Java Backend Developer

Quanteam - Portugal (Rainbow Partners Group); Porto; Híbrido; EUR 25 000 - 61 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Meal allowance

Health Insurance

Extra holiday: Christmas Eve or Newځه

Resumo da oferta

A Quanteam - Portugal (Rainbow Partners Group) procura um Developer Backend Java para se juntar à equipa em Porto. O candidato irá desenvolver e manter aplicações backend com Java 8+, colaborar com equipas multifuncionais e contribuir para qualidade através de testes unitários e revisões de código.

Valorizamos experiência com Hadoop (Spark/Hive), bases de dados relacionais e princípios DevOps, bem como conhecimentos de Spring Boot e React. O regime é híbrido, com posição permanente.

Qualificações

• Formação superior em IT ou área related.
• Conhecimento em Java 8+ é essencial.

Responsabilidades

• Desenvolver e manter aplicações backend com Java 8+.
• Projetar, implementar e otimizar soluções escaláveis e confiáveis.
• Trabalhar com Hadoop (Spark/Hive) para processamento de dados.
• Colaborar com equipas multifuncionais seguindo metodologias Agile.
• Desenvolver e manter testes unitários para garantir qualidade.
• Participar de revisões de código e promover melhores práticas.
• Trabalhar com bases de dados relacionais para soluções eficientes.
• Suportar deploy e atividades de integração contínua.
• Resolver problemas técnicos e depurar.
• Contribuir para melhoria contínua de processos e soluções técnicas.

Conhecimentos

Desenvolvimento Java back-end

Metodologias Agile

Trabalho em equipa

Resolução de problemas

Formação académica

Licenciatura em Engenharia Informática ou área relacionada

Ferramentas

JUnit

Maven

Git

Spark

Hive

Spring Boot

React

Jenkins/CI-CD

Descrição da oferta de emprego

Descrição do cargo

Who are we? Quanteam, founding entity of RAINBOW PARTNERS, is a consulting firm specialized in Banking and Financial Services. With more than 1200 consultants across 10 countries, we combine business and IT expertise to support leading institutions in transformation projects.

Our core areas: Quantitative Finance, Risk & Compliance, Operations & Finance, Transformation & Organization, Information Systems.

We are looking for a Java Backend Developer.

Main Tasks Develop and maintain backend applications using Java 8+. Design, implement and optimize scalable and reliable solutions. Work with Hadoop technologies, including Spark and Hive, for data processing. Collaborate with cross-functional teams following Agile methodologies. Develop and maintain unit tests to ensure software quality. Participate in code reviews and contribute to best development practices. Work with relational databases to develop efficient data solutions. Support application deployment and continuous integration activities. Troubleshoot, debug and resolve technical issues. Contribute to continuous improvement of development processes and technical solutions.

Main Skills & Requirements Degree in Computer Engineering, Information Technology or a related field. 3-6 years of professional experience developing backend applications with Java 8 or above. Experience working in Linux environments. Strong knowledge of JUnit, Maven and Git. Experience with the Hadoop ecosystem, including Spark and Hive. Good understanding of relational databases. Strong analytical, problem-solving and organisational skills. Ability to work independently while collaborating effectively within a team. Good communication skills in both Portuguese and English (minimum B2 level). Nice to have Experience with Spring Boot. Knowledge of React. Agile development experience. DevOps mindset. Knowledge of Perl. Experience with Jenkins or other CI/CD tools. French language skills.

WHAT WE OFFER This role offers a gross annual salary between 24.500€ to 60.500€, defined according to the candidate’s experience and competencies. Permanent contract (CTI).

• Meal allowance


• Health Insurance


• Extra holiday: Christmas Eve or New Year’s Eve


• Access to Quanteam Academy for continuous learning and certifications


• Elevate Program to support professional development and career growth


• Career progression plan


• Ongoing follow-up and technical support provided by a Consultant Expert

Hybrid position based in Porto