Senior Backend Engineer – Real-Time Market Data APIs

Company: Peak6 Investments LLC
Apply for the Senior Backend Engineer – Real-Time Market Data APIs
Location: Belfast
Job Description:

A leading fintech company is seeking a Senior Software Engineer to develop backend systems and scalable Market Data APIs in Belfast. The role requires expertise in Java, cloud-native technologies, and containerized microservices. You will work in a hybrid capacity, focusing on creating reliable APIs and optimizing performance across diverse asset classes. The company offers a competitive salary, bonuses, employee perks, and an inclusive work environment.#J-18808-Ljbffr…

Posted: February 1st, 2026