, Portugal Não disponível Tempo inteiro

    Domina o Backend e lidera equipas de alto desempenho?Temos a oportunidade que procuras para começar 2026 a acelerar a tua carreira Junte-se à nossa equipa de projetos de IT global comoSenior Backend Developer/Team Leade seja a força motriz técnica e de liderança na construção de soluções inovadoras. O que vais fazer?Liderar e mentorar uma equipa de...

  • Senior Backend developer

    1 semana atrás

    Lisboa, Lisboa, Portugal Joom Tempo inteiro

    Joom is a global cross-border marketplace where millions can find anything they want at fair prices. Joom helps consumers to make shopping easy and entertaining and provides access to interesting and unique goods from around the world.Joom is one of the key businesses of Joom Group, an international group of tech-centric group of e-commerce companies founded...

  • Senior Backend Developer

    1 semana atrás

    Lisboa, Lisboa, Portugal ambis Tempo inteiro

    (We are supporting our client, Catawiki, in their search for a Senior Backend Developer in Lisbon. Check it out) How we work:As the biggest marketplace for special items, Catawiki operates in a domain that brings plenty of unusual challenges and opportunities. You will be developing, testing and scaling our microservices, mostly written in Ruby, to handle...

  • Senior Java Backend

    Há 6 dias

    Lisboa, Lisboa, Portugal Não disponível Tempo inteiro

    Estamos a procura de um Senior Backend/Team Lead (Java & Angular) para integrar equipa em Lisboa, Braga ou Coimbra, num regime híbrido (1x por semana presencial).O que vais fazer?Liderar e mentorar uma equipa de desenvolvimento talentosa, contribuindo ativamente para a entrega dos projetosDesenvolver soluções backend com Java 8+, Spring Boot,...