Description de l'entreprise

Institution financière internationale de premier plan, Natixis Corporate & Investment Banking met à disposition des entreprises, institutions financières, fonds d'investissement, agences souverains et supranationaux une palette de services en conseil, investment banking, financements, banque commerciale et sur les marchés de capitaux.

Ses équipes d'experts, présentes dans environ 30 pays, conseillent les clients sur leur développement stratégique en les accompagnant dans le développement et la transformation de leurs activités tout en maximisant leur impact positif. Natixis CIB s'engage sur un alignement de son portefeuille de financements sur une trajectoire de neutralité carbone d'ici 2050 tout en aidant ses clients à réduire l'impact environnemental de leur activité.

Natixis CIB fait partie du Groupe BPCE, deuxième groupe bancaire en France à travers les réseaux Banque Populaire et Caisse d'Epargne. Elle bénéficie de la puissance financière et des solides notations du Groupe (Standard & Poor's : A+, Moody's : A2, Fitch Ratings: A+, R&I : A+).

Poste et missions

As a Global Markets Software Developer within the APAC Global Markets & Risks IT team, you are a hands on developer in an agile & users facing squad, building and evolving mission critical applications for the Japan Global Markets business. You work directly with front office, sales, operations, finance and risk, designing and implementing robust solutions in C#, Python, Powershell and SQL across the full trade lifecycle, from front office workflows through post trade, settlement, accounting and regulatory reporting.

Key Responsibilities :

Full stack development & platforms

• Design, implement, test and deploy desktop and service side solutions (UI, business logic, database) using C#, WPF/XAML, Python, Powershell and SQL.
• Contribute to shared frameworks and components (common UI styles, shared scripting modules, logging/notification utilities) to ensure reuse, consistency and maintainability.
• Implement robust data processing, including ETL pipelines and batch chains for trade, position and reference data.

Integration, STP & reporting

• Develop and enhance straight through processing between internal systems and external settlement, payment, custodian and central bank infrastructures.
• Build and maintain tools and scripts supporting regulatory and operational reporting, including data extraction, transformation, validation and file generation (e.g. Excel/CSV, offsite regulatory files).
• Optimize performance, reliability and monitoring of key processes across the trade lifecycle and finance/collateral workflows.

Support, collaboration & delivery

• Provide technical support for the applications you build (incident analysis, bug fixing, performance tuning).
• Work directly with Front, Middle and Back Offices, Finance and IT stakeholders to refine requirements, propose technical solutions and deliver incremental improvements.
• Operate within an agile setup (Scrum/Kanban), using Jira, Git and CI/CD pipelines for backlog management, code reviews, automated testing and releases.

Profil et compétences requises

Strong development skills in C#, Python, Powershell and SQL. Experience with WPF/XAML and desktop / service side full stack development. Good understanding of data integration, batch processing and reporting (SQL, ETL, Excel/CSV, PowerQuery). Comfortable with Agile, Jira, Git and CI/CD. Exposure to trade lifecycle, settlement and back office / payment environments is a plus. Strong analytical, problem solving and stakeholder communication skills. This position is only open to the candidates who are eligible to the Business France V.I.E program : - French or European citizens - Between 18 and 28 years old - To be from a country other than the host country - Graduated