CareerPlan

Sustainability Data Specialist

London, England, GBFull-time2026-10-29 → 2026-11-10

Core

Hands-on, client-facing role in the Product team to reimagine how sustainability data is explored, understood, and communicated by building interactive dashboards, visualizations, and reporting experiences.

Role type

Senior IC product specialist (sustainability data & AI-assisted development)

Builds

Holtara.io sustainability data and insights platform (interactive reports, portfolio dashboards, decision-ready analysis)

Domain

Financial services / Private markets / ESG / Sustainability

Deliverable

product features

Required skills

Client consultation, AI-assisted development, data analytics, data quality investigation, product prototyping, complex data interpretation

Preferred skills

Sustainability/ESG knowledge, software development experience, familiarity with private markets

Technologies

AI-assisted tools, analytics tools, visualization tools

Responsibilities

Lead focused client conversations to turn loosely defined challenges into clear priorities; Build interactive dashboards, visualizations, and reporting experiences using AI-assisted tools; Connect solutions to client data and establish documentation and ongoing ownership; Investigate data quality, calculations, and assumptions to ensure methodological soundness; Use feedback from live products to improve usefulness, usability, and reliability.

Seniority

Mid-Senior, hands-on IC