Software Developer Technology Trading FX | SEB, Sweden

As a Software Developer, you will help design, develop, and evolve our electronic FX pricing and real-time trading solutions in a fast-paced, business-critical environment. You will contribute to the continuous delivery and stability of our low-latency, high-frequency trading platforms and closely integrated systems, which are at the core of FX pricing and trading. The systems process large volumes of real-time market data and pricing requests, where performance, latency and resilience directly influence business outcomes.
You will work across requirements analysis, system design, development, testing, and maintenance, with a focus on high-performance, low-latency, and resilient solutions. Development is primarily done in Java and C++, and you will have opportunities to learn and grow alongside experienced colleagues. You will collaborate closely with developers, traders, and other technical teams to build reliable and scalable trading services. We are looking for someone with a strong interest in financial markets, a curious and analytical mindset, and the ability to turn business needs into technical solutions. You communicate clearly, enjoy learning and sharing knowledge, and contribute actively to the team. You are also curious about how AI and new engineering tools can improve the way we work.

To thrive in this role, we believe you have:

• A relevant degree in computer science or engineering, or equivalent knowledge gained through experience.

• Experience of software development using Java and C++ is a requirement  

• Experience with container technologies (docker/openshift) and the Maven build system is considered a plus.

• An interest in FX, financial markets, or business-critical trading systems. Previous domain experience is an advantage but not a requirement.

• Experience using LLMs as part of your development workflow, either professionally or through personal projects.

What we offer
At SEB, you will join a business-critical FX environment where your work has a clear impact on stability, performance, and delivery. You will be part of a skilled and collaborative team, working closely with colleagues across trading, technology, and the business. This role offers a real opportunity to influence workflows, improve the platform, explore new tools and ideas, and continue developing professionally in a modern engineering environment.