{"id":2153603,"url":"https://alion.io/job/akkodis-senior-software-engineer-digital-mfx","title":"Senior Software Engineer - Digital - M/F/X","company":{"id":52935,"name":"Akkodis","domain":"akkodis.com","url":"https://alion.io/company/akkodis","size_band":"1-10","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Talentsoft","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brussels, Belgium"],"countries":["BE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":47000,"max_usd":138000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6426},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Maven","optional":false},{"name":"Oracle","optional":false},{"name":"Rest API","optional":false},{"name":"Selenium","optional":false},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-10-09T05:57:58Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-14T21:08:48Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"General information\nPublication date\n25/07/2025\nPosition description\nCategory\nOPERATIONS - ENGINEERING/PRODUCTION\nJob title\nSenior Software Engineer - Digital - M/F/X\nContract\nPermanent contract\nJob description\nWe 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.\nKey Responsibilities:\nDesign, develop, and maintain high-quality software applications.\nLead full life-cycle development including requirements gathering, design, coding, testing, and deployment.\nWork with Java (JDK 1.8/1.7), JEE, and other relevant technologies such as Maven, Hibernate, EJB 3.1, and MQ.\nDevelop REST APIs and handle data formats including XML, XSD, and JSON.\nEnsure code quality and efficiency through unit tests, integration tests, and Selenium-based testing.\nCollaborate on continuous integration using Jenkins.\nMaintain and optimize applications on Application Servers (WebSphere, WebLogic, or JBoss).\nWork with Oracle databases, with an understanding of Docker or Kubernetes, and Linux environments.\nImplement and maintain solutions related to payment gateways, SEPA, and SWIFT MT/MX protocols.\nCollaborate with cross-functional teams to deliver on project milestones within the specified time frames.\nBusiness Industry\nDigital\nProfile\nRequired Qualifications:\n6+ years of experience in application development.\nStrong proficiency in Java (JDK 1.8/1.7), JEE, Maven, Hibernate, EJB 3.1, and MQ.\nHands-on experience with REST APIs, XML, XSD, JSON.\nExperience with continuous integration tools (Jenkins), unit and integration testing, Selenium-based testing.\nStrong knowledge of application servers (WebSphere, WebLogic, or JBoss).\nExcellent understanding of Oracle databases, with knowledge of Docker or Kubernetes environments.\nFamiliarity with Linux environments.\nExperience with Kafka is a plus.\nDemonstrated expertise in payment systems (e.g., SEPA, SWIFT MT/MX, SCT, SEPA Instant).\nPreferred Skills:\nKnowledge of PostgreSQL, Rally, or Clarity.\nFamiliarity with financial services technologies like payment gateways and accounting systems.\nEducation & Experience:\nBachelor’s degree in Computer Science, Software Engineering, or a related field.\n5-7 years of experience with at least 3-5 years in full life cycle development.\nExperience in financial services or related industry is strongly preferred.\nPosition location\nJob location\nEurope, Belgium\nLocation\nAvenue Jules Bordet 168 1140 Bruxelles\nCandidate criteria\nLevel of experience\n3 to 5 years","description_format":"text","description_chars":2840,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-09T05:57:58Z"}],"visa":[],"liveness":{"score":46,"band":"ok","label":"Likely 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