Business Support Officer

Located in the heart of Luxembourg city, the Luxembourg Stock Exchange (LuxSE) is home to over 56,000 international securities and gathers diverse and committed teams covering listing, trading, information services and of course, the Luxembourg Green Exchange (LGX) - the world’s leading platform dedicated to sustainable finance.

By joining LuxSE, you will become part of an independent stock exchange that has shaped international capital markets over the past 60 years and pioneered the rise of sustainable finance.

The Luxembourg Stock Exchange is looking for a:

Business Support Officer

Permanent contract (F/M)

The Business Support Officer (BSO) is part of the Market & Data Solutions (MDS) team and plays a key role in bridging administrative activities with operational priorities. The BSO provides dedicated support across key administrative and sales functions, helping to improve efficiency, enhance productivity, and optimise time allocation within the MDS Sales team.

The role supports sales activities across Market Data, LGX Data, and Trading Membership.

Tasks/missions/responsibilities

• Provide day-to-day operational and commercial support to the Data Sales team.

• Maintain and update customer databases, contact lists, and CRM information.

• Support contract management, invoice follow-up, and coordination with Finance on monthly revenues, budgets, and KPIs.

• Monitor and analyse client activity, end-user consumption, and Data usage trends, and prepare summaries for the Sales team.

• Collect and consolidate external market data to support market intelligence and monitor industry and competitor developments.

• Prepare business reports, presentations, and other documents, including reporting to senior management.

• Work closely with internal stakeholders across departments to ensure effective coordination and follow-up of business activities.

• Assist in organising business trips, client meetings, and other sales-related activities.

Profile

• University degree in Business Administration, Economics, Finance, or a related field.

• Strong organisational skills, attention to detail, and ability to manage multiple priorities.

• Good analytical skills, with the ability to interpret data and summarise information clearly and accurately.

• Proficiency in Microsoft Office, particularly Excel and PowerPoint; familiarity with CRM systems is an advantage.

• Proactive, client-oriented approach with a willingness to take ownership of assigned tasks.

• Ability to work effectively in a dynamic and fast-paced environment.

• Strong interpersonal skills, team spirit, and willingness to learn.

Language skills

• Excellent written and verbal communication skills in English and French.

Application

Luxembourg Stock Exchange is an employer for whom diversity and inclusion are important. We therefore encourage you to apply, regardless of your gender, ethnicity, sexual orientation, age, religion or disability. At a later stage of the recruitment process, we may ask for a recent copy of your criminal record (N°3).

LuxSE does not accept unsolicited resumes, CVs, or profile summaries from agencies. In case of an unsolicited proposal, this shall not be considered as (i) "ownership" of the candidate and/or (ii) introduction of the candidate by such agency unless the agency has received prior authorization from our Legal and/or HR departments.