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C# Backend Developer 100% (f/m/d) - (Contract through our external payroll partner with immediate start until 31.12.2026, with possible extension)

Julius Baer • 🌐 In Person

In Person Posted 3 days, 5 hours ago

Job Description

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together.

We are seeking a highly skilled C# Backend Developer to join the Global Products \& Solutions IT team. The main responsibility will involve developing applications that support the processing of structured products for Julius Baer’s Sales and Trading desks.

YOUR CHALLENGE

Develop, maintain, and enhance mission-critical financial trading platforms in close collaboration with teams in Zurich and Singapore

Design and implement robust backend solutions using C# and other strongly-typed, static programming languages

Contribute to the creation and improvement of shared libraries and frameworks underpinning the trading platform architecture

Work within an Agile environment, actively participating in sprints, requirement gathering, and solution design with traders, business owners, and stakeholders

Ensure high standards of performance, security, scalability, and reliability across all developed systems

Provide responsive, first-level application support to global business users and stakeholders as required

Actively manage risks and comply with all relevant regulatory, operational, and internal governance requirements

Engage in containerized development using Kubernetes as part of ongoing platform modernization efforts

Promote code quality through peer reviews, testing, and adherence to engineering best practices

Collaborate across technology stacks, contributing to full-stack innovation where needed, particularly in frontend technologies (JavaScript, React)

YOUR PROFILE

Relevant university degree and 10+ years of software development experience , with at least 5 years in backend roles

Prior experience in the financial services industry is a strong advantage

Profound hands-on experience in C# backend development

Expertise in reactive programming using libraries such as Reactive Extensions (Rx)

Solid knowledge of MongoDB and MS SQL Server for data storage and retrieval

Experienced with messaging and communication technologies: RabbitMQ , gRPC , and HTTP/REST

Demonstrated ability to conduct thorough code reviews and uphold high standards of code quality

Skilled in JavaScript/TypeScript and familiar with modern web frameworks such as ReactJS (nice to have)

Familiarity with GraphQL is considered beneficial

Proven ability to work both independently, take ownership, and contribute effectively within an agile environment

Collaborative team player, comfortable working in a global setup with colleagues in Switzerland and Singapore

We only consider candidates who can start immediately.

We are looking forward to receiving your full job application through our online application tool.

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