Let's be #BrilliantTogether
In the Sustainability Index R&D team, you will design and develop investable index strategies focused on ESG, Climate and Sustainability.
The successful candidate will be part of a global, dynamic research team responsible for developing index methodologies, conducting quantitative research, and delivering client-driven solutions. The role will also involve participation in client projects, including discussions around index design and methodology.
In addition, you will work across a broad range of sustainability-driven investment solutions, including ESG and exclusion-based strategies, climate transition and Paris-aligned indices, optimization-based portfolios balancing sustainability objectives and tracking error, as well as emerging areas such as SDG, biodiversity, and regulatory-driven frameworks.
Responsibilities
- Develop and backtest quantitative index methodologies incorporating ESG, climate, and sustainability signals
- Design rules-based index strategies and contribute to new product development
- Analyse and manipulate large datasets using Python (and SQL where applicable) to support research and index construction
- Collaborate with internal teams (data, product, sales) and contribute to cross-functional projects
- Participate in client-driven projects, including discussions to refine and implement index methodologies
- Contribute to research ideas across ESG, climate, and broader sustainability themes
Required Qualifications
- Quantitative finance background (e.g. Financial Engineering, Quantitative Finance, Mathematics, Physics, Statistics or similar)
- 2–5 years of experience within financial markets (e.g. asset management, index providers, quant research)
- Strong analytical mindset with hands-on experience or interest in portfolio construction and optimization techniques
- Postgraduate degree (or equivalent) in a quantitative discipline
- Proficiency in Python and SQL, with experience handling and analysing financial datasets
- Strong communication skills with the ability to explain quantitative concepts to both technical and non-technical stakeholders
Preferred Qualifications
- Experience in ESG, Climate, or Sustainability
- Familiarity with:
- ESG data / climate metrics
- Benchmarking and tracking error concepts
- Rules-based index construction methodologies
What You Can Expect from Us
At ISS STOXX, our people are our driving force. We are committed to building a culture that values diverse skills, perspectives, and experiences. We hire the best talent in our industry and empower them with the resources, support, and opportunities to grow—professionally and personally.
Together, we foster an environment that fuels creativity, drives innovation, and shapes our future success.
Let's empower, collaborate, and inspire.
Let's be #BrilliantTogether.
Institutional Shareholder Services (ISS) is committed to fostering, cultivating, and preserving a culture of diversity and inclusion. It is our policy to prohibit discrimination or harassment against any applicant or employee on the basis of race, color, ethnicity, creed, religion, sex, age, height, weight, citizenship status, national origin, social origin, sexual orientation, gender identity or gender expression, pregnancy status, marital status, familial status, mental or physical disability, veteran status, military service or status, genetic information, or any other characteristic protected by law (referred to as protected status). All activities including, but not limited to, recruiting and hiring, recruitment advertising, promotions, performance appraisals, training, job assignments, compensation, demotions, transfers, terminations (including layoffs), benefits, and other terms, conditions, and privileges of employment, are and will be administered on a non-discriminatory basis, consistent with all applicable federal, state, and local requirements.
