Senior Software Engineer - Digital - M/F/X
Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Oct 9, 2026.
General information
Publication date
25/07/2025
Position description
Category
OPERATIONS - ENGINEERING/PRODUCTION
Job title
Senior Software Engineer - Digital - M/F/X
Contract
Permanent contract
Job description
We are looking for an experienced Senior Software Engineer with over 6 years of applications development experience to join our dynamic team. The ideal candidate will have extensive knowledge in Java-based technologies, continuous integration practices, and a solid understanding of application servers and database systems. Payment systems expertise is a key component of this role, and familiarity with financial services will be a significant advantage.
Key Responsibilities:
Design, develop, and maintain high-quality software applications.
Lead full life-cycle development including requirements gathering, design, coding, testing, and deployment.
Work with Java (JDK 1.8/1.7), JEE, and other relevant technologies such as Maven, Hibernate, EJB 3.1, and MQ.
Develop REST APIs and handle data formats including XML, XSD, and JSON.
Ensure code quality and efficiency through unit tests, integration tests, and Selenium-based testing.
Collaborate on continuous integration using Jenkins.
Maintain and optimize applications on Application Servers (WebSphere, WebLogic, or JBoss).
Work with Oracle databases, with an understanding of Docker or Kubernetes, and Linux environments.
Implement and maintain solutions related to payment gateways, SEPA, and SWIFT MT/MX protocols.
Collaborate with cross-functional teams to deliver on project milestones within the specified time frames.
Business Industry
Digital
Profile
Required Qualifications:
6+ years of experience in application development.
Strong proficiency in Java (JDK 1.8/1.7), JEE, Maven, Hibernate, EJB 3.1, and MQ.
Hands-on experience with REST APIs, XML, XSD, JSON.
Experience with continuous integration tools (Jenkins), unit and integration testing, Selenium-based testing.
Strong knowledge of application servers (WebSphere, WebLogic, or JBoss).
Excellent understanding of Oracle databases, with knowledge of Docker or Kubernetes environments.
Familiarity with Linux environments.
Experience with Kafka is a plus.
Demonstrated expertise in payment systems (e.g., SEPA, SWIFT MT/MX, SCT, SEPA Instant).
Preferred Skills:
Knowledge of PostgreSQL, Rally, or Clarity.
Familiarity with financial services technologies like payment gateways and accounting systems.
Education & Experience:
Bachelor’s degree in Computer Science, Software Engineering, or a related field.
5-7 years of experience with at least 3-5 years in full life cycle development.
Experience in financial services or related industry is strongly preferred.
Position location
Job location
Europe, Belgium
Location
Avenue Jules Bordet 168 1140 Bruxelles
Candidate criteria
Level of experience
3 to 5 years