Senior System Software Engineer

Join a mission‑critical portfolio management platform team within a leading Swiss investment bank. You will contribute to a mature, high‑performance production system and help elevate team efficiency through shared tools and best practices.

Responsibilities

Develop, enhance, and maintain core components of a Linux‑first portfolio management platform.

Implement automation solutions to improve system reliability, performance, and operational efficiency.

Collaborate closely with senior engineers, follow established direction, and deliver high‑quality, well‑tested code.

Contribute ideas and improvements while supporting team standards, workflows, and engineering practices.

Participate in continuous improvement of the platform.

Skills

Must have

3-5 years of experience in software development

Strong Linux engineering background with a focus on automation and system-level problem solving.

Hands‑on experience with C++ and Python

Experience working with mature, large‑scale systems and delivering reliable, incremental improvements.

Familiarity with QT

Ability to take direction well, follow established processes, and execute tasks with consistency and ownership.

Strong communication skills and a collaborative mindset suited for mission‑critical financial systems.

Nice to have

Experience in fintech, trading, or portfolio management platforms or strong interest in this domain

Knowledge of distributed systems, performance tuning, or low‑latency engineering.

Understanding of software design patterns and best practices for high‑availability systems.

Other

Languages

English: C1 Advanced

Seniority

Senior