Senior Java Full Stack Developer
First seen by Alion on Nov 9, 2026.
Who we are:
Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services. As part of the Netherlands-based organization Conclusion, which has an ecosystem of over 25 companies and 3,600 employees, we are focused on increasing the technological capacity of our clients and the digital transformation of their application ecosystems.
We are talent specialists, attracting the best people and combining them with the needs of the most ambitious projects, at the right time. Our success comes from our investments in innovation, our focus on results, and, above all, the guarantee that our people will have happy and rewarding careers.
With over 25 years of solid experience, Neotalent Conclusion has established its presence in key locations, including Lisbon, Porto, and Madrid. The company currently has more than 950 professionals in the different areas in which it operates.
Neotalent, the responsive people.
Find out more about us at www.neotalentconclusion.com.
Role Overview:
We are looking for a Senior Java Full Stack Developer to integrate our teams contributing to the design, development, and optimisation of scalable applications within a robust and modern technology ecosystem.
You will play a key role in delivering end-to-end solutions, collaborating closely with multidisciplinary teams, and ensuring high-quality delivery across both backend and frontend layers.
What you will do
- Design, develop, and maintain full stack applications using Java (Spring Boot) and Angular;
- Build and consume RESTful APIs, ensuring performance, scalability, and security best practices;
- Work with relational databases such as Oracle SQL and PostgreSQL, including data modelling and optimisation;
- Integrate distributed systems and messaging solutions using Kafka;
- Collaborate with cross-functional teams to define technical solutions and continuously improve development processes and system architecture.
What you are like
- More than 5 years of professional experience in software development;
- Proficient in Java and Spring Boot for backend development;
- Experienced in frontend development using Angular and modern web technologies;
- Strong knowledge of relational databases, including Oracle SQL and PostgreSQL;
- Skilled in designing and integrating REST APIs and working with event-driven architectures (Kafka);
- Comfortable with version control and CI/CD tools such as GitHub, Bitbucket, Jenkins, or GitHub Actions.
Why join us
- Work on challenging projects for big clients
- Learn more about emerging technologies
- Possibility of working remotely
- Design your career plan
- Access to continuous training and certifications
- Evolve through our internal mobility program
- … and much more!
Please send your CV to [email protected] with ASM_FS in the email subject.