Senior Legal Counsel – BME | Bolsas y Mercados Españoles (Madrid)

If you have ever dreamed of advising the very institution that powers Spain’s capital markets, this Senior Legal Counsel role at BME | Bolsas y Mercados Españoles offers exactly that. Based in Madrid and embedded in the global SIX Group, this position is not merely another in-house legal job. It is an invitation to become a guardian of the legal architecture that underpins the Spanish Stock Exchange, working alongside a small, international team of lawyers who shape the future of European financial market infrastructure. For legal professionals passionate about securities regulation, cross-border collaboration and high-stakes decision-making, this opportunity deserves serious attention.

As part of SIX Group, a leading global financial services and market infrastructure provider, this role sits within the Legal function in a team dedicated to supporting the Business Unit Exchanges, one of the four core Business Units of SIX. BU Exchanges operates markets in Switzerland, Spain, and the UK, making this a truly international mission at the heart of European capital markets.

The job posting, published on LinkedIn, makes clear that this is a full-time, mid-senior level position with a hybrid working model. But beyond the headline facts, what makes this role standout is its strategic significance. You would be providing legal counsel not only on day-to-day matters but also on the regulatory frameworks that govern how equities, structured products, exchange-traded funds and bonds are traded in Spain. That means your advice would directly influence the resilience and competitiveness of the Spanish financial center.

Why This Role Matters for the Spanish Financial Centre

BME is the operator of the Spanish stock exchanges and part of the SIX Group, one of Europe’s leading financial market infrastructure providers. The group runs exchanges in Switzerland, Spain and the UK, creating a truly cross-border environment. For a lawyer, joining the Legal Team Exchanges means you are not just reading regulations—you are living them. The role is primarily focused on the Spanish Stock Exchange, but you will collaborate with peers in Switzerland and the UK to deliver integrated solutions across jurisdictions. In an era where financial markets are increasingly interconnected, the ability to navigate multiple regulatory regimes is priceless.

This position sits at the intersection of law, finance and policy. You will be dealing with the Comisión Nacional del Mercado de Valores (CNMV), Spain’s securities regulator, on a frequent basis. That kind of exposure is rare and can catapult a legal career. You gain direct insight into how regulators think, how exchanges operate, and how legal advice translates into market integrity. If you have ever been fascinated by the machinery behind trading floors, this role offers a front-row seat.

Day-to-Day Responsibilities: A Deep Dive

• Legal advice on a wide range of topics: From routine agreements to strategic, group-wide projects, you will provide counsel that shapes business decisions.
• Regulatory compliance analysis: You will assess business initiatives against Spanish supervisory law, the Securities Market and Investment Services Act, EU regulations such as MIFID and MIFIR, competition law, contract law, and the Exchange’s own Listing Rules and Trading Rules.
• Stakeholder collaboration: Work closely with internal stakeholders across the Business Unit Exchanges and corporate functions, assessing legal risks and recommending action options within the regulatory framework.
• Regulator liaison: Prepare submissions to and liaise with the CNMV, supporting the exchange in its frequent dealings with Spanish authorities.
• Company secretarial support: Assist with matters for Spanish incorporated entities, liaising with board directors and coordinating timely delivery of concise board papers.

Expect a role where no two days look the same. One day might be spent dissecting a new EU regulation; the next could involve drafting board papers for Spanish entities. The job demands intellectual agility and the ability to switch between high-level strategy and meticulous detail.

Who Should Step Forward? Unpacking the Ideal Candidate

The role is not entry-level. BME is looking for a lawyer with a Master’s degree in Law and admission to the Spanish Bar, plus 4 to 5 years of relevant professional experience. That experience could come from a law firm with exposure to financial regulation and company secretarial matters, or from an in-house legal team in the financial sector. If you have worked on exchange-related matters, securities law, or market infrastructure, this is your sweet spot.

However, the requirements are more than just academic credentials. The job specification emphasizes a pragmatic, solution-oriented mindset, strong analytical skills, and the ability to manage priorities in a dynamic, fast-changing environment. You need to be genuinely interested in how exchanges work—not just the legal theory but the technical aspects of market operations and trading processes. That curiosity will set you apart.

Business-fluent English is mandatory, both written and spoken; knowledge of German or Spanish is an advantage but not mandatory. Given that the group operates across Switzerland, Spain and the UK, multilingual skills are a definite plus.

If you are a lawyer who loves the idea of being at the heart of capital markets, this role offers the perfect platform to specialize further in exchange and securities law. The mention of “ambition to further specialize” suggests that BME is looking for someone who sees this as a long-term career investment, not just a job.

The SIX Group Advantage: A Borderless Legal Career

One of the most compelling reasons to pursue this role is the sheer scale of the SIX Group. As a lawyer within BU Exchanges, you will join a small, international team of lawyers partnering with stakeholders across the business and with colleagues from Legal & Compliance and other corporate functions. This is not a siloed legal role. You will be contributing to strategic initiatives that shape the future of European markets.

The cross-border nature of the work cannot be overstated. You will regularly collaborate with legal peers in Switzerland and the UK. That means exposure to Swiss and UK regulatory frameworks, which broadens your expertise and makes you a more versatile legal professional. For someone ambitious about international financial law, this is a unique opportunity to build a portfolio of cross-jurisdictional experience without leaving Madrid.

What BME Offers Beyond the Paycheque

• Hybrid model: Up to 40% working from home, offering flexibility without losing the collaborative energy of the office.
• Work-life balance: 37.5 hours per week with flexible scheduling and 29+2 holiday days.
• Financial perks: Daily meal allowance, pension fund, and additional medical insurance for you and your family.
• Continuous learning: Access to technical and language learning platforms, helping you stay ahead in a fast-evolving field.
• Logistical support: Free parking spaces, charger spots, and a shuttle bus for the Las Rozas – Madrid location.

The hybrid model is particularly interesting for legal professionals who value autonomy. The fact that they mention up to 40% remote working indicates a modern, trust-based culture. Combined with a daily meal allowance and medical insurance for family, this is a package designed to attract and retain top talent.

Application Strategy: Making Your CV Stand Out

If you are considering applying, the job posting says: “Don’t hesitate and apply now with your CV in English.” This is a clear signal that the hiring team operates in English, and your CV should reflect international professionalism. Here are a few strategic tips:

• Highlight your regulatory experience: If you have worked with MIFID, MIFIR, or Spanish securities laws, put that front and centre. Use concrete examples of how you navigated complex regulatory challenges.
• Show cross-border agility: Emphasize any experience working with international teams, foreign regulators, or multi-jurisdictional transactions.
• Demonstrate company secretarial skills: Many lawyers overlook this area. If you have supported boards or prepared board papers, mention it explicitly—it’s a key part of the role.
• Tailor your cover letter: Refer explicitly to the Spanish Stock Exchange and your passion for financial market infrastructure. Generic applications will not stand out.
• Proofread for English fluency: Since business-fluent English is mandatory, make sure your CV is flawless in English, even though the job is in Madrid.

The application link points directly to LinkedIn, where you can apply with your profile and CV. While the posting does not specify a deadline, LinkedIn job listings typically close once a sufficient number of applications are received, so it is wise to apply sooner rather than later.

The Bigger Picture: Law, Markets, and Your Career Trajectory

This Senior Legal Counsel role is more than just a job—it is a career-defining opportunity. By joining BME, you would be stepping into the centre of Spain’s financial ecosystem. The CNMV interactions alone provide a level of regulatory exposure that few in-house roles can match. Over time, you could become the go-to expert on Spanish exchange law, not only within BME but across the broader SIX Group.

For lawyers looking to pivot from private practice to in-house, this is an ideal transition. The role combines the rigour of law firm work with the strategic depth of a business-facing position. For those already in-house, the international dimension offers a pathway to senior leadership in a global organization. In either case, the experience gained here will open doors—whether you choose to stay long-term or move later to a regulator, a top-tier firm, or another financial institution.

In a world where financial markets are becoming more complex and more regulated, skilled legal counsel who understand both the letter of the law and the realities of trading are invaluable. BME is offering you the chance to become one of those sought-after professionals.

Frequently Asked Questions

Can I apply if I am not admitted to the Spanish Bar?

The job eligibility explicitly requires admission to the Spanish Bar. This is a non-negotiable requirement, as the role involves advising on Spanish supervisory law and interacting with Spanish regulators like CNMV. If you are not admitted, you would not meet the essential criteria.

Is knowledge of Spanish mandatory even though the posting is in English?

No, the posting states that knowledge of German or Spanish is an advantage but not mandatory. However, given that the role is based in Madrid and involves liaising with Spanish regulators and company secretarial matters, practical Spanish language skills would clearly be beneficial day-to-day. Business-fluent English is the mandatory requirement.

What makes this role different from other in-house legal counsel jobs?

The role combines regulatory work, company secretarial duties, and cross-border collaboration within a leading exchange group. Few legal positions offer direct exposure to securities trading rules, CNMV interactions, and international projects across Switzerland, Spain, and the UK. It is a specialist role for lawyers aiming to become true experts in financial market infrastructure.

What should I include in my CV to apply successfully?

Focus on your experience with financial regulation (especially MIFID/MIFIR or Spanish securities law), any company secretarial experience, and any track record of advising on exchange-related matters. Use concrete examples that show you can handle both strategic advice and detailed regulatory analysis. Make sure your CV is in English, as requested in the posting.