Software developer - c # / .net

SMBC Group is a top-tier global financial group. Headquartered in Tokyo and with a 400-year history, SMBC Group offers a diverse range of financial services, including banking, leasing, securities, credit cards, and consumer finance. The Group has more than 130 offices and 80,000 employees worldwide in nearly 40 countries. Sumitomo Mitsui Financial Group, Inc. (SMFG) is the holding company of SMBC Group, which is one of the three largest banking groups in Japan. SMFG’s shares trade on the Tokyo, Nagoya, and New York (NYSE: SMFG) stock exchanges.

In the Americas, SMBC Group has a presence in the US, Canada, Mexico, Brazil, Chile, Colombia, and Peru. Backed by the capital strength of SMBC Group and the value of its relationships in Asia, the Group offers a range of commercial and investment banking services to its corporate, institutional, and municipal clients. It connects a diverse client base to local markets and the organization’s extensive global network. The Group’s operating companies in the Americas include Sumitomo Mitsui Banking Corp. (SMBC), SMBC Nikko Securities America, Inc., SMBC Capital Markets, Inc., SMBC MANUBANK, JRI America, Inc., SMBC Leasing and Finance, Inc., Banco Sumitomo Mitsui Brasileiro S.A., and Sumitomo Mitsui Finance and Leasing Co., Ltd.

Role Description

We are seeking a talented and motivated Full Stack Developer with experience in the .NET ecosystem to join our development team. The ideal candidate will be responsible for designing, developing, and maintaining scalable web applications across the full stack—from front-end UI/UX to back-end services and databases. This role offers a unique opportunity to expand your skillset by learning and working with Appian, a leading low-code platform.

Role Objectives

• Works to build and maintain a variety of software applications, tools, or functions for the business.
• Compiles business requirements and translates them into technical specifications for development.
• Maintain documentation for code, processes, and systems. Supports QA testing and implement fixes for exceptions.
• Troubleshoot, debug and upgrade existing systems. Ensure security and data protection compliance across applications.

Qualifications and Skills

• 3+ years of experience in full stack development with a focus on .NET technologies
• Proficiency in ASP.NET Core MVC, C#, and Entity Framework
• Strong front-end skills in HTML5, CSS3, JavaScript, and modern frameworks (React, Angular, or Vue.js)
• Hands-on development experience with SQL Server or other relational databases
• Knowledge of SQL programming and ability to write and simplify complex queries, improve query performance, etc.
• Design and implement RESTful APIs
• Familiarity with version control systems (e.g., Git)
• Understanding of DevOps practices and CI/CD pipelines
• Strong ability to manage multiple projects with competing deadlines
• Team player with positive attitude and strong work ethic
• Excellent problem-solving and communication skills

• Experience with Flask, Python
• Experience with cloud technologies (AWS, Azure, GCP)
• Professional Experience working in Investment banking is preferred
• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience)

SMBC’s employees participate in a Hybrid workforce model that provides employees with an opportunity to work from home, as well as, from an SMBC office. SMBC requires that employees live within a reasonable commuting distance of their office location. Prospective candidates will learn more about their specific hybrid work schedule during their interview process. Hybrid work may not be permitted for certain roles, including, for example, certain FINRA-registered roles for which in-office attendance for the entire workweek is required.

SMBC provides reasonable accommodations during candidacy for applicants with disabilities consistent with applicable federal, state, and local law. If you need a reasonable accommodation during the application process, please let us know at [email protected].