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About the Role

We’re looking for someone to help reimagine how sustainability data is explored, understood, and communicated. This is a hands-on, client-facing role in our Product team, combining analytical thinking, product development, and AI-assisted building. You’ll work directly with clients to understand their challenges, explore ideas, and create solutions they can use and test.

Responsibilities

Understand client and user needs.
Lead focused client conversations, look beyond requested features and turn loosely defined challenges into clear priorities.
Use AI-assisted development and analytics tools to build interactive dashboards, visualizations and reporting experiences, testing and refining them with users.
Connect solutions to client data, put them into operation and establish clear documentation and ongoing ownership, with specialist support where needed.
Investigate data quality, calculations and assumptions, and work with sustainability specialists to ensure outputs are methodologically sound.
Use feedback and experience from live products to improve their usefulness, usability and reliability.

Requirements

Minimum three years of work experience in contact with clients working hands-on with sustainability or ESG data, for example in consultancy, data providers, financial services or software.
Practical experience using AI-assisted tools to create useful digital or analytical solutions, whether professionally or through your own projects.
Strong analytical judgment and experience: you can work through complex data, question results and explain what the evidence does and doesn’t support.
Confidence working with clients, understanding priorities and communicating ideas clearly.
An eye for making complex data understandable and impactful.
The resourcefulness to troubleshoot what you build, check its quality and recognize when deeper technical expertise is needed.
A genuine personal commitment to sustainability and motivation to apply your skills in this field.
Sustainability knowledge, software development experience and familiarity with private markets are welcome; but evidence of thoughtful, hands-on problem-solving and demonstrable experience working with AI and complex datasets matter more.

Skills

AI-assisted development
Analytics tools
Interactive dashboards
Visualizations
Reporting experiences
Data quality investigation
Methodological soundness
Complex data analysis
Client communication
Problem-solving
Working with AI
Working with complex datasets

Experience Level

Minimum three years of work experience

Benefits

Exposure to leading investment managers, asset owners and portfolio companies.
Opportunities to attend industry events, conferences and professional development programmes.
High levels of ownership, autonomy and influence from day one.
Freedom to test new ideas and shape products through innovation and experimentation.
Access to cutting-edge AI, analytics and visualisation tools.
Direct involvement in solving real client challenges and influencing product strategy.
A fast-paced environment where ideas can quickly become client-facing solutions.

About the Company

Holtara helps investors, fund managers and companies understand and improve their sustainability performance. We combine technology, high-quality sustainability data and expert advice to solve complex challenges across the private markets. At the center of our offer is Holtara.io, our sustainability data and insights platform. Clients use it to collect and validate ESG data, calculate carbon footprints, benchmark portfolios and produce decision-ready analysis.