{"id":1185865,"url":"https://alion.io/job/arcelormittal-senior-solutions-architect-for-arcelormittal-group-treasury","title":"Senior Solutions Architect for ArcelorMittal Group Treasury","company":{"id":13461,"name":"ArcelorMittal","domain":"arcelormittal.com","url":"https://alion.io/company/arcelormittal","size_band":"5000+","is_staffing_agency":false,"is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":92,"open_postings":236,"ghost_share":0,"stale_share":0.508,"repost_share":0,"time_to_fill_p50_days":3,"computed_at":"2026-09-24T05:45:00Z"}},"role":"Solutions","role_family":"Solutions","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":75000,"max_usd":155000,"period":"year","method":"role_seniority_country_cell","sample_n":8},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"GDPR","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Azure","optional":true},{"name":"Azure AKS","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"Java","optional":true},{"name":"Kubernetes","optional":true},{"name":"Oracle","optional":true},{"name":"Spring Boot","optional":true},{"name":"Spring Security","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-09-24T12:41:53Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-09-25T02:33:48Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Responsabilities :\nSupport the department manager in defining and implementing the Information Systems strategy.\nReview the current architecture and define the target architecture for software solutions and infrastructure in alignment with the company's overall strategy.\nDrive continuous improvement of the production environment's stability by working closely with stakeholders to configure, maintain, and monitor applications while meeting system availability objectives.\nInteract with business users on day-to-day operational issues and collaborate with the Treasury Projects team on new developments.\nEstablish development standards and engineering best practices, ensuring their adoption by delivery teams.\nMentor, coach, and guide developers and junior architects throughout the project lifecycle.\nIntegrate security requirements (Cybersecurity, GDPR) from the design phase onward (\"Security by Design\").\nMap existing legacy systems and design migration roadmaps toward new solutions.\nSimplify and communicate complex technical concepts to business management and stakeholders.\nCandidate Profile :\nA multidisciplinary expertise combined with a high level of autonomy is essential.\nEngineering degree or Master's degree (Master's level) in Computer Science or a related field. \nMinimum of 8 to 10 years of experience in software development and solution design, including at least 4 years as a Solutions Architect.\n More than 5 years of experience in the technical management of a cash management and/or capital markets solution is required, along with a solid understanding of business processes (financial transaction lifecycle through payment generation and accounting). Knowledge of one or more of the following solutions would be considered a strong advantage: KTP (Finastra), TRAX (FIS), Calypso (NASDAQ), Diapason. \n Previous experience in the FinTech sector, with a Treasury Management System (TMS) software vendor, or within the Financial IT department of a large multinational organization is highly desirable\nRequired Skills\nDeep expertise in Java (recent versions), the Spring Boot framework (Spring Data, Spring Security), and containerization on Microsoft Azure (AKS, Azure Functions, API Management).\nExcellent knowledge of Oracle databases (SQL, PL/SQL, advanced optimization of complex queries, and real-time transactional data processing).\nStrong understanding of DevOps practices, CI/CD pipelines, and container technologies (Docker, Kubernetes).\nProven experience designing microservices, event-driven architectures (Service Bus/Kafka), and secure APIs.\nDevelopment and architecture experience in a complex financial environment, with knowledge of FX derivatives, commodities, and interest-rate derivatives products.\nGood understanding of corporate treasury operations, financial messaging standards (ISO 20022, MT/MX), and banking connectivity.\nSolid experience in designing and building business-oriented reporting solutions.\nProfessional Qualities\nExcellent written and verbal communication skills in both French and English.\nStrong analytical mindset and a problem-solving approach to complex challenges.\nStrategic vision combined with strong pragmatic attention to detail.\nAbility to build relationships at all levels of the organization, influence functional teams, and work effectively across multicultural environments.\nStrong teamwork and collaboration skills with business and customer service orientation.\nDemonstrated ability to engage delivery teams and communicate complex architectural topics in a clear and accessible manner to Finance leadership.","description_format":"text","description_chars":3589,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":5,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"French","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Manufacturing","Natural Resources","Metals & Metallurgy"],"lifecycle":[{"event":"open","at":"2026-09-24T14:45:36Z"}],"liveness":{"score":80,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.802,"p_room":1,"age_days":0,"expected_fill_days":3,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-09-25T04:06:10Z"},"pay":null,"html_url":"https://alion.io/job/arcelormittal-senior-solutions-architect-for-arcelormittal-group-treasury","json_url":"https://alion.io/job/arcelormittal-senior-solutions-architect-for-arcelormittal-group-treasury.json","meta":{"generated_at":"2026-09-25T04:06:10Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4430,"day_limit":5000,"remaining_today":570,"minute_limit":60,"resets_at":"2026-09-26T00:00:00Z"}}}