Technical Solution Architect Lead

Technical Solution Architect Lead – LSEG Do you have a passion for technology? Do you want to make a difference by developing and managing cloud infrastructure used by some of the biggest companies in the world and a critical player in the market infrastructure? We are looking for a skilled Technical Solution Architect Lead to join the LCH SA Infrastructure & Cloud Team that provides technical resources to Post Trade Business Services (a division of LSEG). This role is vital in designing a resilient, scalable, and highly available cloud infrastructure. Collaboration with development teams, operations, and partners will be crucial in ensuring efficient performance and availability of our critical environments. Key Responsibilities Design and implement cloud solutions for LCH SA to ensure smooth functioning of cloud systems with minimal downtime. Document architecture choices and ensure their validation in group governance. Work with IT teams to monitor privacy and address technical issues. Take inputs and make strong architectural choices with existing Senior Architects, draft documentation (high-level and low-level design diagrams, technical specifications and technical architecture document) and iterate on documents. Handle core infrastructure topics (Virtualization, Network, Database, Monitoring). Ensure coordination with different technical teams (notably security and DevOps teams) to ensure operational viability, resiliency and security of the solution and achieve common validation of the deliverables. Work on multi-cloud strategy, in coordination with the infrastructure leadership teams, LSEG group architects and cloud provider partners. Qualifications & Experience Bachelor’s degree in computer science, Engineering, or a related field (or equivalent experience). Fluent in professional English (oral, written). Significant certifications such as Solution Architect Associate/Professional on AWS, VMware stack, containerization solutions, development framework. Project management capabilities. Fast starter & learner. Autonomy. Pro‑active and curious. Excellent method and organization skills, excellent planning & synthesizing skills. Accuracy and precision – attention to details and rigorous. Organised approach and able to work under pressure. Experience operating in a regulated environment with specific security constraints (at least 2 years). Experience working on projects (Business and Market Finance) and in an international environment. Experience in writing programme related documentation in English. Experience with synthesizing complex information. Experience on mission / projects related to: Cloud strategy, cloud migration, Operating model implementation and definition, Business case, Cybersecurity, Monitoring & alerting. Knowledge of AWS, VMware stack, containerization solutions, development framework (significant certifications). Adherence to applicable risk control frameworks, policies and procedures. About LSEG LSEG’s vision is to be the most trusted authority in global financial markets. This is achieved through leading the world in providing access to capital, helping customers optimise capital resources and promoting trusted and open environments and services for investment. LSEG is a diversified international exchange group that sits at the heart of the world’s financial community. The Group operates through four key business divisions: Capital Markets, Post Trade, Global Technology Services and Information Services. As a global business, LSEG relies on diversity of culture and thought to deliver on our goals. We seek hardworking, qualified employees in all our operations around the world – regardless of race, colour, sex/gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status or any other protected classification under country or local law. LSEG makes reasonable accommodations for applicants and employees with disabilities. If an accommodation is needed to participate in the job application or interview process or to perform crucial job functions, please contact us to request an accommodation. We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Location: Neuilly‑Sur‑Seine, Île‑de‑France, France (other locations listed: Pantin, Montrouge, Levallois‑Perret). Position Details Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Engineering and Information Technology Industries: IT Services and IT Consulting; Financial Services #J-18808-Ljbffr