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SMBC Group

Software Engineer - Capital Markets

Posted Today

Job Description

Role Description

We are seeking a Software Engineer with expertise in system and software design to join our team. This is a full-stack role with a strong emphasis on backend development using C# and .NET, and a focus on distributed systems architecture. The ideal candidate is a self-starter who thrives in ownership-driven environments and is passionate about building scalable, resilient systems. 

Role Objectives

• Contribute to the design and development of complex software systems that support various aspects of trade lifecycle processing
• Implement distributed computing solutions using messaging technologies
• Build on top of C# MassTransit framework to ensure system reliability and consistency
• Collaborate with cross-functional teams to deliver high-quality software in a fast-paced environment
• Own projects end-to-end, from requirements gathering to deployment and monitoring
• Contribute to system design reviews, code reviews, and mentoring junior engineers
Tech Stack
• Languages & Frameworks: C#, .NET (Core and Framework), ASP.NET, React
• Messaging & Orchestration: C# MassTransit, RabbitMQ, Kafka
• Architecture: Microservices, Event-Driven Architecture, Distributed Systems
• Tools: Git, CI/CD pipelines, Nomad, MongoDB

Qualifications and Skills

• 3+ years of professional software development experience
• Proven experience designing and building distributed systems
• Strong understanding of messaging patterns, sagas, and transactional consistency
• Experience with full-stack development (React, Angular, or similar is a plus)
• Familiarity with financial derivatives or trade processing systems is a strong plus
• Excellent problem-solving and communication skills
• Ability to work independently and take ownership of projects

Additional Requirements

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10001+ employees
Tokyo, JP
Website
Software Engineer - Capital Markets at SMBC Group | Renata