Senior C# Backend Engineer - Agile APIs & FinTech

Bank Julius Bär & Co. Ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Julius Baer in Singapore is seeking an experienced C# backend developer for a 12-month contract. You will design, develop, and maintain high-performance financial platforms, collaborating with cross-functional teams to deliver secure and scalable solutions.

The role requires 10+ years in software development, strong C# skills, and experience with MongoDB, MS SQL, RabbitMQ, gRPC, and GraphQL. You will participate in Agile ceremonies and contribute to secure, reliable technology delivery.

Qualifications

• 10+ years of software development experience with a focus on C# backend development.
• Bachelor’s degree in CS/Software Engineering or related field.
• Strong hands-on C# programming skills and code quality mindset.
• Experience with MongoDB and MS SQL, and familiarity with RabbitMQ, gRPC and GraphQL.

Responsibilities

• Participate in Agile PI planning and ceremonies.
• Design, develop, and maintain backend services and APIs in C#.
• Ensure data integrity, security, and high performance across platforms.
• Support change management and post-implementation activities.

Skills

C# backend

MongoDB

MS SQL

RabbitMQ

gRPC

GraphQL

Code reviews

Agile

Stakeholder comms

Education

Bachelor’s degree in CS/Software Eng

Tools

Git

CI/CD

Job description

Julius Baer in Singapore is seeking an experienced C# backend developer for a 12-month contract. You will design, develop, and maintain high-performance financial platforms, collaborating with cross-functional teams to deliver secure and scalable solutions.

The role requires 10+ years in software development, strong C# skills, and experience with MongoDB, MS SQL, RabbitMQ, gRPC, and GraphQL. You will participate in Agile ceremonies and contribute to secure, reliable technology delivery.