AISB-1017 - API / SOA – Developer, Architect & Team Lead

Profiles

We are particularly interested in:

• API/SOA Developer: strong experience in API development, Java and integration technologies.
• API/SOA Architect: solid experience in API/SOA architecture, API Management, integration and security.
• API/SOA Team Lead: experience in technical leadership and/or team management, combined with strong API/SOA and integration expertise.

Several seniority levels are considered: Junior, Medior, Senior and Expert.

Key Responsibilities

Depending on the position and your level of experience, your responsibilities may include:

• Design, develop and maintain API and SOA solutions
• Design and define API architectures and integration solutions
• Develop APIs using Java or other programming languages
• Work with REST and SOAP architectures and web services
• Design and work with OpenAPI, Swagger, OAuth2, OIDC, JWT and JWK
• Work with WSDL, XML, XSD and JSON
• Contribute to the implementation and management of API Management solutions
• Work with platforms such as Apigee, Axway, WSO2, Red Hat Fuse or equivalent solutions
• Apply API security best practices
• Contribute to the design of microservices and loosely coupled architectures
• Work with event-driven architectures and messaging systems
• Participate in testing, deployment and secure pipeline activities
• Produce technical documentation and contribute to architectural decisions
• Collaborate with developers, analysts, Product Owners, project managers and other technical stakeholders
• For experienced profiles, take on responsibilities related to technical leadership, team coordination and project follow-up

Technical Environment

Depending on the position, experience with the following technologies and concepts is highly valued:

API / SOA

• API Management
• REST / SOAP
• Microservices
• Event-driven architecture

Security

• OAuth2 / OIDC
• JWT / JWK
• API Security
• PKI

Web Services & Data

• OpenAPI / Swagger / YAML
• WSDL
• XML / XSD
• JSON
• XQuery / XPath / XSLT

Technologies & Tools

• Axway
• WSO2
• Red Hat Fuse or equivalent
• Git
• Postman
• SOAPUI / ReadyAPI
• Jenkins

Candidate Profile

We are looking for professionals with:

• Relevant experience in API, SOA, integration or Web Services
• A good understanding of integration architectures and technologies
• Experience corresponding to the required seniority level
• The ability to work in complex IT environments
• Strong analytical and problem-solving skills
• Good communication and collaboration skills
• Experience working in Agile / Scrum environments

For Architect profiles, experience in architecture design, technical solution definition and architectural decision-making will be particularly valued.

For Developer profiles, hands-on experience in development, particularly with Java, APIs, REST/SOAP and Web Services, is expected.

For Team Lead profiles, experience in technical leadership, team coordination, functional analysis and/or IT project management will be particularly valued.

Languages

• Very good command of English
• Good command of French or Dutch, depending on the position

Why Join Us?

• Work on complex IT projects in the field of API, SOA and integration
• Join a rich and international technical environment
• Work with modern API Management and integration technologies
• Access opportunities aligned with your level of experience
• Leverage your technical expertise on challenging projects
• Develop towards technical or leadership responsibilities depending on your profile