Senior Full Stack Java Developer

Description

**What success looks like in this role:** **What success looks like in this role** At Unisys, we are seeking a **Senior Full Stack Java Developer** to join an international and strategic project within the aerospace sector. We are looking for a candidate with solid Full Stack development experience, capable of actively participating in the design and evolution of complex enterprise solutions. You will have the opportunity to assume significant technical responsibilities, contribute to architectural decisions, and collaborate directly with stakeholders and clients, thereby contributing to the success of critical business initiatives. You will join a highly specialized team where you can combine hands-on development with participation in technical decision-making, working with modern technologies and agile methodologies in an international environment. If you are motivated by designing scalable solutions, influencing technical decisions, and further developing your leadership skills in a collaborative environment, we want to meet you. **Your mission:** ------------------------- As a **Senior Full Stack Java Developer**, you will participate in the analysis, design, development, and evolution of critical enterprise applications, collaborating closely with technical teams, stakeholders, and clients. In addition to your direct technical contribution, you will serve as a technical reference for other developers, participating in code reviews, promoting best practices, and supporting the team in resolving technical challenges. **Key responsibilities** --------------------------------- * Design, develop, and maintain web applications using Java and Angular. * Participate in the analysis of functional and technical requirements. * Collaborate in designing solutions based on microservices architectures. * Develop and implement REST APIs following modern integration standards. * Contribute to defining and evolving scalable and maintainable architectures. * Participate in code reviews and promote best development practices. * Serve as a technical reference and mentor for other team members. * Collaborate with clients and stakeholders to understand business needs and translate them into technical solutions. * Participate in testing, optimization, and continuous improvement of applications. * Contribute to defining quality and development standards. * Participate in technical estimations, backlog refinements, and development planning. * Collaborate with multidisciplinary teams under Agile (Scrum) methodology. * Author and maintain technical documentation. **You will be successful in this role if you have:** **Mandatory requirements** ------------------------------ * More than 5 years of experience developing enterprise applications with Java. * Solid experience with Spring Boot and REST API development. * Frontend development experience with Angular. * Experience working with microservices architectures. * Experience participating in the technical design of complex applications. * Experience collaborating with clients, business users, or stakeholders. * Experience conducting code reviews and promoting best development practices. * Ability to provide technical support to other developers and share knowledge. * Quality-oriented mindset, focused on continuous improvement and problem-solving. * Good level of English to collaborate in an international environment. **Technical skills** ### **Backend** * Java * Spring Boot * Spring MVC * Spring Security * Hibernate * JPA * REST APIs * OpenAPI ### **Frontend** * Angular * TypeScript * HTML5 * CSS3 ### **Architecture and DevOps** * Microservices * Docker * Git * Maven or Gradle * Jenkins (desirable) * SonarQube (desirable) ### **Databases** * MongoDB * Oracle or similar relational databases ### **Testing and quality** * JUnit * Mockito * Experience in automated testing ### **Tools** * Jira * Confluence * Swagger/OpenAPI **Nice-to-have qualifications** ----------------------------------------- * Prior experience acting as a technical reference within development teams. * Participation in architectural and technological evolution decisions. * Experience with Azure Cloud. * Experience in international projects. * Experience in high-availability environments. * Knowledge of TDD. * Certifications related to Java, Cloud, or Agile methodologies. **What you’ll find at Unisys?** ------------------------------- * A long-term international project within the aerospace sector. * Modern technologies and a focus on quality and best practices. * Exposure to architecture, technical decision-making, and client interaction. * A collaborative environment where you can continue developing your technical leadership capabilities. * Work in specialized teams applying Agile methodologies. **What we offer?** * Competitive salary commensurate with your experience. * Permanent contract from day one. * Hybrid work model with up to 3 days of remote work per week. * Free parking. * Opportunity to participate in a stable and strategic project within the aerospace sector. * International, collaborative, and multicultural environment. * Real opportunities for professional growth and technical development. * Personalized career path. * Continuous training, certifications, and English classes. * Employee Well-being and Assistance Program for employees and their families. * Flexible compensation plan: health insurance, life insurance, meal vouchers, transportation allowance, childcare support, and other benefits. Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law. This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888\-560\-1782 (Prompt 4\). US job seekers can find more information about Unisys’ EEO commitment here .