Back-End Engineer
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About us
We are an IT Consulting Group providing innovative digital solutions across Europe. Learn more: www.altiacompany.com/en đ The project Join an international project focused on the design, development and maintenance of secure, scalable back-end applications and APIs for a major European organisation. You will contribute to the development of Java-based solutions, implementation of business logic, integration with external services and optimisation of database performance. The role also involves API security, automated testing, CI/CD pipelines, cloud deployments and collaboration with international teams. đ Requirements
âą Master's degree or equivalent (EQF Level 7) + 5 years of IT experience; OR Bachelor's degree (EQF Level 6) + 7 years of IT experience; OR secondary education + 12 years of IT experience.
âą Minimum 3 years of professional experience in IT systems within the Mobility/Transport and/or Energy sectors.
âą English B2 or higher, both written and spoken.
âą 5+ years of professional experience with Java, Spring Boot, RESTful web services, relational databases (PostgreSQL, Oracle or MySQL) and containerisation technologies, particularly Docker.
âą Strong knowledge of back-end application architecture, business logic and scalable software design.
âą Experience designing, developing and documenting REST APIs, ideally using OpenAPI/Swagger.
âą Knowledge of database performance optimisation, query design and indexing.
âą Experience integrating back-end applications with front-end components and external services.
âą Knowledge of API security, including input validation, authentication, authorisation, token management and access control.
âą Experience with automated unit and integration testing.
âą Knowledge of CI/CD practices and pipelines.
âą Experience with Docker and fundamentals of cloud deployments, serverless technologies and managed Kubernetes.
âą Knowledge of monitoring, logging, troubleshooting and continuous improvement. â
What we offer
âą International and multicultural environment.
âą Opportunity to work with a major European organisation.
âą Challenging projects involving modern back-end and cloud technologies.
âą Career growth opportunities. This job offer has been drafted with impartiality and non-discrimination on the basis of gender, race, ideology or any other grounds in mind. In particular, it complies with current regulations on gender equality between women and men (Royal Decree-Law 6/2019).
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