PpLausanne - 80‑100% | Permanent /p pWe are very excited to be recruiting for this vacancy, which is part of our transformation journey in trading. This newly created senior role will report directly to our Head of Quantitative Engineering and play a key role in developing high‑performance systems and platforms for quantitative finance, optimization and energy trading. It offers a unique opportunity for a senior professional to integrate quantitative modeling, computational science, and software engineering into practical, high‑impact solutions. This position is based in Lausanne, Switzerland, with relocation support provided. /p h3Your Main Responsibilities /h3 ul liDesign, develop, and maintain robust, high‑performance systems supporting quantitative analytics and optimization, trading workflows, and risk management /li liImplement and optimize models for pricing, asset optimization, and risk calculations, with emphasis on performance and reliability /li liHandle real‑time market and operational data streams to feed analytics and decision‑making systems /li liCollaborate closely with Trading, Structuring, Risk, and Quant teams to deliver production‑ready, practical solutions /li liFollow up on projects from conception through implementation and continuous improvement /liliEnsure operational reliability, monitoring, CI/CD, and maintainability of critical systems and infrastructure, collaborating closely with IT /li liContribute to engineering best practices, mentor team members, and support continuous improvement /li /ul h3Your profile /h3 ul liUniversity degree, ideally Master’s or PhD, in Engineering, Computer Science, Mathematics, Physics, or a related discipline /li liExtensive software engineering experience across backend, frontend, databases, APIs, and infrastructure /li liProven experience in computationally intensive workflows, real‑time data processing, and performance‑critical systems /li liExperience with quantitative finance, energy markets, market data, asset modelling /li liProficiency in Python and modern compiled languages with low‑level optimization expertise, including experience with numerical computing frameworks /li liStrong system design skills with focus on reliability, maintainability, and performance /li liGood communication skills and ability to collaborate across front‑office and cross‑functional teams /li liFluent English, additional languages a plus /li liAbility/willingness to relocate to Lausanne, Switzerland /li /ul h3Your benefits /h3 ul liCompetitive salary package /li liMarket‑oriented salary /li liTraining and development /li liDiverse opportunities for career growth /li liFlexible work models /li liVarious flexible work models /li /ul /p #J-18808-Ljbffr