ASSISTANT INFORMATION SYSTEMS OFFICER, Web Developer (Temporary Job Opening)

Org. Setting and ReportingThis post is located in the Debt Management and Financial Analysis System (DMFAS) Programme of the Debt and Development Finance Branch in the Division on Globalization and Development Strategies, the United Nations Trade and Development (UNCTAD). The position is located in Lomé, Togo. ResponsibilitiesThe Assistant Information Systems Officer (Web Developer) will perform his/her duties under the direction of the Chief of the DMFAS Programme and under the supervision of the DMFAS Systems Analyst based in Geneva. Within delegated authority, the incumbent will be responsible for the following: - Assist in the implementation of the migration of DMFAS software (version 6.0) to new technology standards, using the latest JEE architecture model (JEE 8), as well as programming model enhancements to provide a secure foundation for the implementation of Service-Oriented Architecture (using REST-, SOAP-, XML or JSON web services) that use Java APIs for RESTful Web Services and XML based Web Services (JAX-WS). - Collaborate with the DMFAS development team, regarding the system design as well as with the functional design team to create quality functionalities. - Participate in the analysis of needs and the design of technical solutions. - Develop and maintain the DMFAS web application system using the Angular Framework. - Design and implement reusable UI components using PrimeNG. - Design, develop, and maintain microservices using Java, Spring Boot, and MyBatis, - Create interfaces for microservices, using Swagger, Engine-rule, and resilience4J. - Write unit and integration tests to ensure code quality. - Assist in the publication of required modules, as foreseen in the DMFAS Release 7 development work plan, prepare deferrals by informing the DMFAS Systems Analyst of progress on the work plan. - Develop the required program documentation for modules developed according to DMFAS standards. - Participate in the peer review of one's own work. - Perform other activities as required. Competencies• Professionalism: Knowledge of organizational information infrastructure, including hardware, software and application systems. Knowledge of relevant programming language(s) and ability to use programming skills to develop information systems. Knowledge of API design and documentation using Swagger/OpenAPI for RESTful services. Ability to design, develop, and maintain microservices using Java, Spring Boot, MyBatis, and to create interfaces for microservices with resilience patterns (Resilience4j) and engine-rule integration where applicable. Ability to conduct research and gather information from a wide variety of standard and non-standard sources. Ability to respond to changing requirements and assignments, ability to apply good judgment in the context of assignments given. Shows pride in work and in achievements; demonstrates professional competence and mastery of subject matter; is conscientious and efficient in meeting commitments, observing deadlines and achieving results; is motivated by professional rather than personal concerns; shows persistence when faced with difficult problems or challenges; remains calm in stressful situations. Commitment to implementing the goal of gender equality by ensuring the equal participation and full involvement of women and men in all aspects of work. • Communication: Speaks and writes clearly and effectively; listens to others, correctly interprets messages from others and responds appropriately; asks questions to clarify, and exhibits interest in having two-way communication; tailors language, tone, style and format to match audience; demonstrates openness in sharing information and keeping people informed. • Teamwork: Works collaboratively with colleagues to achieve organizational goals; solicits input by genuinely valuing others’ ideas and expertise; is willing to learn from others; places team agenda before personal agenda; supports and acts in accordance with final group decision, even when such decisions may not entirely reflect own position; shares credit for team accomplishments and accepts joint responsibility for team shortcomings. • Technological Awareness: Keeps abreast of available technology; understands applicability and limitations of technology to the work of the office; actively seeks to apply technology to appropriate tasks; shows willingness to learn new technology. EducationA first-level university degree in computer science, information systems, mathematics, statistics or related field is required. Job - Specific QualificationNot available. Work ExperienceA minimum of two years of experience in information systems analysis and programming, systems administration and maintenance, software development, technical writing or related area is required. Relevant working experience using Web technology, using Angular development framework and related libraries, such as PrimeNG and Akita is required. Progressively responsible experience of DMFAS as a web developer is required. Experience with JAX-RS/JAX-WS for web services (Java APIs for RESTful Web Services and XML-based Web Services is desirable. Experience working in an international organization, such as the United Nations, is desirable. LanguagesEnglish and French are the working languages of the United Nations Secretariat. For this job opening, English and French are required. The table below shows the minimum required level for each skill in these languages, according to the UN Language Framework (please consult https://languages.un.org for details).